X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=fs%2Fxfs%2Fxfs_dir2.h;h=86560b6f794cbaf0953d5d152b1c01fce6e606af;hb=44bb93633f57a55979f3c2589b10fd6a2bfc7c08;hp=7e24ffeda9e1f7ae92d0882d940b1fd6e11825af;hpb=ad8f76be48d817b48222411ae16a7dfe257bdb24;p=linux-2.6-omap-h63xx.git

diff --git a/fs/xfs/xfs_dir2.h b/fs/xfs/xfs_dir2.h
index 7e24ffeda9e..86560b6f794 100644
--- a/fs/xfs/xfs_dir2.h
+++ b/fs/xfs/xfs_dir2.h
@@ -22,7 +22,9 @@ struct uio;
 struct xfs_dabuf;
 struct xfs_da_args;
 struct xfs_dir2_put_args;
+struct xfs_bmap_free;
 struct xfs_inode;
+struct xfs_mount;
 struct xfs_trans;
 
 /*
@@ -55,16 +57,16 @@ typedef	__uint32_t	xfs_dir2_db_t;
 /*
  * Byte offset in a directory.
  */
-typedef	xfs_off_t		xfs_dir2_off_t;
+typedef	xfs_off_t	xfs_dir2_off_t;
 
 /*
  * For getdents, argument struct for put routines.
  */
 typedef int (*xfs_dir2_put_t)(struct xfs_dir2_put_args *pa);
 typedef struct xfs_dir2_put_args {
-	xfs_off_t		cook;		/* cookie of (next) entry */
+	xfs_off_t	cook;		/* cookie of (next) entry */
 	xfs_intino_t	ino;		/* inode number */
-	struct xfs_dirent	*dbp;		/* buffer pointer */
+	xfs_dirent_t	*dbp;		/* buffer pointer */
 	char		*name;		/* directory entry name */
 	int		namelen;	/* length of name */
 	int		done;		/* output: set if value was stored */
@@ -72,24 +74,44 @@ typedef struct xfs_dir2_put_args {
 	struct uio	*uio;		/* uio control structure */
 } xfs_dir2_put_args_t;
 
-#define	XFS_DIR_IS_V2(mp)	((mp)->m_dirversion == 2)
-extern xfs_dirops_t	xfsv2_dirops;
-
 /*
- * Other interfaces used by the rest of the dir v2 code.
+ * Generic directory interface routines
  */
-extern int
-	xfs_dir2_grow_inode(struct xfs_da_args *args, int space,
-			    xfs_dir2_db_t *dbp);
-
-extern int
-	xfs_dir2_isblock(struct xfs_trans *tp, struct xfs_inode *dp, int *vp);
-
-extern int
-	xfs_dir2_isleaf(struct xfs_trans *tp, struct xfs_inode *dp, int *vp);
+extern void xfs_dir_startup(void);
+extern void xfs_dir_mount(struct xfs_mount *mp);
+extern int xfs_dir_isempty(struct xfs_inode *dp);
+extern int xfs_dir_init(struct xfs_trans *tp, struct xfs_inode *dp,
+				struct xfs_inode *pdp);
+extern int xfs_dir_createname(struct xfs_trans *tp, struct xfs_inode *dp,
+				char *name, int namelen, xfs_ino_t inum,
+				xfs_fsblock_t *first,
+				struct xfs_bmap_free *flist, xfs_extlen_t tot);
+extern int xfs_dir_lookup(struct xfs_trans *tp, struct xfs_inode *dp,
+				char *name, int namelen, xfs_ino_t *inum);
+extern int xfs_dir_removename(struct xfs_trans *tp, struct xfs_inode *dp,
+				char *name, int namelen, xfs_ino_t ino,
+				xfs_fsblock_t *first,
+				struct xfs_bmap_free *flist, xfs_extlen_t tot);
+extern int xfs_dir_getdents(struct xfs_trans *tp, struct xfs_inode *dp,
+				uio_t *uio, int *eofp);
+extern int xfs_dir_replace(struct xfs_trans *tp, struct xfs_inode *dp,
+				char *name, int namelen, xfs_ino_t inum,
+				xfs_fsblock_t *first,
+				struct xfs_bmap_free *flist, xfs_extlen_t tot);
+extern int xfs_dir_canenter(struct xfs_trans *tp, struct xfs_inode *dp,
+				char *name, int namelen);
+extern int xfs_dir_ino_validate(struct xfs_mount *mp, xfs_ino_t ino);
 
-extern int
-	xfs_dir2_shrink_inode(struct xfs_da_args *args, xfs_dir2_db_t db,
-			      struct xfs_dabuf *bp);
+/*
+ * Utility routines for v2 directories.
+ */
+extern int xfs_dir2_grow_inode(struct xfs_da_args *args, int space,
+				xfs_dir2_db_t *dbp);
+extern int xfs_dir2_isblock(struct xfs_trans *tp, struct xfs_inode *dp,
+				int *vp);
+extern int xfs_dir2_isleaf(struct xfs_trans *tp, struct xfs_inode *dp,
+				int *vp);
+extern int xfs_dir2_shrink_inode(struct xfs_da_args *args, xfs_dir2_db_t db,
+				struct xfs_dabuf *bp);
 
 #endif	/* __XFS_DIR2_H__ */