version.c revision 4cbe8af4b0d0c72fb28bb500c1bd8a46b00fdde3
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#include <et/com_err.h> 13#if HAVE_UNISTD_H 14#include <unistd.h> 15#endif 16#include <stdlib.h> 17#include <string.h> 18#include <stdio.h> 19#include <ctype.h> 20#ifdef HAVE_ERRNO_H 21#include <errno.h> 22#endif 23 24#include <linux/ext2_fs.h> 25#include "ext2fs.h" 26 27#include "../../version.h" 28 29static const char *lib_version = E2FSPROGS_VERSION; 30static const char *lib_date = E2FSPROGS_DATE; 31 32int ext2fs_parse_version_string(const char *ver_string) 33{ 34 const char *cp; 35 int version = 0; 36 37 for (cp = ver_string; *cp; cp++) { 38 if (!isdigit(*cp)) 39 continue; 40 version = (version * 10) + (*cp - '0'); 41 } 42 return version; 43} 44 45 46int ext2fs_get_library_version(const char **ver_string, 47 const char **date_string) 48{ 49 if (ver_string) 50 *ver_string = lib_version; 51 if (date_string) 52 *date_string = lib_date; 53 54 return ext2fs_parse_version_string(lib_version); 55} 56