/* 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, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ #ifdef HAVE_CONFIG_H #include "config.h" #endif /* uClibc addons */ #include <features.h> #ifdef __UCLIBC__ #undef _LIBC #define _REGEX_RE_COMP #ifdef __USE_GNU # define HAVE_MEMPCPY #endif #define HAVE_LANGINFO #define HAVE_LANGINFO_CODESET #include <stdbool.h> #include <stdint.h> #include <string.h> #include <stdlib.h> #ifdef __UCLIBC_HAS_WCHAR__ #define RE_ENABLE_I18N #include <wchar.h> #include <wctype.h> #define __iswctype iswctype #define __wcrtomb wcrtomb #define __btowc btowc #define __wctype wctype /* libc_hidden_proto(wcscoll) */ /* libc_hidden_proto(wcrtomb) */ /* libc_hidden_proto(mbrtowc) */ /* libc_hidden_proto(iswctype) */ /* libc_hidden_proto(iswlower) */ /* libc_hidden_proto(iswalnum) */ /* libc_hidden_proto(towlower) */ /* libc_hidden_proto(towupper) */ /* libc_hidden_proto(mbsinit) */ /* libc_hidden_proto(btowc) */ /* libc_hidden_proto(wctype) */ #endif #include <ctype.h> #ifdef __UCLIBC_HAS_CTYPE_TABLES__ #define __toupper toupper #define __tolower tolower #endif #define __mempcpy mempcpy #ifdef __UCLIBC_HAS_XLOCALE__ /* libc_hidden_proto(__ctype_b_loc) */ /* libc_hidden_proto(__ctype_toupper_loc) */ #elif defined __UCLIBC_HAS_CTYPE_TABLES__ /* libc_hidden_proto(__ctype_b) */ /* libc_hidden_proto(__ctype_toupper) */ #else /* libc_hidden_proto(isascii) */ #endif /* libc_hidden_proto(toupper) */ /* libc_hidden_proto(tolower) */ /* Experimentally off - libc_hidden_proto(memcmp) */ /* Experimentally off - libc_hidden_proto(memcpy) */ /* Experimentally off - libc_hidden_proto(memmove) */ /* Experimentally off - libc_hidden_proto(memset) */ /* Experimentally off - libc_hidden_proto(strchr) */ /* Experimentally off - libc_hidden_proto(strcmp) */ /* Experimentally off - libc_hidden_proto(strlen) */ /* Experimentally off - libc_hidden_proto(strncpy) */ /* libc_hidden_proto(getenv) */ /* Experimentally off - libc_hidden_proto(strcasecmp) */ /* libc_hidden_proto(abort) */ #ifdef __USE_GNU /* Experimentally off - libc_hidden_proto(mempcpy) */ #endif #endif /* Make sure noone compiles this code with a C++ compiler. */ #ifdef __cplusplus # error "This is C code, use a C compiler" #endif #if defined _LIBC || defined __UCLIBC__ /* 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) #ifndef __UCLIBC__ # include "../locale/localeinfo.h" #endif #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> #ifdef __UCLIBC__ #include "_regex.h" #else #include <regex.h> #endif #include "regex_internal.h" #include "regex_internal.c" #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