ut fast : use sigsuspend to be signal safe

[lttv.git] / usertrace-fast / ltt-usertrace-fast.c

diff --git a/usertrace-fast/ltt-usertrace-fast.c b/usertrace-fast/ltt-usertrace-fast.c
index 0443a10bb4c6df7ed4915d22f4cf67620863554d..1a57db154686f910b1eff7b7b553bf3c825df985 100644 (file)
--- a/usertrace-fast/ltt-usertrace-fast.c
+++ b/usertrace-fast/ltt-usertrace-fast.c
@@ -440,7 +440,7 @@ static void ltt_usertrace_fast_daemon(struct ltt_trace_info *shared_trace_info,
        
        while(1) {
                ret = sigsuspend(&oldset);
-               if(ret) {
+               if(ret != -1) {
                        perror("LTT Error in sigsuspend\n");
                }