void stop_engine(engine_t e)
{
assert(e);
/*
mutex_lock(e->mtx);
e->status = 0;
//强制唤醒所有等待在完成队列上的线程
struct block_queue *queue = 0;
/*唤醒所有等待在完成队列的线程* /
while(queue = LIST_POP(struct block_queue *,e->block_thread_queue))
{
BLOCK_QUEUE_FORCE_WAKEUP(queue);
}
mutex_unlock(e->mtx);
*/
mutex_lock(e->mtx);
e->status = 0;
//强制唤醒所有等待在完成队列上的线程
MsgQueue_t msgQ = 0;
/*唤醒所有等待在完成队列的线程*/
while(msgQ = LIST_POP(MsgQueue_t,e->block_thread_queue))
{
//发送一个0消息
void *tmp = 0;
PutMsg(msgQ,&tmp,sizeof(tmp));
}
mutex_unlock(e->mtx);
}
int put_event(engine_t e,st_io *io)
{
assert(e);
assert(io);
/*
mutex_lock(e->mtx);
struct block_queue *EventQ = LIST_POP(struct block_queue*,e->block_thread_queue);
if(!EventQ)
{
//没有等待的线程，先缓冲事件
LIST_PUSH_BACK(e->buffering_event_queue,io);
io = 0;
}
mutex_unlock(e->mtx);
if(io)
BLOCK_QUEUE_PUSH(EventQ,io);
*/
//printf("putevent\n");
mutex_lock(e->mtx);
MsgQueue_t msgQ = LIST_POP(MsgQueue_t,e->block_thread_queue);
if(!msgQ)
{
//没有等待的线程，先缓冲事件
LIST_PUSH_BACK(e->buffering_event_queue,io);
io = 0;
}
mutex_unlock(e->mtx);
if(io)
PutMsg(msgQ,&io,sizeof(io));
return 0;
}
wpacket_t wpacket_create_by_rpacket(struct rpacket *r)
{
wpacket_t w = LIST_POP(wpacket_t,g_wpacket_pool);//calloc(1,sizeof(*w));
if(!w)
{
printf("缓存不够了\n");
getchar();
exit(0);
}
//wpacket_t w = calloc(1,sizeof(*w));
w->raw = r->raw;
w->factor = 0;
w->writebuf = 0;
w->begin_pos = r->begin_pos;
w->buf = buffer_acquire(0,r->buf);
w->len = 0;//触发拷贝之前len没有作用
w->wpos = 0;
if(w->raw)
w->data_size = r->len;
else
w->data_size = r->len + sizeof(r->len);
return w;
}
wpacket_t wpacket_create(uint32_t size,uint8_t is_raw)
{
uint8_t k = GetK(size);
wpacket_t w;
size = 1 << k;
w = LIST_POP(wpacket_t,g_wpacket_pool);//calloc(1,sizeof(*w));
if(!w)
{
printf("缓存不够了\n");
getchar();
exit(0);
}
//w = calloc(1,sizeof(*w));
w->factor = k;
w->raw = is_raw;
w->buf = buffer_create_and_acquire(0,size);
w->writebuf = buffer_acquire(0,w->buf);
w->begin_pos = 0;
if(is_raw)
{
w->wpos = 0;
w->len = 0;
w->buf->size = 0;
w->data_size = 0;
}
else
{
w->wpos = sizeof(w->len);
w->len = (uint32_t*)w->buf->buf;
*(w->len) = 0;
w->buf->size = sizeof(w->len);
w->data_size = sizeof(*(w->len));
}
return w;
}
