115   explicit SocketWriter(PropertyServiceConnection* connection)  in SocketWriter()  argument
116       : connection_(connection), iov_index_(0), uint_buf_index_(0) {  in SocketWriter()
179   PropertyServiceConnection connection;  in send_prop_msg()  local
180   if (!connection.IsValid()) {  in send_prop_msg()
181     return connection.GetLastError();  in send_prop_msg()
185   int s = connection.socket();  in send_prop_msg()
272     PropertyServiceConnection connection;  in __system_property_set()  local
273     if (!connection.IsValid()) {  in __system_property_set()
274       errno = connection.GetLastError();  in __system_property_set()
282     SocketWriter writer(&connection);  in __system_property_set()
284       errno = connection.GetLastError();  in __system_property_set()
292     if (!connection.RecvInt32(&result)) {  in __system_property_set()
293       errno = connection.GetLastError();  in __system_property_set()