1. NAME▲
apm_available - test whether APM subsystem is available
2. SYNOPSIS ▲
apm_available
3. DESCRIPTION ▲
apm_available checks whether the APM ("Advanced Power Management") subsystem is available, as evidenced by the presence of the /proc/apm file.
4. OPTIONS ▲
None.
5. EXIT STATUS ▲
0
(
true
) APM subsystem is available
1
(
false
) APM subsystem is not available
2
usage error (
arguments supplied)
6. FILES▲
/
proc/
apm APM status information file
7. AUTHOR▲
This manual page was written by Thomas Hood <>.