ACPIAC(4) | Device Drivers Manual | ACPIAC(4)

# NAME

`acpiac` — ACPI AC adapter

# SYNOPSIS

`acpiac* at acpi?`

# DESCRIPTION

The `acpiac` driver supports ACPI AC Adapters. Information about AC power source status (connected or disconnected) is available through this driver as a sensor. AC power source status is updated via an event when a change happens, if the implementation supports it. The sensors provided by `acpiac` can be monitored using sysctl(8) or sensorsd(8).

# SEE ALSO

acpi(4), intro(4), sensorsd(8), sysctl(8)

# HISTORY

The `acpiac` driver first appeared in OpenBSD 3.8.

# AUTHORS

The `acpiac` driver was written by Marco Peereboom <marco@openbsd.org>.

December 10, 2014 | Debian