2010-05-04 10:41:27 +04:00
|
|
|
.\" $NetBSD: disklabel_scan.3,v 1.6 2010/05/04 06:41:27 jruoho Exp $
|
2002-10-13 00:53:15 +04:00
|
|
|
.\"
|
|
|
|
|
.\" Copyright (c) 2002 The NetBSD Foundation, Inc.
|
|
|
|
|
.\" All rights reserved.
|
|
|
|
|
.\"
|
|
|
|
|
.\" This code is derived from software contributed to The NetBSD Foundation
|
|
|
|
|
.\" by Roland C. Dowdeswell.
|
|
|
|
|
.\"
|
|
|
|
|
.\" 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.
|
|
|
|
|
.\"
|
|
|
|
|
.\" 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.
|
|
|
|
|
.\"
|
2010-05-04 10:41:27 +04:00
|
|
|
.Dd May 4, 2010
|
2002-10-13 00:53:15 +04:00
|
|
|
.Dt DISKLABEL_SCAN 3
|
|
|
|
|
.Os
|
|
|
|
|
.Sh NAME
|
|
|
|
|
.Nm disklabel_scan
|
|
|
|
|
.Nd scan a buffer for a valid disklabel
|
|
|
|
|
.Sh LIBRARY
|
|
|
|
|
.Lb libutil
|
|
|
|
|
.Sh SYNOPSIS
|
2003-04-16 17:34:34 +04:00
|
|
|
.In util.h
|
2002-10-13 00:53:15 +04:00
|
|
|
.Ft int
|
2002-10-13 02:19:25 +04:00
|
|
|
.Fn disklabel_scan "struct disklabel *lp" "char *buf" "size_t buflen"
|
2002-10-13 00:53:15 +04:00
|
|
|
.Sh DESCRIPTION
|
|
|
|
|
.Fn disklabel_scan
|
|
|
|
|
scans the memory region specified by
|
|
|
|
|
.Fa buf
|
|
|
|
|
and
|
|
|
|
|
.Fa buflen
|
|
|
|
|
for a valid disklabel.
|
|
|
|
|
If such a label is found, it is copied into
|
|
|
|
|
.Fa lp .
|
|
|
|
|
.Sh RETURN VALUES
|
|
|
|
|
The
|
|
|
|
|
.Fn disklabel_scan
|
|
|
|
|
function returns 0 if a valid disklabel was found and 1 if not.
|
|
|
|
|
.Sh HISTORY
|
|
|
|
|
The
|
2010-05-04 10:41:27 +04:00
|
|
|
.Fn disklabel_scan
|
2002-10-13 00:53:15 +04:00
|
|
|
function call appeared in
|
2003-01-20 00:25:36 +03:00
|
|
|
.Nx 2.0 .
|
