readlabelfs.3 revision 1.8
$OpenBSD: readlabelfs.3,v 1.8 2013/06/05 03:40:26 tedu Exp $
Copyright (c) 1996, Jason Downs. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
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1. Redistributions of source code must retain the above copyright
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2. Redistributions in binary form must reproduce the above copyright
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documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS
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DISCLAIMED. IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT,
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.Dd $Mdocdate: May 31 2007 $ .Dt READLABELFS 3 .Os .Sh NAME .Nm readlabelfs .Nd read disklabel filesystem type .Sh SYNOPSIS n util.h .Ft char * .Fn readlabelfs "char *device" "int verbose" .Sh DESCRIPTION The .Fn readlabelfs function attempts to determine the filesystem type of the disk partition specified by .Fa device and returns it in a short form that can be easily used to construct arguments within .Xr mount 8 and similar high-level filesystem utilities.
Copyright (c) 1996, Jason Downs. All rights reserved.
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 AUTHOR(S) ``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 AUTHOR(S) 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.
.Dd $Mdocdate: May 31 2007 $ .Dt READLABELFS 3 .Os .Sh NAME .Nm readlabelfs .Nd read disklabel filesystem type .Sh SYNOPSIS n util.h .Ft char * .Fn readlabelfs "char *device" "int verbose" .Sh DESCRIPTION The .Fn readlabelfs function attempts to determine the filesystem type of the disk partition specified by .Fa device and returns it in a short form that can be easily used to construct arguments within .Xr mount 8 and similar high-level filesystem utilities.
p If the .Fa verbose argument is not 0, .Fn readlabelfs will print appropriate error messages before returning. Otherwise, it produces no output on the terminal. .Sh RETURN VALUES .Fn readlabelfs returns .Dv NULL upon error, or a valid filesystem type upon success. .Sh HISTORY .Fn readlabelfs first appeared in .Ox 2.0 .