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* another SetFileSize correction

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This commit is contained in:
Tomas Hajny 2000-06-05 18:55:54 +00:00
parent 85c76dc528
commit aa7e3215ee
1 changed files with 11 additions and 40 deletions
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51
rtl/os2/objinc.inc
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@ -124,49 +124,20 @@ BEGIN
end;
function SetFileSize (Handle: THandle; FileSize: LongInt): Word;
var Actual, Buf: LongInt;
begin
SetFileSize := 0;
if FileSize > Position then
begin
SetFilePos (Handle, FileSize, 0, Actual);
if (Actual = FileSize) then
begin
{ Extend the file }
Actual := FileWrite (Handle, Buf, 0, Actual);
if Actual = -1 then
SetFileSize := 103;
end
else
SetFileSize := 103;
end
else
begin
asm
movl $0x7F25,%eax
movl Handle,%ebx
movl FileSize,%edx
call syscall
inc %eax
movl %ecx, %eax
jnz .LSetFSize1
movl $0x4202,%eax
movl Handle,%ebx
movl $0,%edx
call syscall
jnc .LSetFSize2
.LSetFSize1:
movw %ax,DosStreamError
.LSetFSize2:
end;
if DosStreamError <> 0 then SetFileSize := 103;
end;
END;
function SetFileSize (Handle: THandle; FileSize: longint): word; assembler;
asm
movl $0x7F18, %eax
movl Handle, %ebx
movl FileSize,%edx
call syscall
end;
{
$Log$
Revision 1.5 2000-06-04 14:17:28 hajny
Revision 1.6 2000-06-05 18:55:54 hajny
* another SetFileSize correction
Revision 1.5 2000/06/04 14:17:28 hajny
* SetFileSize fixed
Revision 1.4 2000/02/09 16:59:33 peter