41     ENGINE *iterator = engine_list_head;  in engine_list_cleanup()  local
43     while (iterator != NULL) {  in engine_list_cleanup()
44         ENGINE_remove(iterator);  in engine_list_cleanup()
45         iterator = engine_list_head;  in engine_list_cleanup()
57     ENGINE *iterator = NULL;  in engine_list_add()  local
63     iterator = engine_list_head;  in engine_list_add()
64     while (iterator && !conflict) {  in engine_list_add()
65         conflict = (strcmp(iterator->id, e->id) == 0);  in engine_list_add()
66         iterator = iterator->next;  in engine_list_add()
106     ENGINE *iterator;  in engine_list_remove()  local
113     iterator = engine_list_head;  in engine_list_remove()
114     while (iterator && (iterator != e))  in engine_list_remove()
115         iterator = iterator->next;  in engine_list_remove()
116     if (iterator == NULL) {  in engine_list_remove()
140     ENGINE *iterator = NULL;  in engine_add_dynamic_id()  local
152         iterator = engine_dyn_list_head;  in engine_add_dynamic_id()
153         while (iterator != NULL) {  in engine_add_dynamic_id()
154             if (iterator->dynamic_id == dynamic_id)  in engine_add_dynamic_id()
156             iterator = iterator->next;  in engine_add_dynamic_id()
366     ENGINE *iterator;  in ENGINE_by_id()  local
378     iterator = engine_list_head;  in ENGINE_by_id()
379     while (iterator && (strcmp(id, iterator->id) != 0))  in ENGINE_by_id()
380         iterator = iterator->next;  in ENGINE_by_id()
381     if (iterator != NULL) {  in ENGINE_by_id()
387         if (iterator->flags & ENGINE_FLAGS_BY_ID_COPY) {  in ENGINE_by_id()
390                 iterator = NULL;  in ENGINE_by_id()
392                 engine_cpy(cp, iterator);  in ENGINE_by_id()
393                 iterator = cp;  in ENGINE_by_id()
396             iterator->struct_ref++;  in ENGINE_by_id()
397             engine_ref_debug(iterator, 0, 1);  in ENGINE_by_id()
401     if (iterator != NULL)  in ENGINE_by_id()
402         return iterator;  in ENGINE_by_id()
409         iterator = ENGINE_by_id("dynamic");  in ENGINE_by_id()
410         if (!iterator || !ENGINE_ctrl_cmd_string(iterator, "ID", id, 0) ||  in ENGINE_by_id()
411             !ENGINE_ctrl_cmd_string(iterator, "DIR_LOAD", "2", 0) ||  in ENGINE_by_id()
412             !ENGINE_ctrl_cmd_string(iterator, "DIR_ADD",  in ENGINE_by_id()
414             !ENGINE_ctrl_cmd_string(iterator, "LIST_ADD", "1", 0) ||  in ENGINE_by_id()
415             !ENGINE_ctrl_cmd_string(iterator, "LOAD", NULL, 0))  in ENGINE_by_id()
417         return iterator;  in ENGINE_by_id()
420     ENGINE_free(iterator);  in ENGINE_by_id()