Merge pull request #224 from dgrove-oss/epoll_support_dispatch_test
SR-4026: dispatch_test_check_evfilt_read_for_fd for epoll
diff --git a/tests/dispatch_test.c b/tests/dispatch_test.c
index 52c61cf..a8f40d2 100644
--- a/tests/dispatch_test.c
+++ b/tests/dispatch_test.c
@@ -31,6 +31,8 @@
#if __has_include(<sys/event.h>)
#define HAS_SYS_EVENT_H 1
#include <sys/event.h>
+#else
+#include <sys/poll.h>
#endif
#include <assert.h>
@@ -65,8 +67,16 @@
close(kq);
return r > 0;
#else
- // TODO: Need to write a real check for epoll-backend here
- return true;
+ struct pollfd pfd = {
+ .fd = fd,
+ .events = POLLIN,
+ };
+ int rc;
+ do {
+ rc = poll(&pfd, 1, 0);
+ } while (rc == -1 && errno == EINTR);
+ assert(rc != -1);
+ return rc == 1;
#endif
}
