根据包优先权排序函数：op_subq_sort()

描述：op_subq_sort (subq_index)

功能：根据包的优先级进行排序

返回值：Void

 

说明：

     subq_index：队列号

    

 

举例：

/* determine the type
of the interrupt */
if (op_intrpt_type () == OPC_INTRPT_REMOTE)
{
/* cold reboot: total loss of queued packets */
if (op_intrpt_code () == COLD_REBOOT)
{
/* record the number of packets lost */
num_lost_packets += op_q_stat (OPC_QSTAT_PKSIZE);
/* flush the queue of its contents */
op_q_flush ();
}
/* prioritize: loop through and sort all subqueues */
else if (op_intrpt_code () == PRIORITIZE)
{
op_ima_obj_attr_get (op_id_self (), "subqueue", &subq_objid);
num_subqs = op_topo_child_count (subq_objid, OPC_OBJTYPE_SUBQ);
for (i = 0; i < num_subqs; i++)
op_subq_sort (i);
}
}