862 poll_status(int fd, int *readable, int *writable, int *exception,  in poll_status()  argument
875 	*readable = (fds[0].revents & POLLIN) ? 1 : 0;  in poll_status()
882 select_status(int fd, int *readable, int *writable, int *exception,  in select_status()  argument
900 	*readable = FD_ISSET(fd, &readfds) ? 1 : 0;  in select_status()
951 kqueue_status(int kqueue_fd, int fd, int *readable, int *writable,  in kqueue_status()  argument
968 	*readable = *writable = *exception = 0;  in kqueue_status()
974 			*readable = 1;  in kqueue_status()
983 fionread_status(int fd, int *readable, const char *testname)  in fionread_status()  argument
993 		*readable = 1;  in fionread_status()
995 		*readable = 0;  in fionread_status()
1012 	int readable, writable, exception;  in assert_status()  local
1014 	if (poll_status(fd, &readable, &writable, &exception, testname) < 0)  in assert_status()
1017 	if (readable != assert_readable || writable != assert_writable ||  in assert_status()
1020 		    fdname, readable, writable, exception, conditionname);  in assert_status()
1024 	if (select_status(fd, &readable, &writable, &exception, testname) < 0)  in assert_status()
1027 	if (readable != assert_readable || writable != assert_writable ||  in assert_status()
1030 		    fdname, readable, writable, exception, conditionname);  in assert_status()
1034 	if (kqueue_status(kqueue_fd, fd, &readable, &writable, &exception,  in assert_status()
1038 	if (readable != assert_readable || writable != assert_writable ||  in assert_status()
1041 		    fdname, readable, writable, exception, conditionname);  in assert_status()
1045 	if (fionread_status(fd, &readable, __func__) < 0)  in assert_status()
1048 	if (readable != assert_readable) {  in assert_status()
1050 		    readable, conditionname);  in assert_status()