118 lines
3.2 KiB
Groff
118 lines
3.2 KiB
Groff
.\" $NetBSD: lkm.conf.5,v 1.7 2002/10/02 11:15:18 wiz Exp $
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.\"
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.\" Copyright (c) 1996 Matthew R. Green
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.\" All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\" 3. The name of the author may not be used to endorse or promote products
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.\" derived from this software without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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.\" BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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.\" LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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.\" AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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.\" OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.Dd November 8, 2000
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.Dt LKM.CONF 5
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.Os
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.Sh NAME
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.Nm lkm.conf
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.Nd loadable kernel module configuration file
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.Sh DESCRIPTION
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The
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.Nm
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file specifies loadable kernel modules, see
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.Xr lkm 4 ,
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that are to be loaded a boot time.
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The
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.Nm
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file is processed by
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.Pa /etc/rc.lkm
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at system boot time, if it exists.
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.Pp
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Each line of the file is of the form
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.Dl path options entry postinstall output when
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.Pp
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Except for the
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.Em path ,
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all other fields can be "-" to indicate empty.
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.Pp
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The
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.Em path
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is either an absolute pathname, or the name of a file in
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.Pa /lkm
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or
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.Pa /usr/lkm
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that is the LKM to be loaded.
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.Pp
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The
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.Em options
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are some combination of the -d and -v options to
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.Xr modload 8 .
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.Pp
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The
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.Em entry
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is the C symbol to call to initialize the module, defaulting to
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.Fn xxxinit .
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.Pp
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The
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.Em postinstall
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script is run after the LKM is installed.
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.Pp
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The output of the
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.Xr ld 1
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command is stored in
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.Em output .
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.Pp
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The
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.Em when
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field specifies at which time in the startup process the LKM is loaded.
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There are three predefined values which correspond to three points in
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the processing of the system startup script
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.Pa /etc/rc :
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.Bl -tag -width XXX
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.It BEFORENET
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Before networking is started. This works only if the
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.Pa /usr
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file system can already be mounted at this time.
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.It BEFOREMOUNT
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Before all file systems listed in
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.Pa /etc/fstab
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are mounted (the
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.Pa /usr
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and
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.Pa /var
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file systems are already present).
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.It AFTERMOUNT
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After all file systems are mounted.
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.El
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.Pp
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A "-" entry defaults to BEFORENET.
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.Sh FILES
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.Pa /etc/lkm.conf ,
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.Pa /etc/rc ,
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.Pa /etc/rc.d/lkm ,
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.Pa /etc/rc.lkm
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.Sh SEE ALSO
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.Xr lkm 4 ,
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.Xr modload 8
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.Sh HISTORY
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The
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.Nm
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file appeared in
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.Nx 1.3 .
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