Initial commit

libs/c/src/arch-arm/eabi.c

@@ -0,0 +1,11 @@
+
+
+/* Dummies to keep Codesourcery 4.1.1 libgcc division exceptions silent. */
+void raise(void)
+{
+}
+
+void __aeabi_unwind_cpp_pr0(void)
+{
+}
+

libs/c/src/arch-arm/jmp.S

@@ -0,0 +1,105 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+#define BEGIN_PROC(name)			\
+    .global name; 				\
+    .align;					\
+name:
+
+#define END_PROC(name)				\
+    ;
+
+#ifdef __thumb__
+#define	ret  bx
+#else
+#define	ret  mov    pc, 
+#endif
+
+BEGIN_PROC(setjmp)
+	stmia	r0, {r4-r11,r13,r14}
+	mov	r0, #0
+	ret	lr
+END_PROC(setjmp)
+
+BEGIN_PROC(longjmp)
+	ldmia	r0, {r4-r11,r13,r14}
+	movs	r0, r1
+	moveq	r0, #1            // don't return zero
+	ret	lr
+END_PROC(longjmp)

libs/c/src/asctime.c

@@ -0,0 +1,107 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+ Authors: Ben Leslie
+ Created: Fri Sep 24 2004 
+ Note: Implementation taken verbatim  from ISOC99 spec. page 341
+*/
+#include <time.h>
+#include <stdio.h>
+
+/* Not required to be thread safe by posix */
+char *
+asctime(const struct tm *timeptr) 
+{ 
+	static const char wday_name[7][3] = { 
+		"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" 
+	}; 
+	static const char mon_name[12][3] = { 
+		"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", 
+		"Aug", "Sep", "Oct", "Nov", "Dec" 
+	}; 
+	
+	static char result[26]; /* NOT THREAD SAFE */
+
+	sprintf(result, "%.3s %.3s%3d %.2d:%.2d:%.2d %d\n", 
+		wday_name[timeptr->tm_wday], mon_name[timeptr->tm_mon], 
+		timeptr->tm_mday, timeptr->tm_hour, 
+		timeptr->tm_min, timeptr->tm_sec, 
+		1900 + timeptr->tm_year); 
+	return result; 
+} 

libs/c/src/assert.c

@@ -0,0 +1,96 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+  Authors: Ben Leslie
+*/
+
+#include <assert.h> /* For __assert */
+#include <stdio.h> /* For fprintf() */
+#include <stdlib.h> /* For abort() */
+
+
+void
+__assert(const char *expression, const char *file, 
+	 const char *function, int line)
+{
+	/* Formatting as per suggstion in C99 spec 7.2.1.1 */
+	fprintf(stderr, "Assertion failed: %s, function %s, "
+		"file %s, line %d.\n", expression, function, file, line);
+	abort();
+}

libs/c/src/calloc.c

@@ -0,0 +1,95 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+/*
+  Author: Ben Leslie
+*/
+
+#include <stdlib.h>
+#include <string.h>
+
+void *
+calloc(size_t nmemb, size_t size)
+{
+	void *ptr;
+	ptr = malloc(nmemb * size);
+	if (ptr)
+		memset(ptr, '\0', nmemb * size);
+	return ptr;
+}

libs/c/src/clearerr.c

@@ -0,0 +1,88 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+#include <stdio.h>
+ 
+void
+clearerr(FILE *stream)
+{
+	lock_stream(stream);
+	stream->error = 0;
+	stream->eof = 0;
+	unlock_stream(stream);
+}

libs/c/src/clock.c

@@ -0,0 +1,86 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+#include <time.h>
+
+clock_t
+clock(void)
+{
+	return 0; /* Don't currently do time -- will probably need to be
+		   system dependant */
+}

libs/c/src/difftime.c

@@ -0,0 +1,86 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+#include <time.h>
+
+double
+difftime(time_t time1, time_t time2)
+{
+	return (double) (time1 - time2);
+}

libs/c/src/errno.c

@@ -0,0 +1,82 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+#ifndef THREAD_SAFE
+int errno;
+#endif

libs/c/src/exit.c

@@ -0,0 +1,99 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+  Author: Ben Leslie
+  Created: Wed Oct  6 2004 
+*/
+#include <stdlib.h>
+
+void
+exit(int status)
+{
+	/* Call registered atexit() functions */
+
+	/* Flush unbuffered data */
+
+	/* Close all streams */
+
+	/* Remove anything created by tmpfile() */
+
+	/* Call _Exit() */
+	_Exit(status);
+}
+

libs/c/src/fclose.c

@@ -0,0 +1,92 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+int
+fclose(FILE *stream)
+{
+	int r;
+	lock_stream(stream);
+	r = stream->close_fn(stream->handle);
+	/* fflush file */
+	unlock_stream(stream);
+	return r;
+}

libs/c/src/feof.c

@@ -0,0 +1,89 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+#include <stdio.h>
+
+int
+feof(FILE *f)
+{
+	int res;
+	lock_stream(f);
+	res = f->eof;
+	unlock_stream(f);
+	return res;
+}

libs/c/src/ferror.c

@@ -0,0 +1,89 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+#include <stdio.h>
+
+int
+ferror(FILE *stream)
+{
+	int res;
+	lock_stream(stream);
+	res = stream->error;
+	unlock_stream(stream);
+	return res;
+}

libs/c/src/fflush.c

@@ -0,0 +1,89 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+#include <stdio.h>
+
+int
+fflush(FILE *file)
+{
+	lock_stream(file);
+	/* FIXME: printf("WARNING: fflush not implemented\n"); */
+	unlock_stream(file);
+	return 0;
+}

libs/c/src/fgetc.c

@@ -0,0 +1,105 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+#include <stdio.h>
+
+int
+fgetc(FILE *stream)
+{
+	unsigned char ch;
+
+	lock_stream(stream);
+	if (stream->unget_pos) {
+		ch = stream->unget_stack[--stream->unget_pos];
+		unlock_stream(stream);
+		return (int) ch;
+	}
+
+	/* This is where we should do input buffering */
+	if (stream->read_fn(&ch, stream->current_pos, 1, stream->handle) == 1) {
+		/* Success */
+		stream->current_pos++;
+		unlock_stream(stream);
+		return (int) ch;
+	} else {
+		stream->eof = 1;
+		unlock_stream(stream);
+		return EOF;
+	}
+}

libs/c/src/fgets.c

@@ -0,0 +1,108 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+#include <stdio.h>
+#include <string.h>
+
+char *
+fgets(char *s, int n, FILE *stream)
+{
+	int i;
+	int c = EOF;
+	
+	lock_stream(stream);
+	for (i = 0; i < n-1; i++) {
+		c = fgetc(stream);
+		if (c == EOF) {
+			break;
+		}
+		s[i] = (char) c;
+		if (c == '\n') {
+			break;
+		}
+	}
+	unlock_stream(stream);
+
+	s[i+1] = '\0';
+	if (c == EOF && i == 0) {
+		return NULL;
+	} else {
+		return s;
+	}
+}

