epoll

/*
几个用到的类型定义以及全局变量bq
*/
char smtp_cmd_format;
struct epoll_event ev, events[MAX_EPOLL_SIZE];
int kdpfd,nfds;
struct block_queue
{
int queue[THREADS_COUNT];
long size;
pthread_cond_t cond;
pthread_mutex_t mutex;
}block_queue_t;
block_queue_t bq;
struct block_queue_param
{
void* func;
void* queue;
}block_queue_param_t;