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[src/trunk]: src/share/man/man4 mention the new QSIZE ioctls.
details: https://anonhg.NetBSD.org/src/rev/337aebd215cc
branches: trunk
changeset: 769805:337aebd215cc
user: christos <christos%NetBSD.org@localhost>
date: Sat Sep 24 00:06:20 2011 +0000
description:
mention the new QSIZE ioctls.
diffstat:
share/man/man4/tty.4 | 14 ++++++++++++--
1 files changed, 12 insertions(+), 2 deletions(-)
diffs (35 lines):
diff -r 768873d5f6ae -r 337aebd215cc share/man/man4/tty.4
--- a/share/man/man4/tty.4 Sat Sep 24 00:05:38 2011 +0000
+++ b/share/man/man4/tty.4 Sat Sep 24 00:06:20 2011 +0000
@@ -1,4 +1,4 @@
-.\" $NetBSD: tty.4,v 1.27 2011/04/28 12:15:35 wiz Exp $
+.\" $NetBSD: tty.4,v 1.28 2011/09/24 00:06:20 christos Exp $
.\"
.\" Copyright (c) 1991, 1992, 1993
.\" The Regents of the University of California. All rights reserved.
@@ -29,7 +29,7 @@
.\"
.\" @(#)tty.4 8.3 (Berkeley) 4/19/94
.\"
-.Dd October 7, 2006
+.Dd September 9, 2011
.Dt TTY 4
.Os
.Sh NAME
@@ -331,6 +331,16 @@
structure pointed to by
.Fa ws
(see above).
+.It Dv TIOCGQSIZE Fa int *qsize
+Get the current size of the tty input and output queues.
+.It Dv TIOCSQSIZE Fa int *qsize
+Set the size of the tty input and output queues.
+Valid sizes are between
+.Dv 1024
+and
+.Dv 65536
+and input values are converted to a power of two.
+All pending input and output is dropped.
.It Dv TIOCCONS Fa int *on
If
.Fa on
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