libs/c/src/format.c

@@ -0,0 +1,542 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 University of New South Wales
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Operating Systems and Distributed Systems Group (DiSy)
+ *               University of New South Wales
+ *               http://www.disy.cse.unsw.edu.au
+ * 
+ * Permission is granted by University of New South Wales, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of University of New South Wales, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on University of New South
+ * Wales or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of University of New South Wales or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+  Authors: Cristan Szmadja, Ben Leslie
+*/
+#include <stdint.h>
+#include <stdio.h>
+#include <stdbool.h>
+#include <string.h>
+#include "format.h"
+/*
+ * lookup tables for umaxtostr 
+ */
+static const char xdigits[16] = "0123456789abcdef";
+static const char Xdigits[16] = "0123456789ABCDEF";
+
+/*
+ * Convert an unsigned integer to a string of digits in the specified base. 
+ * Buf should point to the END of the buffer: 22 characters is probably big
+ * enough.  NO '\0' is appended to buf. 
+ * 
+ * If u == 0, NO digits are generated.  The '0' is supplied by vfprintf using
+ * its default zero padding, except in certain rare situations (e.g., "%.0d"). 
+ */
+static inline char *
+umaxtostr(char *buf, uintmax_t u, int base, const char *digits)
+{
+	unsigned long u2;
+
+	/*
+	 * generate the digits in reverse order 
+	 */
+#if UINTMAX_MAX > ULONG_MAX
+	/*
+	 * Uintmax_t arithmetic may be very slow.  Use it only until the
+	 * residual fits in an unsigned long. 
+	 */
+	while (u > ULONG_MAX) {
+		*--buf = digits[u % base];
+		u /= base;
+	}
+#endif
+	for (u2 = u; u2 != 0UL;) {
+		*--buf = digits[u2 % base];
+		u2 /= base;
+	}
+	return buf;
+}
+
+
+/*
+This macro is *really* nasty.
+
+It isn't an inline function because it relies on variables declared in the
+surrounding scope. Specifically:
+  stream_or_memory   -> Indicates if we are going to a file, or memory
+  r                  -> The output counter
+  n                  -> max size
+  output             -> output buffer (if going to memory)
+  stream             -> output stream (if going to file)
+*/
+
+#define WRITE_CHAR(x) {	          \
+ if (n != -1 && r == n) {         \
+	*output++ = '\0';	  \
+	overflowed = 1;		  \
+ }                                \
+ if (stream_or_memory) {          \
+	fputc(x, stream);         \
+ } else if (! overflowed) {       \
+	*output++ = x;	          \
+ }                                \
+ r++;                             \
+}		                  \
+
+
+
+
+/*
+ * Print one formatted field.  The length of s is len; any '\0's in s are
+ * IGNORED.  The field may have an optional prefix ('+', ' ', '-', '0x', or
+ * '0X', packed into an unsigned int), and is padded appropriately to the
+ * specified width.  If width < 0, the field is left-justified. 
+ */
+static inline int
+fprintf1(char *output, FILE *stream, bool stream_or_memory, size_t r, size_t n,
+	 const char *s, int len, unsigned int prefix,
+	 int prefixlen, int width, int prec, bool *over)
+{
+	size_t i;
+	size_t y = r;            /* Keep a copy the starting value */
+	bool overflowed = *over; /* Current start of overflow flag */
+
+	if (stream != NULL)
+		lock_stream(stream);
+	if (width - prec - prefixlen > 0) {
+		for (i = 0; i < width - prec - prefixlen; i++) {
+			WRITE_CHAR(' ');  /* left-padding (if any) */
+		}
+	}
+
+	for (; prefix != 0; prefix >>= 8) {
+		WRITE_CHAR(prefix & 0377); /* prefix string */
+	}
+
+	for (i = 0; i < prec - len; i++) {
+		WRITE_CHAR('0');  /* zero-padding (if any) */
+	}
+
+	for (i = 0; i < len; i++) {
+		WRITE_CHAR(s[i]); /* actual string */
+	}
+
+	if (width < 0) {
+		while(y < -width) {
+			WRITE_CHAR(' '); /* right-padding (if any) */
+		}
+	}
+
+	*over = overflowed; /* Set overflow flag in the caller */
+
+	if (stream != NULL)
+		unlock_stream(stream);
+	return r - y;      /* We return the number of chars added */
+}
+
+#include <assert.h>
+/*
+ * parse printf format string 
+ * if stream_or_memory == 1 -> use fputc, otherwise write to memory
+ * if n == -1, then don't check overflow
+ */
+int
+format_string(char *output, FILE *stream, bool stream_or_memory, size_t n, 
+	      const char *fmt, va_list ap)
+{
+	bool alt, ljust, point, zeropad, overflowed = 0; 
+	int  lflags;	/* 'h', 'j', 'l', 't', 'z' */
+	unsigned int prefix;	/* a very small string */
+	int width, prec, base = 0, prefixlen;
+	size_t r, len;
+	const char *p, *s, *digits;
+	char buf[24], *const buf_end = buf + sizeof buf;
+	intmax_t d;
+	uintmax_t u = 0;
+
+	r = 0;
+	if (stream != NULL)
+		lock_stream(stream);
+	for (p = fmt; *p != '\0'; p++) {
+		if (*p != '%') {
+		putc:
+			WRITE_CHAR(*p);
+			continue;
+		}
+		alt = false;
+		ljust = false;
+		point = false;
+		zeropad = false;
+		lflags = 0;
+		prefix = '\0';
+		prefixlen = 0;
+		width = 0;
+		prec = 1;	/* make sure 0 prints as "0" */
+		digits = xdigits;
+		for (p++;; p++) {
+		      again:
+			switch (*p) {
+			case '%':
+				goto putc;
+			case '#':
+				alt = true;
+				continue;
+			case '-':	/* takes precedence over '0' */
+				ljust = true;
+				continue;
+			case '0':
+				zeropad = true;
+				continue;
+			case '+':	/* XXX should take precedence over 
+					 * ' ' */
+			case ' ':
+				prefix = *p;
+				prefixlen = 1;
+				continue;
+			case '*':
+				width = va_arg(ap, int);
+				if (ljust)
+					width = -width;
+				continue;
+			case '1':
+			case '2':
+			case '3':
+			case '4':
+			case '5':
+			case '6':
+			case '7':
+			case '8':
+			case '9':
+				/*
+				 * width = strtol(p, &p, 10), sort of 
+				 */
+				width = *p - '0';
+				for (p++; (unsigned int) (*p - '0') < 10;
+				     p++)
+					width = width * 10 + (*p - '0');
+				if (ljust)
+					width = -width;
+				goto again;	/* don't increment p */
+			case '.':
+				point = true;
+				if (*++p == '*') {
+					prec = va_arg(ap, int);
+					continue;
+				} else {
+					/*
+					 * prec = strtol(p, &p, 10), sort
+					 * of 
+					 */
+					for (prec = 0;
+					     (unsigned int) (*p - '0') <
+					     10; p++)
+						prec =
+						    prec * 10 + (*p - '0');
+					goto again;	/* don't increment 
+							 * p */
+				}
+			case 'h':
+				lflags--;
+				continue;
+			case 'L':
+			case 'l':
+				lflags++;
+				continue;
+			case 't':
+			case 'z':
+				lflags = 1;	/* assume ptrdiff_t and
+						 * size_t are long */
+				continue;
+			case 'j':
+				lflags = 2;	/* assume intmax_t is long 
+						 * long */
+				continue;
+#ifndef	NO_FLOAT
+			case 'a':
+			case 'A':
+			case 'e':
+			case 'E':
+			case 'f':
+			case 'g':
+			case 'G':
+				/*
+				 * NOT IMPLEMENTED 
+				 */
+				switch (lflags) {
+				case 0:
+					va_arg(ap, double);
+					break;
+				case 1:
+					va_arg(ap, long double);
+					break;
+				default:
+					goto default_case;
+				}
+				break;
+#endif				/* !NO_FLOAT */
+			case 'c':
+#ifndef	NO_WCHAR
+				/*
+				 * NOT IMPLEMENTED 
+				 */
+				if (lflags > 0)
+					va_arg(ap, wchar_t);
+				else
+#endif
+					*(buf_end - 1) = va_arg(ap, int);
+				s = buf_end - 1;
+				len = 1;
+				goto common3;
+			case 'd':
+			case 'i':
+				switch (lflags) {
+				case -2:
+					// d = va_arg(ap, signed char);
+					d = va_arg(ap, int);
+					break;
+				case -1:
+					// d = va_arg(ap, short);
+					d = va_arg(ap, int);
+					break;
+				case 0:
+					d = va_arg(ap, int);
+					break;
+				case 1:
+					d = va_arg(ap, long);
+					break;
+#ifndef	NO_LONG_LONG
+				case 2:
+					d = va_arg(ap, long long);
+					break;
+#endif
+				default:
+					goto default_case;
+				}
+				if (d < 0LL) {
+					/*
+					 * safely negate d, even
+					 * INTMAX_MIN 
+					 */
+					u = -(uintmax_t) d;
+					prefix = '-';	/* override ' ' or 
+							 * '+' */
+					prefixlen = 1;
+				} else {
+					u = d;
+				}
+				base = 10;
+				goto common2;
+			case 'n':
+				switch (lflags) {
+				case -2:
+					*va_arg(ap, signed char *) = r;
+					break;
+				case -1:
+					*va_arg(ap, short *) = r;
+					break;
+				case 0:
+					*va_arg(ap, int *) = r;
+					break;
+				case 1:
+					*va_arg(ap, long *) = r;
+					break;
+				case 2:
+					*va_arg(ap, long long *) = r;
+					break;
+				default:
+					goto default_case;
+				}
+				break;
+			case 'o':
+				base = 8;
+				goto common1;
+			case 'p':
+				u = (uintptr_t) va_arg(ap, const void *);
+				if (u != (uintptr_t) NULL) {
+					base = 16;
+					prec = 2 * sizeof(const void *);
+					prefix = '0' | 'x' << 8;
+					prefixlen = 2;
+					goto common2;
+				} else {
+					s = "(nil)";
+					len = 5;
+					goto common3;
+				}
+			case 's':
+				s = va_arg(ap, const char *);
+				/*
+				 * XXX left-justified strings are scanned
+				 * twice 
+				 */
+				if (point) {
+					/*
+					 * len = min(prec, strlen(s)) 
+					 */
+					for (len = 0; len < prec; len++)
+						if (s[len] == '\0')
+							break;
+				} else {
+					len = strlen(s);
+				}
+				goto common3;
+			case 'u':
+				base = 10;
+				goto common1;
+			case 'X':
+				digits = Xdigits;
+				/*
+				 * FALLTHROUGH 
+				 */
+			case 'x':
+				base = 16;
+				if (alt) {
+					prefix = '0' | *p << 8;
+					prefixlen = 2;
+				}
+				/*
+				 * FALLTHROUGH 
+				 */
+			      common1:
+				/*
+				 * common code for %o, %u, %X, and %x 
+				 */
+				switch (lflags) {
+				case -2:
+					// u = va_arg(ap, unsigned char);
+					u = va_arg(ap, int);
+					break;
+				case -1:
+					// u = va_arg(ap, unsigned short);
+					u = va_arg(ap, int);
+					break;
+				case 0:
+					u = va_arg(ap, unsigned int);
+					break;
+				case 1:
+					u = va_arg(ap, unsigned long);
+					break;
+#ifndef	NO_LONG_LONG
+				case 2:
+					u = va_arg(ap, unsigned long long);
+					break;
+#endif
+				default:
+					goto default_case;
+				}
+				/*
+				 * FALLTHROUGH 
+				 */
+			      common2:
+				s = umaxtostr(buf_end, u, base, digits);
+				len = buf_end - s;
+				/*
+				 * the field may overflow prec 
+				 */
+				if (prec < len)
+					/*
+					 * FALLTHOUGH 
+					 */
+				      common3:
+					prec = len;
+				if (zeropad && prec < width - prefixlen)
+					prec = width - prefixlen;
+				else if (alt && base == 8 && u != 0LL)
+					prec++;
+
+				{
+					int tmp = fprintf1(output, stream, stream_or_memory, r, n, 
+							   s, len, prefix, 
+							   prefixlen, width, prec, &overflowed);
+					r += tmp;
+					output += tmp;
+				}
+
+				break;
+			default:	/* unrecognized conversion
+					 * specifier */
+			      default_case:
+				/*
+				 * print uninterpreted 
+				 */
+				for (s = p - 1; *s != '%'; s--);
+				for (; s <= p; s++) {
+					WRITE_CHAR(*p);
+				}
+				break;
+			}
+			break;	/* finished the conversion specifier */
+		}
+	}
+	if (! stream_or_memory && ! overflowed) 
+		*output++ = '\0';
+	if (stream != NULL)
+		unlock_stream(stream);
+	return r;
+}

libs/c/src/format.h

@@ -0,0 +1,86 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+  Author: Ben Leslie
+*/
+#ifndef _FORMAT_H_
+#define _FORMAT_H_
+#include <stdbool.h>
+int format_string(char *output, FILE *stream, bool stream_or_memory, size_t n, const char *fmt, va_list ap);
+#endif

libs/c/src/fprintf.c

@@ -0,0 +1,98 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2005 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+/*
+Author: Ben Leslie <benjl@cse.unsw.edu.au>
+*/
+
+#include <stdio.h>
+#include "format.h"
+
+int
+fprintf(FILE *stream, const char *format, ...)
+{
+	int ret;
+	va_list ap;
+	
+	va_start(ap, format);
+	ret = vfprintf(stream, format, ap);
+	va_end(ap);
+	return ret;
+}
+

libs/c/src/fputc.c

@@ -0,0 +1,19 @@
+#include <stdio.h>
+
+int
+fputc(int c, FILE *stream)
+{
+	unsigned char ch = (unsigned char) c;
+	/* This is where we should do output buffering */
+
+	lock_stream(stream);
+	if (stream->write_fn(&ch, stream->current_pos, 1, stream->handle) == 1) {
+		/* Success */
+		stream->current_pos++;
+		unlock_stream(stream);
+		return c;
+	} else {
+		unlock_stream(stream);
+		return EOF;
+	}
+}

libs/c/src/fputs.c

@@ -0,0 +1,95 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+#include <stdio.h>
+#include <string.h>
+
+int
+fputs(const char *s, FILE *stream)
+{
+	int c, len = strlen(s);
+	/* This function does not need to lock the stream as fwrite will
+	 * handle the locking. */
+	c = fwrite(s, 1, len, stream);
+	if (c < len) {
+		return EOF;
+	} else {
+		return 1;
+	}
+}

