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enhance hello2
[ust.git]
/
libust
/
tracectl.c
diff --git
a/libust/tracectl.c
b/libust/tracectl.c
index a68dc7bd7e9e4a1684d753b6be5ce9da24d4f2a5..5ccd1f5eba14b0846223f297ea78408c9af37fa0 100644
(file)
--- a/
libust/tracectl.c
+++ b/
libust/tracectl.c
@@
-164,7
+164,8
@@
void process_blocked_consumers(void)
idx++;
}
- result = poll(fds, n_fds, 0);
+ while((result = poll(fds, n_fds, 0)) == -1 && errno == EINTR)
+ /* nothing */;
if(result == -1) {
PERROR("poll");
return;
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