00001 // Copyright (C) 2006-2007 Benedikt Böhm <hollow@gentoo.org> 00002 // 00003 // This program is free software; you can redistribute it and/or 00004 // modify it under the terms of the GNU General Public License 00005 // as published by the Free Software Foundation; either version 2 00006 // of the License, or (at your option) any later version. 00007 // 00008 // This program is distributed in the hope that it will be useful, 00009 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00010 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00011 // GNU General Public License for more details. 00012 // 00013 // You should have received a copy of the GNU General Public License 00014 // along with this program; if not, write to the Free Software 00015 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA 00016 00017 #include <errno.h> 00018 00019 #include "mem.h" 00020 #include "strtok.h" 00021 00022 void strtok_free(strtok_t *st) 00023 { 00024 int errno_orig = errno; 00025 strtok_t *p; 00026 list_t *pos, *tmp; 00027 00028 list_for_each_safe(pos, tmp, &(st->list)) { 00029 p = list_entry(pos, strtok_t, list); 00030 list_del(pos); 00031 00032 if (p->token) 00033 mem_free(p->token); 00034 00035 mem_free(p); 00036 } 00037 00038 errno = errno_orig; 00039 }