acpi_available - test whether ACPI subsystem is available
2. SYNOPSIS ▲
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 ▲
5. EXIT STATUS ▲
true) ACPI subsystem is available
false) ACPI subsystem is not available
/acpi ACPI status information file
This manual page was written by Thomas Hood <>.