Dr Andrew Scott G7VAV

MBCS, MIET, Member ACM, Member IEEE

Senior Lecturer
School of Computing
and Communications

D35 InfoLab21
Lancaster University
Lancaster, LA1 4WA
United Kingdom

APM_AVAILABLE

Section: User Commands (1)
Updated: 2006-01-03
Index Return to Main Contents

NAME

apm_available - test whether APM subsystem is available

apm_available

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

None.

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


/proc/apm         APM status information file

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Andrew Scott