CFRunLoopStop(_:)
Forces a CFRunLoop object to stop running.
Declaration
func CFRunLoopStop(_ rl: CFRunLoop!)Parameters
- rl:
The run loop to stop.
Discussion
This function forces rl to stop running and return control to the function that called CFRunLoopRun() or CFRunLoopRunInMode(_:_:_:) for the current run loop activation. If the run loop is nested with a callout from one activation starting another activation running, only the innermost activation is exited.