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The standard libc regex library on OSX does not support alternation in POSIX Basic Regular Expression mode. This breaks the diff.funcname functionality on OSX. To fix this, we use the GNU regex library which is already present in the compat/ diretory for the MinGW port. However, simply adding compat/ to the COMPAT_CFLAGS variable causes a conflict between the system fnmatch.h and the one present in compat/. To remedy this, move the regex and fnmatch functionality to their own subdirectories in compat/ so they can be included seperately. Signed-off-by: Arjen Laarhoven <arjen@yaph.org> Tested-by: Mike Ralphson <mike@abacus.co.uk> (AIX) Tested-by: Johannes Sixt <johannes.sixt@telecom.at> (MinGW) Signed-off-by: Junio C Hamano <gitster@pobox.com>
85 lines
2.9 KiB
C
85 lines
2.9 KiB
C
/* Copyright (C) 1991, 92, 93, 96, 97, 98, 99 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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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 Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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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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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#ifndef _FNMATCH_H
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#define _FNMATCH_H 1
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if defined __cplusplus || (defined __STDC__ && __STDC__) || defined WINDOWS32
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# if !defined __GLIBC__ || !defined __P
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# undef __P
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# define __P(protos) protos
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# endif
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#else /* Not C++ or ANSI C. */
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# undef __P
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# define __P(protos) ()
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/* We can get away without defining `const' here only because in this file
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it is used only inside the prototype for `fnmatch', which is elided in
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non-ANSI C where `const' is problematical. */
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#endif /* C++ or ANSI C. */
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#ifndef const
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# if (defined __STDC__ && __STDC__) || defined __cplusplus
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# define __const const
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# else
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# define __const
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# endif
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#endif
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/* We #undef these before defining them because some losing systems
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(HP-UX A.08.07 for example) define these in <unistd.h>. */
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#undef FNM_PATHNAME
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#undef FNM_NOESCAPE
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#undef FNM_PERIOD
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/* Bits set in the FLAGS argument to `fnmatch'. */
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#define FNM_PATHNAME (1 << 0) /* No wildcard can ever match `/'. */
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#define FNM_NOESCAPE (1 << 1) /* Backslashes don't quote special chars. */
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#define FNM_PERIOD (1 << 2) /* Leading `.' is matched only explicitly. */
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#if !defined _POSIX_C_SOURCE || _POSIX_C_SOURCE < 2 || defined _GNU_SOURCE
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# define FNM_FILE_NAME FNM_PATHNAME /* Preferred GNU name. */
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# define FNM_LEADING_DIR (1 << 3) /* Ignore `/...' after a match. */
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# define FNM_CASEFOLD (1 << 4) /* Compare without regard to case. */
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#endif
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/* Value returned by `fnmatch' if STRING does not match PATTERN. */
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#define FNM_NOMATCH 1
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/* This value is returned if the implementation does not support
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`fnmatch'. Since this is not the case here it will never be
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returned but the conformance test suites still require the symbol
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to be defined. */
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#ifdef _XOPEN_SOURCE
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# define FNM_NOSYS (-1)
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#endif
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/* Match NAME against the filename pattern PATTERN,
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returning zero if it matches, FNM_NOMATCH if not. */
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extern int fnmatch __P ((__const char *__pattern, __const char *__name,
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int __flags));
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#ifdef __cplusplus
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}
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#endif
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#endif /* fnmatch.h */
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