SDLNet.SocketSet.has_data:


Description:

public int has_data (uint timeout)
This function checks to see if data is available for reading on the given set of sockets.

Parameters:

ptr: If 'timeout' is 0, it performs a quick poll, otherwise the function returns when either data is available for reading, or the timeout in milliseconds has elapsed, which ever occurs first.

Returns:

This function returns the number of sockets ready for reading, or -1 if there was an error with the select() system call.

created by valadoc