[lttng-dev] [PATCH lttng-tools] Fix: print dots while waiting for data availability

[Mathieu Desnoyers]

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers at efficios.com>
---
diff --git a/src/lib/lttng-ctl/lttng-ctl.c b/src/lib/lttng-ctl/lttng-ctl.c
index 08c0554..8de1a23 100644
--- a/src/lib/lttng-ctl/lttng-ctl.c
+++ b/src/lib/lttng-ctl/lttng-ctl.c
@@ -573,6 +573,7 @@ static int _lttng_stop_tracing(const char *session_name, int wait)
 	}
 
 	_MSG("Waiting for data availability");
+	fflush(stdout);
 
 	/* Check for data availability */
 	do {
@@ -590,6 +591,7 @@ static int _lttng_stop_tracing(const char *session_name, int wait)
 		if (data_ret) {
 			usleep(DEFAULT_DATA_AVAILABILITY_WAIT_TIME);
 			_MSG(".");
+			fflush(stdout);
 		}
 	} while (data_ret != 0);
 

-- 
Mathieu Desnoyers
EfficiOS Inc.
http://www.efficios.com