1#!/bin/sh 2# 3# $NetBSD: h_funcs.subr,v 1.1 2007/11/12 15:18:20 jmmv Exp $ 4# 5# Copyright (c) 2007 The NetBSD Foundation, Inc. 6# All rights reserved. 7# 8# Redistribution and use in source and binary forms, with or without 9# modification, are permitted provided that the following conditions 10# are met: 11# 1. Redistributions of source code must retain the above copyright 12# notice, this list of conditions and the following disclaimer. 13# 2. Redistributions in binary form must reproduce the above copyright 14# notice, this list of conditions and the following disclaimer in the 15# documentation and/or other materials provided with the distribution. 16# 3. All advertising materials mentioning features or use of this software 17# must display the following acknowledgement: 18# This product includes software developed by the NetBSD 19# Foundation, Inc. and its contributors. 20# 4. Neither the name of The NetBSD Foundation nor the names of its 21# contributors may be used to endorse or promote products derived 22# from this software without specific prior written permission. 23# 24# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 25# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 26# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 27# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 28# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 29# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 30# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 31# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 32# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 33# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 34# POSSIBILITY OF SUCH DAMAGE. 35# 36 37# 38# require_fs name 39# 40# Checks that the given file system is built into the kernel and 41# that its corresponding mount(8) utility is available. Otherwise 42# skips the test. 43# 44require_fs() { 45 local name 46 name="${1}" 47 48 atf_require_prog sysctl 49 set -- $(sysctl -n vfs.generic.fstypes) 50 found=no 51 while [ ${#} -gt 1 ]; do 52 if [ ${1} = ${name} ]; then 53 found=yes 54 break 55 fi 56 shift 57 done 58 [ ${found} = yes ] || \ 59 atf_skip "The kernel does not include support the " \ 60 "\`${name}' file system" 61 62 atf_require_prog mount 63 atf_require_prog mount_${name} 64 atf_require_prog umount 65} 66