libs/c/src/fread.c

@@ -0,0 +1,101 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+#include <stdio.h>
+
+size_t
+fread(void *ptr, size_t size, size_t nmemb, FILE *stream)
+{
+	size_t elems, sz;
+	unsigned char *p = ptr;
+
+	lock_stream(stream);
+	for(elems = 0; elems < nmemb; elems++) {
+		for(sz = 0; sz < size; sz++, p++) {
+			int ch;
+			if ((ch = fgetc(stream)) == EOF) {
+				goto out;
+			}
+			*p = (unsigned char) ch;
+		}
+	}
+out:
+	unlock_stream(stream);
+	return elems;
+}

libs/c/src/fscanf.c

@@ -0,0 +1,87 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+#include <stdio.h>
+
+int
+fscanf(FILE *stream, const char *fmt, ...)
+{
+	return 0;
+}
+

libs/c/src/fseek.c

@@ -0,0 +1,103 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+#include <stdio.h>
+#include <assert.h>
+
+int
+fseek(FILE *stream, long int offset, int whence)
+{
+	int res = 0;
+	lock_stream(stream);
+	switch(whence) {
+	case SEEK_SET:
+		stream->current_pos = offset;
+		break;
+	case SEEK_CUR:
+		stream->current_pos += offset;
+		break;
+	case SEEK_END:
+		stream->current_pos = stream->eof_fn(stream->handle) + offset;
+		break;
+	default:
+		res = -1;
+	}
+	unlock_stream(stream);
+	return res;
+}

libs/c/src/ftell.c

@@ -0,0 +1,90 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+#include <stdio.h>
+
+long int
+ftell(FILE *stream)
+{
+	int res;
+	lock_stream(stream);
+	res = stream->current_pos;
+	unlock_stream(stream);
+	return res;
+}

libs/c/src/fwrite.c

@@ -0,0 +1,102 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+Author: Ben Leslie
+*/
+
+#include <stdio.h>
+
+size_t
+fwrite(const void * ptr, size_t size, size_t nmemb, FILE * stream)
+{
+	size_t elems, sz;
+	const unsigned char *p = ptr;
+
+	lock_stream(stream);
+	for(elems = 0; elems < nmemb; elems++) {
+		for(sz = 0; sz < size; sz++, p++) {
+			if (fputc(*p, stream) == EOF) {
+				goto out;
+			}
+		}
+	}
+out:
+	unlock_stream(stream);
+	return elems;
+}

libs/c/src/getchar.c

@@ -0,0 +1,89 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+Authors: Ben Leslie
+*/
+
+#include <stdio.h>
+
+int
+getchar(void)
+{
+	return fgetc(stdin);
+}

libs/c/src/getenv.c

@@ -0,0 +1,88 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+
+char *
+getenv(const char *name)
+{
+	printf("WARNING: getenv not implemented\n");
+	return NULL;
+}

libs/c/src/gmtime.c

@@ -0,0 +1,86 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+#include <time.h>
+
+struct tm *
+gmtime(const time_t *timer)
+{
+	return NULL;
+}

libs/c/src/k_r_malloc.h

@@ -0,0 +1,20 @@
+#ifndef _LIBC_K_R_MALLOC_H_
+#define _LIBC_K_R_MALLOC_H_
+
+#define NALLOC  0x10000		/* minimum #units to request */
+
+typedef long long Align;	/* for alignment to long long boundary */
+
+union header {			/* block header */
+	struct {
+		union header   *ptr;	/* next block if on free list */
+		unsigned        size;	/* size of this block */
+	} s;
+	Align           x;	/* force alignment of blocks */
+};
+
+typedef union header Header;
+
+Header  *morecore(unsigned nu);
+void __malloc_init(void*, void*);
+#endif /* _LIBC_K_R_MALLOC_H_ */

libs/c/src/locale.c

@@ -0,0 +1,128 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+#include <locale.h>
+#include <string.h>
+
+#define CHAR_MAX 0
+struct lconv current_locale = {
+	".", //decimal_point
+	"",  //thousands_sep
+	"",  //grouping
+	"", //mon_deciaml_point
+	"", //mon_thouasands_sep
+	"", //mon_grouping
+	"", //positive_sign
+	"", //negative_sign
+	"", //currency_symbol
+	CHAR_MAX, //frac_digits
+	CHAR_MAX, //p_cs_precedes
+	CHAR_MAX, //n_cs_precedes
+	CHAR_MAX, //p_sep_by_space
+	CHAR_MAX, //n_sep_by_space
+	CHAR_MAX, //p_sign_posn
+	CHAR_MAX, //n_sign_posn
+	"", //int_curr_symbol
+	CHAR_MAX, //int_frac_digits
+	CHAR_MAX, //int_p_cs_precedes
+	CHAR_MAX, //int_n_cs_precedes
+	CHAR_MAX, //int_p_sep_by_space
+	CHAR_MAX, //int_n_sep_by_space
+	CHAR_MAX, //int_p_sign_posn
+	CHAR_MAX //int_n_sign_posn
+};
+
+char *
+setlocale(int category, const char *locale)
+{
+	if (strcmp(locale, "C") == 0) {
+		return "C";
+	}
+	if (strcmp(locale, "") == 0) {
+		return "C";
+	}
+	
+	return NULL;
+}
+
+struct lconv *
+localeconv(void)
+{
+	return &current_locale;
+}

libs/c/src/localtime.c

@@ -0,0 +1,86 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+#include <time.h>
+
+struct tm *
+localtime(const time_t *timer)
+{
+	return NULL;
+}

libs/c/src/malloc.c

@@ -0,0 +1,206 @@
+
+/*
+ * K&R Malloc 
+ *
+ * System specifc code should implement `more_core'
+ */
+#include "k_r_malloc.h"
+#include <stddef.h> /* For NULL */
+#include <stdlib.h>
+#include <string.h> /* For memcpy */
+
+#ifdef THREAD_SAFE
+#include <mutex/mutex.h>
+extern struct mutex malloc_mutex;
+struct mutex malloc_mutex;
+
+#define MALLOC_LOCK mutex_count_lock(&malloc_mutex)
+#define MALLOC_UNLOCK mutex_count_unlock(&malloc_mutex)
+#else
+#define MALLOC_LOCK
+#define MALLOC_UNLOCK
+#endif
+
+static Header   base;		/* empty list to get started */
+Header  *_kr_malloc_freep = NULL;	/* start of free list */
+#define freep _kr_malloc_freep
+
+#ifdef CONFIG_MALLOC_INSTRUMENT
+size_t __malloc_instrumented_allocated;
+#endif
+
+#ifdef CONFIG_MALLOC_DEBUG_INTERNAL
+#include <stdio.h>
+#include <assert.h>
+int __malloc_check(void);
+void __malloc_dump(void);
+#endif
+
+/*
+ * malloc: general-purpose storage allocator 
+ */
+void *
+malloc(size_t nbytes)
+{
+	Header *p, *prevp;
+	unsigned nunits;
+	nunits = (nbytes + sizeof(Header) - 1) / sizeof(Header) + 1;
+
+	MALLOC_LOCK;
+	if ((prevp = freep) == NULL) {	/* no free list yet */
+		base.s.ptr = freep = prevp = &base;
+		base.s.size = 0;
+	}
+	for (p = prevp->s.ptr;; prevp = p, p = p->s.ptr) {
+		if (p->s.size >= nunits) {	/* big enough */
+			if (p->s.size == nunits)	/* exactly */
+				prevp->s.ptr = p->s.ptr;
+			else {	/* allocate tail end */
+				p->s.size -= nunits;
+				p += p->s.size;
+				p->s.size = nunits;
+			}
+			freep = prevp;
+#ifdef CONFIG_MALLOC_DEBUG
+			{
+				/* Write bit pattern over data */
+				char *x = (char *) (p + 1);
+				int i;
+				for (i = 0; i < nbytes; i++)
+					x[i] = 0xd0;
+			}
+#endif
+
+#ifdef CONFIG_MALLOC_INSTRUMENT
+			__malloc_instrumented_allocated += nunits;
+#endif
+#ifdef CONFIG_MALLOC_DEBUG_INTERNAL
+			if (__malloc_check() != 0) {
+				printf("malloc %d %p\n", nbytes, (void *) (p + 1));
+				__malloc_dump();
+				assert(__malloc_check() == 0);
+			}
+#endif
+			MALLOC_UNLOCK;
+			return (void *) (p + 1);
+		}
+		if (p == freep) {	/* wrapped around free list */
+			if ((p = (Header *) morecore(nunits)) == NULL) {
+				MALLOC_UNLOCK;
+				return NULL;	/* none left */
+			} else {
+
+			}
+		}
+	}
+	MALLOC_UNLOCK;
+}
+
+/*
+ * free: put block ap in free list 
+ */
+void
+free(void *ap)
+{
+	Header *bp, *p;
+
+	if (ap == NULL)
+		return;
+
+	MALLOC_LOCK;
+	bp = (Header *) ap - 1;	/* point to block header */
+	for (p = freep; !(bp > p && bp < p->s.ptr); p = p->s.ptr)
+		if (p >= p->s.ptr && (bp > p || bp < p->s.ptr))
+			break;	/* freed block at start or end of arena */
+
+#ifdef CONFIG_MALLOC_INSTRUMENT
+	__malloc_instrumented_allocated -= bp->s.size;
+#endif
+
+	if (bp + bp->s.size == p->s.ptr) {	/* join to upper nbr */
+		bp->s.size += p->s.ptr->s.size;
+		bp->s.ptr = p->s.ptr->s.ptr;
+	} else {
+		bp->s.ptr = p->s.ptr;
+	}
+
+	if (p + p->s.size == bp) {	/* join to lower nbr */
+		p->s.size += bp->s.size;
+		p->s.ptr = bp->s.ptr;
+	} else {
+		p->s.ptr = bp;
+	}
+
+	freep = p;
+
+#ifdef CONFIG_MALLOC_DEBUG_INTERNAL
+	if (__malloc_check() != 0) {
+		printf("free %p\n", ap);
+		__malloc_dump();
+		assert(__malloc_check() == 0);
+	}
+#endif
+	MALLOC_UNLOCK;
+}
+
+#ifdef CONFIG_MALLOC_DEBUG_INTERNAL
+
+int
+__malloc_check(void)
+{
+	Header *p, *prevp;
+	if ((prevp = freep) == NULL) {	/* no free list yet */
+		return 0;
+	}
+	for (p = prevp->s.ptr;; prevp = p, p = p->s.ptr) {
+		if ((void*) p == NULL) {
+			return 1;
+		}
+		/* Free bits should be in order */
+		if (p > p->s.ptr && p != &base) {
+			return 1;
+		}
+		if ((uintptr_t) p + (p->s.size * sizeof(Header)) > (uintptr_t) p->s.ptr && p != &base) {
+			return 1;
+		}
+		/* shouldn't have zero sized free bits */
+		if (p->s.size == 0 && p != &base) {
+			return 1;
+		}
+		if (p == freep) {	/* wrapped around free list */
+			break;
+		}
+	}
+	return 0;
+}
+
+void
+__malloc_dump(void)
+{
+	Header *p, *prevp;
+	if ((prevp = freep) == NULL) {	/* no free list yet */
+		return;
+	}
+	printf("Malloc dump\n");
+	for (p = prevp->s.ptr;; prevp = p, p = p->s.ptr) {
+		if (p > p->s.ptr && p != &base) {
+			printf("* ");
+		}
+		if (p->s.size == 0 && p != &base) {
+			printf("# ");
+		}
+		if ((uintptr_t) p + (p->s.size * sizeof(Header)) > (uintptr_t) p->s.ptr && p != &base) {
+			printf("$ ");
+		}
+		if (p == &base) {
+			printf(" p: <base>\n");
+		} else {
+			printf(" p: %p (%d) -> %p\n", p, p->s.size, p->s.ptr);
+		}
+		assert(p != NULL);
+		if (p == freep) {	/* wrapped around free list */
+			return;
+		}
+	}
+}
+#endif

