On Sun, 27 Jul 2008, Arnaud Le Blanc wrote:
> Hi,
>
> I made a pcntl_signal_dispatch() function [1] to allow scripts that use
> signals to work without ticks.
>
> This function just calls the pcntl's tick handler on-demand so that all
> signal
> handler functions are called if there are pending signals.
>
> It does not allow the signal handlers to be called at any time like with
> ticks, but allows things like this:
>
> while (do_something()) {
> /* main loop */
> pcntl_signal_dispatch();
> }
>
> or
>
> while (pcntl_signal_dispatch() && do_something()) {
> /* main loop */
> }
Does the function block if there are no pending signals? If not, I think
we should make that an option.
regards,
Derick
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