diff options
Diffstat (limited to 'sys/gnu/fs/xfs/xfs_acl.h')
-rw-r--r-- | sys/gnu/fs/xfs/xfs_acl.h | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/sys/gnu/fs/xfs/xfs_acl.h b/sys/gnu/fs/xfs/xfs_acl.h deleted file mode 100644 index 538d0d6..0000000 --- a/sys/gnu/fs/xfs/xfs_acl.h +++ /dev/null @@ -1,102 +0,0 @@ -/* - * 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 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. 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ -#ifndef __XFS_ACL_H__ -#define __XFS_ACL_H__ - -/* - * Access Control Lists - */ -typedef __uint16_t xfs_acl_perm_t; -typedef __int32_t xfs_acl_type_t; -typedef __int32_t xfs_acl_tag_t; -typedef __int32_t xfs_acl_id_t; - -#define XFS_ACL_MAX_ENTRIES 25 -#define XFS_ACL_NOT_PRESENT (-1) - -typedef struct xfs_acl_entry { - xfs_acl_tag_t ae_tag; - xfs_acl_id_t ae_id; - xfs_acl_perm_t ae_perm; -} xfs_acl_entry_t; - -typedef struct xfs_acl { - __int32_t acl_cnt; - xfs_acl_entry_t acl_entry[XFS_ACL_MAX_ENTRIES]; -} xfs_acl_t; - -/* On-disk XFS extended attribute names */ -#define SGI_ACL_FILE "SGI_ACL_FILE" -#define SGI_ACL_DEFAULT "SGI_ACL_DEFAULT" -#define SGI_ACL_FILE_SIZE (sizeof(SGI_ACL_FILE)-1) -#define SGI_ACL_DEFAULT_SIZE (sizeof(SGI_ACL_DEFAULT)-1) - - -#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_zone_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_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_vset(struct vnode *, void *, size_t, int); -extern int xfs_acl_vget(struct vnode *, void *, size_t, int); -extern int xfs_acl_vremove(struct vnode *vp, int); - -#define _ACL_TYPE_ACCESS 1 -#define _ACL_TYPE_DEFAULT 2 -#define _ACL_PERM_INVALID(perm) ((perm) & ~(ACL_READ|ACL_WRITE|ACL_EXECUTE)) - -#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_ACCESS_EXISTS xfs_acl_vhasacl_access -#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_ALLOC(a) (1) /* successfully allocate nothing */ -#define _ACL_FREE(a) ((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_ACCESS_EXISTS (NULL) -#define _ACL_DEFAULT_EXISTS (NULL) -#define _ACL_XFS_IACCESS(i,m,c) (-1) -#endif - -#endif /* __XFS_ACL_H__ */ |