Terminfo emulation library; currently understands only about reading from

termcap database using cgetent(3)

1 files changed, 67 insertions, 0 deletions

diff --git a/lib/libtermlib/restartterm.c b/lib/libtermlib/restartterm.c
new file mode 100644
index 00000000000..4c9801632e5
--- /dev/null
+++ b/lib/libtermlib/restartterm.c
@@ -0,0 +1,67 @@
+/*	$OpenBSD: restartterm.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: restartterm.c,v 1.1 1996/05/31 05:40:02 tholo Exp $";
+#endif
+
+#include "term.h"
+
+/*
+ * Reinitialize terminal setup after a restart, eg. with the use
+ * of undump
+ *
+ * The terminal and speed may have changed, but it is assumed that
+ * the size of the terminal remain constant
+ */
+int
+restartterm(name, fd, errret)
+     const char *name;
+     int fd;
+     int *errret;
+{
+    struct termios pmode, smode;
+    int r, l, c;
+
+    pmode = cur_term->pmode;
+    smode = cur_term->smode;
+    l = lines;
+    c = columns;
+    r = setupterm(name, fd, errret);
+    cfsetspeed(&pmode, cur_term->baudrate);
+    cfsetspeed(&smode, cur_term->baudrate);
+    cur_term->pmode = pmode;
+    cur_term->smode = smode;
+    lines = l;
+    columns = c;
+    return r;
+}