From e1e595a649d55a304416c1e8e23f99e0df58a452 Mon Sep 17 00:00:00 2001 From: Corinna Vinschen Date: Thu, 4 Feb 2010 12:35:49 +0000 Subject: Replace regex files with multibyte-aware version from FreeBSD. * Makefile.in (install-headers): Remove extra command to install regex.h. (uninstall-headers): Remove extra command to uninstall regex.h. * nlsfuncs.cc (collate_lcid): Make externally available to allow access to collation internals from regex functions. (collate_charset): Ditto. * wchar.h: Add __cplusplus guards to make C-clean. * include/regex.h: New file, replacing regex/regex.h. Remove UCB advertising clause. * regex/COPYRIGHT: Accommodate BSD license. Remove UCB advertising clause. * regex/cclass.h: Remove. * regex/cname.h: New file from FreeBSD. * regex/engine.c: Ditto. (NONCHAR): Tweak for Cygwin. * regex/engine.ih: Remove. * regex/mkh: Remove. * regex/regcomp.c: New file from FreeBSD. Tweak slightly for Cygwin. Import required collate internals from nlsfunc.cc. (p_ere_exp): Add GNU-specific \< and \> handling for word boundaries. (p_simp_re): Ditto. (__collate_range_cmp): Define. (p_b_term): Use Cygwin-specific collate internals. (findmust): Ditto. * regex/regcomp.ih: Remove. * regex/regerror.c: New file from FreeBSD. Fix a few compiler warnings. * regex/regerror.ih: Remove. * regex/regex.7: New file from FreeBSD. Remove UCB advertising clause. * regex/regex.h: Remove. Replaced by include/regex.h. * regex/regexec.c: New file from FreeBSD. Fix a few compiler warnings. * regex/regfree.c: New file from FreeBSD. * regex/tests: Remove. * regex/utils.h: New file from FreeBSD. --- winsup/cygwin/regex/utils.h | 42 +++++++++++++++++++++++++++++++++++++----- 1 file changed, 37 insertions(+), 5 deletions(-) (limited to 'winsup/cygwin/regex/utils.h') diff --git a/winsup/cygwin/regex/utils.h b/winsup/cygwin/regex/utils.h index 1a997ac8f..2a2ed9694 100644 --- a/winsup/cygwin/regex/utils.h +++ b/winsup/cygwin/regex/utils.h @@ -1,9 +1,41 @@ +/*- + * Copyright (c) 1992, 1993, 1994 Henry Spencer. + * Copyright (c) 1992, 1993, 1994 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Henry Spencer. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)utils.h 8.3 (Berkeley) 3/20/94 + * $FreeBSD: src/lib/libc/regex/utils.h,v 1.3 2007/01/09 00:28:04 imp Exp $ + */ + /* utility definitions */ -#ifdef _POSIX2_RE_DUP_MAX -#define DUPMAX _POSIX2_RE_DUP_MAX -#else -#define DUPMAX 255 -#endif +#define DUPMAX _POSIX2_RE_DUP_MAX /* xxx is this right? */ #define INFINITY (DUPMAX + 1) #define NC (CHAR_MAX - CHAR_MIN + 1) typedef unsigned char uch; -- cgit v1.2.3