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[Overview][Constants][Types][Procedures and functions][Variables] Reference for unit 'Dos' (#rtl)

DosExitCode

Exit code of last executed program.

Declaration

Source position: dosh.inc line 104

function DosExitCode: Word;

Description

DosExitCode contains (in the low byte) the exit-code of a program executed with the Exec call.

Errors

None.

See also

Exec

  

Execute another program, and wait for it to finish.

Example

Program Example5;
uses Dos;

{ Program to demonstrate the Exec and DosExitCode function. }

begin
{$IFDEF Unix}
  WriteLn('Executing /bin/ls -la');
  Exec('/bin/ls','-la');
{$ELSE}
  WriteLn('Executing Dir');
  Exec(GetEnv('COMSPEC'),'/C dir');
{$ENDIF}
  WriteLn('Program returned with ExitCode ',Lo(DosExitCode));
end.

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