GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: lib/libutil/getmaxpartitions.c Lines: 0 8 0.0 %
Date: 2017-11-13 Branches: 0 2 0.0 %

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/*	$OpenBSD: getmaxpartitions.c,v 1.9 2016/08/27 03:54:20 guenther Exp $	*/
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/*	$NetBSD: getmaxpartitions.c,v 1.1 1996/05/16 07:03:31 thorpej Exp $	*/
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/*-
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 * Copyright (c) 1996 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 Jason R. Thorpe.
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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 REGENTS OR CONTRIBUTORS BE
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 * 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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#include <sys/types.h>
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#include <sys/sysctl.h>
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#include <stdio.h>		/* for NULL */
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#include "util.h"
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int
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getmaxpartitions(void)
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{
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	int maxpart, mib[2];
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	size_t varlen;
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	mib[0] = CTL_KERN;
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	mib[1] = KERN_MAXPARTITIONS;
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	varlen = sizeof(maxpart);
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	if (sysctl(mib, 2, &maxpart, &varlen, NULL, (size_t)0) < 0)
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		return (-1);
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	return (maxpart);
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}