Added possibility to inject input events to tty

M    include/Makefile
A    include/minix/input.h
M    include/minix/com.h
M    drivers/tty/keyboard.c
M    drivers/tty/tty.c
M    drivers/tty/tty.h
M    include/minix/syslib.h
M    lib/libsys/Makefile
A    lib/libsys/input.c

include/Makefile

@@ -29,7 +29,7 @@ INCS+=	minix/a.out.h minix/bitmap.h minix/callnr.h minix/cdrom.h \
 	minix/sysutil.h minix/timers.h minix/tty.h minix/type.h minix/types.h \
 	minix/u64.h minix/vfsif.h minix/vm.h minix/vtreefs.h minix/gcov.h  \
 	minix/compiler.h minix/compiler-ack.h minix/sha2.h minix/sha1.h minix/md5.h \
-	minix/audio_fw.h minix/hash.h
+	minix/audio_fw.h minix/hash.h minix/input.h
 INCS+=	net/hton.h net/if.h net/ioctl.h net/netlib.h
 INCS+=	net/gen/arp_io.h net/gen/dhcp.h net/gen/ether.h \
 	net/gen/eth_hdr.h net/gen/eth_io.h net/gen/icmp.h \

include/minix/com.h

@@ -22,6 +22,7 @@
  *    0xE00 -  0xEFF	Common system messages (e.g. system signals)
  *    0xF00 -  0xFFF    Scheduling messages
  *   0x1000 - 0x10FF	Notify messages
+ *   0x1300 - 0x13FF    TTY Input
  *
  * Zero and negative values are widely used for OK and error responses.
  */
@@ -1172,6 +1173,18 @@
 /* SCHEDULING_INHERIT is like SCHEDULING_START, but without _QUANTUM field */
 #define SCHEDULING_INHERIT	(SCHEDULING_BASE+5)
 
+/*===========================================================================*
+ *              TTY INPUT INJECTION                                          *
+ *===========================================================================*/
+
+#define INPUT_BASE 0x1300
+
+#define INPUT_EVENT      (INPUT_BASE + 0)
+
+#	define INPUT_TYPE        m4_l1
+#	define INPUT_CODE        m4_l2
+#	define INPUT_VALUE       m4_l3
+
 #endif
 
 /* _MINIX_COM_H */

include/minix/input.h

@@ -0,0 +1,8 @@
+#ifndef _MINIX_INPUT_H
+#define _MINIX_INPUT_H
+
+#define INPUT_EV_KEY 0x1
+#define INPUT_EV_REL 0x2
+#define INPUT_EV_ABS 0x3
+
+#endif

include/minix/syslib.h

@@ -268,5 +268,8 @@ _PROTOTYPE( int sys_profbuf, (void *ctl_ptr, void *mem_ptr)            );
 _PROTOTYPE( int sys_getmcontext, (endpoint_t proc, mcontext_t *mcp)	);
 _PROTOTYPE( int sys_setmcontext, (endpoint_t proc, mcontext_t *mcp)	);
 
+/* input */
+_PROTOTYPE( int tty_input_inject, (int type, int code, int val) );
+
 #endif /* _SYSLIB_H */