mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-22 19:00:07 +00:00
40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
/* lchmod -- Change the protections of a file or symbolic link. Hurd version.
|
|
Copyright (C) 2002 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 <stddef.h>
|
|
#include <sys/stat.h>
|
|
#include <fcntl.h>
|
|
#include <hurd.h>
|
|
|
|
/* Change the protections of FILE to MODE. */
|
|
int
|
|
lchmod (const char *file, mode_t mode)
|
|
{
|
|
error_t err;
|
|
file_t port = __file_name_lookup (file, O_NOLINK, 0);
|
|
if (port == MACH_PORT_NULL)
|
|
return -1;
|
|
err = __file_chmod (port, mode);
|
|
__mach_port_deallocate (__mach_task_self (), port);
|
|
if (err)
|
|
return __hurd_fail (err);
|
|
return 0;
|
|
}
|