Return to mac_xfs.c CVS log

Up to [Development] / xfs-linux

Encumbrance review done.
Add copyright and license words consistent with GPL.
Refer to http://fsg.melbourne.sgi.com/reviews/ for details.

There is a slight change in the license terms and conditions words
to go with the copyrights, so most of the files are not getting
new GPL's, just updated versions ... but there are 20-30 more files
here as well.

/*
 * Copyright (C) 1999 Silicon Graphics, Inc.  All Rights Reserved.
 * 
 * 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 2 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, write the Free Software Foundation,
 * Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
 */
#ident	"$Revision: 1.6 $"

#include <sys/types.h>
#include <sys/param.h>
#include <sys/vnode.h>
#include <sys/errno.h>
#include <sys/debug.h>
#include <sys/mac_label.h>
#include <sys/systm.h>
#include <sys/attributes.h>
#include <sys/uuid.h>
#include "xfs_buf.h"
#include "xfs_types.h"
#include "xfs_inum.h"
#include "xfs_log.h"
#include "xfs_trans.h"
#include "xfs_sb.h"
#include "xfs_ag.h"
#include "xfs_dir.h"
#include "xfs_dir2.h"
#include "xfs_mount.h"
#include "xfs_alloc_btree.h"
#include "xfs_bmap_btree.h"
#include "xfs_ialloc_btree.h"
#include "xfs_itable.h"
#include "xfs_btree.h"
#include "xfs_ialloc.h"
#include "xfs_alloc.h"
#include "xfs_bmap.h"
#include "xfs_attr_sf.h"
#include "xfs_dir_sf.h"
#include "xfs_dir2_sf.h"
#include "xfs_dinode.h"
#include "xfs_inode_item.h"
#include "xfs_inode.h"
#include "xfs_da_btree.h"
#include "xfs_attr.h"

extern struct cred *sys_cred;
extern mac_label *mac_high_low_lp;

int
mac_xfs_iaccess( xfs_inode_t *ip, mode_t mode, struct cred *cr )
{
	struct mac_label mac;
	struct mac_label *mp = mac_high_low_lp;

	if (cr == NULL || sys_cred == NULL ) {
		return EACCES;
	}

	if (xfs_attr_fetch(ip, SGI_MAC_FILE, (char *)&mac,
			   sizeof(struct mac_label)) == 0) {
		if ((mp = mac_add_label(&mac)) == NULL) {
			return EACCES;
		}
	}

	return mac_access(mp, cr, mode);
}