Reads temperature of first CPU in °C from sysctl(8)
(dev.cpu.0.temperature
).
The function returns the following error codes:
E_FORMAT
if output format is unexpected.E_PLATFORM
if current system is not FreeBSD.E_READ
if pipe returned no bytes.E_SYSTEM
if system call failed.Type | Intent | Optional | Attributes | Name | ||
---|---|---|---|---|---|---|
real, | intent(out) | :: | temperature |
Temperature [°C] |