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


 
Sélectionnez
0 (true)  	APM subsystem is available
 1 (false) 	APM subsystem is not available
 2			usage error (arguments supplied)
 

6. FILES


 
Sélectionnez
 
 /proc/apm         APM status information file
 

7. AUTHOR

This manual page was written by Thomas Hood < >.