(This is the legacy documentation for SDL2, the previous stable version; SDL3 is the current stable version.)

SDL_LoadFile_RW

Load all the data from an SDL data stream.

Header File

Defined in SDL_rwops.h

Syntax

void* SDL_LoadFile_RW(SDL_RWops *src,
                      size_t *datasize,
                      int freesrc);

Function Parameters

SDL_RWops *	src	the SDL_RWops to read all available data from.
size_t *	datasize	if not NULL, will store the number of bytes read.
int	freesrc	if non-zero, calls SDL_RWclose() on src before returning.

Return Value

(void *) Returns the data, or NULL if there was an error.

Remarks

The data is allocated with a zero byte at the end (null terminated) for convenience. This extra byte is not included in the value reported via datasize.

The data should be freed with SDL_free().

Version

This function is available since SDL 2.0.6.

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CategoryAPI, CategoryAPIFunction, CategoryRWOPS

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