142 static void xerror(const char *fmt, ...)  in xerror()  function
214 		xerror("could not create listen socket");  in sock_listen_mptcp()
247 		xerror("could not create connect socket");  in sock_connect_mptcp()
390 			xerror("getsockopt MPTCP_TCPINFO (tries %d, %m)");  in do_getsockopt_tcp_info()
418 	xerror("tcpi_bytes_sent %" PRIu64 ", want %zu. tcpi_bytes_received %" PRIu64 ", want %zu",  in do_getsockopt_tcp_info()
520 		xerror("getsockopt MPTCP_FULL_INFO");  in do_getsockopt_mptcp_full_info()
596 		xerror("short write");  in connect_one_server()
612 		xerror("total %lu, len %lu eof %d\n", total, len, eof);  in connect_one_server()
615 		xerror("data corruption");  in connect_one_server()
657 		xerror("expected EOF, got %lu", ret3);  in process_one_client()
661 …xerror("mptcpi_rcv_delta %" PRIu64 ", expect %" PRIu64, s.mptcpi_rcv_delta, ret + 1, s.mptcpi_rcv_…  in process_one_client()
666 			xerror("mptcpi_bytes_sent %" PRIu64 ", expect %" PRIu64,  in process_one_client()
670 			xerror("mptcpi_bytes_received %" PRIu64 ", expect %" PRIu64,  in process_one_client()
674 			xerror("mptcpi_bytes_acked %" PRIu64 ", expect %" PRIu64,  in process_one_client()
704 		xerror("Unknown pf %d\n", pf);  in server()
737 		xerror("tos %x != %x socklen_t %d\n", tos_in, tos_out, s);  in test_ip_tos_sockopt()
740 		xerror("tos should be 1 byte");  in test_ip_tos_sockopt()
747 		xerror("expect socklen_t == 0");  in test_ip_tos_sockopt()
754 		xerror("expect socklen_t == -1");  in test_ip_tos_sockopt()
771 		xerror("Unknown pf %d\n", pf);  in client()
799 		xerror("%s killed by signal %d\n", what, WTERMSIG(wstatus));  in rcheck()
801 		xerror("%s stopped by signal %d\n", what, WSTOPSIG(wstatus));  in rcheck()