Remove protocol version of {mode,ino,uid,gid}_t

Now that we have enough room in the message, remove these types.

Change-Id: Ib734c6f0209b259a14a1189b3886b9c8474e1b9a

lib/libvtreefs/inode.c

@@ -426,7 +426,7 @@ struct inode *get_inode_by_index(struct inode *parent, index_t index)
 /*===========================================================================*
  *				find_inode				     *
  *===========================================================================*/
-struct inode *find_inode(pino_t num)
+struct inode *find_inode(ino_t num)
 {
 	/* Retrieve an inode by inode number.
 	 */
@@ -442,7 +442,7 @@ struct inode *find_inode(pino_t num)
 /*===========================================================================*
  *				get_inode				     *
  *===========================================================================*/
-struct inode *get_inode(pino_t num)
+struct inode *get_inode(ino_t num)
 {
 	/* Retrieve an inode by inode number, and increase its reference count.
 	 */

lib/libvtreefs/path.c

@@ -10,7 +10,7 @@ static int access_as_dir(struct inode *node, vfs_ucred_t *ucred)
 	/* Check whether the given inode may be accessed as directory.
 	 * Return OK or an appropriate error code.
 	 */
-	pmode_t mask;
+	mode_t mask;
 	int i;
 
 	/* The inode must be a directory to begin with. */

lib/libvtreefs/proto.h

@@ -5,8 +5,8 @@
 void init_inodes(unsigned int inodes, struct inode_stat *stat, index_t
 	nr_indexed_entries);
 void cleanup_inodes(void);
-struct inode *find_inode(pino_t num);
-struct inode *get_inode(pino_t num);
+struct inode *find_inode(ino_t num);
+struct inode *get_inode(ino_t num);
 void put_inode(struct inode *node);
 void ref_inode(struct inode *node);
 int get_inode_number(struct inode *node);