version.c revision d1154eb460efe588eaed3d439c1caaca149fa362 
1/*
2 * version.c --- Return the version of the blkid library
3 *
4 * Copyright (C) 2004 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#include "config.h"
13#if HAVE_UNISTD_H
14#include <unistd.h>
15#endif
16#include <string.h>
17#include <stdio.h>
18#include <ctype.h>
19
20#include <blkid/blkid.h>
21#include "../../version.h"
22
23static const char *lib_version = E2FSPROGS_VERSION;
24static const char *lib_date = E2FSPROGS_DATE;
25
26int blkid_parse_version_string(const char *ver_string)
27{
28	const char *cp;
29	int version = 0;
30
31	for (cp = ver_string; *cp; cp++) {
32		if (*cp == '.')
33			continue;
34		if (!isdigit(*cp))
35			break;
36		version = (version * 10) + (*cp - '0');
37	}
38	return version;
39}
40
41int blkid_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 blkid_parse_version_string(lib_version);
50}
51