3.6.3 SDLNet_AddSocket

int SDLNet_AddSocket(SDLNet_SocketSet set, SDLNet_GenericSocket sock)
int SDLNet_TCP_AddSocket(SDLNet_SocketSet set, TCPsocket sock)
int SDLNet_UDP_AddSocket(SDLNet_SocketSet set, UDPsocket sock)

set

The socket set to add this socket to

sock

the socket to add to the socket set

Add a socket to a socket set that will be watched.

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

// add two sockets to a socket set //SDLNet_SocketSet set; //UDPsocket udpsock; //TCPsocket tcpsock; int numused; numused=SDLNet_UDP_AddSocket(set,udpsock); if(numused==-1) { printf("SDLNet_AddSocket: %s\n", SDLNet_GetError()); // perhaps you need to restart the set and make it bigger... } numused=SDLNet_TCP_AddSocket(set,tcpsock); if(numused==-1) { printf("SDLNet_AddSocket: %s\n", SDLNet_GetError()); // perhaps you need to restart the set and make it bigger... }

See Also:
3.6.1 SDLNet_AllocSocketSet, 3.6.4 SDLNet_DelSocket, 3.6.5 SDLNet_CheckSockets, 4.5 SDLNet_SocketSet, 4.3 UDPsocket, 4.2 TCPsocket