I mean, inside fRead() source code.
Maurilio.
Maurilio Longo wrote:
> And I can add that
>
> ISBYREF() fails, hb_parcsiz() returns 0 (zero).
>
> Best regards.
>
> Maurilio.
>
> Maurilio Longo wrote:
>> Ron,
>>
>> even worse, with latest cvs I get back garbage in ST mode and a series of
>> Chr(
>> 7 ) in MT ?!
>>
>>
>> ST mode follows
>>
>> -----------8<---------------------
>> (E:\repos2\xharbour\tests)ref2
>>
>>
>> 99
>> 0 ÓïR ªR`¬RÓ¬R`®RáïR
>> ░Rá®Rá░R`░RáñRáÑRÓ»RáÄRáöRáù
>> RÓûR òR -Rá»Rá8R`»R`%R
>> ------------------------------------
>>
>> Best regards.
>>
>> Maurilio.
>>
>> Ron Pinkas wrote:
>>> Maurilio,
>>>
>>> The only problem I see is in the sample code - it had a memory
>>> overrun and memory leaks. Here is the corrected sample:
>>>
>>> //----------------------------------------------------------------------
>>> ------------//
>>> PROCEDURE main()
>>>
>>> LOCAL cStr := "Hello"
>>>
>>> MemoWrit( "test.txt", Replicate( "0", 2048 ) )
>>>
>>> ? Test()
>>>
>>> fErase( "test.txt" )
>>>
>>> RETURN
>>>
>>>
>>> PROCEDURE Called( cStr )
>>>
>>> LOCAL nHandle
>>>
>>> nHandle := fOpen( "test.txt" )
>>>
>>> ? Len( cStr )
>>> ? fRead( nHandle, @cStr, Len( cStr ) )
>>>
>>> fClose( nHandle )
>>>
>>> RETURN
>>>
>>>
>>> #pragma begindump
>>>
>>> #include <hbapi.h>
>>> #include <hbapiitm.h>
>>> #include <hbvm.h>
>>>
>>>
>>> HB_FUNC( TEST )
>>> {
>>> PHB_DYNS pSym = hb_dynsymFindName( "CALLED" );
>>> PHB_ITEM pItem = hb_itemNew( NULL );
>>> char * pBuffer = NULL;
>>>
>>> pBuffer = (char *) hb_xgrab( 100 );
>>> hb_itemPutCPtr( pItem, pBuffer, 99 ); // NOTE!
>>>
>>> hb_vmPushSymbol( hb_dynsymSymbol( pSym ) );
>>> hb_vmPushNil();
>>> hb_vmPushItemRef( pItem );
>>> hb_vmDo( 1 );
>>>
>>> hb_itemReturnForward( pItem ); //NOTE!
>>> hb_itemRelease( pItem ); //NOTE!
>>> }
>>>
>>> #pragma enddump
>>> //----------------------------------------------------------------------
>>> ------------//
>>>
>>> Ron
>>>
>>> On Jun 20, 2008, at 4:51 AM, Maurilio Longo wrote:
>>>
>>>> Ron,
>>>>
>>>> fRead() has problems when some C code tries to pass to it a
>>>> variable by-reference.
>>>>
>>>> See attached sample, I think this is strictly correlated to my
>>>> previous posts
>>>> about similar issues.
>>>>
>>>> Can this be solved?
>>>>
>>>> Can someone help me find the source of this issue so that I can try
>>>> to fix it
>>>> by myself?
>>>>
>>>> TIA.
>>>>
>>>> Maurilio.
>>>>
>>>>
>>>> --
>>>> __________
>>>> | | | |__| Maurilio Longo
>>>> |_|_|_|____| farmaconsult s.r.l.
>>>>
>>>> <ref.prg>------------------------------------------------------------
>>>> -------------
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>>>
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>
--
__________
| | | |__| Maurilio Longo
|_|_|_|____| farmaconsult s.r.l.
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