Mercurial > sdl-ios-xcode
diff src/video/x11/SDL_x11gl.c @ 110:7edee9f0f2cc
SDL GL dynamic loading fix for OpenBSD
| author | Sam Lantinga <slouken@lokigames.com> |
|---|---|
| date | Sat, 14 Jul 2001 19:11:26 +0000 |
| parents | a8360daed17d |
| children | 0bcae11eba14 |
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--- a/src/video/x11/SDL_x11gl.c Sat Jul 14 19:10:06 2001 +0000 +++ b/src/video/x11/SDL_x11gl.c Sat Jul 14 19:11:26 2001 +0000 @@ -393,7 +393,9 @@ void *X11_GL_GetProcAddress(_THIS, const char* proc) { + static char procname[1024]; void* handle; + void* retval; handle = this->gl_config.dll_handle; #if 0 /* This doesn't work correctly yet */ @@ -407,7 +409,16 @@ return this->gl_data->glXGetProcAddress(proc); } #endif - return dlsym(handle, proc); +#if defined(__OpenBSD__) && !defined(__ELF__) +#undef dlsym(x,y); +#endif + retval = dlsym(handle, proc); + if (!retval && strlen(proc) <= 1022) { + procname[0] = "_"; + strcpy(procname + 1, proc); + retval = dlsym(handle, procname); + } + return retval; } #endif /* HAVE_OPENGL */