src/utils/pactl.c | 1 +
1 file changed, 1 insertion(+)
New commits:
commit 3673a45eed5429ffd9eedeab73edb74fa56f1963
Author: Nikolay Amiantov <nikoa...@gmail.com>
Date: Sun May 5 15:22:53 2013 +0400
pactl: Flush stdout buffer when printing subscribe events.
"pactl subscribe" is running continuously, and without flushing its output
is
not usable for "process-on-arrival" per-line tasks, such as grepping. This
patch should fix this. For example, now:
pactl subscribe | grep 'server'
should print only server events as they arrive.
diff --git a/src/utils/pactl.c b/src/utils/pactl.c
index 0fb62cb..3b6770f 100644
--- a/src/utils/pactl.c
+++ b/src/utils/pactl.c
@@ -1169,6 +1169,7 @@ static void context_subscribe_callback(pa_context *c,
pa_subscription_event_type
subscription_event_type_to_string(t),
subscription_event_facility_to_string(t),
idx);
+ fflush(stdout);
}
static void context_state_callback(pa_context *c, void *userdata) {
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