udp_send()

Name

udp_send() -- Send UDP packet

Synopsis

err_t udp_send(struct udp_pcb *pcb, struct pbuf *p);

Description

Sends the pbuf p to the remote host associated with pcb. The pbuf is not deallocated.

Return value

This function returns ERR_OK on success; but may return ERR_MEM if there is insufficient memory to prepend a UDP header, or ERR_RTE if no suitable outgoing network interface could be found to route the packet on.

2017-02-09
Documentation license for this page: eCosPro License