/*
- * Copyright (c) 2001-2003 Silicon Graphics, Inc. All Rights Reserved.
+ * Copyright (c) 2001-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * 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.
*
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would 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.
*
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like. Any license provided herein, whether implied or
- * otherwise, applies only to this software file. Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * 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.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA 94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef __XFS_ACL_H__
#define __XFS_ACL_H__
#define SGI_ACL_DEFAULT_SIZE (sizeof(SGI_ACL_DEFAULT)-1)
-#ifdef __KERNEL__
-
#ifdef CONFIG_XFS_POSIX_ACL
struct vattr;
struct vnode;
struct xfs_inode;
+extern struct kmem_zone *xfs_acl_zone;
+#define xfs_acl_zone_init(zone, name) \
+ (zone) = kmem_zone_init(sizeof(xfs_acl_t), name)
+#define xfs_acl_zone_destroy(zone) kmem_cache_destroy(zone)
+
extern int xfs_acl_inherit(struct vnode *, struct vattr *, xfs_acl_t *);
extern int xfs_acl_iaccess(struct xfs_inode *, mode_t, cred_t *);
-extern int xfs_acl_get(struct vnode *, xfs_acl_t *, xfs_acl_t *);
-extern int xfs_acl_set(struct vnode *, xfs_acl_t *, xfs_acl_t *);
extern int xfs_acl_vtoacl(struct vnode *, xfs_acl_t *, xfs_acl_t *);
extern int xfs_acl_vhasacl_access(struct vnode *);
extern int xfs_acl_vhasacl_default(struct vnode *);
extern int xfs_acl_vget(struct vnode *, void *, size_t, int);
extern int xfs_acl_vremove(struct vnode *vp, int);
-extern struct kmem_zone *xfs_acl_zone;
-
#define _ACL_TYPE_ACCESS 1
#define _ACL_TYPE_DEFAULT 2
#define _ACL_PERM_INVALID(perm) ((perm) & ~(ACL_READ|ACL_WRITE|ACL_EXECUTE))
-#define _ACL_DECL(a) xfs_acl_t *(a) = NULL
-#define _ACL_ALLOC(a) ((a) = kmem_zone_alloc(xfs_acl_zone, KM_SLEEP))
-#define _ACL_FREE(a) ((a)? kmem_zone_free(xfs_acl_zone, (a)) : 0)
-#define _ACL_ZONE_INIT(z,name) ((z) = kmem_zone_init(sizeof(xfs_acl_t), name))
-#define _ACL_ZONE_DESTROY(z) (kmem_cache_destroy(z))
#define _ACL_INHERIT(c,v,d) (xfs_acl_inherit(c,v,d))
#define _ACL_GET_ACCESS(pv,pa) (xfs_acl_vtoacl(pv,pa,NULL) == 0)
#define _ACL_GET_DEFAULT(pv,pd) (xfs_acl_vtoacl(pv,NULL,pd) == 0)
#define _ACL_DEFAULT_EXISTS xfs_acl_vhasacl_default
#define _ACL_XFS_IACCESS(i,m,c) (XFS_IFORK_Q(i) ? xfs_acl_iaccess(i,m,c) : -1)
+#define _ACL_ALLOC(a) ((a) = kmem_zone_alloc(xfs_acl_zone, KM_SLEEP))
+#define _ACL_FREE(a) ((a)? kmem_zone_free(xfs_acl_zone, (a)):(void)0)
+
#else
+#define xfs_acl_zone_init(zone,name)
+#define xfs_acl_zone_destroy(zone)
#define xfs_acl_vset(v,p,sz,t) (-EOPNOTSUPP)
#define xfs_acl_vget(v,p,sz,t) (-EOPNOTSUPP)
#define xfs_acl_vremove(v,t) (-EOPNOTSUPP)
#define xfs_acl_vhasacl_access(v) (0)
#define xfs_acl_vhasacl_default(v) (0)
-#define _ACL_DECL(a) ((void)0)
#define _ACL_ALLOC(a) (1) /* successfully allocate nothing */
#define _ACL_FREE(a) ((void)0)
-#define _ACL_ZONE_INIT(z,name) ((void)0)
-#define _ACL_ZONE_DESTROY(z) ((void)0)
#define _ACL_INHERIT(c,v,d) (0)
#define _ACL_GET_ACCESS(pv,pa) (0)
#define _ACL_GET_DEFAULT(pv,pd) (0)
#define _ACL_XFS_IACCESS(i,m,c) (-1)
#endif
-#endif /* __KERNEL__ */
-
#endif /* __XFS_ACL_H__ */