1278 	int oerrno;  in muxserver_listen()  local
1305 	oerrno = errno;  in muxserver_listen()
1308 		if (oerrno == EINVAL || oerrno == EADDRINUSE) {  in muxserver_listen()
1508 	int r, oerrno, len;  in mux_client_write_packet()  local
1540 				oerrno = errno;  in mux_client_write_packet()
1542 				errno = oerrno;  in mux_client_write_packet()
1563 	int r, oerrno;  in mux_client_read_packet_timeout()  local
1568 		if ((oerrno = errno) == EPIPE)  in mux_client_read_packet_timeout()
1572 		errno = oerrno;  in mux_client_read_packet_timeout()
1577 		oerrno = errno;  in mux_client_read_packet_timeout()
1580 		errno = oerrno;  in mux_client_read_packet_timeout()