util-vserver-0.30.208

[util-vserver.git] / lib / islink.c

diff --git a/lib/islink.c b/lib/islink.c
new file mode 100644 (file)
index 0000000..3179e94
--- /dev/null
+++ b/lib/islink.c
@@ -0,0 +1,36 @@
+// $Id: islink.c,v 1.1 2004/10/21 19:01:26 ensc Exp $    --*- c -*--
+
+// Copyright (C) 2004 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
+//  
+// 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; version 2 of the License.
+//  
+// 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif
+
+#include "internal.h"
+
+#include <stdbool.h>
+#include <unistd.h>
+#include <sys/stat.h>
+
+bool
+utilvserver_isLink(char const *path)
+{
+  struct stat          st;
+  if (lstat(path, &st)==-1) return false;
+
+  return S_ISLNK(st.st_mode);
+}