diff options
Diffstat (limited to 'source/blender/blenlib/intern/dynlib.c')
| -rw-r--r-- | source/blender/blenlib/intern/dynlib.c | 38 |
1 files changed, 35 insertions, 3 deletions
diff --git a/source/blender/blenlib/intern/dynlib.c b/source/blender/blenlib/intern/dynlib.c index 89c21a9af55..2dd25505adf 100644 --- a/source/blender/blenlib/intern/dynlib.c +++ b/source/blender/blenlib/intern/dynlib.c @@ -36,6 +36,10 @@ #include <config.h> #endif +#if !defined(CHAR_MAX) +#define CHAR_MAX 255 +#endif + /* * XXX, should use mallocN so we can see * handle's not being released. fixme zr @@ -100,13 +104,40 @@ void PIL_dynlib_close(PILdynlib *lib) { #else #ifdef __APPLE__ +#include <mach-o/dyld.h> + +struct PILdynlib { + NSModule *handle; +}; PILdynlib *PIL_dynlib_open(char *name) { - return NULL; + NSObjectFileImage img; + + PILdynlib *lib= malloc(sizeof(*lib)); + if (NSCreateObjectFileImageFromFile( name, &img) == + NSObjectFileImageSuccess) { + lib->handle = NSLinkModule( img, name, NSLINKMODULE_OPTION_BINDNOW); + NSDestroyObjectFileImage(img); + return lib; + } + free(lib); + return NULL; } void *PIL_dynlib_find_symbol(PILdynlib* lib, char *symname) { - return NULL; + char *name; + NSSymbol cr; + int size; + + size = strlen(symname) + 2 * sizeof(char); + if (size < CHAR_MAX) { + name = MEM_mallocN(size, "temp string"); + sprintf(&name, "_%s",symname); + cr = NSLookupSymbolInModule(lib->handle, name); + free(name); + return NSAddressOfSymbol(cr); + } + return NULL; } char *PIL_dynlib_get_error_as_string(PILdynlib* lib) { @@ -114,7 +145,8 @@ char *PIL_dynlib_get_error_as_string(PILdynlib* lib) { } void PIL_dynlib_close(PILdynlib *lib) { - ; + NSUnLinkModule(lib->handle,NSUNLINKMODULE_OPTION_NONE); + free(lib); } #else /* Unix */ |