1 files changed, 46 insertions, 0 deletions

diff --git a/gnu/libexec/uucp/libuuconf/errno.c b/gnu/libexec/uucp/libuuconf/errno.c
new file mode 100644
index 000000000000..d1def82ca3c6
--- /dev/null
+++ b/gnu/libexec/uucp/libuuconf/errno.c
@@ -0,0 +1,46 @@
+/* errno.c
+   Return the saved errno value.
+
+   Copyright (C) 1992 Ian Lance Taylor
+
+   This file is part of the Taylor UUCP uuconf library.
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License
+   as published by the Free Software Foundation; either version 2 of
+   the License, or (at your option) any later version.
+
+   This library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with this library; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+   The author of the program may be contacted at ian@airs.com or
+   c/o Infinity Development Systems, P.O. Box 520, Waltham, MA 02254.
+   */
+
+#include "uucnfi.h"
+
+#if USE_RCS_ID
+const char _uuconf_errno_rcsid[] = "$Id: errno.c,v 1.1 1993/08/04 19:34:01 jtc Exp $";
+#endif
+
+#include <errno.h>
+
+/* Return the saved errno value.  */
+
+int
+uuconf_error_errno (pglobal)
+     pointer pglobal;
+{
+  struct sglobal *qglobal = (struct sglobal *) pglobal;
+
+  if (qglobal == NULL)
+    return errno;
+  else
+    return qglobal->ierrno;
+}