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Support NetBSD envstat for working out if on AC power.

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This commit is contained in:
Roy Marples 2009-05-29 21:19:31 +01:00
parent fa9e482a31
commit e689f17933
1 changed files with 10 additions and 3 deletions
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13
init.d/fsck.in
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@ -35,19 +35,26 @@ _on_ac_power()
if [ -f /proc/acpi/ac_adapter/AC/state ]; then
cat /proc/acpi/ac_adapter/AC/state | while read line; do
case "$line" in
"state:"*"on-line") return 128;;
"state:"*"off-line") return 128;;
esac
done
elif [ -f /proc/pmu/info ]; then
cat /proc/pmu/info | while read line; do
case "$line" in
"AC Power"*": 1") return 128;;
"AC Power"*": 0") return 128;;
esac
done
elif type envstat >/dev/null 2>&1; then
# NetBSD has envstat
envstat -d acpiacad0 2>/dev/null | while read line; do
case "$line" in
"connected:"*"OFF") return 128;;
esac
done
else
return 0
fi
[ $? = 128 ]
[ $? != 128 ]
}
start()