plugin_apm

APM (Advanced Power Management) plugin

This plugin provides an interface to the /proc/apm file.

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Functions

apm(key)	parse /proc/apm and return the value of

The following keys are valid:

driver_version	Linux driver version
bios_version	APM BIOS Version. Usually 1.0, 1.1 or 1.2.
bios_flags	APM flags from APM Installation Check
line_status	AC line status: 0=Off-line, 1=On-line, 2=On backup power, 255=Unknown
battery_status	Battery status: 0=High, 1=Low, 2=Critical, 3=Charging, 4=Selected battery not present, 255=unknown
battery_flag	Battery flag
battery_percent	Remaining battery life (percentage of charge)
battery_remaining	Remaining battery life (time units)
time_units	time units: min = minutes; sec = seconds

see the kernel source /usr/src/linux/arch/i386/kernel/apm.c for details.

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