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6.1

    1: /* Extended regular expression matching and search library.
    2:    Copyright (C) 2002, 2003 Free Software Foundation, Inc.
    3:    This file is part of the GNU C Library.
    4:    Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>.
    5: 
    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.
   10: 
   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.
   15: 
   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., 51 Franklin Street, Fifth Floor, Boston,
   19:    MA 02110-1301 USA.  */
   20: 
   21: #ifdef _LIBC
   22: /* We have to keep the namespace clean.  */
   23: #  define regfree(preg) __regfree (preg)
   24: #  define regexec(pr, st, nm, pm, ef) __regexec (pr, st, nm, pm, ef)
   25: #  define regcomp(preg, pattern, cflags) __regcomp (preg, pattern, cflags)
   26: #  define regerror(errcode, preg, errbuf, errbuf_size) \
   27: 	__regerror(errcode, preg, errbuf, errbuf_size)
   28: #  define re_set_registers(bu, re, nu, st, en) \
   29: 	__re_set_registers (bu, re, nu, st, en)
   30: #  define re_match_2(bufp, string1, size1, string2, size2, pos, regs, stop) \
   31: 	__re_match_2 (bufp, string1, size1, string2, size2, pos, regs, stop)
   32: #  define re_match(bufp, string, size, pos, regs) \
   33: 	__re_match (bufp, string, size, pos, regs)
   34: #  define re_search(bufp, string, size, startpos, range, regs) \
   35: 	__re_search (bufp, string, size, startpos, range, regs)
   36: #  define re_compile_pattern(pattern, length, bufp) \
   37: 	__re_compile_pattern (pattern, length, bufp)
   38: #  define re_set_syntax(syntax) __re_set_syntax (syntax)
   39: #  define re_search_2(bufp, st1, s1, st2, s2, startpos, range, regs, stop) \
   40: 	__re_search_2 (bufp, st1, s1, st2, s2, startpos, range, regs, stop)
   41: #  define re_compile_fastmap(bufp) __re_compile_fastmap (bufp)
   42: #endif
   43: 
   44: /* POSIX says that <sys/types.h> must be included (by the caller) before
   45:    <regex.h>.  */
   46: #include <sys/types.h>
   47: #include <regex.h>
   48: #include "regex_internal.h"
   49: 
   50: #include "regex_internal.c"
   51: #include "regcomp.c"
   52: #include "regexec.c"
   53: 
   54: /* Binary backward compatibility.  */
   55: #if _LIBC
   56: # include <shlib-compat.h>
   57: # if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3)
   58: link_warning (re_max_failures, "the 're_max_failures' variable is obsolete and will go away.")
   59: int re_max_failures = 2000;
   60: # endif
   61: #endif