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