14,21d13
< /* What is this ?
<  *
<  * f -
<  * b -
<  * c -
<  * p -
<  */
< 
27,28d18
< /* operations for directory inodes, compare with file.c */
< 
70,77d59
< /* Find an entry in a directory given by ?
<  *
<  * filp    - directory to seek (better would be dirp)
<  * offset  - ?
<  * origin  - 1: ... 2: ... else: ...
<  * returns ?
<  */
< 
94d75
< 	// Hasi: default: return -1; // illegal origin
105d85
< 		// Hasi: Remove old iterator (cannot be reused ?)
121d100
< 			// Hasi: store iterator for ???
129,136d107
< /* read a directory by filling the filldir structure ?
<  * 
<  * filep   - directory to read (shoud better be dirp)
<  * dirent
<  * filldir - ?
<  * returns ?
<  */
< 
170,175d140
< 
< 	// Hasi: better handle the directory cases ('.','..') outside the loop
< 	//       You'll avoid these invariant f_pos tests. better make 
< 	//	 f_pos a normal variable (if possible ?) should be much faster.
< 
< 	// for all directory entries ...
184d148
< 		// Create '.' entry for first entry (= directory thread ?)
188,192c152
< 		} 
< 		else if(filp->f_pos == 1) 
< 		    // Create '..' synthetical entry for second entry from thread
< 		    // retrieved at pos = 0
< 		{
---
> 		} else if(filp->f_pos == 1) {
197c157
< 			if(len < 8) { // Minimum key size 
---
> 			if(len < 8) {
205c165
< 			if(len < 12) { // Minum key with non empty string
---
> 			if(len < 12) {
209,210d168
< 			// Hasi: since both ids are at the same position
< 			// Yo can treat folder and file the same way
225c183
< 		if(filp->f_pos) { // Hasi: cannot happen when compiler is sane :)
---
> 		if(filp->f_pos) {
241,243d198
< /* open a directory: intialize any privat data structure as neede.
<  */
< 
250,251d204
< /* release a directory: remove any privat data structures as neede.
<  */
260,264d212
< /* Lookup dentry in dir, returns correctly filled dentry (?)
<  *
<  * Always retunrs NULL ?!
<  */ 
< 
294,295d241
< 	// Hasi: since both ids are at the same position
< 	// Yo can treat folder and file the same way