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0008_DOS in OS2.pas
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Pascal/Delphi Source File
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1993-11-02
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1KB
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53 lines
{
TREVOR@wordperfect.com
Below is a dinky program to start a os/2 program from a os/2 dos window.
It's pretty ugly right now, but it works fairly well. I dug this up by
debugging VIEW.EXE, so there may be errors or omissions. Anyone can have
this, feel free to mutilate it in any way you wish.
}
program dosstart;
var
buf : array[0..8] of PChar;
dir,
title,
fname,
opts : string;
i : integer;
begin
if paramcount > 0 then
begin
fillchar(buf, sizeof(buf), 0);
buf[0] := ptr(0, $20);
title := 'Blah blah: ' + paramstr(1) + #0; { window title }
buf[2] := @title[1];
fname := paramstr(1);
fname := fname + #0;
buf[3] := @fname[1];
if paramcount > 1 then
begin
opts := '';
for i := 2 to paramcount do
opts := opts + paramstr(i);
opts := opts + #0;
buf[4] := @opts[1];
end;
asm
mov ax, 6400h
mov bx, 0025h
mov cx, 636ch
mov si, offset buf
int 21h
end;
end
else
begin
writeln('USAGE:');
writeln(' DOSSTART.EXE OS2PROG [OS2PROG_OPTIONS]');
writeln;
end;
end.