Make iomux select/epoll handle EINTR

2012-11-13 09:44:44 +01:00
parent d83c651707
commit c378d39dfe
2 changed files with 12 additions and 4 deletions
@@ -157,8 +157,11 @@ static int iomux_epoll_run(struct IOMux *mux_, struct timeval *timeout)
        timeout_ms = timeval_to_ms(timeout);
    else 
        timeout_ms = -1;
-    
+again:    
    rc = epoll_wait(mux->epoll_fd, mux->pending_events, EPOLL_WAIT_EVENTS, timeout_ms);
+    if(rc == -1 && errno == EINTR)
+        goto again;
+
    assert(rc >= 0);
    if(rc < 0)
        return errno;