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Fix trap handler

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This commit is contained in:
Kroese 2023-04-11 05:55:21 +02:00 committed by GitHub
parent 6b50949141
commit 3797b48873
1 changed files with 4 additions and 8 deletions
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10
power.sh
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@ -12,7 +12,7 @@ _QEMU_SHUTDOWN_COUNTER=/run/qemu.counter
_trap(){
func="$1" ; shift
for sig ; do
trap '$func $sig' "$sig"
trap "$func $sig" "$sig"
done
}
@ -22,16 +22,12 @@ _graceful_shutdown(){
local QEMU_POWERDOWN_TIMEOUT="${QEMU_POWERDOWN_TIMEOUT:-120}"
set +e
echo "Trapped $1 signal"
echo "Received $1 signal.."
echo 0 > "${_QEMU_SHUTDOWN_COUNTER}"
FILE="${IMG}/agent.ver"
if [ ! -f "$FILE" ]; then
AGENT_VERSION="1"
echo "$AGENT_VERSION" > "$IMG"/agent.ver
else
[ ! -f "$FILE" ] && echo "1" > "$FILE"
AGENT_VERSION=$(cat "${FILE}")
fi
# Don't send the powerdown signal because Synology ignores it
# echo 'system_powerdown' | nc -q 1 -w 1 localhost "${QEMU_MONPORT}">/dev/null