1*820c1a8dSHiroo HAYASHI /* Extended regular expression matching and search library. 2*820c1a8dSHiroo HAYASHI Copyright (C) 2002-2021 Free Software Foundation, Inc. 3*820c1a8dSHiroo HAYASHI This file is part of the GNU C Library. 4*820c1a8dSHiroo HAYASHI Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>. 5*820c1a8dSHiroo HAYASHI 6*820c1a8dSHiroo HAYASHI The GNU C Library is free software; you can redistribute it and/or 7*820c1a8dSHiroo HAYASHI modify it under the terms of the GNU Lesser General Public 8*820c1a8dSHiroo HAYASHI License as published by the Free Software Foundation; either 9*820c1a8dSHiroo HAYASHI version 2.1 of the License, or (at your option) any later version. 10*820c1a8dSHiroo HAYASHI 11*820c1a8dSHiroo HAYASHI The GNU C Library is distributed in the hope that it will be useful, 12*820c1a8dSHiroo HAYASHI but WITHOUT ANY WARRANTY; without even the implied warranty of 13*820c1a8dSHiroo HAYASHI MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14*820c1a8dSHiroo HAYASHI Lesser General Public License for more details. 15*820c1a8dSHiroo HAYASHI 16*820c1a8dSHiroo HAYASHI You should have received a copy of the GNU Lesser General Public 17*820c1a8dSHiroo HAYASHI License along with the GNU C Library; if not, see 18*820c1a8dSHiroo HAYASHI <https://www.gnu.org/licenses/>. */ 19*820c1a8dSHiroo HAYASHI 20*820c1a8dSHiroo HAYASHI #define __STDC_WANT_IEC_60559_BFP_EXT__ 21*820c1a8dSHiroo HAYASHI 22*820c1a8dSHiroo HAYASHI #ifndef _LIBC 23*820c1a8dSHiroo HAYASHI # include <libc-config.h> 24*820c1a8dSHiroo HAYASHI 25*820c1a8dSHiroo HAYASHI # if __GNUC_PREREQ (4, 6) 26*820c1a8dSHiroo HAYASHI # pragma GCC diagnostic ignored "-Wsuggest-attribute=pure" 27*820c1a8dSHiroo HAYASHI # endif 28*820c1a8dSHiroo HAYASHI # if __GNUC_PREREQ (4, 3) 29*820c1a8dSHiroo HAYASHI # pragma GCC diagnostic ignored "-Wold-style-definition" 30*820c1a8dSHiroo HAYASHI # pragma GCC diagnostic ignored "-Wtype-limits" 31*820c1a8dSHiroo HAYASHI # endif 32*820c1a8dSHiroo HAYASHI #endif 33*820c1a8dSHiroo HAYASHI 34*820c1a8dSHiroo HAYASHI /* Make sure no one compiles this code with a C++ compiler. */ 35*820c1a8dSHiroo HAYASHI #if defined __cplusplus && defined _LIBC 36*820c1a8dSHiroo HAYASHI # error "This is C code, use a C compiler" 37*820c1a8dSHiroo HAYASHI #endif 38*820c1a8dSHiroo HAYASHI 39*820c1a8dSHiroo HAYASHI #ifdef _LIBC 40*820c1a8dSHiroo HAYASHI /* We have to keep the namespace clean. */ 41*820c1a8dSHiroo HAYASHI # define regfree(preg) __regfree (preg) 42*820c1a8dSHiroo HAYASHI # define regexec(pr, st, nm, pm, ef) __regexec (pr, st, nm, pm, ef) 43*820c1a8dSHiroo HAYASHI # define regcomp(preg, pattern, cflags) __regcomp (preg, pattern, cflags) 44*820c1a8dSHiroo HAYASHI # define regerror(errcode, preg, errbuf, errbuf_size) \ 45*820c1a8dSHiroo HAYASHI __regerror(errcode, preg, errbuf, errbuf_size) 46*820c1a8dSHiroo HAYASHI # define re_set_registers(bu, re, nu, st, en) \ 47*820c1a8dSHiroo HAYASHI __re_set_registers (bu, re, nu, st, en) 48*820c1a8dSHiroo HAYASHI # define re_match_2(bufp, string1, size1, string2, size2, pos, regs, stop) \ 49*820c1a8dSHiroo HAYASHI __re_match_2 (bufp, string1, size1, string2, size2, pos, regs, stop) 50*820c1a8dSHiroo HAYASHI # define re_match(bufp, string, size, pos, regs) \ 51*820c1a8dSHiroo HAYASHI __re_match (bufp, string, size, pos, regs) 52*820c1a8dSHiroo HAYASHI # define re_search(bufp, string, size, startpos, range, regs) \ 53*820c1a8dSHiroo HAYASHI __re_search (bufp, string, size, startpos, range, regs) 54*820c1a8dSHiroo HAYASHI # define re_compile_pattern(pattern, length, bufp) \ 55*820c1a8dSHiroo HAYASHI __re_compile_pattern (pattern, length, bufp) 56*820c1a8dSHiroo HAYASHI # define re_set_syntax(syntax) __re_set_syntax (syntax) 57*820c1a8dSHiroo HAYASHI # define re_search_2(bufp, st1, s1, st2, s2, startpos, range, regs, stop) \ 58*820c1a8dSHiroo HAYASHI __re_search_2 (bufp, st1, s1, st2, s2, startpos, range, regs, stop) 59*820c1a8dSHiroo HAYASHI # define re_compile_fastmap(bufp) __re_compile_fastmap (bufp) 60*820c1a8dSHiroo HAYASHI 61*820c1a8dSHiroo HAYASHI # include "../locale/localeinfo.h" 62*820c1a8dSHiroo HAYASHI #endif 63*820c1a8dSHiroo HAYASHI 64*820c1a8dSHiroo HAYASHI /* On some systems, limits.h sets RE_DUP_MAX to a lower value than 65*820c1a8dSHiroo HAYASHI GNU regex allows. Include it before <regex.h>, which correctly 66*820c1a8dSHiroo HAYASHI #undefs RE_DUP_MAX and sets it to the right value. */ 67*820c1a8dSHiroo HAYASHI #include <limits.h> 68*820c1a8dSHiroo HAYASHI 69*820c1a8dSHiroo HAYASHI #include <regex.h> 70*820c1a8dSHiroo HAYASHI #include "regex_internal.h" 71*820c1a8dSHiroo HAYASHI 72*820c1a8dSHiroo HAYASHI #include "regex_internal.c" 73*820c1a8dSHiroo HAYASHI #include "regcomp.c" 74*820c1a8dSHiroo HAYASHI #include "regexec.c" 75*820c1a8dSHiroo HAYASHI 76*820c1a8dSHiroo HAYASHI /* Binary backward compatibility. */ 77*820c1a8dSHiroo HAYASHI #if _LIBC 78*820c1a8dSHiroo HAYASHI # include <shlib-compat.h> 79*820c1a8dSHiroo HAYASHI # if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3) 80*820c1a8dSHiroo HAYASHI link_warning (re_max_failures, "the 're_max_failures' variable is obsolete and will go away.") 81*820c1a8dSHiroo HAYASHI int re_max_failures = 2000; 82*820c1a8dSHiroo HAYASHI # endif 83*820c1a8dSHiroo HAYASHI #endif 84