(This function is part of SDL_net, a separate library from SDL.)

SDLNet_SocketReady

See if a specific socket has data available after checking it in a set.

Header File

Defined in <SDL_net.h>

Syntax

#define SDLNet_SocketReady(sock) _SDLNet_SocketReady((SDLNet_GenericSocket)(sock))

Macro Parameters

sock	the socket to check.

Return Value

Returns non-zero if socket has new data available, zero otherwise.

Remarks

After calling SDLNet_CheckSockets(), you can use this function on a socket that was in the socket set, to find out if data is available for reading.

Version

This function is available since SDL_net 2.0.0.

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CategoryAPI, CategoryAPIMacro

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