libs/c/src/memchr.c

@@ -0,0 +1,103 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+ Authors: Ben Leslie
+ Created: Wed Aug  4 13:37:35 EST 2004
+*/
+
+#include <string.h>
+
+/*
+ * return pointer to first occurrence of c in s 
+ */
+/* THREAD SAFE */
+void *
+memchr(const void *s, int c, size_t n)
+{
+	const char *p = (const char *) s;
+
+	while (n--) {
+		if (*p == c) {
+			return (void *) p;
+		}
+		p++;
+	}
+
+	return NULL;
+}

libs/c/src/memcmp.c

@@ -0,0 +1,98 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 University of New South Wales
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Operating Systems and Distributed Systems Group (DiSy)
+ *               University of New South Wales
+ *               http://www.disy.cse.unsw.edu.au
+ * 
+ * Permission is granted by University of New South Wales, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of University of New South Wales, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on University of New South
+ * Wales or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of University of New South Wales or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+ Author: Cristan Szmadja
+*/
+#include <string.h>
+
+/* THREAD SAFE */
+int
+memcmp(const void *s1, const void *s2, size_t n)
+{
+	size_t          i;
+	int             diff;
+
+	for (i = 0; i < n; i++) {
+		diff =
+		    ((unsigned char *) s1)[i] - ((unsigned char *) s2)[i];
+		if (diff != 0)
+			return diff;
+	}
+	return 0;
+}

libs/c/src/memcpy.c

@@ -0,0 +1,115 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 University of New South Wales
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Operating Systems and Distributed Systems Group (DiSy)
+ *               University of New South Wales
+ *               http://www.disy.cse.unsw.edu.au
+ * 
+ * Permission is granted by University of New South Wales, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of University of New South Wales, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on University of New South
+ * Wales or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of University of New South Wales or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+ Author: Carl van Schaik
+*/
+#include <string.h>
+#include <stdint.h>
+
+/*
+ * copy n bytes from s to d; the regions must not overlap 
+ */
+/* THREAD SAFE */
+void *
+memcpy(void *d, const void *s, size_t n)
+{
+	size_t i;
+	uintptr_t align = sizeof(uintptr_t)-1;
+
+	if (((uintptr_t)d & align) || ((uintptr_t)s & align) || (n & align))
+	{
+		char *bs = (char *)s;
+		char *bd = (char *)d;
+
+		/* XXX - optimize this */
+		for (i = 0; i < n; i++)
+			*bd++ = *bs++;
+	}
+	else
+	{	/* memcpy - word aligned */
+		uintptr_t *ws = (uintptr_t*)s;
+		uintptr_t *wd = (uintptr_t*)d;
+
+		n /= sizeof(uintptr_t);
+
+		for (i = 0; i < n; i++)
+			*wd++ = *ws++;
+	}
+	return d;
+}

libs/c/src/memmove.c

@@ -0,0 +1,104 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 University of New South Wales
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Operating Systems and Distributed Systems Group (DiSy)
+ *               University of New South Wales
+ *               http://www.disy.cse.unsw.edu.au
+ * 
+ * Permission is granted by University of New South Wales, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of University of New South Wales, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on University of New South
+ * Wales or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of University of New South Wales or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+ Author: Cristan Szmadja 
+*/
+#include <string.h>
+
+/*
+ * copy n bytes from s to d, even if the regions overlap 
+ */
+/*  THREAD SAFE */
+void *
+memmove(void *d, const void *s, size_t n)
+{
+	size_t i;
+
+	if (s >= d || (void*) ((char *) s + n) <= d) {
+		return memcpy(d, s, n);	/* memcpy is ascending */
+	} else {
+		/*
+		 * XXX copy 1 byte at a time 
+		 */
+		for (i = n ; i > 0; i--) {
+			((char *) d)[i-1] = ((const char *) s)[i-1];
+		}
+		return d;
+	}
+}

libs/c/src/memset.c

@@ -0,0 +1,138 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 University of New South Wales
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Operating Systems and Distributed Systems Group (DiSy)
+ *               University of New South Wales
+ *               http://www.disy.cse.unsw.edu.au
+ * 
+ * Permission is granted by University of New South Wales, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of University of New South Wales, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on University of New South
+ * Wales or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of University of New South Wales or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+ Author: Carl van Schaik
+*/
+#include <string.h>
+#include <stdint.h>
+#include <stdio.h>
+
+/*
+ * Fill memory at s with (n) * byte value 'c'
+ */
+void *
+memset(void *s, int c, size_t n)
+{
+	uintptr_t num, align, pattern, *p, x;
+	unsigned char *mem = s;
+
+	x = (unsigned char)c;
+	align = sizeof(uintptr_t)-1;
+
+	if ((uintptr_t)s & align)
+	{
+		num = n > align ? (sizeof(uintptr_t) - ((uintptr_t)s & align)) : n;
+		n -= num;
+		while (num--)
+			*mem++ = x;
+	}
+
+	num = (uintptr_t)n / sizeof(uintptr_t);
+
+	p = (uintptr_t*)mem;
+
+#if UINTPTR_MAX == UINT32_MAX
+	pattern = x | x << 8 | x << 16 | x << 24;
+#elif UINTPTR_MAX == UINT64_MAX
+	pattern = x | x << 8 | x << 16 | x << 24 |
+		x << 32 | x << 40 | x << 48 | x << 56;
+#else
+#error UINTPTR_MAX not valid
+#endif
+	while (num) {
+		/* simple hand unrolled loop */
+		if ((num & 3)==0) {
+			num -= 4;
+			*p++ = pattern;
+			*p++ = pattern;
+			*p++ = pattern;
+			*p++ = pattern;
+		} else {
+			num--;
+			*p++ = pattern;
+		}
+	}
+	mem = (unsigned char*)p;
+
+	num = n & align;
+	while (num--)
+		*mem++ = x;
+
+	return s;
+}

libs/c/src/mktime.c

@@ -0,0 +1,86 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+#include <time.h>
+
+time_t
+mktime(struct tm *timeptr)
+{
+	/* Not currently implemented */
+	return (time_t)(-1);
+}

libs/c/src/perror.c

@@ -0,0 +1,15 @@
+/*
+ * A temporary mock-up perror implementation just
+ * for quick testing purposes. When a proper C library is
+ * ported, its implementation should be used.
+ *
+ * Copyright (C) 2008 Bahadir Balban
+ */
+#include <stdio.h>
+
+extern int errno;
+
+void perror(const char *str)
+{
+	printf("%s: %d\n", errno);
+}

libs/c/src/printf.c

@@ -0,0 +1,100 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+/*
+Author: Ben Leslie <benjl@cse.unsw.edu.au>
+*/
+
+#include <stdio.h>
+#include "format.h"
+
+/* All of these functions do not lock the I/O stream.  They all end up calling
+ * format which handles the locking. */
+ 
+int
+printf(const char *format, ...)
+{
+	int ret;
+	va_list ap;
+	
+	va_start(ap, format);
+	ret = vfprintf(stdout, format, ap);
+	va_end(ap);
+	return ret;
+}

libs/c/src/putchar.c

@@ -0,0 +1,89 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+Authors: Ben Leslie
+*/
+
+#include <stdio.h>
+
+int
+putchar(int c)
+{
+	return fputc(c, stdout);
+}

libs/c/src/puts.c

@@ -0,0 +1,88 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+#include <stdio.h>
+
+int
+puts(const char *s)
+{
+	while(*s != '\0')
+		fputc(*s++, stdout);
+	fputc('\n', stdout);
+	return 0;
+}

libs/c/src/qsort.c

@@ -0,0 +1,40 @@
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+static
+void swap(void *base, size_t i, size_t j, size_t size)
+{
+	void *tmp = malloc(size);
+
+	assert(tmp);
+
+	memcpy(tmp, (char*) base + i * size, size);
+	memmove((char*) base + i * size, (char*) base + j * size, size);
+	memcpy((char*) base + j * size, tmp, size);
+	free(tmp);
+}
+
+/* qsort: sort v[left]...v[right] into increasing order */
+void
+qsort(void *base, size_t nmemb, size_t size, 
+      int(*compar)(const void *, const void *))
+{
+	int i, last;
+
+	if (nmemb <= 1)
+		return;
+
+	swap(base, 0, nmemb / 2, size);
+
+	last = 0;
+	for (i = 1; i < nmemb; i++)
+		if (compar((char*) base + (i * size), base) < 0)
+			swap(base, i, ++last, size);
+
+	swap(base, 0, last, size);
+
+	qsort(base, last, size, compar);
+	qsort((char*) base + (last + 1) * size, nmemb - last - 1, size, compar);
+}

libs/c/src/rand.c

@@ -0,0 +1,95 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+  Author: Ben Leslie
+  Description: Implementation of Pseudo-random numbers for libc (7.20.2)
+  Note: These are *NOT* good ranndom numbers. The algorithm used is
+  straight from the ISOC99 specification.
+*/
+#include <stdlib.h>
+
+unsigned long int _rand_next = 1;
+
+/* not required to be thread safe by posix */
+int
+rand(void)
+{
+	_rand_next = _rand_next * 1103515245 + 12345;
+	return (unsigned int) (_rand_next/65536) % 32768;
+}

libs/c/src/realloc.c

@@ -0,0 +1,33 @@
+/*
+ * K&R Malloc 
+ *
+ * System specifc code should implement `more_core'
+ */
+
+#include "k_r_malloc.h"
+#include <stdlib.h>
+#include <string.h>
+
+void *
+realloc(void *ptr, size_t size)
+{
+	Header *bp;
+	void *new_ptr;
+	size_t old_size;
+
+	if (ptr == NULL)
+		return malloc(size);
+	bp = (Header *) ptr - 1; /* point to block header */
+	old_size = sizeof(Header) * bp->s.size;
+	new_ptr = malloc(size);
+	if (new_ptr == NULL) {
+		return NULL;
+	}
+	if (old_size <= size) {
+		memcpy(new_ptr, ptr, old_size);
+	} else {
+		memcpy(new_ptr, ptr, size);
+	}
+	free(ptr);
+	return new_ptr;
+}

