add 'wait' parameter to pa_rtpoll_run(), if zero pa_rtpoll_runn will only update the struct pollfd but not wait for an event

git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1803 fefdeb5f-60dc-0310-8127-8f9354f1896f

1 files changed, 4 insertions, 1 deletions

diff --git a/src/pulsecore/rtpoll.h b/src/pulsecore/rtpoll.h
index 7fe5cb37..f393f918 100644
--- a/src/pulsecore/rtpoll.h
+++ b/src/pulsecore/rtpoll.h
@@ -58,7 +58,10 @@ void pa_rtpoll_free(pa_rtpoll *p);
 
 void pa_rtpoll_install(pa_rtpoll *p);
 
-int pa_rtpoll_run(pa_rtpoll *f);
+/* Sleep on the rtpoll until the time event, or any of the fd events
+ * is triggered. If "wait" is 0 we don't sleep but only update the
+ * struct pollfd. */
+int pa_rtpoll_run(pa_rtpoll *f, int wait);
 
 void pa_rtpoll_set_timer_absolute(pa_rtpoll *p, const struct timespec *ts);
 void pa_rtpoll_set_timer_periodic(pa_rtpoll *p, pa_usec_t usec);