1 /* Extended regular expression matching and search library.
2 Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4 Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>.
6 The GNU C Library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
11 The GNU C Library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with the GNU C Library; if not, write to the Free
18 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
30 #define _REGEX_RE_COMP
33 #ifdef __UCLIBC_HAS_WCHAR__
34 #define RE_ENABLE_I18N
35 #define wcscoll __wcscoll
36 #define wcrtomb __wcrtomb
37 #define mbrtowc __mbrtowc
38 #define iswctype __iswctype
39 #define iswlower __iswlower
40 #define iswalnum __iswalnum
44 /* attribute_hidden produces text relocation */
45 //extern int __wcscoll (__const wchar_t *__s1, __const wchar_t *__s2) __THROW /*attribute_hidden*/;
47 extern size_t __wcrtomb (char *__restrict __s, wchar_t __wc,
48 mbstate_t *__restrict __ps) attribute_hidden;
50 extern wint_t __btowc (int __c) attribute_hidden;
52 extern wctype_t __wctype (__const char *__property) attribute_hidden;
54 //extern int __iswctype (wint_t __wc, wctype_t __desc) /*attribute_hidden*/;
57 #define memcmp __memcmp
58 #define memcpy __memcpy
59 #define memmove __memmove
60 #define memset __memset
61 #define strchr __strchr
62 #define strcmp __strcmp
63 #define strlen __strlen
64 #define strncpy __strncpy
65 #define getenv __getenv
66 #define strcasecmp __strcasecmp
68 extern void *__mempcpy (void *__restrict __dest,
69 __const void *__restrict __src, size_t __n) attribute_hidden;
72 /* Make sure noone compiles this code with a C++ compiler. */
74 # error "This is C code, use a C compiler"
77 #if defined _LIBC || defined __UCLIBC__
78 /* We have to keep the namespace clean. */
79 # define regfree(preg) __regfree (preg)
80 # define regexec(pr, st, nm, pm, ef) __regexec (pr, st, nm, pm, ef)
81 # define regcomp(preg, pattern, cflags) __regcomp (preg, pattern, cflags)
82 # define regerror(errcode, preg, errbuf, errbuf_size) \
83 __regerror(errcode, preg, errbuf, errbuf_size)
84 # define re_set_registers(bu, re, nu, st, en) \
85 __re_set_registers (bu, re, nu, st, en)
86 # define re_match_2(bufp, string1, size1, string2, size2, pos, regs, stop) \
87 __re_match_2 (bufp, string1, size1, string2, size2, pos, regs, stop)
88 # define re_match(bufp, string, size, pos, regs) \
89 __re_match (bufp, string, size, pos, regs)
90 # define re_search(bufp, string, size, startpos, range, regs) \
91 __re_search (bufp, string, size, startpos, range, regs)
92 # define re_compile_pattern(pattern, length, bufp) \
93 __re_compile_pattern (pattern, length, bufp)
94 # define re_set_syntax(syntax) __re_set_syntax (syntax)
95 # define re_search_2(bufp, st1, s1, st2, s2, startpos, range, regs, stop) \
96 __re_search_2 (bufp, st1, s1, st2, s2, startpos, range, regs, stop)
97 # define re_compile_fastmap(bufp) __re_compile_fastmap (bufp)
100 # include "../locale/localeinfo.h"
104 /* On some systems, limits.h sets RE_DUP_MAX to a lower value than
105 GNU regex allows. Include it before <regex.h>, which correctly
106 #undefs RE_DUP_MAX and sets it to the right value. */
114 #include "regex_internal.h"
116 #include "regex_internal.c"
120 /* Binary backward compatibility. */
122 # include <shlib-compat.h>
123 # if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3)
124 link_warning (re_max_failures, "the 're_max_failures' variable is obsolete and will go away.")
125 int re_max_failures = 2000;