3.6.4 SDLNet_DelSocket

int SDLNet_DelSocket(SDLNet_SocketSet set, SDLNet_GenericSocket sock)
int SDLNet_TCP_DelSocket(SDLNet_SocketSet set, TCPsocket sock)
int SDLNet_UDP_DelSocket(SDLNet_SocketSet set, UDPsocket sock)

set

The socket set to remove this socket from

sock

the socket to remove from the socket set

Remove a socket from a socket set. Use this before closing a socket that you are watching with a socket set. This doesn't close the socket. Call the appropriate macro for TCP or UDP sockets. The generic socket function will be called by the TCP and UDP macros.

Returns: the number of sockets used in the set on success. -1 is returned on errors.

// remove two sockets from a socket set //SDLNet_SocketSet set; //UDPsocket udpsock; //TCPsocket tcpsock; int numused; numused=SDLNet_UDP_DelSocket(set,udpsock); if(numused==-1) { printf("SDLNet_DelSocket: %s\n", SDLNet_GetError()); // perhaps the socket is not in the set } numused=SDLNet_TCP_DelSocket(set,tcpsock); if(numused==-1) { printf("SDLNet_DelSocket: %s\n", SDLNet_GetError()); // perhaps the socket is not in the set }

See Also:
3.6.3 SDLNet_AddSocket, 3.6.2 SDLNet_FreeSocketSet, 4.5 SDLNet_SocketSet, 4.3 UDPsocket, 4.2 TCPsocket