Add hz(9) man page.
This commit is contained in:
parent
6d1c80037a
commit
b35bc23d45
|
@ -1,4 +1,4 @@
|
|||
# $NetBSD: Makefile,v 1.89 2001/09/04 03:02:19 wiz Exp $
|
||||
# $NetBSD: Makefile,v 1.90 2001/09/04 04:01:49 wiz Exp $
|
||||
|
||||
# Makefile for section 9 (kernel function and variable) manual pages.
|
||||
|
||||
|
@ -8,7 +8,7 @@ MAN= access.9 altq.9 arp.9 audio.9 autoconf.9 bitmask_snprintf.9 \
|
|||
callout.9 cardbus.9 cnmagic.9 config.9 cons.9 copy.9 cpu_reboot.9 \
|
||||
ctxsw.9 disk.9 disklabel.9 \
|
||||
dopowerhooks.9 doshutdownhooks.9 driver.9 ethersubr.9 evcnt.9 \
|
||||
extent.9 fetch.9 fork1.9 humanize_number.9 in4_cksum.9 inittodr.9 \
|
||||
extent.9 fetch.9 fork1.9 humanize_number.9 hz.9 in4_cksum.9 inittodr.9 \
|
||||
intro.9 ioasic.9 ioctl.9 isa.9 isapnp.9 kprintf.9 kthread.9 \
|
||||
linedisc.9 lock.9 log.9 malloc.9 mbuf.9 \
|
||||
memcmp.9 memcpy.9 memmove.9 memset.9 \
|
||||
|
|
|
@ -0,0 +1,64 @@
|
|||
.\" $NetBSD: hz.9,v 1.1 2001/09/04 04:01:49 wiz Exp $
|
||||
.\"
|
||||
.\" Copyright (c) 2001 The NetBSD Foundation, Inc.
|
||||
.\" All rights reserved.
|
||||
.\"
|
||||
.\" This code is derived from software contributed to The NetBSD Foundation
|
||||
.\" by Thomas Klausner.
|
||||
.\"
|
||||
.\" 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.
|
||||
.\"
|
||||
.Dd September 4, 2001
|
||||
.Dt HZ 9
|
||||
.Os
|
||||
.Sh NAME
|
||||
.Nm hz
|
||||
.Nd system clock frequency
|
||||
.Sh SYNOPSIS
|
||||
.Fd #include <sys/kernel.h>
|
||||
.Va int hz;
|
||||
.Sh DESCRIPTION
|
||||
.Nm
|
||||
specifies the number of times the
|
||||
.Xr hardclock 9
|
||||
timer ticks per second.
|
||||
.Nm
|
||||
is hardware-dependant; it can be overridden (if the machine dependant
|
||||
code supports this) by defining
|
||||
.Em HZ
|
||||
in the kernel configuration file (see
|
||||
.Xr options 4 ) .
|
||||
Only override the default value if you really know what you are
|
||||
doing.
|
||||
.Sh SEE ALSO
|
||||
.Xr options 4 ,
|
||||
.Xr callout 9 ,
|
||||
.Xr hardclock 9 ,
|
||||
.Xr microtime 9 ,
|
||||
.Xr time 9
|
Loading…
Reference in New Issue