SIMPLE SOLUTIONS

ACPI_AVAILABLE - reference manual online

Test whether ACPI subsystem is available.

Chapter
2006-01-03
ACPI_AVAILABLE(1)                    General Commands Manual                    ACPI_AVAILABLE(1)

NAME acpi_available - test whether ACPI subsystem is available
SYNOPSIS acpi_available
DESCRIPTION acpi_available checks whether the ACPI ("Advanced Configuration and Power Interface") sub‐ system 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 <@yahoo.co.uk>.
2006-01-03 ACPI_AVAILABLE(1)