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/*
* fgetversion.c - Get a file version on an ext2 file system
*
* Copyright (C) 1993, 1994 Remy Card <card@masi.ibp.fr>
* Laboratoire MASI, Institut Blaise Pascal
* Universite Pierre et Marie Curie (Paris VI)
*
* This file can be redistributed under the terms of the GNU Library General
* Public License
*/
/*
* History:
* 93/10/30 - Creation
*/
#include <errno.h>
#include <fcntl.h>
#include <unistd.h>
#include <sys/ioctl.h>
#include <linux/ext2_fs.h>
#include "e2p.h"
int fgetversion (const char * name, unsigned long * version)
{
int fd;
int r;
fd = open (name, O_RDONLY);
if (fd == -1)
return - 1;
r = ioctl (fd, EXT2_IOC_GETVERSION, version);
close (fd);
return r;
}
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