plucky (3) SDL_OpenIO.3.gz

NAME

       SDL_OpenIO - Create a custom SDL_IOStream .

HEADER FILE

       Defined in SDL3/SDL_iostream.h

SYNOPSIS

       #include "SDL3/SDL.h"

       SDL_IOStream * SDL_OpenIO(const SDL_IOStreamInterface *iface, void *userdata);

DESCRIPTION

       Applications do not need to use this function unless they are providing their own SDL_IOStream
        implementation. If you just need an

       SDL_IOStream
        to read/write a common data source, you should use the built-in implementations in SDL, like

       SDL_IOFromFile () or SDL_IOFromMem (), etc.

       This function makes a copy of iface and the caller does not need to keep it around after this call.

FUNCTION PARAMETERS

       iface  the interface that implements this SDL_IOStream , initialized using SDL_INIT_INTERFACE ().

       userdata
              the pointer that will be passed to the interface functions.

RETURN VALUE

       ( SDL_IOStream
        *)  Returns  a  pointer  to the allocated memory on success or NULL on failure; call SDL_GetError () for
       more information.

THREAD SAFETY

       It is safe to call this function from any thread.

AVAILABILITY

       This function is available since SDL 3.2.0.

SEE ALSO

       •(3), SDL_CloseIO(3), •(3), SDL_INIT_INTERFACE(3), •(3), SDL_IOFromConstMem(3), •(3),  SDL_IOFromFile(3),
       •(3), SDL_IOFromMem(3)