64 lines
1.5 KiB
Plaintext
64 lines
1.5 KiB
Plaintext
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#!/sbin/openrc-run
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# Copyright (c) 2007-2009 Roy Marples <roy@marples.name>
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# Released under the 2-clause BSD license.
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description="Loads a user defined list of kernel modules."
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depend()
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{
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use isapnp
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keyword -openvz -prefix -systemd-nspawn -vserver -lxc
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}
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start()
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{
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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 ] && return 0
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local KV x y kv_variant_list
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KV=$(uname -r)
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# full $KV
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kv_variant_list="${KV}"
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# remove any KV_EXTRA options to just get the full version
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x=${KV%%-*}
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# now slowly strip them
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while [ -n "$x" ] && [ "$x" != "$y" ]; do
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kv_variant_list="${kv_variant_list} $x"
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y=$x
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x=${x%.*}
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done
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local list= x= xx= y= args= mpargs= cnt=0 a=
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for x in $kv_variant_list ; do
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eval list=\$modules_$(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 $list; do
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a=${x#*:}
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if [ "$a" = "$x" ]; then
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unset mpargs
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ebegin "Loading module $x"
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else
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x=${x%%:*}
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mpargs="-o $a"
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ebegin "Loading module $x as $a"
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fi
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aa=$(shell_var "$a")
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xx=$(shell_var "$x")
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for y in $kv_variant_list ; do
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eval args=\$module_${aa}_args_$(shell_var "$y")
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[ -n "${args}" ] && break
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eval args=\$module_${xx}_args_$(shell_var "$y")
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[ -n "${args}" ] && break
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done
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[ -z "$args" ] && eval args=\$module_${aa}_args
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[ -z "$args" ] && eval args=\$module_${xx}_args
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eval modprobe -q "$mpargs" "$x" "$args"
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eend $? "Failed to load $x" && : $(( cnt += 1 ))
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done
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einfo "Autoloaded $cnt module(s)"
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}
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