rm_/lib/chdir-long.h
2022-07-28 14:16:50 +08:00

31 lines
1.1 KiB
C

/* provide a chdir function that tries not to fail due to ENAMETOOLONG
Copyright (C) 2004-2005, 2009-2022 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>. */
/* Written by Jim Meyering. */
#include <unistd.h>
#include <limits.h>
#include "pathmax.h"
/* On systems without PATH_MAX, presume that chdir accepts
arbitrarily long directory names. */
#ifndef PATH_MAX
# define chdir_long(Dir) chdir (Dir)
#else
int chdir_long (char *dir);
#endif