| netconn_bind() | ||
|---|---|---|
 | 165.6. API reference |  |
Name
netconn_bind() — Set local IP address/port of a netconn
Synopsis
err_t netconn_bind
(struct netconn *conn
, struct ip_addr *addr
, u16_t port
);
Description
Binds the connection conn to the local IP address
addr and TCP or UDP port
port. If addr is
NULL, the local IP address is determined by the networking
system.
The addr is defined as a pointer to an IPv4
address, though the routine will accept a suitably cast IPv6 address structure
pointer. However the netconn_bind_ip6()
function provides explicit IPv6 address support.
| |  | |
| netconn_addr() |  | netconn_bind_ip6() |
| 2025-10-02 | LWIP Documentation Notices |