| tcp_bind() | ||
|---|---|---|
 | 166.4. TCP connection setup |  |
Name
tcp_bind() — Bind PCB to local IP address and port
Synopsis
err_t tcp_bind
(struct tcp_pcb *pcb
, struct ip_addr *ipaddr
, u16_t port
);
Description
Binds pcb to a local IP address and port number. The
IP address can be specified as IP_ADDR_ANY in order to
bind the connection to all local IP addresses.
Return value
If another connection is bound to the same port, the function will return
ERR_USE, otherwise ERR_OK is
returned.
| |  | |
| tcp_new() |  | tcp_listen() |
| 2025-10-02 | LWIP Documentation Notices |