NAME¶

SDL_FlushIO - Flush any buffered data in the stream.

SYNOPSIS¶

#include <SDL3/SDL_iostream.h>

bool SDL_FlushIO(SDL_IOStream *context);

DESCRIPTION¶

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.

FUNCTION PARAMETERS¶

context

SDL_IOStream structure to flush.

RETURN VALUE¶

Returns true on success or false on failure; call SDL_GetError() for more information.

THREAD SAFETY¶

Do not use the same SDL_IOStream from two threads at once.

AVAILABILITY¶

This function is available since SDL 3.2.0.

SEE ALSO¶

SDL_OpenIO(3), SDL_WriteIO(3)