SDL_FlushIO - Man Page

Defined in SDL3/SDL_iostream.h

#include "SDL3/SDL.h"

bool SDL_FlushIO(SDL_IOStream *context);

This function makes sure that any buffered data is written to the stream. Normally this isn't necessary but if the stream is a pipe or socket it guarantees that any pending data is sent.

context

SDL_IOStream
structure to flush.

Returns true on success or false on failure; call

SDL_GetError () for more information.

This function is not thread safe.

This function is available since SDL 3.2.0.

·(3), SDL_OpenIO(3), ·(3), SDL_WriteIO(3)

SDL_IOFromFile(3), SDL_IOFromMem(3), SDL_WriteIO(3).