1 // $Id: util-safechdir.c 956 2004-02-19 22:25:50Z ensc $ --*- c -*--
3 // Copyright (C) 2003 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
5 // This program is free software; you can redistribute it and/or modify
6 // it under the terms of the GNU General Public License as published by
7 // the Free Software Foundation; version 2 of the License.
9 // This program is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
14 // You should have received a copy of the GNU General Public License
15 // along with this program; if not, write to the Free Software
16 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
24 #include <sys/types.h>
30 safeChdir(char const *path, struct stat const *exp_stat)
32 if (strchr(path, '/')!=0) {
39 if (chdir(path)==-1 ||
40 stat(".", &now_stat)==-1) return -1;
41 if (exp_stat->st_dev != now_stat.st_dev ||
42 exp_stat->st_ino != now_stat.st_ino) {
43 // TODO: warning/logging