SDL_RWFromFP

Use this function to create an SDL_RWops structure from a standard I/O file pointer.

Syntax

#ifdef HAVE_STDIO_H
SDL_RWops* SDL_RWFromFP(FILE*    fp,
                        SDL_bool autoclose)
#else
SDL_RWops* SDL_RWFromFP(void*    fp,
                        SDL_bool autoclose)

Function Parameters

Return Value

*
Returns a pointer to a new RWops structure, or NULL if it fails.
*

Code Examples

FILE *fp;
SDL_RWops *rw;

fp = fopen("myfile.dat", "rb");
rw = SDL_RWFromFP(fp, 1);

// Do things with rw...

SDL_RWclose(rw); // Automatically does an fclose(fp)

Remarks

You can add useful comments here

*
This is not available under Win32, since files opened in an application on that platform cannot be used by a dynamically linked library.
*

Related Functions

• SDL_RWclose (Macro) ???

• SDL_RWFromConstMem ???

• SDL_RWFromFile *

• SDL_RWFromMem *

CategoryAPI, CategoryIO