1. NAME▲
acpi_available - test whether ACPI subsystem is available
2. SYNOPSIS ▲
acpi_available
3. 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.
4. OPTIONS ▲
None.
5. EXIT STATUS ▲
0 (true) ACPI subsystem is available
1 (false) ACPI subsystem is not available
2 usage error (arguments supplied)6. FILES▲
/proc/acpi ACPI status information file7. AUTHOR▲
This manual page was written by Thomas Hood <>.