libs/c/src/remove.c

@@ -0,0 +1,85 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+#include <stdio.h>
+
+int
+remove(const char *filename)
+{
+	return 1; /* Always return failure */
+}

libs/c/src/rename.c

@@ -0,0 +1,85 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+#include <stdio.h>
+
+int
+rename(const char *old, const char *new)
+{
+	return 1; /* Always return failure */
+}

libs/c/src/rewind.c

@@ -0,0 +1,87 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+#include <stdio.h>
+
+void
+rewind(FILE *stream)
+{
+	/* This function is not locked as fseek will handle the locking. */
+	(void) fseek(stream, 0L, SEEK_SET);
+}

libs/c/src/snprintf.c

@@ -0,0 +1,20 @@
+/*
+Author: Ben Leslie <benjl@cse.unsw.edu.au>
+*/
+
+#include <stdio.h>
+#include "format.h"
+
+#include <assert.h>
+
+int
+snprintf(char *s, size_t size, const char *format, ...)
+{
+	int ret;
+	va_list ap;
+	
+	va_start(ap, format);
+	ret = vsnprintf(s, size, format, ap);
+	va_end(ap);
+	return ret;
+}

libs/c/src/sprintf.c

@@ -0,0 +1,104 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+Author: Ben Leslie <benjl@cse.unsw.edu.au>
+*/
+
+#include <stdio.h>
+#include "format.h"
+
+#include <assert.h>
+
+int
+sprintf(char *s, const char *format, ...)
+{
+	int ret;
+	va_list ap;
+	
+	va_start(ap, format);
+	ret = vsprintf(s, format, ap);
+	va_end(ap);
+	return ret;
+}
+
+int
+vsprintf(char *s, const char *format, va_list arg)
+{
+	return format_string(s, NULL, 0, -1, format, arg);
+}

libs/c/src/srand.c

@@ -0,0 +1,90 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2005 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+  Author: Ben Leslie
+*/
+#include <stdlib.h>
+
+extern unsigned long int _rand_next;
+
+void
+srand(unsigned int seed)
+{
+	_rand_next = seed;
+}

libs/c/src/strcat.c

@@ -0,0 +1,89 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 University of New South Wales
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Operating Systems and Distributed Systems Group (DiSy)
+ *               University of New South Wales
+ *               http://www.disy.cse.unsw.edu.au
+ * 
+ * Permission is granted by University of New South Wales, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of University of New South Wales, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on University of New South
+ * Wales or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of University of New South Wales or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+ Authors: Cristan Szmadja
+*/
+#include <string.h>
+
+char           *
+strcat(char *s, const char *t)
+{
+	strcpy(s + strlen(s), t);
+	return s;
+}

libs/c/src/strchr.c

@@ -0,0 +1,94 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 University of New South Wales
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Operating Systems and Distributed Systems Group (DiSy)
+ *               University of New South Wales
+ *               http://www.disy.cse.unsw.edu.au
+ * 
+ * Permission is granted by University of New South Wales, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of University of New South Wales, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on University of New South
+ * Wales or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of University of New South Wales or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/* 
+ Author: Cristan Szmadja
+*/
+
+#include <string.h>
+
+char *
+strchr(const char *s, int c)
+{
+	for (; *s != '\0'; s++)
+		if (*s == c)
+			return (char *) s;
+	if (c == '\0') 
+		return (char *) s;
+	return NULL;
+}

libs/c/src/strcmp.c

@@ -0,0 +1,99 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 University of New South Wales
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Operating Systems and Distributed Systems Group (DiSy)
+ *               University of New South Wales
+ *               http://www.disy.cse.unsw.edu.au
+ * 
+ * Permission is granted by University of New South Wales, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of University of New South Wales, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on University of New South
+ * Wales or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of University of New South Wales or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+  Author: Cristan Szmadja 
+*/
+#include <string.h>
+
+/*
+ * compare s1 and s2 
+ */
+int
+strcmp(const char *s1, const char *s2)
+{
+	size_t i;
+	int diff;
+
+	for (i = 0;; i++) {
+		diff =
+		    ((unsigned char *) s1)[i] - ((unsigned char *) s2)[i];
+		if (diff != 0 || s1[i] == '\0')
+			return diff;
+	}
+}

libs/c/src/strcoll.c

@@ -0,0 +1,87 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+#include <string.h>
+#include <assert.h>
+
+int
+strcoll(const char *s1, const char *s2)
+{
+	assert(!"strcoll");
+	return 0;
+}

libs/c/src/strcpy.c

@@ -0,0 +1,91 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 University of New South Wales
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Operating Systems and Distributed Systems Group (DiSy)
+ *               University of New South Wales
+ *               http://www.disy.cse.unsw.edu.au
+ * 
+ * Permission is granted by University of New South Wales, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of University of New South Wales, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on University of New South
+ * Wales or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of University of New South Wales or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+ Author: Cristan Szmadja
+*/
+#include <string.h>
+
+char           *
+strcpy(char *d, const char *s)
+{
+	size_t          i;
+
+	for (i = 0; (d[i] = s[i]) != '\0'; i++);
+	return d;
+}

libs/c/src/strcspn.c

@@ -0,0 +1,93 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 University of New South Wales
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Operating Systems and Distributed Systems Group (DiSy)
+ *               University of New South Wales
+ *               http://www.disy.cse.unsw.edu.au
+ * 
+ * Permission is granted by University of New South Wales, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of University of New South Wales, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on University of New South
+ * Wales or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of University of New South Wales or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+  Author: Cristan Szmadja
+*/
+#include <string.h>
+
+size_t
+strcspn(const char *s, const char *charset)
+{
+	size_t i;
+	size_t len = strlen(s);
+
+	for (i = 0; strchr(charset, s[i]) == NULL && i < len; i++);
+
+	return i;
+}

libs/c/src/strdup.c

@@ -0,0 +1,15 @@
+#define _USE_XOPEN
+#include <string.h>
+#include <stdlib.h>
+
+char *
+strdup(const char *s)
+{
+	int len = strlen(s);
+	char *d;
+	d = malloc(len);
+	if (d == NULL)
+		return NULL;
+	strcpy(d, s);
+	return d;
+}

libs/c/src/strerror.c

@@ -0,0 +1,86 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+#include <string.h>
+
+char *
+strerror(int errnum)
+{
+	return "No Error";
+}

libs/c/src/strftime.c

@@ -0,0 +1,86 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+#include <time.h>
+
+size_t strftime(char *s, size_t maxsize, const char *format, 
+		const struct tm *timeptr)
+{
+	return 0;
+}

libs/c/src/strlen.c

@@ -0,0 +1,92 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 University of New South Wales
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Operating Systems and Distributed Systems Group (DiSy)
+ *               University of New South Wales
+ *               http://www.disy.cse.unsw.edu.au
+ * 
+ * Permission is granted by University of New South Wales, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of University of New South Wales, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on University of New South
+ * Wales or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of University of New South Wales or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/* 
+   Author: Cristan Szmadja
+*/
+#include <string.h>
+
+
+size_t
+strlen(const char *s)
+{
+	const char     *p;
+
+	for (p = s; *p != '\0'; p++);
+	return p - s;
+}

libs/c/src/strncat.c

@@ -0,0 +1,94 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 University of New South Wales
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Operating Systems and Distributed Systems Group (DiSy)
+ *               University of New South Wales
+ *               http://www.disy.cse.unsw.edu.au
+ * 
+ * Permission is granted by University of New South Wales, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of University of New South Wales, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on University of New South
+ * Wales or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of University of New South Wales or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+  Authors: Cristan Szmadja, Ben Leslie
+*/
+
+#include <string.h>
+
+char *
+strncat(char *d, const char *s, size_t n)
+{
+	if (strlen(s) < n) {
+		n = strlen(s);
+	}
+	strncpy(d + strlen(d), s, n);
+	*(d + strlen(d) + n + 1) = '\0';
+	return d;
+}

libs/c/src/strncmp.c

@@ -0,0 +1,100 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 University of New South Wales
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Operating Systems and Distributed Systems Group (DiSy)
+ *               University of New South Wales
+ *               http://www.disy.cse.unsw.edu.au
+ * 
+ * Permission is granted by University of New South Wales, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of University of New South Wales, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on University of New South
+ * Wales or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of University of New South Wales or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+ Author: Cristan Szmadja
+*/
+#include <string.h>
+
+/*
+ * compare s1 and s2 in the first n bytes 
+ */
+int
+strncmp(const char *s1, const char *s2, size_t n)
+{
+	size_t          i;
+	int             diff;
+
+	for (i = 0; i < n; i++) {
+		diff =
+		    ((unsigned char *) s1)[i] - ((unsigned char *) s2)[i];
+		if (diff != 0 || s1[i] == '\0')
+			return diff;
+	}
+	return 0;
+}

libs/c/src/strncpy.c

@@ -0,0 +1,102 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 University of New South Wales
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Operating Systems and Distributed Systems Group (DiSy)
+ *               University of New South Wales
+ *               http://www.disy.cse.unsw.edu.au
+ * 
+ * Permission is granted by University of New South Wales, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of University of New South Wales, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on University of New South
+ * Wales or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of University of New South Wales or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+  Author: Cristan Szmadja
+*/
+#include <string.h>
+
+/*
+ * copy n bytes from s to d; pads with '\0' and may not '\0'-terminate 
+ */
+char *
+strncpy(char *d, const char *s, size_t n)
+{
+	size_t i;
+
+	for (i = 0; i < n; i++) {
+		if ((d[i] = s[i]) == '\0') {
+			/* pad with NUL */
+			for (i++; i < n; i++) {
+				d[i] = '\0';
+			}
+		}
+	}
+
+	return d;
+}

libs/c/src/strpbrk.c

@@ -0,0 +1,95 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 University of New South Wales
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Operating Systems and Distributed Systems Group (DiSy)
+ *               University of New South Wales
+ *               http://www.disy.cse.unsw.edu.au
+ * 
+ * Permission is granted by University of New South Wales, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of University of New South Wales, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on University of New South
+ * Wales or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of University of New South Wales or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+/*
+ Author: Cristan Szmadja
+*/
+#include <string.h>
+
+/*
+ * search for first occurrence of any character in charset in s 
+ */
+char           *
+strpbrk(const char *s, const char *charset)
+{
+	for (; *s != '\0'; s++)
+		if (strchr(charset, *s) != NULL)
+			return (char *) s;
+	return NULL;
+}

libs/c/src/strrchr.c

@@ -0,0 +1,104 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+/*
+  Authors: Carl van Schaik, National ICT Australia
+*/
+
+#include <string.h>
+
+/*
+ * search for last occurrence of c in s 
+ */
+char *
+strrchr(const char *s, int c)
+{
+	char *r = NULL;
+
+	if( c != '\0') {
+		while (*s != '\0') {
+			if (*s++ == c)
+				r = (char *)s - 1;
+		}
+	} else {
+		r = (char *)s + strlen(s);
+	}
+	
+	return r;
+}

