NAME
SDL_GetAsyncIOSize - Use this function to get the size of the data stream in an SDL_AsyncIO .
HEADER FILE
Defined in SDL3/SDL_asyncio.h
SYNOPSIS
#include "SDL3/SDL.h"
Sint64 SDL_GetAsyncIOSize(SDL_AsyncIO *asyncio);
DESCRIPTION
This call is _not_ asynchronous; it assumes that obtaining this info is a non-blocking operation in most reasonable cases.
FUNCTION PARAMETERS
- asyncio
-
the SDL_AsyncIO
to get the size of the data stream from.
RETURN VALUE
( Sint64 ) Returns the size of the data stream in the
SDL_IOStream
on success or a negative error code 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.