35 lines
1.1 KiB
C
35 lines
1.1 KiB
C
/* Copyright (C) 2005 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 Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 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
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, write to the Free
|
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
02111-1307 USA. */
|
|
|
|
#include <errno.h>
|
|
#include <unistd.h>
|
|
#include <sys/param.h>
|
|
|
|
|
|
char *
|
|
__getwd_chk (char *buf, size_t buflen)
|
|
{
|
|
char *res = __getcwd (buf, buflen);
|
|
if (res == NULL && errno == ERANGE)
|
|
__chk_fail ();
|
|
return res;
|
|
}
|
|
|
|
link_warning (getwd,
|
|
"the `getwd' function is dangerous and should not be used.")
|