apm_available (1) Linux Manual Page

apm_available – test whether APM subsystem is available

Synopsis

apm_available

Description

apm_available checks whether the APM ("Advanced Power Management") subsystem is available, as evidenced by the presence of the /proc/apm file.

Options

None.

Exit Status

0 (true) APM subsystem is available

1 (false) APM subsystem is not available

2 usage error (arguments supplied)

Files

/proc/apm APM status information file

Author

This manual page was written by Thomas Hood <jdthood [at] yahoo.co.uk>.