79 lines
2.7 KiB
Groff
79 lines
2.7 KiB
Groff
.\" $NetBSD: kvm_mkdb.8,v 1.14 2003/08/07 11:25:23 agc Exp $
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.\"
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.\" Copyright (c) 1989, 1991, 1993
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.\" The Regents of the University of California. 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. Neither the name of the University nor the names of its contributors
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.\" may be used to endorse or promote products derived from this software
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.\" without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, 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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.\" from: @(#)kvm_mkdb.8 8.1 (Berkeley) 6/9/93
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.\"
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.Dd May 3, 2003
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.Dt KVM_MKDB 8
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.Os
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.Sh NAME
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.Nm kvm_mkdb
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.Nd create kernel database
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.Sh SYNOPSIS
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.Nm
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.Op Fl o Ar database
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.Op file
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.Sh DESCRIPTION
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.Nm
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creates a database,
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.Pa /var/db/kvm.db ,
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containing information about the specified file.
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If no file is specified,
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.Pa /dev/ksyms
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is used by default.
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The database will only be recreated if its contents
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do not already describe the running kernel.
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.Pp
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The options are as follows:
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.Bl -tag -width indent
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.It Fl o Ar database
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Put the output databases in the named file.
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.El
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.Pp
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Various library routines consult this database.
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The only information currently stored is the kernel namelist, which is
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used by the
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.Xr kvm_nlist 3
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function. In the future, the database may contain other static
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information about the current system.
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.Sh FILES
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.Bl -tag -width /var/db/kvm.db -compact
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.It Pa /netbsd
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.It Pa /var/db/kvm.db
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.El
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.Sh SEE ALSO
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.Xr kvm_nlist 3
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.Sh HISTORY
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The
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.Nm
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utility first appeared in
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.Bx 4.4 .
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.Sh BUGS
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The database is not updated when kernel modules are loaded.
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