You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
87 lines
3.1 KiB
87 lines
3.1 KiB
/* Extended regular expression matching and search library. |
|
Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc. |
|
This file is part of the GNU C Library. |
|
Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>. |
|
|
|
The GNU C Library is free software; you can redistribute it and/or |
|
modify it under the terms of the GNU Lesser General Public |
|
License as published by the Free Software Foundation; either |
|
version 2.1 of the License, or (at your option) any later version. |
|
|
|
The GNU C Library is distributed in the hope that it will be useful, |
|
but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|
Lesser General Public License for more details. |
|
|
|
You should have received a copy of the GNU Lesser General Public |
|
License along with the GNU C Library; if not, see |
|
<http://www.gnu.org/licenses/>. */ |
|
|
|
#ifdef HAVE_CONFIG_H |
|
#include "config.h" |
|
#endif |
|
|
|
/* Make sure no one compiles this code with a C++ compiler. */ |
|
#ifdef __cplusplus |
|
# error "This is C code, use a C compiler" |
|
#endif |
|
|
|
#ifdef _LIBC |
|
/* We have to keep the namespace clean. */ |
|
# define regfree(preg) __regfree (preg) |
|
# define regexec(pr, st, nm, pm, ef) __regexec (pr, st, nm, pm, ef) |
|
# define regcomp(preg, pattern, cflags) __regcomp (preg, pattern, cflags) |
|
# define regerror(errcode, preg, errbuf, errbuf_size) \ |
|
__regerror(errcode, preg, errbuf, errbuf_size) |
|
# define re_set_registers(bu, re, nu, st, en) \ |
|
__re_set_registers (bu, re, nu, st, en) |
|
# define re_match_2(bufp, string1, size1, string2, size2, pos, regs, stop) \ |
|
__re_match_2 (bufp, string1, size1, string2, size2, pos, regs, stop) |
|
# define re_match(bufp, string, size, pos, regs) \ |
|
__re_match (bufp, string, size, pos, regs) |
|
# define re_search(bufp, string, size, startpos, range, regs) \ |
|
__re_search (bufp, string, size, startpos, range, regs) |
|
# define re_compile_pattern(pattern, length, bufp) \ |
|
__re_compile_pattern (pattern, length, bufp) |
|
# define re_set_syntax(syntax) __re_set_syntax (syntax) |
|
# define re_search_2(bufp, st1, s1, st2, s2, startpos, range, regs, stop) \ |
|
__re_search_2 (bufp, st1, s1, st2, s2, startpos, range, regs, stop) |
|
# define re_compile_fastmap(bufp) __re_compile_fastmap (bufp) |
|
|
|
# include "../locale/localeinfo.h" |
|
#endif |
|
|
|
#if defined (_MSC_VER) |
|
#include <stdio.h> /* for size_t */ |
|
#endif |
|
|
|
/* On some systems, limits.h sets RE_DUP_MAX to a lower value than |
|
GNU regex allows. Include it before <regex.h>, which correctly |
|
#undefs RE_DUP_MAX and sets it to the right value. */ |
|
#include <limits.h> |
|
#include <stdint.h> |
|
|
|
#ifdef GAWK |
|
#undef alloca |
|
#define alloca alloca_is_bad_you_should_never_use_it |
|
#endif |
|
#include <regex.h> |
|
#include "regex_internal.h" |
|
|
|
#include "regex_internal.c" |
|
#ifdef GAWK |
|
#define bool int |
|
#define true (1) |
|
#define false (0) |
|
#endif |
|
#include "regcomp.c" |
|
#include "regexec.c" |
|
|
|
/* Binary backward compatibility. */ |
|
#if _LIBC |
|
# include <shlib-compat.h> |
|
# if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3) |
|
link_warning (re_max_failures, "the 're_max_failures' variable is obsolete and will go away.") |
|
int re_max_failures = 2000; |
|
# endif |
|
#endif
|
|
|