/****************************************************************************
*
* Open Watcom Project
*
* Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved.
*
* ========================================================================
*
* This file contains Original Code and/or Modifications of Original
* Code as defined in and that are subject to the Sybase Open Watcom
* Public License version 1.0 (the 'License'). You may not use this file
* except in compliance with the License. BY USING THIS FILE YOU AGREE TO
* ALL TERMS AND CONDITIONS OF THE LICENSE. A copy of the License is
* provided with the Original Code and Modifications, and is also
* available at www.sybase.com/developer/opensource.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND SYBASE AND ALL CONTRIBUTORS HEREBY DISCLAIM
* ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR
* NON-INFRINGEMENT. Please see the License for the specific language
* governing rights and limitations under the License.
*
* ========================================================================
*
* Description: WHEN YOU FIGURE OUT WHAT THIS FILE DOES, PLEASE
* DESCRIBE IT HERE!
*
****************************************************************************/
#include
#include
#include
#include
#include "drwatcom.h"
/*
* CheckIsWin32App - check if task is a win 32 app
*/
BOOL CheckIsWin32App( HANDLE htask )
{
TASKENTRY te;
Win32CS = Win32DS = 0;
if( !MyTaskFindHandle( &te, htask ) ) {
return( 0 );
}
return( CheckIsModuleWin32App( te.hModule, &Win32DS, &Win32CS,
&Win32InitialEIP ) );
} /* CheckIsWin32App */
/*
* DoGlobalEntryHandle
*/
BOOL DoGlobalEntryHandle( GLOBALENTRY *ge, HANDLE hmem )
{
if( (WORD)hmem == Win32CS ) {
ge->hBlock = hmem;
ge->hOwner = DTTaskEntry.hModule;
ge->wData = 1;
return( 1 );
} else if( (WORD)hmem == Win32DS ) {
ge->hBlock = hmem;
ge->hOwner = DTTaskEntry.hModule;
ge->wData = 2;
return( 1 );
} else {
return( MyGlobalEntryHandle( ge, hmem ) );
}
} /* DoGlobalEntryHandle */
/*
* DoGlobalEntryModule
*/
BOOL DoGlobalEntryModule( GLOBALENTRY *ge, HMODULE hmod, WORD seg )
{
if( hmod == DTTaskEntry.hModule && IsWin32App ) {
if( seg == 1 ) {
ge->hBlock = (HGLOBAL)Win32CS;
ge->dwSize = 1;
ge->dwBlockSize = GetASelectorLimit( Win32CS );
return( 1 );
} else if( seg == 2 ) {
ge->hBlock = (HGLOBAL)Win32DS;
ge->dwSize = 1;
ge->dwBlockSize = GetASelectorLimit( Win32DS );
return( 1 );
}
ge->hBlock = 0;
ge->dwSize = 0;
return( 0 );
} else {
return( MyGlobalEntryModule( ge, hmod, seg ) );
}
} /* DoGlobalEntryModule */
