struct attrlist;
struct attrlist_cursor_kern;
-struct attrnames;
+struct xfs_attr_list_context;
struct xfs_dabuf;
struct xfs_da_args;
struct xfs_da_state;
} xfs_attr_leaf_name_local_t;
typedef struct xfs_attr_leaf_name_remote {
- xfs_dablk_t valueblk; /* block number of value bytes */
- __uint32_t valuelen; /* number of bytes in value */
- __uint8_t namelen; /* length of name bytes */
- __uint8_t name[1]; /* name bytes */
+ __be32 valueblk; /* block number of value bytes */
+ __be32 valuelen; /* number of bytes in value */
+ __u8 namelen; /* length of name bytes */
+ __u8 name[1]; /* name bytes */
} xfs_attr_leaf_name_remote_t;
typedef struct xfs_attr_leafblock {
#define XFS_ATTR_SECURE (1 << XFS_ATTR_SECURE_BIT)
#define XFS_ATTR_INCOMPLETE (1 << XFS_ATTR_INCOMPLETE_BIT)
+/*
+ * Conversion macros for converting namespace bits from argument flags
+ * to ondisk flags.
+ */
+#define XFS_ATTR_NSP_ARGS_MASK (ATTR_ROOT | ATTR_SECURE)
+#define XFS_ATTR_NSP_ONDISK_MASK (XFS_ATTR_ROOT | XFS_ATTR_SECURE)
+#define XFS_ATTR_NSP_ONDISK(flags) ((flags) & XFS_ATTR_NSP_ONDISK_MASK)
+#define XFS_ATTR_NSP_ARGS(flags) ((flags) & XFS_ATTR_NSP_ARGS_MASK)
+#define XFS_ATTR_NSP_ARGS_TO_ONDISK(x) (((x) & ATTR_ROOT ? XFS_ATTR_ROOT : 0) |\
+ ((x) & ATTR_SECURE ? XFS_ATTR_SECURE : 0))
+#define XFS_ATTR_NSP_ONDISK_TO_ARGS(x) (((x) & XFS_ATTR_ROOT ? ATTR_ROOT : 0) |\
+ ((x) & XFS_ATTR_SECURE ? ATTR_SECURE : 0))
+
/*
* Alignment for namelist and valuelist entries (since they are mixed
* there can be only one alignment value)
return (((bsize) >> 1) + ((bsize) >> 2));
}
-
-/*========================================================================
- * Structure used to pass context around among the routines.
- *========================================================================*/
-
-typedef struct xfs_attr_list_context {
- struct xfs_inode *dp; /* inode */
- struct attrlist_cursor_kern *cursor;/* position in list */
- struct attrlist *alist; /* output buffer */
- int count; /* num used entries */
- int dupcnt; /* count dup hashvals seen */
- int bufsize;/* total buffer size */
- int firstu; /* first used byte in buffer */
- int flags; /* from VOP call */
- int resynch;/* T/F: resynch with cursor */
-} xfs_attr_list_context_t;
-
/*
* Used to keep a list of "remote value" extents when unlinking an inode.
*/