84 lines
2.6 KiB
Plaintext
Executable File
84 lines
2.6 KiB
Plaintext
Executable File
#!/sbin/runscript
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# Copyright 2007 Roy Marples
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# All rights reserved
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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 AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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description="Loads a user defined list of kernel modules."
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depend() {
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need checkroot
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use isapnp
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}
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_shell_var() {
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local rem=$1 c= r= var=
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while [ -n "${rem}" ]; do
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r=${rem#?}
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c=${rem%${r}}
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case "${c}" in
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[a-zA-Z0-9]);;
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*) c=_;;
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esac
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var=${var}${c}
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rem=${r}
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done
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echo ${var}
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}
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start() {
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# Should not fail if kernel do not have module
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# support compiled in ...
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[ ! -f /proc/modules -o "${RC_SYS}" = "VPS" ] && return 0
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local KV=$(uname -r)
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local KV_MAJOR=${KV%%.*}
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local x=${KV#*.}
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local KV_MINOR=${x%%.*}
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x=${KV#*.*.}
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local KV_MICRO=${x%%-*}
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local list= x= opts= cnt=0
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for x in "${KV}" ${KV_MAJOR}.${KV_MINOR}.${KV_MICRO} ${KV_MAJOR}.${KV_MINOR}; do
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eval list=\$modules_$(_shell_var "${x}")
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[ -n "${list}" ] && break
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done
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[ -z "${list}" ] && list=${modules}
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for x in ${list}; do
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ebegin "Loading module ${x}"
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eval opts=\$module_$(_shell_var "${x}")_opts
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eval modprobe -q "${x}" "${opts}"
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eend $? "Failed to load ${x}" && cnt=$((${cnt} + 1))
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done
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einfo "Autoloaded ${cnt} module(s)"
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# Just in case a sysadmin prefers generic symbolic links in
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# /lib/modules/boot for boot time modules we will load these modules
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[ -n "$(modprobe -l -t boot)" ] && modprobe -a -t boot \* 2>/dev/null
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# Above test clobbers the return
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return 0
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}
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# vim: set ts=4 :
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