114 lines
4.0 KiB
C
114 lines
4.0 KiB
C
$NetBSD: patch-include_lldb_Utility_regex__impl.h,v 1.1 2016/03/28 13:13:55 kamil Exp $
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--- include/lldb/Utility/regex_impl.h.orig 2016-01-23 13:45:51.000000000 +0000
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+++ include/lldb/Utility/regex_impl.h
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@@ -0,0 +1,108 @@
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+/*-
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+ * This code is derived from OpenBSD's libc/regex, original license follows:
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+ *
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+ * Copyright (c) 1992 Henry Spencer.
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+ * Copyright (c) 1992, 1993
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+ * The Regents of the University of California. All rights reserved.
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+ *
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+ * This code is derived from software contributed to Berkeley by
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+ * Henry Spencer of the University of Toronto.
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+ *
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+ * Redistribution and use in source and binary forms, with or without
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+ * modification, are permitted provided that the following conditions
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+ * are met:
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+ * 1. Redistributions of source code must retain the above copyright
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+ * notice, this list of conditions and the following disclaimer.
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+ * 2. Redistributions in binary form must reproduce the above copyright
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+ * notice, this list of conditions and the following disclaimer in the
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+ * documentation and/or other materials provided with the distribution.
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+ * 3. Neither the name of the University nor the names of its contributors
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+ * may be used to endorse or promote products derived from this software
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+ * without specific prior written permission.
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+ *
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+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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+ * SUCH DAMAGE.
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+ *
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+ * @(#)regex.h 8.1 (Berkeley) 6/2/93
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+ */
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+
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+#ifndef _REGEX_H_
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+#define _REGEX_H_
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+
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+#include <sys/types.h>
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+typedef off_t llvm_regoff_t;
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+typedef struct {
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+ llvm_regoff_t rm_so; /* start of match */
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+ llvm_regoff_t rm_eo; /* end of match */
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+} llvm_regmatch_t;
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+
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+typedef struct llvm_regex {
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+ int re_magic;
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+ size_t re_nsub; /* number of parenthesized subexpressions */
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+ const char *re_endp; /* end pointer for REG_PEND */
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+ struct re_guts *re_g; /* none of your business :-) */
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+} llvm_regex_t;
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+
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+/* llvm_regcomp() flags */
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+#define REG_BASIC 0000
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+#define REG_EXTENDED 0001
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+#define REG_ICASE 0002
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+#define REG_NOSUB 0004
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+#define REG_NEWLINE 0010
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+#define REG_NOSPEC 0020
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+#define REG_PEND 0040
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+#define REG_DUMP 0200
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+
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+/* llvm_regerror() flags */
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+#define REG_NOMATCH 1
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+#define REG_BADPAT 2
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+#define REG_ECOLLATE 3
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+#define REG_ECTYPE 4
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+#define REG_EESCAPE 5
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+#define REG_ESUBREG 6
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+#define REG_EBRACK 7
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+#define REG_EPAREN 8
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+#define REG_EBRACE 9
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+#define REG_BADBR 10
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+#define REG_ERANGE 11
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+#define REG_ESPACE 12
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+#define REG_BADRPT 13
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+#define REG_EMPTY 14
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+#define REG_ASSERT 15
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+#define REG_INVARG 16
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+#define REG_ATOI 255 /* convert name to number (!) */
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+#define REG_ITOA 0400 /* convert number to name (!) */
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+
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+/* llvm_regexec() flags */
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+#define REG_NOTBOL 00001
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+#define REG_NOTEOL 00002
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+#define REG_STARTEND 00004
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+#define REG_TRACE 00400 /* tracing of execution */
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+#define REG_LARGE 01000 /* force large representation */
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+#define REG_BACKR 02000 /* force use of backref code */
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+
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+#ifdef __cplusplus
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+extern "C" {
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+#endif
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+
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+int llvm_regcomp(llvm_regex_t *, const char *, int);
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+size_t llvm_regerror(int, const llvm_regex_t *, char *, size_t);
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+int llvm_regexec(const llvm_regex_t *, const char *, size_t,
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+ llvm_regmatch_t [], int);
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+void llvm_regfree(llvm_regex_t *);
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+size_t llvm_strlcpy(char *dst, const char *src, size_t siz);
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+
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+#ifdef __cplusplus
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+}
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+#endif
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+
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+#endif /* !_REGEX_H_ */
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