1 files changed, 47 insertions, 0 deletions
diff --git a/lib/xopendir.c b/lib/xopendir.c
new file mode 100644
index 0000000..02709ac
--- /dev/null
+++ b/lib/xopendir.c
@@ -0,0 +1,47 @@
+/* xopendir.c: opendir and closedir with error checking.
+
+Copyright (C) 1992 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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+#include "config.h"
+
+#include "dirio.h"
+
+
+DIR *
+xopendir P1C(string, dirname)
+{
+  DIR *d = opendir (dirname);
+
+  if (d == NULL)
+    FATAL_PERROR (dirname);
+
+  return d;
+}
+
+
+void
+xclosedir P1C(DIR *, d)
+{
+#ifdef VOID_CLOSEDIR
+  closedir (d);
+#else
+  int ret = closedir (d);
+  
+  if (ret != 0)
+    FATAL ("closedir failed");
+#endif
+}