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0051_IOResult Codes.pas
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Wrap
Pascal/Delphi Source File
|
1994-05-25
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4KB
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88 lines
unit CustExit;
(*--------------------------------------------------------------------------
Original source code by David Drzyzga, FidoNet 1:2619/209, SysOp of
=>> CUTTER JOHN'S <<= (516) 234-1737 [HST/DS/v32bis/v32ter]
Offered to the public domain 04-04-1994
---------------------------------------------------------------------------*)
interface
implementation
uses
Crt;
var
ExitAddress : pointer;
{$F+}
procedure ErrorExit;
{$F-}
begin
if ErrorAddr <> Nil then begin
NormVideo;
ClrScr;
Writeln('Program terminated with error number ', ExitCode:3, '.');
case ExitCode of
1..18 : write( ^G + 'DOS ERROR: ');
100..106 : write( ^G + 'I/O ERROR: ');
150..162,
200..216 : write( ^G + 'CRITICAL ERROR: ');
end;
Case ExitCode of
1 : Writeln('Invalid function number.');
2 : Writeln('File not found.');
3 : Writeln('Path not found.');
4 : Writeln('Too many open files.');
5 : Writeln('File access denied.');
6 : Writeln('Invalid file handle.');
12 : Writeln('Invalid file access code.');
15 : Writeln('Invalid drive number.');
16 : Writeln('Cannot remove current directory.');
17 : Writeln('Cannot rename across drives.');
18 : Writeln('No More Files.');
100 : Writeln('Disk read error.');
101 : Writeln('Disk write error.');
102 : Writeln('File not assigned.');
103 : Writeln('File not open.');
104 : Writeln('File not open for input.');
105 : Writeln('File not open for output.');
106 : Writeln('Invalid numeric format.');
150 : Writeln('Disk is write-protected.');
151 : Writeln('Unknown unit.');
152 : Writeln('Drive not ready.');
153 : Writeln('Unknown command.');
154 : Writeln('CRC error in data.');
155 : Writeln('Bad drive request structure length.');
156 : Writeln('Disk seek error.');
157 : Writeln('Unknown media type.');
158 : Writeln('Sector not found.');
159 : Writeln('Printer out of paper.');
160 : Writeln('Device write fault.');
161 : Writeln('Device read fault.');
162 : Writeln('Hardware failure.');
200 : Writeln('Division by zero.');
201 : Writeln('Range check error.');
202 : Writeln('Stack overflow error.');
203 : Writeln('Heap overflow error.');
204 : Writeln('Invalid pointer operation.');
205 : Writeln('Floating point overflow.');
206 : Writeln('Floating point underflow.');
207 : Writeln('Invalid floating point operation.');
208 : Writeln('Overlay manager not installed.');
209 : Writeln('Overlay file read error.');
210 : Writeln('Object not initialized.');
211 : Writeln('Call to abstract method.');
212 : Writeln('Stream registration error.');
213 : Writeln('Collection index out of range.');
214 : Writeln('Collection overflow error.');
215 : Writeln('Arithmetic overflow error.');
216 : Writeln('General Protection fault.');
else
Writeln( ^G + 'Unknown Error.');
end; { Case }
ErrorAddr := Nil;
end;
Exitproc := ExitAddress; { Restore original exit address }
end; { ErrorExit }
begin
ExitAddress := ExitProc; { Save original exit address }
ExitProc := @ErrorExit; { Install custom exit procedure }
end. { Unit CustExit }