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tarfs_util.h

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/* ************************************************************************* *
 *                                                                           *
 *   This program is free software; you can redistribute it and/or modify    *
 *   it under the terms of the GNU General Public License as published by    *
 *   the Free Software Foundation; either version 2 of the License, or       *
 *   (at your option) any later version.                                     *
 *                                                                           *
 * ************************************************************************* */

#include <linux/fs.h>
#include <linux/types.h>
#include <linux/errno.h>
#ifndef __TARFS_UTIL_H__
#define __TARFS_UTIL_H__


int read_block(struct super_block* s, unsigned long i, void* blok);


int is_nullblock(void *blok, unsigned long size);

int name_comparator(void* a, void* b, int first_length);

int name_comparator2(void* a, void* b, unsigned int first_length, unsigned int second_length);

int is_right_prefix(char* dname, unsigned int dsize, char* fname, unsigned int fsize);

unsigned long oct_to_dec(void* what, unsigned int length);

int is_octal(char ch);

unsigned long hcc(unsigned long co, unsigned long cim);

unsigned int short_name_size(char* name);

#endif // __TARFS_UTIL_H__

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