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Diffstat (limited to 'gnu/usr.bin/cvs/lib/fnmatch.c')
| -rw-r--r-- | gnu/usr.bin/cvs/lib/fnmatch.c | 183 |
1 files changed, 0 insertions, 183 deletions
diff --git a/gnu/usr.bin/cvs/lib/fnmatch.c b/gnu/usr.bin/cvs/lib/fnmatch.c deleted file mode 100644 index 2a0543072d4ee..0000000000000 --- a/gnu/usr.bin/cvs/lib/fnmatch.c +++ /dev/null @@ -1,183 +0,0 @@ -/* Copyright (C) 1992 Free Software Foundation, Inc. -This file is part of the GNU C Library. - -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. - -The GNU C Library is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 675 Mass Ave, -Cambridge, MA 02139, USA. */ - -/* Modified slightly by Brian Berliner <berliner@sun.com> for CVS use */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -/* IGNORE(@ */ -/* #include <ansidecl.h> */ -/* @) */ -#include <errno.h> -#include <fnmatch.h> - -#if !defined(__GNU_LIBRARY__) && !defined(STDC_HEADERS) -extern int errno; -#endif - -/* Match STRING against the filename pattern PATTERN, returning zero if - it matches, nonzero if not. */ -int -#if __STDC__ -fnmatch (const char *pattern, const char *string, int flags) -#else -fnmatch (pattern, string, flags) - char *pattern; - char *string; - int flags; -#endif -{ - register const char *p = pattern, *n = string; - register char c; - - if ((flags & ~__FNM_FLAGS) != 0) - { - errno = EINVAL; - return -1; - } - - while ((c = *p++) != '\0') - { - switch (c) - { - case '?': - if (*n == '\0') - return FNM_NOMATCH; - else if ((flags & FNM_PATHNAME) && *n == '/') - return FNM_NOMATCH; - else if ((flags & FNM_PERIOD) && *n == '.' && - (n == string || ((flags & FNM_PATHNAME) && n[-1] == '/'))) - return FNM_NOMATCH; - break; - - case '\\': - if (!(flags & FNM_NOESCAPE)) - c = *p++; - if (*n != c) - return FNM_NOMATCH; - break; - - case '*': - if ((flags & FNM_PERIOD) && *n == '.' && - (n == string || ((flags & FNM_PATHNAME) && n[-1] == '/'))) - return FNM_NOMATCH; - - for (c = *p++; c == '?' || c == '*'; c = *p++, ++n) - if (((flags & FNM_PATHNAME) && *n == '/') || - (c == '?' && *n == '\0')) - return FNM_NOMATCH; - - if (c == '\0') - return 0; - - { - char c1 = (!(flags & FNM_NOESCAPE) && c == '\\') ? *p : c; - for (--p; *n != '\0'; ++n) - if ((c == '[' || *n == c1) && - fnmatch(p, n, flags & ~FNM_PERIOD) == 0) - return 0; - return FNM_NOMATCH; - } - - case '[': - { - /* Nonzero if the sense of the character class is inverted. */ - register int not; - - if (*n == '\0') - return FNM_NOMATCH; - - if ((flags & FNM_PERIOD) && *n == '.' && - (n == string || ((flags & FNM_PATHNAME) && n[-1] == '/'))) - return FNM_NOMATCH; - - not = (*p == '!' || *p == '^'); - if (not) - ++p; - - c = *p++; - for (;;) - { - register char cstart = c, cend = c; - - if (!(flags & FNM_NOESCAPE) && c == '\\') - cstart = cend = *p++; - - if (c == '\0') - /* [ (unterminated) loses. */ - return FNM_NOMATCH; - - c = *p++; - - if ((flags & FNM_PATHNAME) && c == '/') - /* [/] can never match. */ - return FNM_NOMATCH; - - if (c == '-' && *p != ']') - { - cend = *p++; - if (!(flags & FNM_NOESCAPE) && cend == '\\') - cend = *p++; - if (cend == '\0') - return FNM_NOMATCH; - c = *p++; - } - - if (*n >= cstart && *n <= cend) - goto matched; - - if (c == ']') - break; - } - if (!not) - return FNM_NOMATCH; - break; - - matched:; - /* Skip the rest of the [...] that already matched. */ - while (c != ']') - { - if (c == '\0') - /* [... (unterminated) loses. */ - return FNM_NOMATCH; - - c = *p++; - if (!(flags & FNM_NOESCAPE) && c == '\\') - /* 1003.2d11 is unclear if this is right. %%% */ - ++p; - } - if (not) - return FNM_NOMATCH; - } - break; - - default: - if (c != *n) - return FNM_NOMATCH; - } - - ++n; - } - - if (*n == '\0') - return 0; - - return FNM_NOMATCH; -} |