C++ (Cpp) _host_dstcache_update_syncの例

コード例 #1

ファイル: threads_dsthandler.c プロジェクト: fabbione/kronosnet

static void _handle_dst_link_updates(knet_handle_t knet_h)
{
	knet_node_id_t host_id;
	struct knet_host *host;

	if (recv(knet_h->dstsockfd[0], &host_id, sizeof(host_id), MSG_DONTWAIT | MSG_NOSIGNAL) != sizeof(host_id)) {
		log_debug(knet_h, KNET_SUB_DSTCACHE, "Short read on dstsockfd");
		return;
	}

	if (get_global_wrlock(knet_h) != 0) {
		log_debug(knet_h, KNET_SUB_DSTCACHE, "Unable to get read lock");
		return;
	}

	host = knet_h->host_index[host_id];
	if (!host) {
		log_debug(knet_h, KNET_SUB_DSTCACHE, "Unable to find host: %u", host_id);
		goto out_unlock;
	}

	_host_dstcache_update_sync(knet_h, host);

out_unlock:
	pthread_rwlock_unlock(&knet_h->global_rwlock);

	return;
}

コード例 #2

int _link_updown(knet_handle_t knet_h, uint16_t host_id, uint8_t link_id,
		 unsigned int enabled, unsigned int connected)
{
	struct knet_link *link = &knet_h->host_index[host_id]->link[link_id];

	if ((link->status.enabled == enabled) &&
	    (link->status.connected == connected))
		return 0;

	link->status.enabled = enabled;
	link->status.connected = connected;

	_host_dstcache_update_sync(knet_h, knet_h->host_index[host_id]);

	if ((link->status.dynconnected) &&
	    (!link->status.connected))
		link->status.dynconnected = 0;

	return 0;
}