Missing error handling: consumer_signal_init should return its error status

[lttng-tools.git] / src / common / consumer-timer.c

diff --git a/src/common/consumer-timer.c b/src/common/consumer-timer.c
index 1408052431aac3613db4e912c505320dd497e1ba..646d32342cdfa0a7a7552332dd3f5da2c90cc680 100644 (file)
--- a/src/common/consumer-timer.c
+++ b/src/common/consumer-timer.c
@@ -17,6 +17,7 @@
  */
 
 #define _GNU_SOURCE
+#define _LGPL_SOURCE
 #include <assert.h>
 #include <inttypes.h>
 #include <signal.h>
@@ -459,7 +460,7 @@ void consumer_timer_live_stop(struct lttng_consumer_channel *channel)
  * Block the RT signals for the entire process. It must be called from the
  * consumer main before creating the threads
  */
-void consumer_signal_init(void)
+int consumer_signal_init(void)
 {
        int ret;
        sigset_t mask;
@@ -470,7 +471,9 @@ void consumer_signal_init(void)
        if (ret) {
                errno = ret;
                PERROR("pthread_sigmask");
+               return -1;
        }
+       return 0;
 }
 
 /*