210 static void flush_errqueue_recv(int fd)  in flush_errqueue_recv()
239 static void flush_errqueue(int fd, const bool do_poll,  in flush_errqueue()
259 static void flush_errqueue_retry(int fd, unsigned long num_sends)  in flush_errqueue_retry()
273 static int send_tcp(int fd, char *data)  in send_tcp()
290 static int send_udp(int fd, char *data)  in send_udp()
325 static int send_udp_sendmmsg(int fd, char *data)  in send_udp_sendmmsg()
389 static int send_udp_segment(int fd, char *data)  in send_udp_segment()
550 static void set_pmtu_discover(int fd, bool is_ipv4)  in set_pmtu_discover()
552 	int level, name, val;  in set_pmtu_discover()  local
568 static void set_tx_timestamping(int fd)  in set_tx_timestamping()
570 	int val = SOF_TIMESTAMPING_OPT_CMSG | SOF_TIMESTAMPING_OPT_ID |  in set_tx_timestamping()  local
641 	int fd, i, val, ret;  in main()  local