1 files changed, 29 insertions, 0 deletions
diff --git a/lib/xstrdup.c b/lib/xstrdup.c
new file mode 100644
index 0000000..3ce69e9
--- /dev/null
+++ b/lib/xstrdup.c
@@ -0,0 +1,29 @@
+/* xstrdup.c: strdup 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"
+
+
+/* Return a copy of S in new storage.  */
+
+string
+xstrdup P1C(string, s)
+{
+  string new_string = (string) xmalloc (strlen (s) + 1);
+  return strcpy (new_string, s);
+}