[src/trunk]: src/lib/libcurses New functions delay_output() and napms().

[jdc <jdc%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/5c1321f5dc6d
branches:  trunk
changeset: 486043:5c1321f5dc6d
user:      jdc <jdc%NetBSD.org@localhost>
date:      Thu May 11 22:49:13 2000 +0000

description:
New functions delay_output() and napms().

diffstat:

 lib/libcurses/pause.c |  87 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 87 insertions(+), 0 deletions(-)

diffs (91 lines):

diff -r 85a54ef9d86e -r 5c1321f5dc6d lib/libcurses/pause.c
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/lib/libcurses/pause.c     Thu May 11 22:49:13 2000 +0000
@@ -0,0 +1,87 @@
+/*     $NetBSD: pause.c,v 1.1 2000/05/11 22:49:13 jdc Exp $    */
+
+/*-
+ * Copyright (c) 1999 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Julian Coleman.
+ *
+ * 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 the NetBSD
+ *        Foundation, Inc. and its contributors.
+ * 4. Neither the name of The NetBSD Foundation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``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 FOUNDATION OR CONTRIBUTORS
+ * 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.
+ */
+
+#include <sys/cdefs.h>
+#ifndef lint
+__RCSID("$NetBSD: pause.c,v 1.1 2000/05/11 22:49:13 jdc Exp $");
+#endif                         /* not lint */
+
+#include <stdarg.h>
+#include <sys/time.h>
+
+#include "curses.h"
+#include "curses_private.h"
+
+/*
+ * napms --
+ *     Sleep for ms milliseconds.
+ */
+int
+napms(int ms)
+{
+       struct timespec ts;
+
+#ifdef DEBUG
+       __CTRACE ("napms: %d\n", ms);
+#endif
+       ts.tv_sec = ms / 1000;
+       ts.tv_nsec = (ms % 1000) * 1000000;
+       (void) nanosleep(&ts, NULL);
+       return(OK);
+}
+
+/*
+ * delay_output --
+ *     Pause output using terminal pad character.
+ */
+int
+delay_output(int ms)
+{
+       char *delstr;
+
+#ifdef DEBUG
+       __CTRACE ("delay_output: %d\n", ms);
+#endif
+       if (!PC)
+               return(napms(ms));
+
+       if (asprintf(&delstr, "%d", ms) == -1)
+               return (ERR);
+       tputs (delstr, 0, __cputchar);
+       return (OK);
+}