diff options
Diffstat (limited to 'distrib/sdl-1.2.12/src/loadso/dlopen/SDL_sysloadso.c')
| -rw-r--r-- | distrib/sdl-1.2.12/src/loadso/dlopen/SDL_sysloadso.c | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/distrib/sdl-1.2.12/src/loadso/dlopen/SDL_sysloadso.c b/distrib/sdl-1.2.12/src/loadso/dlopen/SDL_sysloadso.c deleted file mode 100644 index 550acad..0000000 --- a/distrib/sdl-1.2.12/src/loadso/dlopen/SDL_sysloadso.c +++ /dev/null @@ -1,69 +0,0 @@ -/* - SDL - Simple DirectMedia Layer - Copyright (C) 1997-2006 Sam Lantinga - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with this library; if not, write to the Free Software - Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - - Sam Lantinga - slouken@libsdl.org -*/ -#include "SDL_config.h" - -#ifdef SDL_LOADSO_DLOPEN - -/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ -/* System dependent library loading routines */ - -#include <stdio.h> -#include <dlfcn.h> - -#include "SDL_loadso.h" - -void *SDL_LoadObject(const char *sofile) -{ - void *handle = dlopen(sofile, RTLD_NOW); - const char *loaderror = (char *)dlerror(); - if ( handle == NULL ) { - SDL_SetError("Failed loading %s: %s", sofile, loaderror); - } - return(handle); -} - -void *SDL_LoadFunction(void *handle, const char *name) -{ - void *symbol = dlsym(handle, name); - if ( symbol == NULL ) { - /* append an underscore for platforms that need that. */ - size_t len = 1+SDL_strlen(name)+1; - char *_name = SDL_stack_alloc(char, len); - _name[0] = '_'; - SDL_strlcpy(&_name[1], name, len); - symbol = dlsym(handle, _name); - SDL_stack_free(_name); - if ( symbol == NULL ) { - SDL_SetError("Failed loading %s: %s", name, (const char *)dlerror()); - } - } - return(symbol); -} - -void SDL_UnloadObject(void *handle) -{ - if ( handle != NULL ) { - dlclose(handle); - } -} - -#endif /* SDL_LOADSO_DLOPEN */ |