src/loadso/mint/SDL_loadso.c
changeset 1173 e9cf8c1b4590
child 1312 c9b51268668f
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/src/loadso/mint/SDL_loadso.c	Thu Nov 17 03:15:05 2005 +0000
     1.3 @@ -0,0 +1,74 @@
     1.4 +/*
     1.5 +    SDL - Simple DirectMedia Layer
     1.6 +    Copyright (C) 1997-2004 Sam Lantinga
     1.7 +
     1.8 +    This library is free software; you can redistribute it and/or
     1.9 +    modify it under the terms of the GNU Library General Public
    1.10 +    License as published by the Free Software Foundation; either
    1.11 +    version 2 of the License, or (at your option) any later version.
    1.12 +
    1.13 +    This library is distributed in the hope that it will be useful,
    1.14 +    but WITHOUT ANY WARRANTY; without even the implied warranty of
    1.15 +    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    1.16 +    Library General Public License for more details.
    1.17 +
    1.18 +    You should have received a copy of the GNU Library General Public
    1.19 +    License along with this library; if not, write to the Free
    1.20 +    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
    1.21 +
    1.22 +    Sam Lantinga
    1.23 +    slouken@libsdl.org
    1.24 +*/
    1.25 +
    1.26 +#ifdef SAVE_RCSID
    1.27 +static char rcsid =
    1.28 + "@(#) $Id$";
    1.29 +#endif
    1.30 +
    1.31 +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
    1.32 +/* System dependent library loading routines                           */
    1.33 +
    1.34 +#if !SDL_INTERNAL_BUILDING_LOADSO
    1.35 +#error Do not compile directly...compile src/SDL_loadso.c instead!
    1.36 +#endif
    1.37 +
    1.38 +/* please use the "dummy" driver if you don't have LDG support enabled. */
    1.39 +#if !defined(__MINT__) || !defined(ENABLE_LDG)
    1.40 +#error Compiling for the wrong platform?
    1.41 +#endif
    1.42 +
    1.43 +#include <stdio.h>
    1.44 +#include <gem.h>
    1.45 +#include <ldg.h>
    1.46 +
    1.47 +#include "SDL_types.h"
    1.48 +#include "SDL_error.h"
    1.49 +#include "SDL_loadso.h"
    1.50 +
    1.51 +void *SDL_LoadObject(const char *sofile)
    1.52 +{
    1.53 +	const char *loaderror = "Unknown error";
    1.54 +	void *handle = (void *)ldg_open((char *)sofile, ldg_global);
    1.55 +	if ( handle == NULL ) {
    1.56 +		SDL_SetError("Failed loading %s: %s", sofile, loaderror);
    1.57 +	}
    1.58 +	return(handle);
    1.59 +}
    1.60 +
    1.61 +void *SDL_LoadFunction(void *handle, const char *name)
    1.62 +{
    1.63 +	const char *loaderror = "Unknown error";
    1.64 +	void *symbol = (void *)ldg_find((char *)name, (LDG *)handle);
    1.65 +	if ( symbol == NULL ) {
    1.66 +		SDL_SetError("Failed loading %s: %s", name, loaderror);
    1.67 +	}
    1.68 +	return(symbol);
    1.69 +}
    1.70 +
    1.71 +void SDL_UnloadObject(void *handle)
    1.72 +{
    1.73 +	if ( handle != NULL ) {
    1.74 +		ldg_close((LDG *)handle, ldg_global);
    1.75 +	}
    1.76 +}
    1.77 +