180 	pydb_iter_t *pdi;  in py_interp_walk_init()  local
182 	pdi = pydb_interp_iter_init(pydb_hdl, wsp->walk_addr);  in py_interp_walk_init()
184 	if (pdi == NULL) {  in py_interp_walk_init()
189 	wsp->walk_data = pdi;  in py_interp_walk_init()
197 	pydb_iter_t *pdi = wsp->walk_data;  in py_walk_step()  local
201 	addr = pydb_iter_next(pdi);  in py_walk_step()
215 	pydb_iter_t *pdi = wsp->walk_data;  in py_walk_fini()  local
216 	pydb_iter_fini(pdi);  in py_walk_fini()
222 	pydb_iter_t *pdi;  in py_thread_walk_init()  local
224 	pdi = pydb_thread_iter_init(pydb_hdl, wsp->walk_addr);  in py_thread_walk_init()
225 	if (pdi == NULL) {  in py_thread_walk_init()
230 	wsp->walk_data = pdi;  in py_thread_walk_init()
238 	pydb_iter_t *pdi;  in py_frame_walk_init()  local
240 	pdi = pydb_frame_iter_init(pydb_hdl, wsp->walk_addr);  in py_frame_walk_init()
241 	if (pdi == NULL) {  in py_frame_walk_init()
246 	wsp->walk_data = pdi;  in py_frame_walk_init()