NetBSD/usr.sbin/kvm_mkdb/kvm_mkdb.8

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.\" $NetBSD: kvm_mkdb.8,v 1.14 2003/08/07 11:25:23 agc Exp $
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.\"
.\" Copyright (c) 1989, 1991, 1993
.\" The Regents of the University of California. All rights reserved.
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.\"
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.\" may be used to endorse or promote products derived from this software
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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
.Os
.Sh NAME
.Nm kvm_mkdb
.Nd create kernel database
.Sh SYNOPSIS
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.Nm
.Op Fl o Ar database
.Op file
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.Sh DESCRIPTION
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.Nm
creates a database,
.Pa /var/db/kvm.db ,
containing information about the specified file.
If no file is specified,
.Pa /dev/ksyms
is used by default.
The database will only be recreated if its contents
do not already describe the running kernel.
.Pp
The options are as follows:
.Bl -tag -width indent
.It Fl o Ar database
Put the output databases in the named file.
.El
.Pp
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Various library routines consult this database.
The only information currently stored is the kernel namelist, which is
used by the
.Xr kvm_nlist 3
function. In the future, the database may contain other static
information about the current system.
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.Sh FILES
.Bl -tag -width /var/db/kvm.db -compact
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.It Pa /netbsd
.It Pa /var/db/kvm.db
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.El
.Sh SEE ALSO
.Xr kvm_nlist 3
.Sh HISTORY
The
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.Nm
utility first appeared in
.Bx 4.4 .
.Sh BUGS
The database is not updated when kernel modules are loaded.