105       handler.SignalError("OPEN statement for connected unit may not have "  in OpenUnit()
123       handler.SignalError(IostatOpenAlreadyConnected,  in OpenUnit()
135       handler.SignalError(IostatOpenBadRecl,  in OpenUnit()
139       handler.SignalError(IostatOpenBadRecl,  in OpenUnit()
143       handler.SignalError(IostatOpenBadRecl,  in OpenUnit()
225   handler.SignalError(out.SetDirection(Direction::Output));  in GetUnitMap()
232   handler.SignalError(in.SetDirection(Direction::Input));  in GetUnitMap()
240   handler.SignalError(error.SetDirection(Direction::Output));  in GetUnitMap()
302       handler.SignalError(IostatRecordWriteOverrun,  in Emit()
318     handler.SignalError(IostatWriteAfterEndfile);  in Emit()
343     handler.SignalError(IostatRecordReadOverrun,  in Receive()
568     handler.SignalError(IostatBackspaceNonSequential,  in BackspaceRecord()
621     handler.SignalError(IostatEndfileDirect,  in Endfile()
624     handler.SignalError(IostatEndfileUnwritable,  in Endfile()
640     handler.SignalError(IostatRewindNonSequential,  in Rewind()
662     handler.SignalError("POS= may not appear unless ACCESS='STREAM'");  in SetStreamPos()
666     handler.SignalError(  in SetStreamPos()
681     handler.SignalError("REC= may not appear unless ACCESS='DIRECT'");  in SetDirectRec()
685     handler.SignalError("RECL= was not specified");  in SetDirectRec()
689     handler.SignalError(  in SetDirectRec()
738     handler.SignalError(error, static_cast<std::intmax_t>(currentRecordNumber),  in BeginSequentialVariableUnformattedInputRecord()
778     handler.SignalError(IostatBackspaceAtFirstRecord);  in BackspaceFixedRecord()
791     handler.SignalError(IostatBackspaceAtFirstRecord);  in BackspaceVariableUnformattedRecord()
800     handler.SignalError(IostatShortRead);  in BackspaceVariableUnformattedRecord()
806     handler.SignalError(IostatBadUnformattedRecord);  in BackspaceVariableUnformattedRecord()
818     handler.SignalError(IostatShortRead);  in BackspaceVariableUnformattedRecord()
823     handler.SignalError(IostatBadUnformattedRecord);  in BackspaceVariableUnformattedRecord()
845     handler.SignalError(IostatBackspaceAtFirstRecord);  in BackspaceVariableFormattedRecord()
866       handler.SignalError(IostatShortRead);  in BackspaceVariableFormattedRecord()
871     handler.SignalError(IostatMissingTerminator);  in BackspaceVariableFormattedRecord()
920       handler.SignalError(  in CheckDirectAccess()
953     handler.SignalError(IostatBadAsynchronous);  in GetAsynchronousId()
959     handler.SignalError(IostatTooManyAsyncOps);  in GetAsynchronousId()