cd8b1824fc
* harbour/contrib/hbqt/Makefile
* added /usr/include to list of directories scanned for QT header files
* harbour/contrib/hbole/olecore.c
! added missing return
* formatting and minor cleanup
* harbour/source/vm/arrays.c
* formatting
* harbour/source/vm/asort.c
! minor CA-Cl*pper compatibility fix - if sort codeblock returns
numeric value then it should be used as logical one (0 means FALSE)
* harbour/include/hbstack.h
* harbour/source/vm/estack.c
+ added macro to force static hb_stack declaration even if
HB_STACK_MACROS is internally used
* harbour/source/vm/initsymb.c
* harbour/source/vm/hashfunc.c
* harbour/source/vm/evalhb.c
* harbour/source/vm/pcount.c
* harbour/source/vm/runner.c
* harbour/source/vm/debug.c
* harbour/source/vm/pvalue.c
* harbour/source/vm/cmdarg.c
* harbour/source/vm/proc.c
* harbour/source/vm/eval.c
* harbour/source/vm/dynlibhb.c
* do not use hbvmopt.h if it's not necessary or use hbvmint.h instead
to clean all direct references to hb_stack variable
71 lines
2.7 KiB
C
71 lines
2.7 KiB
C
/*
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* $Id$
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*/
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/*
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* Harbour Project source code:
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* HB_PVALUE() function
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*
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* Copyright 1999 Eddie Runia <eddie@runia.com>
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* www - http://www.harbour-project.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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* Boston, MA 02111-1307 USA (or visit the web site http://www.gnu.org/).
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*
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* As a special exception, the Harbour Project gives permission for
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* additional uses of the text contained in its release of Harbour.
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*
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* The exception is that, if you link the Harbour libraries with other
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* files to produce an executable, this does not by itself cause the
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* resulting executable to be covered by the GNU General Public License.
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* Your use of that executable is in no way restricted on account of
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* linking the Harbour library code into it.
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*
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* This exception does not however invalidate any other reasons why
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* the executable file might be covered by the GNU General Public License.
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*
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* This exception applies only to the code released by the Harbour
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* Project under the name Harbour. If you copy code from other
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* Harbour Project or Free Software Foundation releases into a copy of
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* Harbour, as the General Public License permits, the exception does
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* not apply to the code that you add in this way. To avoid misleading
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* anyone as to the status of such modified files, you must delete
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* this exception notice from them.
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*
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* If you write modifications of your own for Harbour, it is your choice
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* whether to permit this exception to apply to your modifications.
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* If you do not wish that, delete this exception notice.
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*
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*/
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#include "hbvmint.h"
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#include "hbapi.h"
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#include "hbapiitm.h"
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#include "hbstack.h"
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HB_FUNC( HB_PVALUE )
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{
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LONG lOffset = hb_stackBaseItem()->item.asSymbol.stackstate->lBaseItem;
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USHORT uiParam = ( USHORT ) hb_parni( 1 );
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if( uiParam && uiParam <= hb_stackItem( lOffset )->item.asSymbol.paramcnt )
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{
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PHB_ITEM pItem = hb_stackItem( lOffset + 1 + uiParam );
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if( hb_pcount() > 1 )
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hb_itemCopyToRef( pItem, hb_param( 2, HB_IT_ANY ) );
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hb_itemReturn( HB_IS_BYREF( pItem ) ? hb_itemUnRef( pItem ) : pItem );
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}
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}
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