ACPI_AVAILABLE

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 AT yahoo DOT co DOT uk>.

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