version.c revision 9f8046fc6dfc13eee2f5c363214e60b533872cac 
1/*
2 * version.c --- Return the version of the ext2 library
3 *
4 * Copyright (C) 1997 Theodore Ts'o.
5 *
6 * %Begin-Header%
7 * This file may be redistributed under the terms of the GNU Public
8 * License.
9 * %End-Header%
10 */
11
12#if HAVE_UNISTD_H
13#include <unistd.h>
14#endif
15#include <string.h>
16#include <stdio.h>
17#include <ctype.h>
18
19#include "ext2_fs.h"
20#include "ext2fs.h"
21
22#include "../../version.h"
23
24static const char *lib_version = E2FSPROGS_VERSION;
25static const char *lib_date = E2FSPROGS_DATE;
26
27int ext2fs_parse_version_string(const char *ver_string)
28{
29	const char *cp;
30	int version = 0;
31
32	for (cp = ver_string; *cp; cp++) {
33		if (!isdigit(*cp))
34			continue;
35		version = (version * 10) + (*cp - '0');
36	}
37	return version;
38}
39
40
41int ext2fs_get_library_version(const char **ver_string,
42			       const char **date_string)
43{
44	if (ver_string)
45		*ver_string = lib_version;
46	if (date_string)
47		*date_string = lib_date;
48
49	return ext2fs_parse_version_string(lib_version);
50}
51