libs/c/src/strspn.c

@@ -0,0 +1,92 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 University of New South Wales
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Operating Systems and Distributed Systems Group (DiSy)
+ *               University of New South Wales
+ *               http://www.disy.cse.unsw.edu.au
+ * 
+ * Permission is granted by University of New South Wales, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of University of New South Wales, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on University of New South
+ * Wales or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of University of New South Wales or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+/*
+  Author: Cristan Szmadja, Ben Leslie
+*/
+#include <string.h>
+
+size_t
+strspn(const char *s, const char *charset)
+{
+	size_t i;
+
+	for (i = 0; strchr(charset, s[i]) != NULL && s[i] != '\0'; i++);
+	return i;
+}

libs/c/src/strstr.c

@@ -0,0 +1,97 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 University of New South Wales
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Operating Systems and Distributed Systems Group (DiSy)
+ *               University of New South Wales
+ *               http://www.disy.cse.unsw.edu.au
+ * 
+ * Permission is granted by University of New South Wales, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of University of New South Wales, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on University of New South
+ * Wales or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of University of New South Wales or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+  Author: Cristan Szmajda
+*/
+#include <string.h>
+#include <stdio.h>
+/*
+ * search for first occurrence of substring in s 
+ */
+char *
+strstr(const char *s, const char *substring)
+{
+	int n = strlen(substring);
+
+	for (; *s != '\0'; s++)
+		if (strncmp(s, substring, n) == 0)
+			return (char *) s;
+
+	return NULL;
+}

libs/c/src/strtod.c

@@ -0,0 +1,88 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+#include <stdlib.h>
+#include <assert.h>
+
+double
+strtod(const char * nptr, 
+       char ** endptr)
+{
+	assert(!"strtod called\n");
+	return 0.0;
+}

libs/c/src/strtok.c

@@ -0,0 +1,101 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 University of New South Wales
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Operating Systems and Distributed Systems Group (DiSy)
+ *               University of New South Wales
+ *               http://www.disy.cse.unsw.edu.au
+ * 
+ * Permission is granted by University of New South Wales, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of University of New South Wales, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on University of New South
+ * Wales or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of University of New South Wales or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+ Author: Cristan Szmadja
+*/
+#include <string.h>
+
+/*
+ * tokenize a string 
+ */
+char *
+strtok(char *s, const char *delim)
+{
+	static char *tok;
+
+	if (s == NULL)
+		s = tok;	/* recommence just after last token */
+	s += strspn(s, delim);	/* skip leading delimeters */
+	if (*s == '\0')
+		return NULL;
+	tok = s + strcspn(s, delim);	/* remember end of token string */
+	if (*tok != '\0')
+		*(tok)++ = '\0';	/* terminate token string */
+	return s;
+}

libs/c/src/strtol.c

@@ -0,0 +1,218 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+  Author: Ben Leslie
+  Created: Fri Oct  8 2004 
+*/
+
+#include <stdlib.h>
+#include <stdbool.h>
+#include <ctype.h>
+#include <stdio.h>
+#include <assert.h>
+
+/**
+ * Work out the numeric value of a char, assuming up to base 36
+ *  
+ * @param ch The character to decode
+ *
+ * \return Numeric value of character, or 37 on failure
+ */
+static inline unsigned short
+char_value(char ch)
+{
+	if (ch >= '0' && ch <= '9') {
+		return ch - '0';
+	}
+	if (ch >= 'a' && ch <= 'z') {
+		return ch - 'a' + 10;
+	}
+	if (ch >= 'A' && ch <= 'Z') {
+		return ch - 'A' + 10;
+	}
+	
+	return 37;
+}
+
+
+long int
+strtol(const char *nptr, char **endptr, int base)
+{
+	/*
+	  Decompose input info thread parts:
+	  - inital list of whitespace (as per isspace)
+	  - subject sequence
+	  - final string one or more unrecognized
+	*/
+	const char *ptr = nptr;
+	bool negative = false;
+	unsigned int value;
+	long int return_value = 0;
+	/* Remove spaces */
+	while(*ptr != '\0') {
+		if (! isspace(*ptr)) {
+			break;
+		}
+		ptr++;
+	}
+
+	if (*ptr == '\0') 
+		goto fail;
+
+	/* check [+|-] */	
+	if (*ptr == '+') {
+		ptr++;
+	} else if (*ptr == '-') {
+		negative = true;
+		ptr++;
+	}
+
+	if (*ptr == '\0') 
+		goto fail;
+
+	if (base == 16) {
+		/* _May_ have 0x prefix */
+		if (*ptr == '0') {
+			ptr++;
+		        if (*ptr == 'x' || *ptr == 'X') {
+				ptr++;
+			}
+		}
+	}
+
+	/* [0(x|X)+] */
+	if (base == 0) {
+		/* Could be hex or octal or decimal */
+		if (*ptr != '0') {
+			base = 10;
+		} else {
+			ptr++;
+			if (ptr == '\0')
+				goto fail;
+			if (*ptr == 'x' || *ptr == 'X') {
+				base = 16;
+				ptr++;
+			} else {
+				base = 8;
+			}
+		}
+	}
+
+	if (*ptr == '\0')
+		goto fail;
+
+	/* Ok, here we have a base, and we might have a valid number */
+	value = char_value(*ptr);
+	if (value >= base) {
+		goto fail;
+	} else {
+		return_value = value;
+		ptr++;
+	}
+
+	while (*ptr != '\0' && (value = char_value(*ptr)) < base) {
+		return_value = return_value * base + value;
+		ptr++;
+	}
+
+	if (endptr != NULL)
+		*endptr = (char*) ptr;
+
+	if (negative) {
+		return_value *= -1;
+	}
+
+	return return_value;
+
+	/*
+	  if base is 0, then we work it out based on a couple
+	  of things 
+	*/
+	/*
+	  [+|-][0(x|X)+][0-9A-Za-z] not LL *
+	*/
+
+	/* endptr == final string */
+
+ fail:
+	if (endptr != NULL)
+		*endptr = (char*) nptr;
+	return 0;
+
+}

libs/c/src/strtoul.c

@@ -0,0 +1,218 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+  Author: Ben Leslie
+  Created: Fri Oct  8 2004 
+*/
+
+#include <stdlib.h>
+#include <stdbool.h>
+#include <ctype.h>
+#include <stdio.h>
+#include <assert.h>
+
+/**
+ * Work out the numeric value of a char, assuming up to base 36
+ *  
+ * @param ch The character to decode
+ *
+ * \return Numeric value of character, or 37 on failure
+ */
+static inline unsigned short
+char_value(char ch)
+{
+	if (ch >= '0' && ch <= '9') {
+		return ch - '0';
+	}
+	if (ch >= 'a' && ch <= 'z') {
+		return ch - 'a' + 10;
+	}
+	if (ch >= 'A' && ch <= 'Z') {
+		return ch - 'A' + 10;
+	}
+	
+	return 37;
+}
+
+
+unsigned long int
+strtoul(const char *nptr, char **endptr, int base)
+{
+	/*
+	  Decompose input info thread parts:
+	  - inital list of whitespace (as per isspace)
+	  - subject sequence
+	  - final string one or more unrecognized
+	*/
+	const char *ptr = nptr;
+	bool negative = false;
+	unsigned int value;
+	long int return_value = 0;
+	/* Remove spaces */
+	while(*ptr != '\0') {
+		if (! isspace(*ptr)) {
+			break;
+		}
+		ptr++;
+	}
+
+	if (*ptr == '\0') 
+		goto fail;
+
+	/* check [+|-] */	
+	if (*ptr == '+') {
+		ptr++;
+	} else if (*ptr == '-') {
+		negative = true;
+		ptr++;
+	}
+
+	if (*ptr == '\0') 
+		goto fail;
+
+	if (base == 16) {
+		/* _May_ have 0x prefix */
+		if (*ptr == '0') {
+			ptr++;
+		        if (*ptr == 'x' || *ptr == 'X') {
+				ptr++;
+			}
+		}
+	}
+
+	/* [0(x|X)+] */
+	if (base == 0) {
+		/* Could be hex or octal or decimal */
+		if (*ptr != '0') {
+			base = 10;
+		} else {
+			ptr++;
+			if (ptr == '\0')
+				goto fail;
+			if (*ptr == 'x' || *ptr == 'X') {
+				base = 16;
+				ptr++;
+			} else {
+				base = 8;
+			}
+		}
+	}
+
+	if (*ptr == '\0')
+		goto fail;
+
+	/* Ok, here we have a base, and we might have a valid number */
+	value = char_value(*ptr);
+	if (value >= base) {
+		goto fail;
+	} else {
+		return_value = value;
+		ptr++;
+	}
+
+	while (*ptr != '\0' && (value = char_value(*ptr)) < base) {
+		return_value = return_value * base + value;
+		ptr++;
+	}
+
+	if (endptr != NULL)
+		*endptr = (char*) ptr;
+
+	if (negative) {
+		return_value *= -1;
+	}
+
+	return return_value;
+
+	/*
+	  if base is 0, then we work it out based on a couple
+	  of things 
+	*/
+	/*
+	  [+|-][0(x|X)+][0-9A-Za-z] not LL *
+	*/
+
+	/* endptr == final string */
+
+ fail:
+	if (endptr != NULL)
+		*endptr = (char*) nptr;
+	return 0;
+
+}

libs/c/src/sys-baremetal/arch-arm/plat-pb926/platform_init.c

@@ -0,0 +1,50 @@
+#include <arch/pl011_uart.h>
+
+struct pl011_uart uart;
+
+void platform_init(void);
+
+void platform_init(void)
+{
+	pl011_initialise(&uart);
+}
+
+/* Initialises the uart class data structures, and the device. 
+ * Terminal-like operation is assumed for default settings. 
+ */
+int pl011_initialise(struct pl011_uart * uart)
+{
+	
+	uart->frame_errors   = 0;
+	uart->parity_errors  = 0;
+	uart->break_errors   = 0;
+	uart->overrun_errors = 0;
+	
+	/* Initialise data register for 8 bit data read/writes */
+	pl011_set_word_width(8);
+	
+	/* Fifos are disabled because by default it is assumed the port 
+	 * will be used as a user terminal, and in that case the typed 
+	 * characters will only show up when fifos are flushed, rather than
+	 * when each character is typed. We avoid this by not using fifos.
+	 */
+	pl011_disable_fifos();	
+	
+	/* Set default baud rate of 38400 */
+	pl011_set_baudrate(38400, 24000000);
+	
+	/* Set default settings of 1 stop bit, no parity, no hw flow ctrl */
+	pl011_set_stopbits(1);
+	pl011_parity_disable();
+
+	/* Disable all irqs */
+	pl011_set_irq_mask(0x3FF);
+	
+	/* Enable rx, tx, and uart chip */
+	pl011_tx_enable();
+	pl011_rx_enable();
+	pl011_uart_enable();
+	
+	return 0;
+}
+

