ENVIRON(4) | Device Drivers Manual (sparc64) | ENVIRON(4)

# NAME

`environ` — SPARC64 temperature sensor

# SYNOPSIS

`environ* at fhc?`

# DESCRIPTION

The `environ` driver provides support for the temperature sensor found on the boards of Sunfire, Starfire, and Wildfire UltraSPARC systems. The temperature readings are made available through the sysctl(8) interface.

# SEE ALSO

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

# HISTORY

The `environ` driver first appeared in OpenBSD 4.3.

# AUTHORS

The `environ` driver was written by Mark Kettenis <kettenis@openbsd.org>.

July 16, 2013 | Debian