11 static int hpfs_dir_release(struct inode *inode, struct file *filp)  in hpfs_dir_release()  argument
14 	hpfs_del_pos(inode, &filp->f_pos);  in hpfs_dir_release()
22 static loff_t hpfs_dir_lseek(struct file *filp, loff_t off, int whence)  in hpfs_dir_lseek()  argument
24 	loff_t new_off = off + (whence == 1 ? filp->f_pos : 0);  in hpfs_dir_lseek()
27 	struct inode *i = filp->f_path.dentry->d_inode;  in hpfs_dir_lseek()
45 	return filp->f_pos = new_off;  in hpfs_dir_lseek()
53 static int hpfs_readdir(struct file *filp, void *dirent, filldir_t filldir)  in hpfs_readdir()  argument
55 	struct inode *inode = filp->f_path.dentry->d_inode;  in hpfs_readdir()
101 	if (filp->f_pos == 12) { /* diff -r requires this (note, that diff -r */  in hpfs_readdir()
102 		filp->f_pos = 13; /* also fails on msdos filesystem in 2.0) */  in hpfs_readdir()
105 	if (filp->f_pos == 13) {  in hpfs_readdir()
116 			if (hpfs_stop_cycles(inode->i_sb, filp->f_pos, &c1, &c2, "hpfs_readdir")) {  in hpfs_readdir()
120 		if (filp->f_pos == 12)  in hpfs_readdir()
122 		if (filp->f_pos == 3 || filp->f_pos == 4 || filp->f_pos == 5) {  in hpfs_readdir()
123 			printk("HPFS: warning: pos==%d\n",(int)filp->f_pos);  in hpfs_readdir()
126 		if (filp->f_pos == 0) {  in hpfs_readdir()
127 			if (filldir(dirent, ".", 1, filp->f_pos, inode->i_ino, DT_DIR) < 0)  in hpfs_readdir()
129 			filp->f_pos = 11;  in hpfs_readdir()
131 		if (filp->f_pos == 11) {  in hpfs_readdir()
132 			if (filldir(dirent, "..", 2, filp->f_pos, hpfs_inode->i_parent_dir, DT_DIR) < 0)  in hpfs_readdir()
134 			filp->f_pos = 1;  in hpfs_readdir()
136 		if (filp->f_pos == 1) {  in hpfs_readdir()
137 			filp->f_pos = ((loff_t) hpfs_de_as_down_as_possible(inode->i_sb, hpfs_inode->i_dno) << 4) + 1;  in hpfs_readdir()
138 			hpfs_add_pos(inode, &filp->f_pos);  in hpfs_readdir()
139 			filp->f_version = inode->i_version;  in hpfs_readdir()
141 		old_pos = filp->f_pos;  in hpfs_readdir()
142 		if (!(de = map_pos_dirent(inode, &filp->f_pos, &qbh))) {  in hpfs_readdir()
159 			filp->f_pos = old_pos;  in hpfs_readdir()