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/*
* Copyright (C) 2005 Hubert Figuiere
*
* 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.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdio.h>
#include <errno.h>
#include "libopenraw/io.h"
int main (int argc, char **argv)
{
IOFileRef f;
int retval;
char buf[128];
(void)argc;
(void)argv;
f = raw_open(get_default_io_methods(), "/etc/hosts", O_RDONLY);
if (f == NULL) {
fprintf(stderr, "failed to open /etc/hosts\n");
return 1;
}
fprintf(stderr, "error code is %d\n", raw_get_error(f));
retval = raw_seek(f, 0, SEEK_SET);
if (retval == -1) {
fprintf(stderr, "failed to seek\n");
return 2;
}
fprintf(stderr, "position is %d\n", retval);
retval = raw_read(f, buf, 10);
if (retval == -1) {
fprintf(stderr, "failed to read with error %d\n", raw_get_error(f));
return 3;
}
fprintf(stderr, "read %d bytes\n", retval);
retval = raw_close(f);
if (retval == -1) {
fprintf(stderr, "failed to close\n");
return 4;
}
return 0;
}
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