NAME¶

SDL_RWtell - Determine the current read/write offset in an SDL_RWops
data stream.

SYNOPSIS¶

#include "SDL3/SDL.h"

Sint64 SDL_RWtell(SDL_RWops *context);

DESCRIPTION¶

SDL_RWtell
is actually a wrapper function that calls the

SDL_RWops seek method, with an offset of 0 bytes from

SDL_RW_SEEK_CUR , to simplify application development.

FUNCTION PARAMETERS¶

context

an SDL_RWops
data stream object from which to get the current offset

RETURN VALUE¶

Returns the current offset in the stream, or -1 if the information can not be determined.

AVAILABILITY¶

This function is available since SDL 3.0.0.

SEE ALSO¶

SDL_RWclose(3), SDL_RWFromConstMem(3), SDL_RWFromFile(3), SDL_RWFromMem(3), SDL_RWread(3), SDL_RWseek(3), SDL_RWwrite(3)