Cross Reference: /ast/src/lib/libdll/dlfcn.c

Lines Matching refs:dll
29 static const char id[] = "\n@(#)$Id: dll library (AT&T Research) 2010-10-20 $\0\n";
69 		void*	dll;
75 		if (!(dll = (void*)shl_load(path, mode, 0L)))
77 		return dll;
80 	extern int dlclose(void* dll)
85 	extern void* dlsym(void* dll, const char* name)
90 		handle = dll == (void*)&all ? (shl_t)0 : (shl_t)dll;
135 		void*	dll;
137 		if (!(dll = (void*)load((char*)path, mode, getenv("LIBPATH"))))
139 		return dll;
142 	extern int dlclose(void* dll)
273 #	include <dll.h>
279 		void*	dll;
282 		if (!(dll = (void*)dllload(path)))
284 		return dll;
287 	extern int dlclose(void* dll)
365 		Dll_t*			dll;
382 			dll = &global;
383 		else if (!(dll = newof(0, Dll_t, 1, strlen(path))))
393 				dll->module = NSLinkModule(image, path, (mode & RTLD_LAZY) ? 0 : NSLINKMODULE_OPTION_BINDNOW);
395 				if (!dll->module)
397 					free(dll);
402 				dll->image = NSAddImage(path, 0);
403 				if (!dll->image)
405 					free(dll);
410 				free(dll);
413 			strcpy(dll->path, path);
414 			dll->magic = DL_MAGIC;
416 		return (void*)dll;
421 		Dll_t*	dll = (Dll_t*)handle;
423 		if (!dll || dll == DL_NEXT || dll->magic != DL_MAGIC)
428 		if (dll->module)
429 			NSUnLinkModule(dll->module, 0);
430 		free(dll);
435 	lookup(Dll_t* dll, const char* name)
440 		if (dll == DL_NEXT)
446 		else if (dll->module)
447 			address = NSLookupSymbolInModule(dll->module, name);
448 		else if (dll->image)
450 			if (!NSIsSymbolNameDefinedInImage(dll->image, name))
452 			address = NSLookupSymbolInImage(dll->image, name, 0);
467 		Dll_t*		dll = (Dll_t*)handle;
471 		if (!dll || dll != DL_NEXT && (dll->magic != DL_MAGIC || !dll->image && !dll->module))
476 		if (!(address = lookup(dll, name)) && name[0] != '_' && strlen(name) < (sizeof(buf) - 1))
480 			address = lookup(dll, buf);
484 			dlmessage = dll == DL_NEXT ? e_cover : e_undefined;
512 	extern int dlclose(void* dll)