201     PLOG(ERROR) << "socketpair()";  in SocketPair()
208     PLOG(ERROR) << "fcntl(O_NONBLOCK)";  in SocketPair()
210       PLOG(ERROR) << "close";  in SocketPair()
212       PLOG(ERROR) << "close";  in SocketPair()
244       PLOG(ERROR) << "fcntl(F_GETFL) " << pipe_name_;  in CreatePipe()
478       PLOG(ERROR) << "pipe error on "  in ProcessOutgoingMessages()
551       PLOG(ERROR) << "close " << pipe_name_;  in CloseClientFileDescriptor()
575       PLOG(ERROR) << "close pipe_ " << pipe_name_;  in ResetToAcceptingConnectionState()
581       PLOG(ERROR) << "close fd_pipe_ " << pipe_name_;  in ResetToAcceptingConnectionState()
586       PLOG(ERROR) << "close remote_fd_pipe_ " << pipe_name_;  in ResetToAcceptingConnectionState()
606       PLOG(ERROR) << "close";  in ResetToAcceptingConnectionState()
806       PLOG(ERROR) << "pipe error (" << pipe_ << ")";  in ReadData()
931       PLOG(ERROR) << "close ";  in ClearInputFDs()
1000             PLOG(ERROR) << "close";  in HandleInternalMessage()