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Size: 1141
Comment: Added missing argument in example.
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Size: 1149
Comment: Added spaces in example.
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| SDL_RWops *rw = SDL_RWFromFile("test.bin","r"); if(rw != NULL) { extern Uint8 buf[256]; SDL_RWread(rw, buf, sizeof (buf), 1); SDL_RWclose(rw); |
SDL_RWops *rw = SDL_RWFromFile("test.bin", "r"); if (rw != NULL) { extern Uint8 buf[256]; SDL_RWread(rw, buf, sizeof (buf), 1); SDL_RWclose(rw); |
DRAFT |
SDL_RWclose
Use this function to close and free an allocated SDL_RWops structure.
Contents
Syntax
int SDL_RWclose(struct SDL_RWops* context)
Function Parameters
context |
SDL_RWops structure to close |
Return Value
Returns 0 on success or a negative error code on failure; call SDL_GetError() for more information.
Code Examples
SDL_RWops *rw = SDL_RWFromFile("test.bin", "r");
if (rw != NULL) {
extern Uint8 buf[256];
SDL_RWread(rw, buf, sizeof (buf), 1);
SDL_RWclose(rw);
}
Remarks
Note that if this fails to flush the stream to disk, this function reports an error, but the RWops is still invalid once this function returns.
SDL_RWclose is actually a macro that calls the SDL_RWops's close method appropriately, to simplify application development.
