xnu-344.tar.gz

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

diff --git a/bsd/hfs/hfs_attrlist.h b/bsd/hfs/hfs_attrlist.h
new file mode 100644 (file)
index 0000000..e5da460
--- /dev/null
+++ b/bsd/hfs/hfs_attrlist.h
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2002 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_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 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.
+ * 
+ * @APPLE_LICENSE_HEADER_END@
+ */
+#ifndef _HFS_ATTRLIST_H_
+#define _HFS_ATTRLIST_H_
+
+#include <sys/appleapiopts.h>
+
+#ifdef KERNEL
+#ifdef __APPLE_API_PRIVATE
+#include <sys/attr.h>
+#include <sys/vnode.h>
+
+#include <hfs/hfs_catalog.h>
+#include <hfs/hfs_cnode.h>
+
+
+struct attrblock {
+       struct attrlist * ab_attrlist;
+       void **           ab_attrbufpp;
+       void **           ab_varbufpp;
+       int               ab_flags;
+       int               ab_blocksize;
+};
+
+
+#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 ATTR_DATAFORK_MASK     (ATTR_FILE_TOTALSIZE | \
+    ATTR_FILE_DATALENGTH | ATTR_FILE_DATAALLOCSIZE | ATTR_FILE_DATAEXTENTS)
+
+#define ATTR_RSRCFORK_MASK     (ATTR_FILE_TOTALSIZE | \
+    ATTR_FILE_RSRCLENGTH | ATTR_FILE_RSRCALLOCSIZE | ATTR_FILE_RSRCEXTENTS)
+
+
+extern int hfs_attrblksize(struct attrlist *attrlist);
+
+extern unsigned long DerivePermissionSummary(uid_t obj_uid, gid_t obj_gid,
+                       mode_t obj_mode, struct mount *mp,
+                       struct ucred *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);
+
+#endif /* __APPLE_API_PRIVATE */
+#endif /* KERNEL */
+#endif /* ! _HFS_ATTRLIST_H_ */