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Merge pull request #297 from marckleinebudde/fix-candump

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candump: fix epoll_wait() returning -1, errno == -EINTR
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Marc Kleine-Budde
2021-05-28 12:22:59 +02:00
committed by GitHub
parent f8a2cf01fa 1b4e317083
commit a70801f1ce
1 changed files with 4 additions and 4 deletions
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candump.c
+4 -4
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@@ -690,10 +690,10 @@ int main(int argc, char **argv)
msg.msg_control = &ctrlmsg;
while (running) {
if ((num_events = epoll_wait(fd_epoll, events_pending, currmax, timeout_ms)) <= 0) {
//perror("epoll_wait");
running = 0;
num_events = epoll_wait(fd_epoll, events_pending, currmax, timeout_ms);
if (num_events == -1) {
if (errno != EINTR)
running = 0;
continue;
}