openrc/init.d/modules.in
William Hubbs abe552b969 modules: get rid of printing each module on Linux
Now that we respect the module blacklists, don't print every module we
try to load, because it might not end up loaded due to the blacklist,
and modprobe doesn't consider that a failure.
2016-12-17 19:21:13 -06:00

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#!@SBINDIR@/openrc-run
# Copyright (c) 2007-2015 The OpenRC Authors.
# See the Authors file at the top-level directory of this distribution and
# https://github.com/OpenRC/openrc/blob/master/AUTHORS
#
# This file is part of OpenRC. It is subject to the license terms in
# the LICENSE file found in the top-level directory of this
# distribution and at https://github.com/OpenRC/openrc/blob/master/LICENSE
# This file may not be copied, modified, propagated, or distributed
# except according to the terms contained in the LICENSE file.
description="Loads a user defined list of kernel modules."
depend()
{
use isapnp
want modules-load
keyword -docker -lxc -openvz -prefix -systemd-nspawn -vserver
}
FreeBSD_modules()
{
local cnt=0 x
for x in $modules; do
ebegin "Loading module $x"
kldload "$x"
eend $? "Failed to load $x" && : $(( cnt += 1 ))
done
einfo "Autoloaded $cnt module(s)"
}
Linux_modules()
{
# Should not fail if kernel does not have module
# support compiled in ...
[ ! -f /proc/modules ] && return 0
local KV x y kv_variant_list
KV=$(uname -r)
# full $KV
kv_variant_list="${KV}"
# remove any KV_EXTRA options to just get the full version
x=${KV%%-*}
# now slowly strip them
while [ -n "$x" ] && [ "$x" != "$y" ]; do
kv_variant_list="${kv_variant_list} $x"
y=$x
x=${x%.*}
done
local list= x= xx= y= args= mpargs= a=
for x in $kv_variant_list ; do
eval list=\$modules_$(shell_var "$x")
[ -n "$list" ] && break
done
[ -z "$list" ] && list=$modules
[ -n "$list" ] && ebegin "Loading kernel modules"
for x in $list; do
a=${x#*:}
if [ "$a" = "$x" ]; then
unset mpargs
else
x=${x%%:*}
mpargs="-o $a"
fi
aa=$(shell_var "$a")
xx=$(shell_var "$x")
for y in $kv_variant_list ; do
eval args=\$module_${aa}_args_$(shell_var "$y")
[ -n "${args}" ] && break
eval args=\$module_${xx}_args_$(shell_var "$y")
[ -n "${args}" ] && break
done
[ -z "$args" ] && eval args=\$module_${aa}_args
[ -z "$args" ] && eval args=\$module_${xx}_args
eval modprobe --use-blacklist --verbose "$mpargs" "$x" "$args"
done
[ -n "$list" ] && eend
}
start()
{
case "$RC_UNAME" in
FreeBSD|Linux) ${RC_UNAME}_modules ;;
*) ;;
esac
return 0
}