source: MondoRescue/branches/2.2.9/mindi-busybox/e2fsprogs/old_e2fsprogs/ext2fs/version.c@ 3320

/* vi: set sw=4 ts=4: */
/*
 * version.c --- Return the version of the ext2 library
 *
 * Copyright (C) 1997 Theodore Ts'o.
 *
 * %Begin-Header%
 * This file may be redistributed under the terms of the GNU Public
 * License.
 * %End-Header%
 */

#if HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <string.h>
#include <stdio.h>
#include <ctype.h>

#include "ext2_fs.h"
#include "ext2fs.h"

static const char *lib_version = E2FSPROGS_VERSION;
static const char *lib_date = E2FSPROGS_DATE;

int ext2fs_parse_version_string(const char *ver_string)
{
    const char *cp;
    int version = 0;

    for (cp = ver_string; *cp; cp++) {
        if (*cp == '.')
            continue;
        if (!isdigit(*cp))
            break;
        version = (version * 10) + (*cp - '0');
    }
    return version;
}


int ext2fs_get_library_version(const char **ver_string,
                   const char **date_string)
{
    if (ver_string)
        *ver_string = lib_version;
    if (date_string)
        *date_string = lib_date;

    return ext2fs_parse_version_string(lib_version);
}