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Tue Apr 2 21:27:01 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>

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* 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.
This commit is contained in:
Roland McGrath
1996-04-03 16:31:49 +00:00
parent 30de3b18a5
commit 299a95b9f0
49 changed files with 1525 additions and 1913 deletions
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43
wcsmbs/wcstok.c
View File

@ -1,5 +1,6 @@
/* Copyright (C) 1995 Free Software Foundation, Inc.
/* 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
@ -16,52 +17,42 @@ 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 <wcstr.h>
#include <wchar.h>
#include <errno.h>
static wchar_t *olds = NULL;
/* Parse WCS into tokens separated by characters in DELIM.
If WCS is NULL, the last string wcstok() was called with is
used. */
/* 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)
register wchar_t *wcs;
register const wchar_t *delim;
wcstok (wcs, delim, ptr)
register wchar_t *wcs;
register const wchar_t *delim;
register wchar_t **ptr;
{
wchar_t *token;
wchar_t *result;
if (wcs == NULL)
{
if (olds == NULL)
{
errno = EINVAL;
return NULL;
}
else
wcs = olds;
}
wcs = *ptr;
/* Scan leading delimiters. */
wcs += wcsspn (wcs, delim);
if (*wcs == L'\0')
{
olds = NULL;
*ptr = NULL;
return NULL;
}
/* Find the end of the token. */
token = wcs;
wcs = wcspbrk (token, delim);
result = wcs;
wcs = wcspbrk (result, delim);
if (wcs == NULL)
/* This token finishes the string. */
olds = NULL;
*ptr = NULL;
else
{
/* Terminate the token and make OLDS point past it. */
*wcs = L'\0';
olds = wcs + 1;
*ptr = wcs + 1;
}
return token;
return result;
}