Function

Summary

Returns the current run time for a process.

Package

mp

Signature

process-run-time process => time

Arguments

process

A process.

Values

time

A positive integer or nil.

Description

The function process-run-time returns the current run time for process in internal time units. If the value cannot be determined (currently this is only on FreeBSD), then the return value is nil.

Notes

The value returned by get-internal-run-time is similar, but on some operating systems it is the total time for all Lisp processes in the image.

See also

process-idle-time