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54 lines
1.4 KiB
54 lines
1.4 KiB
4 months ago
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#!/vendor/bin/sh
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#############################################################
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### init.insmod.cfg format: ###
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### ----------------------------------------------------- ###
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### [insmod|setprop|enable/moprobe|wait] [path|prop name] ###
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### ... ###
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#############################################################
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# imitates wait_for_file() in init
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wait_for_file()
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{
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filename="${1}"
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timeout="${2:-5}"
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expiry=$(($(date "+%s")+timeout))
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while [[ ! -e "${filename}" ]] && [[ "$(date "+%s")" -le "${expiry}" ]]
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do
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sleep 0.01
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done
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}
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if [ $# -eq 1 ]; then
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cfg_file=$1
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else
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exit 1
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fi
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if [ -f $cfg_file ]; then
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while IFS="|" read -r action arg
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do
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case $action in
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"insmod") insmod $arg ;;
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"setprop") setprop $arg 1 ;;
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"enable") echo 1 > $arg ;;
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"modprobe")
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case ${arg} in
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"-b *" | "-b")
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arg="-b $(cat /vendor/lib/modules/modules.load)" ;;
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"*" | "")
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arg="$(cat /vendor/lib/modules/modules.load)" ;;
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esac
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modprobe -a -d /vendor/lib/modules $arg ;;
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"wait") wait_for_file $arg ;;
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esac
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done < $cfg_file
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fi
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# set property even if there is no insmod config
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# as property value "1" is expected in early-boot trigger
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setprop vendor.all.modules.ready 1
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setprop vendor.all.devices.ready 1
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