SDLNet_AllocSocketSet
Name
SDLNet_AllocSocketSet -- create a socket set that will be able to watch up to a given amount of sockets.
Synopsis
#include "SDL_net.h" SDLNet_SocketSet SDLNet_AllocSocketSet(int maxsockets);
maxsockets is the maximum number of sockets you will want to watch.
Description
SDLNet_AllocSocketSet creates a socket set that will be able to watch up to maxsockets number of sockets. The same socket set can be used for both UDP and TCP sockets.
Return Value
Returns a new, empty, SDLNet_SocketSet. NULL is returned on errors, such as out-of-memory.
Example
// Create a socket set to handle up to 16 sockets
SDLNet_SocketSet set;
set = SDLNet_AllocSocketSet(16);
if (!set) {
printf("SDLNet_AllocSocketSet: %s\n", SDLNet_GetError());
exit(1); //most of the time this is a major error, but do what you want.
}
See Also
SDLNet_FreeSocketSet, SDLNet_AddSocket, SDLNet_SocketSet, UDPsocket, TCPsocket