192     socklen_t addrLen = sizeof(addr);  in SampleTcpServerTask()  local
193     int ret = getsockname(clnFd, &addr, &addrLen);  in SampleTcpServerTask()
199     ret = getpeername(clnFd, &addr, &addrLen);  in SampleTcpServerTask()
292     socklen_t addrLen = sizeof(addr);  in SampleTcpClientTask()  local
293     ret = getpeername(clnFd, &addr, &addrLen);  in SampleTcpClientTask()
299     ret = getsockname(clnFd, &addr, &addrLen);  in SampleTcpClientTask()
414     socklen_t addrLen = sizeof(addr);  in TcpClientOnlyConnectTask()  local
433         ret = getsockname(clientFds[index], &addr, &addrLen);  in TcpClientOnlyConnectTask()
438         ret = getpeername(clientFds[index], &addr, &addrLen);  in TcpClientOnlyConnectTask()
1327     socklen_t addrLen = sizeof(addr);  variable
1328     int ret = getsockname(-1, &addr, &addrLen);
1330     ret = getpeername(-1, &addr, &addrLen);
1332     ret = getsockname(0, &addr, &addrLen);
1334     ret = getpeername(0, &addr, &addrLen);
1336     ret = getsockname(1, &addr, &addrLen);
1338     ret = getpeername(1, &addr, &addrLen);
1340     ret = getsockname(130, &addr, &addrLen);
1342     ret = getpeername(130, &addr, &addrLen);
1344     ret = getsockname(10, nullptr, &addrLen);
1346     ret = getpeername(10, nullptr, &addrLen);