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110 lines
3.1 KiB
Groff
110 lines
3.1 KiB
Groff
.\" $NetBSD: services_mkdb.8,v 1.9 2009/05/13 22:36:39 wiz Exp $
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.\"
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.\" Copyright (c) 1999 The NetBSD Foundation, Inc.
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.\" All rights reserved.
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.\"
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.\" This code is derived from software contributed to The NetBSD Foundation
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.\" by Luke Mewburn.
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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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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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.\" POSSIBILITY OF SUCH DAMAGE.
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.\"
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.Dd April 4, 2010
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.Dt SERVICES_MKDB 8
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.Os
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.Sh NAME
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.Nm services_mkdb
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.Nd generate the services database
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.Sh SYNOPSIS
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.Nm
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.Op Fl b | l
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.Op Fl q
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.Op Fl o Ar database
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.Op Ar file
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.Nm
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.Fl u
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.Op Ar file
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.Sh DESCRIPTION
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The
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.Nm
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utility
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creates a
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.Xr db 3
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database for the specified
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.Ar file .
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If no file is specified, then
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.Pa /etc/services
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is used.
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The database is installed into
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.Pa /var/db/services.db .
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The file must be in the correct format (see
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.Xr services 5 ) .
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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 b
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Use big-endian byte order for database metadata.
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.It Fl l
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Use little-endian byte order for database metadata.
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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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.It Fl q
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Do not warn about duplicate services.
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.It Fl u
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Print the services file to stdout, omitting duplicate entries and comments.
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.El
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.Pp
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The databases are used by the C library services routines (see
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.Xr getservent 3 ) .
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.Pp
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The
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.Fl b
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and
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.Fl l
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flags are mutually exclusive.
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The default byte ordering is the current host order.
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.Sh FILES
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.Bl -tag -width ".Pa /var/db/services.db.tmp" -compact
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.It Pa /var/db/services.db
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The current services database.
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.It Pa /var/db/services.db.tmp
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A temporary file.
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.It Pa /etc/services
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The current services file.
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.El
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.Sh EXIT STATUS
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.Ex -std
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.Sh SEE ALSO
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.Xr db 3 ,
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.Xr getservent 3 ,
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.Xr services 5
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.Sh BUGS
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Because
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.Nm
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guarantees not to install a partial destination file it must
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build a temporary file in the same file system and if successful use
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.Xr rename 2
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to install over the destination file.
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.Pp
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If
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.Nm
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fails it will leave the previous version of the destination file intact.
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