NetSock_IsConn

Check if a socket is connected to a remote socket.

Files

net_sock.h/net_sock.c

Prototype

          CPU_BOOLEAN NetSock_IsConn(NET_SOCK_ID  sock_id,
                                     NET_ERR     *p_err);

Arguments

sock_id

This is the socket ID returned by NetSock_Open()/socket() when the socket was created or by NetSock_Accept()/accept() when a connection was accepted.

p_err

Pointer to variable that will receive the return error code from this function:

NET_SOCK_ERR_NONE
NET_SOCK_ERR_NOT_USED
NET_SOCK_ERR_INVALID_SOCK
NET_INIT_ERR_NOT_COMPLETED
NET_ERR_FAULT_LOCK_ACQUIRE

Returned Value

DEF_YES

if the socket is valid and connected;

DEF_NO

otherwise.

Required Configuration

None.

Notes / Warnings