libs/c/src/sys-baremetal/arch-arm/plat-pb926/sys_fputc.c

@@ -0,0 +1,290 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+#define MACHINE_PB926
+
+#include <stdio.h>
+#include <stdint.h>
+#include <arch/pl011_uart.h>
+
+//#define iPAQ	/* FIXME: this is ugly */
+//#undef  XSCALE
+//#define XSCALE
+// #undef  iPAQ
+// #define XSCALE
+
+extern int __fputc(int c, FILE *stream);
+/* Put character for elf-loader */
+int
+__fputc(int c, FILE *stream)
+{
+
+/* ---------------------------------- iPAQ & PLEB1 (SA-1100)--------------------------- */
+#ifdef MACHINE_IPAQ_H3800 //iPAQ // SA-1100
+	volatile char *base  = (char *)0x80050000;	// base serial interface address
+	/* volatile int *base2 = (int *)0x80030000; // the other serial Arm serial i/f */
+
+/*
+UTSR1 32 @ 0x20:
+ tby <0>    # Transmitter busy
+ rne <1>    # Refeive FIFO not empty
+ tnf <2>    # Transmitter not full
+ pre <3>    # Parity error
+ fre <4>    # Framing error
+ ror <5>    # Receive FIFO overrun
+*/
+
+#define UTDR		0x14		// data register
+#define UTSR1		0x20		// status register 1 offset
+#define UTSR1_TNF	(1 << 2)	// tx FIFO not full (status bit)
+
+	while ( ! (  * ( (volatile long *) (base + UTSR1)) & UTSR1_TNF ))
+		; // busy wait while TX FIFO is full
+	*(volatile unsigned char *) (base + UTDR)  = c;
+	// *base2 = c;
+#endif
+
+/* ---------------------------------- PLEB2 (XSCALE PXA-255) --------------------------- */
+#ifdef MACHINE_PLEB2 //XSCALE /* PXA 255 on PLEB2 */
+
+/* Console port -- taken from kernel/include/platform/pleb2/console.h */
+#define CONSOLE_OFFSET          0x100000
+
+/* IO Base -- taken from kernel/include/arch/arm/xscale/cpu.h */
+#define XSCALE_PXA255_IO_BASE   0x40000000
+
+#define DATAR		0x00000000
+#define STATUSR		0x00000014
+
+/* TX empty bit -- uboot/include/asm/arch/hardware.h */
+#define LSR_TEMT        (1 << 6)        /* Transmitter Empty */
+
+volatile char *base  = (char *) (XSCALE_PXA255_IO_BASE + CONSOLE_OFFSET);
+
+        /* wait for room in the tx FIFO on FFUART */
+	while ( ! (  * ( (volatile long *) (base + STATUSR)) & LSR_TEMT ))
+                ; // busy wait while TX FIFO is full
+        *(volatile unsigned char *) (base + DATAR)  = c;
+
+#endif	/* XSCALE */
+#ifdef MACHINE_PB926
+	{
+		int res;
+		do {
+			res = pl011_tx_char(c);
+		} while( res < 0);
+	}
+#endif /* MACHINE_PB926 */
+	return(0);
+}
+
+/* --------------------------------- PB926 UART Driver -------------------------------- */
+#ifdef MACHINE_PB926
+
+extern struct pl011_uart uart;
+
+/* UART-specific internal error codes */
+#define PL011_ERROR		1
+#define PL011_EAGAIN		2
+
+/* Error status bits in receive status register */
+#define PL011_FE		(1 << 0)
+#define PL011_PE		(1 << 1)
+#define PL011_BE		(1 << 2)
+#define PL011_OE		(1 << 3)
+
+/* Status bits in flag register */
+#define PL011_TXFE		(1 << 7)
+#define PL011_RXFF		(1 << 6)
+#define PL011_TXFF		(1 << 5)
+#define PL011_RXFE		(1 << 4)
+#define PL011_BUSY		(1 << 3)
+#define PL011_DCD		(1 << 2)
+#define PL011_DSR		(1 << 1)
+#define PL011_CTS		(1 << 0)
+
+int pl011_tx_char(char c)
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTFR);
+	if(val & PL011_TXFF) {		/* TX FIFO Full */
+		return -PL011_EAGAIN;
+	}
+	write(c, PL011_UARTDR);
+	return 0;
+}
+
+int pl011_rx_char(char * c)
+{
+	unsigned int data;
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTFR);
+	if(val & PL011_RXFE) {		/* RX FIFO Empty */
+		return -PL011_EAGAIN;
+	}
+	
+	read(data, PL011_UARTDR);
+	*c = (char) data;
+	
+	if((data >> 8) & 0xF) {		/* There were errors */
+		return -1;		/* Signal error in xfer */
+	}
+	return 0;			/* No error return */
+}
+
+
+/* 
+ * Sets the baud rate in kbps. It is recommended to use 
+ * standard rates such as: 1200, 2400, 3600, 4800, 7200, 
+ * 9600, 14400, 19200, 28800, 38400, 57600 76800, 115200.
+ */
+void pl011_set_baudrate(unsigned int baud, unsigned int clkrate)
+{
+	const unsigned int uartclk = 24000000;	/* 24Mhz clock fixed on pb926 */
+	unsigned int val;
+	unsigned int ipart, fpart;
+	unsigned int remainder;
+
+	remainder = 0;
+	ipart = 0;
+	fpart = 0;
+	val   = 0;
+
+	/* Use default pb926 rate if no rate is supplied */
+	if(clkrate == 0) {
+		clkrate = uartclk;
+	}
+	if(baud > 115200 || baud < 1200) {
+		baud = 38400;	/* Default rate. */
+	}
+
+	ipart = 39; /* clkrate / (16 * baud) */
+
+	write(ipart, PL011_UARTIBRD);
+	write(fpart, PL011_UARTFBRD);
+
+	/* For the IBAUD and FBAUD to update, we need to
+	 * write to UARTLCR_H because the 3 registers are
+	 * actually part of a single register in hardware
+	 * which only updates by a write to UARTLCR_H */
+	read(val, PL011_UARTLCR_H);
+	write(val, PL011_UARTLCR_H);
+	return;
+
+}
+
+
+/* Masks the irqs given in the flags bitvector. */
+void pl011_set_irq_mask(unsigned int flags)
+{
+	unsigned int val;
+	val = 0;
+	
+	if(flags > 0x3FF) {	/* Invalid irqmask bitvector */
+		return;
+	}
+	
+	read(val, PL011_UARTIMSC);
+	val |= flags;
+	write(val, PL011_UARTIMSC);
+	return;
+}
+
+
+/* Clears the irqs given in flags from masking */
+void pl011_clr_irq_mask(unsigned int flags)
+{
+	unsigned int val;
+	val = 0;
+	
+	if(flags > 0x3FF) {	/* Invalid irqmask bitvector */
+		return;
+	}
+	
+	read(val, PL011_UARTIMSC);
+	val &= ~flags;
+	write(val, PL011_UARTIMSC);
+	return;
+}
+
+
+#endif

libs/c/src/sys-baremetal/arch-arm/sys_stdio.c

@@ -0,0 +1,68 @@
+#include <stdio.h>
+#include <stdint.h>
+
+int __fputc(int c, FILE *stream);
+
+static int
+ser_out(int c)
+{
+	__fputc(c, 0);
+	if (c == '\n')
+		ser_out('\r');
+	return 0;
+}
+
+static size_t
+l4kdb_write(void *data, long int position, size_t count, void *handle /*unused*/)
+{
+	size_t i;
+	char *real_data = data;
+	for (i = 0; i < count; i++)
+		ser_out(real_data[i]);
+	return count;
+}
+
+struct __file __stdin = {
+	.handle	    = NULL,
+	.read_fn    = NULL,
+	.write_fn   = NULL,
+	.close_fn   = NULL,
+	.eof_fn	    = NULL,
+	.buffering_mode = _IONBF,
+	.buffer	    = NULL,
+	.unget_pos  = 0,
+	.current_pos = 0,
+	.eof	    = 0
+};
+
+
+struct __file __stdout = {
+	.handle	    = NULL,
+	.read_fn    = NULL,
+	.write_fn   = l4kdb_write,
+	.close_fn   = NULL,
+	.eof_fn	    = NULL,
+	.buffering_mode = _IONBF,
+	.buffer	    = NULL,
+	.unget_pos  = 0,
+	.current_pos = 0,
+	.eof	    = 0
+};
+
+
+struct __file __stderr = {
+	.handle	    = NULL,
+	.read_fn    = NULL,
+	.write_fn   = l4kdb_write,
+	.close_fn   = NULL,
+	.eof_fn	    = NULL,
+	.buffering_mode = _IONBF,
+	.buffer	    = NULL,
+	.unget_pos  = 0,
+	.current_pos = 0,
+	.eof	    = 0
+};
+
+FILE *stdin = &__stdin;
+FILE *stdout = &__stdout;
+FILE *stderr = &__stderr;

libs/c/src/sys-userspace/arch-arm/plat-pb926/platform_init.c

@@ -0,0 +1,50 @@
+#include <arch/pl011_uart.h>
+
+struct pl011_uart uart;
+
+void platform_init(void);
+
+void platform_init(void)
+{
+	pl011_initialise(&uart);
+}
+
+/* Initialises the uart class data structures, and the device. 
+ * Terminal-like operation is assumed for default settings. 
+ */
+int pl011_initialise(struct pl011_uart * uart)
+{
+	
+	uart->frame_errors   = 0;
+	uart->parity_errors  = 0;
+	uart->break_errors   = 0;
+	uart->overrun_errors = 0;
+	
+	/* Initialise data register for 8 bit data read/writes */
+	pl011_set_word_width(8);
+	
+	/* Fifos are disabled because by default it is assumed the port 
+	 * will be used as a user terminal, and in that case the typed 
+	 * characters will only show up when fifos are flushed, rather than
+	 * when each character is typed. We avoid this by not using fifos.
+	 */
+	pl011_disable_fifos();	
+	
+	/* Set default baud rate of 38400 */
+	pl011_set_baudrate(38400, 24000000);
+	
+	/* Set default settings of 1 stop bit, no parity, no hw flow ctrl */
+	pl011_set_stopbits(1);
+	pl011_parity_disable();
+
+	/* Disable all irqs */
+	pl011_set_irq_mask(0x3FF);
+	
+	/* Enable rx, tx, and uart chip */
+	pl011_tx_enable();
+	pl011_rx_enable();
+	pl011_uart_enable();
+	
+	return 0;
+}
+

