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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 1994, 2010, Oracle and/or its affiliates. All rights reserved.
*/
/* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
#include <sys/param.h>
#include <sys/isa_defs.h>
#include <sys/types.h>
#include <sys/sysmacros.h>
#include <sys/dirent.h>
#include <sys/systm.h>
#include <sys/errno.h>
#include <sys/fcntl.h>
#include <sys/pathname.h>
#include <sys/vfs.h>
#include <sys/vnode.h>
#include <sys/file.h>
#include <sys/mode.h>
#include <sys/uio.h>
#include <sys/filio.h>
#include <sys/debug.h>
/*
* Change mode of file.
*/
int
fchmodat(int fd, char *path, int mode, int flag)
{
struct vattr vattr;
int error;
if (flag & ~AT_SYMLINK_NOFOLLOW)
return (set_errno(EINVAL));
if (flag & AT_SYMLINK_NOFOLLOW)
return (set_errno(EOPNOTSUPP));
vattr.va_mode = mode & MODEMASK;
vattr.va_mask = AT_MODE;
error = fsetattrat(fd, path, flag, &vattr);
if (error)
return (set_errno(error));
return (0);
}
/*
* Change mode of file given path name.
*/
int
chmod(char *path, int mode)
{
return (fchmodat(AT_FDCWD, path, mode, 0));
}
/*
* Change mode of file given file descriptor.
*/
int
fchmod(int fd, int mode)
{
return (fchmodat(fd, NULL, mode, 0));
}
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