1 /*
2  * Copyright (c) 2022 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #ifndef INCLUDE_NETSYS_UDP_CLIENT_H
17 #define INCLUDE_NETSYS_UDP_CLIENT_H
18 
19 #include "dns_config_client.h"
20 #include <iostream>
21 #include <netinet/in.h>
22 #include <poll.h>
23 #include <sys/socket.h>
24 #include <sys/types.h>
25 #include <sys/un.h>
26 
27 namespace OHOS {
28 namespace nmd {
29 namespace PollUdpDataTransfer {
30 int32_t PollUdpSendData(int32_t sock, char *data, size_t size, AlignedSockAddr &addr, socklen_t &lenAddr);
31 int32_t PollUdpRecvData(int32_t sock, char *data, size_t size, AlignedSockAddr &addr, socklen_t &lenAddr);
32 bool MakeUdpNonBlock(int32_t sock);
33 } // namespace PollUdpDataTransfer
34 } // namespace nmd
35 } // namespace OHOS
36 #endif // INCLUDE_NETSYS_UDP_CLIENT_H
37