[PATCH evemu 2/5] Put a warning in if we sleep for more than 10s

[Peter Hutterer]

On Fri, Aug 07, 2015 at 10:58:23AM +1000, Peter Hutterer wrote:
> Most likely a bug or a bad recordings, but even when it's not it's good to
> know why nothing is happening.
> 
> Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
> ---
>  src/evemu.c | 12 ++++++++++++
>  1 file changed, 12 insertions(+)
> 
> diff --git a/src/evemu.c b/src/evemu.c
> index c3079dd..35b2a69 100644
> --- a/src/evemu.c
> +++ b/src/evemu.c
> @@ -825,6 +825,16 @@ int evemu_create_event(struct input_event *ev, int type, int code, int value)
>  	return 0;
>  }
>  
> +static inline unsigned long s2us(unsigned long s)
> +{
> +	return s * 100000L;
> +}
> +
> +static inline unsigned long us2s(unsigned long us)
> +{
> +	return us / 100000L;
> +}

whoops, turns out there was a 0 missing in both. I added that before
pushing.

Cheers,
   Peter

> +
>  int evemu_read_event_realtime(FILE *fp, struct input_event *ev,
>  			      struct timeval *evtime)
>  {
> @@ -840,6 +850,8 @@ int evemu_read_event_realtime(FILE *fp, struct input_event *ev,
>  			*evtime = ev->time;
>  		usec = time_to_long(&ev->time) - time_to_long(evtime);
>  		if (usec > 500) {
> +			if (usec > s2us(10))
> +				error(INFO, "Sleeping for %lds.\n", us2s(usec));
>  			usleep(usec);
>  			*evtime = ev->time;
>  		}
> -- 
> 2.4.3
>