64 lines
2.1 KiB
Plaintext
64 lines
2.1 KiB
Plaintext
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#!/bin/sh
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#
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# $NetBSD: h_funcs.subr,v 1.3 2010/06/23 11:19:17 pooka Exp $
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#
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# Copyright (c) 2007 The NetBSD Foundation, Inc.
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# All rights reserved.
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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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#
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# require_fs name
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#
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# Checks that the given file system is built into the kernel and
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# that its corresponding mount(8) utility is available. Otherwise
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# skips the test.
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#
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require_fs() {
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local name
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local autoload
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name="${1}"
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atf_require_prog mount
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atf_require_prog mount_${name}
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atf_require_prog umount
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# if we have autoloadable modules, just assume the file system
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atf_require_prog sysctl
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autoload=$(sysctl -n kern.module.autoload)
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[ "${autoload}" = "1" ] && return 0
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set -- $(sysctl -n vfs.generic.fstypes)
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found=no
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while [ ${#} -gt 1 ]; do
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if [ ${1} = ${name} ]; then
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found=yes
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break
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fi
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shift
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done
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[ ${found} = yes ] || \
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atf_skip "The kernel does not include support the " \
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"\`${name}' file system"
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}
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