DispatchSync_f
Schedule a C-style function for synchronous execution on the current queue.
Declaration
void DispatchSync_f(void *context, IODispatchFunction function);Parameters
- context:
A pointer to contextual data that you want to pass to the function.
- function:
The function to execute on the queue.
Discussion
This method schedules the function for execution on the queue and waits for it to complete before returning. The system retains the queue until the function completes.