libs/c/src/sys-userspace/arch-arm/plat-pb926/sys_fputc.c

@@ -0,0 +1,290 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+#define MACHINE_PB926
+
+#include <stdio.h>
+#include <stdint.h>
+#include <arch/pl011_uart.h>
+
+//#define iPAQ	/* FIXME: this is ugly */
+//#undef  XSCALE
+//#define XSCALE
+// #undef  iPAQ
+// #define XSCALE
+
+extern int __fputc(int c, FILE *stream);
+/* Put character for elf-loader */
+int
+__fputc(int c, FILE *stream)
+{
+
+/* ---------------------------------- iPAQ & PLEB1 (SA-1100)--------------------------- */
+#ifdef MACHINE_IPAQ_H3800 //iPAQ // SA-1100
+	volatile char *base  = (char *)0x80050000;	// base serial interface address
+	/* volatile int *base2 = (int *)0x80030000; // the other serial Arm serial i/f */
+
+/*
+UTSR1 32 @ 0x20:
+ tby <0>    # Transmitter busy
+ rne <1>    # Refeive FIFO not empty
+ tnf <2>    # Transmitter not full
+ pre <3>    # Parity error
+ fre <4>    # Framing error
+ ror <5>    # Receive FIFO overrun
+*/
+
+#define UTDR		0x14		// data register
+#define UTSR1		0x20		// status register 1 offset
+#define UTSR1_TNF	(1 << 2)	// tx FIFO not full (status bit)
+
+	while ( ! (  * ( (volatile long *) (base + UTSR1)) & UTSR1_TNF ))
+		; // busy wait while TX FIFO is full
+	*(volatile unsigned char *) (base + UTDR)  = c;
+	// *base2 = c;
+#endif
+
+/* ---------------------------------- PLEB2 (XSCALE PXA-255) --------------------------- */
+#ifdef MACHINE_PLEB2 //XSCALE /* PXA 255 on PLEB2 */
+
+/* Console port -- taken from kernel/include/platform/pleb2/console.h */
+#define CONSOLE_OFFSET          0x100000
+
+/* IO Base -- taken from kernel/include/arch/arm/xscale/cpu.h */
+#define XSCALE_PXA255_IO_BASE   0x40000000
+
+#define DATAR		0x00000000
+#define STATUSR		0x00000014
+
+/* TX empty bit -- uboot/include/asm/arch/hardware.h */
+#define LSR_TEMT        (1 << 6)        /* Transmitter Empty */
+
+volatile char *base  = (char *) (XSCALE_PXA255_IO_BASE + CONSOLE_OFFSET);
+
+        /* wait for room in the tx FIFO on FFUART */
+	while ( ! (  * ( (volatile long *) (base + STATUSR)) & LSR_TEMT ))
+                ; // busy wait while TX FIFO is full
+        *(volatile unsigned char *) (base + DATAR)  = c;
+
+#endif	/* XSCALE */
+#ifdef MACHINE_PB926
+	{
+		int res;
+		do {
+			res = pl011_tx_char(c);
+		} while( res < 0);
+	}
+#endif /* MACHINE_PB926 */
+	return(0);
+}
+
+/* --------------------------------- PB926 UART Driver -------------------------------- */
+#ifdef MACHINE_PB926
+
+extern struct pl011_uart uart;
+
+/* UART-specific internal error codes */
+#define PL011_ERROR		1
+#define PL011_EAGAIN		2
+
+/* Error status bits in receive status register */
+#define PL011_FE		(1 << 0)
+#define PL011_PE		(1 << 1)
+#define PL011_BE		(1 << 2)
+#define PL011_OE		(1 << 3)
+
+/* Status bits in flag register */
+#define PL011_TXFE		(1 << 7)
+#define PL011_RXFF		(1 << 6)
+#define PL011_TXFF		(1 << 5)
+#define PL011_RXFE		(1 << 4)
+#define PL011_BUSY		(1 << 3)
+#define PL011_DCD		(1 << 2)
+#define PL011_DSR		(1 << 1)
+#define PL011_CTS		(1 << 0)
+
+int pl011_tx_char(char c)
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTFR);
+	if(val & PL011_TXFF) {		/* TX FIFO Full */
+		return -PL011_EAGAIN;
+	}
+	write(c, PL011_UARTDR);
+	return 0;
+}
+
+int pl011_rx_char(char * c)
+{
+	unsigned int data;
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTFR);
+	if(val & PL011_RXFE) {		/* RX FIFO Empty */
+		return -PL011_EAGAIN;
+	}
+	
+	read(data, PL011_UARTDR);
+	*c = (char) data;
+	
+	if((data >> 8) & 0xF) {		/* There were errors */
+		return -1;		/* Signal error in xfer */
+	}
+	return 0;			/* No error return */
+}
+
+
+/* 
+ * Sets the baud rate in kbps. It is recommended to use 
+ * standard rates such as: 1200, 2400, 3600, 4800, 7200, 
+ * 9600, 14400, 19200, 28800, 38400, 57600 76800, 115200.
+ */
+void pl011_set_baudrate(unsigned int baud, unsigned int clkrate)
+{
+	const unsigned int uartclk = 24000000;	/* 24Mhz clock fixed on pb926 */
+	unsigned int val;
+	unsigned int ipart, fpart;
+	unsigned int remainder;
+
+	remainder = 0;
+	ipart = 0;
+	fpart = 0;
+	val   = 0;
+
+	/* Use default pb926 rate if no rate is supplied */
+	if(clkrate == 0) {
+		clkrate = uartclk;
+	}
+	if(baud > 115200 || baud < 1200) {
+		baud = 38400;	/* Default rate. */
+	}
+	/* 24000000 / (38400 * 16) */
+	ipart = 39;
+
+	write(ipart, PL011_UARTIBRD);
+	write(fpart, PL011_UARTFBRD);
+
+	/* For the IBAUD and FBAUD to update, we need to
+	 * write to UARTLCR_H because the 3 registers are
+	 * actually part of a single register in hardware
+	 * which only updates by a write to UARTLCR_H */
+	read(val, PL011_UARTLCR_H);
+	write(val, PL011_UARTLCR_H);
+	return;
+
+}
+
+
+/* Masks the irqs given in the flags bitvector. */
+void pl011_set_irq_mask(unsigned int flags)
+{
+	unsigned int val;
+	val = 0;
+	
+	if(flags > 0x3FF) {	/* Invalid irqmask bitvector */
+		return;
+	}
+	
+	read(val, PL011_UARTIMSC);
+	val |= flags;
+	write(val, PL011_UARTIMSC);
+	return;
+}
+
+
+/* Clears the irqs given in flags from masking */
+void pl011_clr_irq_mask(unsigned int flags)
+{
+	unsigned int val;
+	val = 0;
+	
+	if(flags > 0x3FF) {	/* Invalid irqmask bitvector */
+		return;
+	}
+	
+	read(val, PL011_UARTIMSC);
+	val &= ~flags;
+	write(val, PL011_UARTIMSC);
+	return;
+}
+
+
+#endif

libs/c/src/sys-userspace/arch-arm/sys_stdio.c

@@ -0,0 +1,68 @@
+#include <stdio.h>
+#include <stdint.h>
+
+int __fputc(int c, FILE *stream);
+
+static int
+ser_out(int c)
+{
+	__fputc(c, 0);
+	if (c == '\n')
+		ser_out('\r');
+	return 0;
+}
+
+static size_t
+l4kdb_write(void *data, long int position, size_t count, void *handle /*unused*/)
+{
+	size_t i;
+	char *real_data = data;
+	for (i = 0; i < count; i++)
+		ser_out(real_data[i]);
+	return count;
+}
+
+struct __file __stdin = {
+	.handle	    = NULL,
+	.read_fn    = NULL,
+	.write_fn   = NULL,
+	.close_fn   = NULL,
+	.eof_fn	    = NULL,
+	.buffering_mode = _IONBF,
+	.buffer	    = NULL,
+	.unget_pos  = 0,
+	.current_pos = 0,
+	.eof	    = 0
+};
+
+
+struct __file __stdout = {
+	.handle	    = NULL,
+	.read_fn    = NULL,
+	.write_fn   = l4kdb_write,
+	.close_fn   = NULL,
+	.eof_fn	    = NULL,
+	.buffering_mode = _IONBF,
+	.buffer	    = NULL,
+	.unget_pos  = 0,
+	.current_pos = 0,
+	.eof	    = 0
+};
+
+
+struct __file __stderr = {
+	.handle	    = NULL,
+	.read_fn    = NULL,
+	.write_fn   = l4kdb_write,
+	.close_fn   = NULL,
+	.eof_fn	    = NULL,
+	.buffering_mode = _IONBF,
+	.buffer	    = NULL,
+	.unget_pos  = 0,
+	.current_pos = 0,
+	.eof	    = 0
+};
+
+FILE *stdin = &__stdin;
+FILE *stdout = &__stdout;
+FILE *stderr = &__stderr;

libs/c/src/system.c

@@ -0,0 +1,87 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+#include <stdlib.h>
+
+int
+system(const char *string)
+{
+	/* Don't suppport a command interpreter at the moment */
+	return 0;
+}

libs/c/src/time.c

@@ -0,0 +1,88 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+#include <time.h>
+
+time_t
+time(time_t *timer)
+{
+	time_t val = 0;
+	if (timer)
+		*timer = val;
+	return val;
+}

libs/c/src/tmpfile.c

@@ -0,0 +1,93 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+#include <stdio.h>
+
+extern FILE * sys_tmpfile(void);
+
+FILE *
+tmpfile(void)
+{
+	FILE *tmp = sys_tmpfile();
+	if (tmp != NULL) {
+		/* Here we need to do additional tests 
+		   and setup */
+	}
+	return tmp;
+}

libs/c/src/ungetc.c

@@ -0,0 +1,99 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+#include <stdio.h>
+
+int
+ungetc(int c, FILE *stream)
+{
+	/* 
+	   XXX: Note this isn't a full implementation of ungetc, and in particular
+	   doesn't have the correct semantics for binary streams
+	*/
+	if (c == EOF) {
+		return c;
+	}
+	if (stream->unget_pos < __UNGET_SIZE) {
+		stream->eof = 0;
+		stream->unget_stack[stream->unget_pos++] = c;
+		return c;
+	} else {
+		return EOF;
+	}
+}

libs/c/src/vfprintf.c

@@ -0,0 +1,91 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2005 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+/*
+Author: Ben Leslie <benjl@cse.unsw.edu.au>
+*/
+
+#include <stdio.h>
+#include "format.h"
+
+int
+vfprintf(FILE *stream, const char *format, va_list arg)
+{
+	return format_string(NULL, stream, 1, -1, format, arg);
+}

libs/c/src/vprintf.c

@@ -0,0 +1,92 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2005 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+/*
+Author: Ben Leslie <benjl@cse.unsw.edu.au>
+*/
+
+#include <stdio.h>
+#include "format.h"
+
+int
+vprintf(const char *format, va_list arg)
+{
+	return vfprintf(stdout, format, arg);
+}
+

libs/c/src/vsnprintf.c

@@ -0,0 +1,91 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+#include <stdio.h>
+#include <stdarg.h>
+#include "format.h"
+
+int
+vsnprintf(char *str, size_t size, const char *format, va_list arg)
+{
+	if (size == 0) {
+		return 0;
+	}
+	return format_string(str, NULL, 0, size - 1, format, arg);
+}