mirror of
git://sourceware.org/git/glibc.git
synced 2024-11-21 01:12:26 +08:00
299a95b9f0
* posix/glob.c (glob_pattern_p): Avoid scanning past eos if the pattern ends with a backslash and quoting is enabled. * posix/fnmatch.c (fnmatch): Likewise; return FNM_NOMATCH for such patterns.
59 lines
1.6 KiB
C
59 lines
1.6 KiB
C
/* Copyright (C) 1995, 1996 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>
|
|
|
|
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. */
|
|
|
|
#include <wchar.h>
|
|
#include <errno.h>
|
|
|
|
|
|
/* Parse WCS into tokens separated by characters in DELIM. If WCS is
|
|
NULL, the last string wcstok() was called with is used. */
|
|
wchar_t *
|
|
wcstok (wcs, delim, ptr)
|
|
register wchar_t *wcs;
|
|
register const wchar_t *delim;
|
|
register wchar_t **ptr;
|
|
{
|
|
wchar_t *result;
|
|
|
|
if (wcs == NULL)
|
|
wcs = *ptr;
|
|
|
|
/* Scan leading delimiters. */
|
|
wcs += wcsspn (wcs, delim);
|
|
if (*wcs == L'\0')
|
|
{
|
|
*ptr = NULL;
|
|
return NULL;
|
|
}
|
|
|
|
/* Find the end of the token. */
|
|
result = wcs;
|
|
wcs = wcspbrk (result, delim);
|
|
if (wcs == NULL)
|
|
/* This token finishes the string. */
|
|
*ptr = NULL;
|
|
else
|
|
{
|
|
/* Terminate the token and make OLDS point past it. */
|
|
*wcs = L'\0';
|
|
*ptr = wcs + 1;
|
|
}
|
|
return result;
|
|
}
|