void list_cursor_destroy(struct list_cursor *cur) {
assert(cur);
assert(cur->list);
list_reset(cur);
list_unref(cur->list);
free(cur);
}
int mb_cu_uinit(void)
{
mb_hdl_del(g_mb_hdl);
list_unref(g_mb_req_list);
seq_unref(g_seq);
printf("mb uinit.\n");
return 0;
}
/*
* Encode ["nr", "val"] into a JSON format string in allocated memory.
* "options" can be JSON_JS or zero;
* Returns NULL when out of memory.
*/
char_u *
json_encode_nr_expr(int nr, typval_T *val, int options)
{
typval_T listtv;
typval_T nrtv;
char_u *text;
nrtv.v_type = VAR_NUMBER;
nrtv.vval.v_number = nr;
if (rettv_list_alloc(&listtv) == FAIL)
return NULL;
if (list_append_tv(listtv.vval.v_list, &nrtv) == FAIL
|| list_append_tv(listtv.vval.v_list, val) == FAIL)
{
list_unref(listtv.vval.v_list);
return NULL;
}
text = json_encode(&listtv, options);
list_unref(listtv.vval.v_list);
return text;
}
/*
* Encode ["nr", "val"] into a JSON format string in allocated memory.
* "options" can contain JSON_JS, JSON_NO_NONE and JSON_NL.
* Returns NULL when out of memory.
*/
char_u *
json_encode_nr_expr(int nr, typval_T *val, int options)
{
typval_T listtv;
typval_T nrtv;
garray_T ga;
nrtv.v_type = VAR_NUMBER;
nrtv.vval.v_number = nr;
if (rettv_list_alloc(&listtv) == FAIL)
return NULL;
if (list_append_tv(listtv.vval.v_list, &nrtv) == FAIL
|| list_append_tv(listtv.vval.v_list, val) == FAIL)
{
list_unref(listtv.vval.v_list);
return NULL;
}
ga_init2(&ga, 1, 4000);
if (json_encode_gap(&ga, &listtv, options) == OK && (options & JSON_NL))
ga_append(&ga, '\n');
list_unref(listtv.vval.v_list);
return ga.ga_data;
}
/*
* Make a copy of list "orig". Shallow if "deep" is FALSE.
* The refcount of the new list is set to 1.
* See item_copy() for "copyID".
* Returns NULL when out of memory.
*/
list_T *
list_copy(list_T *orig, int deep, int copyID)
{
list_T *copy;
listitem_T *item;
listitem_T *ni;
if (orig == NULL)
return NULL;
copy = list_alloc();
if (copy != NULL)
{
if (copyID != 0)
{
/* Do this before adding the items, because one of the items may
* refer back to this list. */
orig->lv_copyID = copyID;
orig->lv_copylist = copy;
}
for (item = orig->lv_first; item != NULL && !got_int;
item = item->li_next)
{
ni = listitem_alloc();
if (ni == NULL)
break;
if (deep)
{
if (item_copy(&item->li_tv, &ni->li_tv, deep, copyID) == FAIL)
{
vim_free(ni);
break;
}
}
else
copy_tv(&item->li_tv, &ni->li_tv);
list_append(copy, ni);
}
++copy->lv_refcount;
if (item != NULL)
{
list_unref(copy);
copy = NULL;
}
}
return copy;
}
value_list_builder::~value_list_builder()
{
list_unref(head_);
}
value_list_impl::~value_list_impl()
{
list_unref(head_);
}
static int
luaV_list_gc (lua_State *L)
{
list_unref(luaV_unbox(L, luaV_List, 1));
return 0;
}
