static void free_chan(ph_dns_channel_t *chan)
{
ares_destroy(chan->chan);
ph_ht_destroy(&chan->sock_map);
pthread_mutex_destroy(&chan->chanlock);
ph_mem_free(mt.chan, chan);
}
void ph_var_delref(ph_variant_t *var)
{
if (!ph_refcnt_del(&var->ref)) {
return;
}
switch (var->type) {
case PH_VAR_TRUE:
case PH_VAR_FALSE:
case PH_VAR_NULL:
ph_panic("You have a refcounting problem");
case PH_VAR_ARRAY:
if (var->u.aval.arr) {
uint32_t i;
for (i = 0; i < var->u.aval.len; i++) {
ph_var_delref(var->u.aval.arr[i]);
}
ph_mem_free(mt.arr, var->u.aval.arr);
var->u.aval.arr = 0;
}
break;
case PH_VAR_OBJECT:
ph_ht_destroy(&var->u.oval);
break;
case PH_VAR_STRING:
if (var->u.sval) {
ph_string_delref(var->u.sval);
var->u.sval = 0;
}
break;
default:
;
}
ph_mem_free(mt.var, var);
}
static void do_hook_fini(void)
{
#ifdef PH_PLACATE_VALGRIND
ph_ht_destroy(&hook_hash);
#endif
}
static void fini_vprintf(void)
{
ph_ht_destroy(&formatters);
}