like chdir(2), but safer, if possible

1 files changed, 25 insertions, 0 deletions

diff --git a/lib/chdir-safer.h b/lib/chdir-safer.h
new file mode 100644
index 000000000..816014162
--- /dev/null
+++ b/lib/chdir-safer.h
@@ -0,0 +1,25 @@
+/* like chdir(2), but safer, if possible
+   Copyright (C) 2005 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+
+/* Written by Jim Meyering.  */
+
+#ifndef FCHMOD_SAFER_H
+# define FCHMOD_SAFER_H 1
+
+int chdir_no_follow (char const *file);
+
+#endif /* FCHMOD_SAFER_H */