Lines Matching refs:ud
290 LUALIB_API void *luaL_testudata (lua_State *L, int ud, const char *tname) {
291 void *p = lua_touserdata(L, ud);
293 if (lua_getmetatable(L, ud)) { /* does it have a metatable? */
305 LUALIB_API void *luaL_checkudata (lua_State *L, int ud, const char *tname) {
306 void *p = luaL_testudata(L, ud, tname);
307 if (p == NULL) typeerror(L, ud, tname);
569 static const char *getF (lua_State *L, void *ud, size_t *size) {
570 LoadF *lf = (LoadF *)ud;
674 static const char *getS (lua_State *L, void *ud, size_t *size) {
675 LoadS *ls = (LoadS *)ud;
921 static void *l_alloc (void *ud, void *ptr, size_t osize, size_t nsize) {
922 (void)ud; (void)osize; /* not used */