C++ (Cpp) event_fdtable_reset Examples

Example #1

File: events_poll_thr.c Project: 2202877/acl

static void event_disable_readwrite(ACL_EVENT *eventp, ACL_VSTREAM *stream)
{
	const char *myname = "event_disable_readwrite";
	EVENT_POLL_THR *event_thr = (EVENT_POLL_THR *) eventp;
	ACL_EVENT_FDTABLE *fdp;
	ACL_SOCKET sockfd;

	sockfd = ACL_VSTREAM_SOCK(stream);
	fdp = (ACL_EVENT_FDTABLE *) stream->fdp;
	if (fdp == NULL) {
		acl_msg_error("%s(%d): fdp null", myname, __LINE__);
		return;
	}

	if ((fdp->flag & (EVENT_FDTABLE_FLAG_READ
		| EVENT_FDTABLE_FLAG_WRITE)) == 0)
	{
		acl_msg_error("%s(%d): sockfd(%d) not be set",
			myname, __LINE__, sockfd);
		return;
	}
	if (fdp->fdidx == -1)
		acl_msg_fatal("%s(%d): fdidx(%d) invalid",
			myname, __LINE__, fdp->fdidx);

	THREAD_LOCK(&event_thr->event.tb_mutex);

	if (eventp->maxfd == sockfd)
		eventp->maxfd = ACL_SOCKET_INVALID;

	if (eventp->fdtabs[fdp->fdidx] != fdp)
		acl_msg_fatal("%s(%d): fdidx(%d)'s fdp invalid",
			myname, __LINE__, fdp->fdidx);

	if (fdp->fdidx < --eventp->fdcnt) {
		eventp->fdtabs[fdp->fdidx] = eventp->fdtabs[eventp->fdcnt];
		eventp->fdtabs[fdp->fdidx]->fdidx = fdp->fdidx;
		event_thr->fds[fdp->fdidx] = event_thr->fds[eventp->fdcnt];
	}

	acl_fdmap_del(event_thr->fdmap, sockfd);

	THREAD_UNLOCK(&event_thr->event.tb_mutex);

	if (fdp->flag & EVENT_FDTABLE_FLAG_READ)
		stream->nrefer--;
	if (fdp->flag & EVENT_FDTABLE_FLAG_WRITE)
		stream->nrefer--;

	event_fdtable_reset(fdp);
}

Example #2

File: events_kernel_thr.c Project: DayBreakZhang/acl

static void event_disable_readwrite(ACL_EVENT *eventp, ACL_VSTREAM *stream)
{
	const char *myname = "event_disable_readwrite";
	EVENT_KERNEL_THR *event_thr = (EVENT_KERNEL_THR *) eventp;
	ACL_EVENT_FDTABLE *fdp;
	ACL_SOCKET sockfd;
	int   err = 0;

	sockfd = ACL_VSTREAM_SOCK(stream);

	fdp = (ACL_EVENT_FDTABLE *) stream->fdp;
	if (fdp == NULL) {
		acl_msg_error("%s(%d): fdp null", myname, __LINE__);
		return;
	}

	if ((fdp->flag & (EVENT_FDTABLE_FLAG_READ | EVENT_FDTABLE_FLAG_WRITE)) == 0) {
		acl_msg_error("%s(%d): sockfd(%d) not be set",
			myname, __LINE__, sockfd);
		return;
	}
	if (fdp->fdidx == -1)
		acl_msg_fatal("%s(%d): fdidx(%d) invalid",
			myname, __LINE__, fdp->fdidx);

	if (eventp->fdtabs[fdp->fdidx] != fdp)
		acl_msg_fatal("%s(%d): fdidx(%d)'s fdp invalid",
			myname, __LINE__, fdp->fdidx);

	THREAD_LOCK(&event_thr->event.tb_mutex);

	if (fdp->fdidx < --eventp->fdcnt) {
		eventp->fdtabs[fdp->fdidx] = eventp->fdtabs[eventp->fdcnt];
		eventp->fdtabs[fdp->fdidx]->fdidx = fdp->fdidx;
	}

#ifdef	USE_FDMAP
	acl_fdmap_del(event_thr->fdmap, sockfd);
#endif

#ifdef	EVENT_REG_DEL_BOTH
	EVENT_REG_DEL_BOTH(err, event_thr->event_fd, sockfd);
	if (fdp->flag & EVENT_FDTABLE_FLAG_READ)
		stream->nrefer--;
	if (fdp->flag & EVENT_FDTABLE_FLAG_WRITE)
		stream->nrefer--;
#else
	if (fdp->flag & EVENT_FDTABLE_FLAG_READ) {
		EVENT_REG_DEL_READ(err, event_thr->event_fd, sockfd);
		stream->nrefer--;
	}
	if (fdp->flag & EVENT_FDTABLE_FLAG_WRITE) {
		EVENT_REG_DEL_WRITE(err, event_thr->event_fd, sockfd);
		stream->nrefer--;
	}
#endif

	THREAD_UNLOCK(&event_thr->event.tb_mutex);

	if (err < 0) {
		acl_msg_fatal("%s: %s: %s", myname, EVENT_REG_DEL_TEXT,
			acl_last_serror());
	}
	event_fdtable_reset(fdp);
}