udp_pcb::local_port is only used within LwIP.
 
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udp_pcb::local_port field

ports are in host byte order

Syntax

u16_t local_port;

References

LocationReferrerText
udp.h:91
u16_t local_port, remote_port;
api_msg.c:1895lwip_netconn_do_getaddr()
API_EXPR_DEREF(msg->msg.ad.port) = msg->conn->pcb.udp->local_port;
udp.c:111udp_new_port()
if (pcb->local_port == udp_port) {
udp.c:262udp_input()
if ((pcb->local_port == dest) &&
udp.c:746udp_sendto_if_src()
if (pcb->local_port == 0) {
udp.c:748udp_sendto_if_src()
err = udp_bind(pcb, &pcb->local_ip, pcb->local_port);
udp.c:785udp_sendto_if_src()
udphdr->src = lwip_htons(pcb->local_port);
udp.c:999udp_bind()
if ((ipcb->local_port == port) &&
udp.c:1015udp_bind()
pcb->local_port = port;
udp.c:1080udp_connect()
if (pcb->local_port == 0) {
udp.c:1081udp_connect()
err_t err = udp_bind(pcb, &pcb->local_ip, pcb->local_port);

Data Use

Functions writing udp_pcb::local_port
Functions reading udp_pcb::local_port
all items filtered out
udp_pcb::local_port
Type of udp_pcb::local_port
udp_pcb::local_port
all items filtered out