ACPIAC(4) BSD Kernel Interfaces Manual ACPIAC(4)
acpiac -- ACPI AC adapter
acpiac* at acpi?
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 pro-
vided by acpiac can be monitored using sysctl(8) or sensorsd(8).
acpi(4), intro(4), sensorsd(8), sysctl(8)
The acpiac driver first appeared in OpenBSD 3.8.
The acpiac driver was written by Marco Peereboom <email@example.com>.
BSD December 10, 2014 BSD