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)