1 files changed, 49 insertions, 0 deletions
diff --git a/lib/libtermlib/def_prog_mode.c b/lib/libtermlib/def_prog_mode.c
new file mode 100644
index 00000000000..63bdbc5c2d5
--- /dev/null
+++ b/lib/libtermlib/def_prog_mode.c
@@ -0,0 +1,49 @@
+/*	$OpenBSD: def_prog_mode.c,v 1.1 1996/05/31 05:40:02 tholo Exp $	*/
+
+/*
+ * Copyright (c) 1996 SigmaSoft, Th. Lockert <tholo@sigmasoft.com>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by SigmaSoft, Th.  Lockert.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
+ * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef lint
+static char rcsid[] = "$OpenBSD: def_prog_mode.c,v 1.1 1996/05/31 05:40:02 tholo Exp $";
+#endif
+
+#include <unistd.h>
+#include <sys/ioctl.h>
+#include "term.h"
+
+/*
+ * Save current mode as "program" mode, so that it can later be
+ * restored using reset_prog_mode()
+ */
+int
+def_prog_mode()
+{
+    return (tcgetattr(cur_term->fd, &cur_term->pmode) == 0) ? OK : ERR;
+}