2 SDL - Simple DirectMedia Layer
3 Copyright (C) 1997-2004 Sam Lantinga
5 This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Library General Public
7 License as published by the Free Software Foundation; either
8 version 2 of the License, or (at your option) any later version.
10 This library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Library General Public License for more details.
15 You should have received a copy of the GNU Library General Public
16 License along with this library; if not, write to the Free
17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
28 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
29 /* System dependent library loading routines */
31 #if !SDL_INTERNAL_BUILDING_LOADSO
32 #error Do not compile directly...compile src/SDL_loadso.c instead!
35 #if !defined(__BEOS__)
36 #error Compiling for the wrong platform?
40 #include <be/kernel/image.h>
42 #include "SDL_types.h"
43 #include "SDL_error.h"
44 #include "SDL_loadso.h"
46 void *SDL_LoadObject(const char *sofile)
49 const char *loaderror = "Unknown error";
50 image_id library_id = load_add_on(sofile);
51 if ( library_id == B_ERROR ) {
52 loaderror = "BeOS error";
54 handle = (void *)(library_id);
57 if ( handle == NULL ) {
58 SDL_SetError("Failed loading %s: %s", sofile, loaderror);
63 void *SDL_LoadFunction(void *handle, const char *name)
66 const char *loaderror = "Unknown error";
67 image_id library_id = (image_id)handle;
68 if ( get_image_symbol(library_id,
69 name, B_SYMBOL_TYPE_TEXT, &symbol) != B_NO_ERROR ) {
70 loaderror = "Symbol not found";
73 if ( symbol == NULL ) {
74 SDL_SetError("Failed loading %s: %s", name, loaderror);
79 void SDL_UnloadObject(void *handle)
82 if ( handle != NULL ) {
83 library_id = (image_id)handle;
84 unload_add_on(library_id);