xnu-1699.32.7.tar.gz

[apple/xnu.git] / bsd / hfs / hfs_attrlist.h

diff --git a/bsd/hfs/hfs_attrlist.h b/bsd/hfs/hfs_attrlist.h
index e5da460ee67466e3a8a30a490d4c5c2b08973eba..c40ba1e5688af35eca631b8e0b36078c790563f7 100644 (file)
--- a/bsd/hfs/hfs_attrlist.h
+++ b/bsd/hfs/hfs_attrlist.h
@@ -1,23 +1,29 @@
 /*
- * Copyright (c) 2002 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2002-2007 Apple Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License").  You may not use this file except in compliance with the
- * License.  Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
  * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ * 
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
  * 
- * @APPLE_LICENSE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 #ifndef _HFS_ATTRLIST_H_
 #define _HFS_ATTRLIST_H_
@@ -39,29 +45,46 @@ struct attrblock {
        void **           ab_varbufpp;
        int               ab_flags;
        int               ab_blocksize;
+       vfs_context_t     ab_context;
 };
 
+/* 
+ * The following define the attributes that HFS supports:
+ */
 
-#define        ATTR_OWNERSHIP_SETMASK  (ATTR_CMN_OWNERID | ATTR_CMN_GRPID | \
-       ATTR_CMN_ACCESSMASK | ATTR_CMN_FLAGS | ATTR_CMN_CRTIME |     \
-       ATTR_CMN_MODTIME | ATTR_CMN_CHGTIME | ATTR_CMN_ACCTIME)
+#define HFS_ATTR_CMN_VALID                             \
+       (ATTR_CMN_NAME | ATTR_CMN_DEVID |               \
+        ATTR_CMN_FSID | ATTR_CMN_OBJTYPE |             \
+        ATTR_CMN_OBJTAG | ATTR_CMN_OBJID |             \
+        ATTR_CMN_OBJPERMANENTID | ATTR_CMN_PAROBJID |  \
+        ATTR_CMN_SCRIPT | ATTR_CMN_CRTIME |            \
+        ATTR_CMN_MODTIME | ATTR_CMN_CHGTIME |          \
+        ATTR_CMN_ACCTIME | ATTR_CMN_BKUPTIME |         \
+        ATTR_CMN_FNDRINFO |ATTR_CMN_OWNERID |          \
+        ATTR_CMN_GRPID | ATTR_CMN_ACCESSMASK |         \
+        ATTR_CMN_FLAGS | ATTR_CMN_USERACCESS |         \
+        ATTR_CMN_FILEID | ATTR_CMN_PARENTID )
 
-#define ATTR_DATAFORK_MASK     (ATTR_FILE_TOTALSIZE | \
-    ATTR_FILE_DATALENGTH | ATTR_FILE_DATAALLOCSIZE | ATTR_FILE_DATAEXTENTS)
+#define HFS_ATTR_DIR_VALID                             \
+       (ATTR_DIR_LINKCOUNT | ATTR_DIR_ENTRYCOUNT | ATTR_DIR_MOUNTSTATUS)
 
-#define ATTR_RSRCFORK_MASK     (ATTR_FILE_TOTALSIZE | \
-    ATTR_FILE_RSRCLENGTH | ATTR_FILE_RSRCALLOCSIZE | ATTR_FILE_RSRCEXTENTS)
+#define HFS_ATTR_FILE_VALID                              \
+       (ATTR_FILE_LINKCOUNT |ATTR_FILE_TOTALSIZE |       \
+        ATTR_FILE_ALLOCSIZE | ATTR_FILE_IOBLOCKSIZE |    \
+        ATTR_FILE_CLUMPSIZE | ATTR_FILE_DEVTYPE |        \
+        ATTR_FILE_DATALENGTH | ATTR_FILE_DATAALLOCSIZE | \
+        ATTR_FILE_RSRCLENGTH | ATTR_FILE_RSRCALLOCSIZE)
 
 
 extern int hfs_attrblksize(struct attrlist *attrlist);
 
-extern unsigned long DerivePermissionSummary(uid_t obj_uid, gid_t obj_gid,
+extern u_int32_t DerivePermissionSummary(uid_t obj_uid, gid_t obj_gid,
                        mode_t obj_mode, struct mount *mp,
-                       struct ucred *cred, struct proc *p);
+                       kauth_cred_t cred, struct proc *p);
 
 extern void hfs_packattrblk(struct attrblock *abp, struct hfsmount *hfsmp,
                struct vnode *vp, struct cat_desc *descp, struct cat_attr *attrp,
-               struct cat_fork *datafork, struct cat_fork *rsrcfork);
+               struct cat_fork *datafork, struct cat_fork *rsrcfork, struct vfs_context *ctx);
 
 #endif /* __APPLE_API_PRIVATE */
 #endif /* KERNEL */