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 #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 <blkid/blkid.h> 20 #include "../../version.h" 21 22 static const char *lib_version = E2FSPROGS_VERSION; 23 static const char *lib_date = E2FSPROGS_DATE; 24 blkid_parse_version_string(const char * ver_string)25int blkid_parse_version_string(const char *ver_string) 26 { 27 const char *cp; 28 int version = 0; 29 30 for (cp = ver_string; *cp; cp++) { 31 if (*cp == '.') 32 continue; 33 if (!isdigit(*cp)) 34 break; 35 version = (version * 10) + (*cp - '0'); 36 } 37 return version; 38 } 39 blkid_get_library_version(const char ** ver_string,const char ** date_string)40int blkid_get_library_version(const char **ver_string, 41 const char **date_string) 42 { 43 if (ver_string) 44 *ver_string = lib_version; 45 if (date_string) 46 *date_string = lib_date; 47 48 return blkid_parse_version_string(lib_version); 49 } 50