NAME¶
acpi_available - test whether ACPI subsystem is available
SYNOPSIS¶
acpi_available
DESCRIPTION¶
acpi_available checks whether the ACPI ("Advanced Configuration and
Power Interface") subsystem is available, as evidenced by the presence of
the /proc/acpi directory.
OPTIONS¶
None.
EXIT STATUS¶
0 (true) ACPI subsystem is available
1 (false) ACPI subsystem is not available
2 usage error (arguments supplied)
FILES¶
/proc/acpi ACPI status information file
AUTHOR¶
This manual page was written by Thomas Hood <jdthood@yahoo.co.uk>.