2008-12-19 19:41:57 +00:00
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/****************************************************************************
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(c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29
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www.systec-electronic.com
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Project: openPOWERLINK
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Description: source file for kernel PDO Communication Abstraction Layer module
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License:
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. Neither the name of SYSTEC electronic GmbH nor the names of its
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contributors may be used to endorse or promote products derived
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from this software without prior written permission. For written
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permission, please contact info@systec-electronic.com.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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Severability Clause:
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If a provision of this License is or becomes illegal, invalid or
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unenforceable in any jurisdiction, that shall not affect:
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1. the validity or enforceability in that jurisdiction of any other
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provision of this License; or
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2. the validity or enforceability in other jurisdictions of that or
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any other provision of this License.
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-------------------------------------------------------------------------
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$RCSfile: EplPdokCal.c,v $
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$Author: D.Krueger $
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$Revision: 1.6 $ $Date: 2008/10/17 15:32:32 $
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$State: Exp $
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Build Environment:
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GCC V3.4
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-------------------------------------------------------------------------
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Revision History:
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2006/06/27 d.k.: start of the implementation, version 1.00
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****************************************************************************/
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#include "kernel/EplPdokCal.h"
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#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0)
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/***************************************************************************/
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/* */
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/* */
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/* G L O B A L D E F I N I T I O N S */
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/* */
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/* */
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/***************************************************************************/
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//---------------------------------------------------------------------------
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// const defines
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//---------------------------------------------------------------------------
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//---------------------------------------------------------------------------
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// local types
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//---------------------------------------------------------------------------
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//---------------------------------------------------------------------------
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// modul globale vars
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//---------------------------------------------------------------------------
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//---------------------------------------------------------------------------
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// local function prototypes
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//---------------------------------------------------------------------------
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/***************************************************************************/
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/* */
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/* */
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/* C L A S S EplPdokCal */
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/* */
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/* */
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/***************************************************************************/
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//
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// Description:
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//
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//
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/***************************************************************************/
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//=========================================================================//
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// //
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// P R I V A T E D E F I N I T I O N S //
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// //
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//=========================================================================//
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//---------------------------------------------------------------------------
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// const defines
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//---------------------------------------------------------------------------
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//---------------------------------------------------------------------------
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// local types
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//---------------------------------------------------------------------------
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2008-12-20 01:11:52 +00:00
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typedef struct {
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BOOL m_fTpdosValid;
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2008-12-19 19:41:57 +00:00
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} tEplPdokCalInstance;
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//---------------------------------------------------------------------------
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// local vars
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//---------------------------------------------------------------------------
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2008-12-20 01:11:52 +00:00
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static tEplPdokCalInstance EplPdokCalInstance_g;
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2008-12-19 19:41:57 +00:00
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//---------------------------------------------------------------------------
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// local function prototypes
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//---------------------------------------------------------------------------
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//=========================================================================//
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// //
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// P U B L I C F U N C T I O N S //
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// //
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//=========================================================================//
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//---------------------------------------------------------------------------
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//
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// Function: EplPdokCalAddInstance()
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//
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// Description: add and initialize new instance of EPL stack
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//
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// Parameters: none
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//
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// Returns: tEplKernel = error code
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//
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//
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// State:
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//
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//---------------------------------------------------------------------------
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tEplKernel EplPdokCalAddInstance(void)
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{
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2008-12-20 01:11:52 +00:00
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EPL_MEMSET(&EplPdokCalInstance_g, 0, sizeof(EplPdokCalInstance_g));
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2008-12-19 19:41:57 +00:00
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2008-12-20 01:11:52 +00:00
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return kEplSuccessful;
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2008-12-19 19:41:57 +00:00
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}
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//---------------------------------------------------------------------------
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//
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// Function: EplPdokCalDelInstance()
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//
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// Description: deletes an instance of EPL stack
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//
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// Parameters: none
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//
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// Returns: tEplKernel = error code
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//
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//
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// State:
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//
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//---------------------------------------------------------------------------
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tEplKernel EplPdokCalDelInstance(void)
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{
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2008-12-20 01:11:52 +00:00
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return kEplSuccessful;
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2008-12-19 19:41:57 +00:00
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}
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//---------------------------------------------------------------------------
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//
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// Function: EplPdokCalSetTpdosValid()
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//
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// Description: This function sets the validity flag for TPDOs to the
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// specified value.
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//
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// Parameters: fValid_p = validity flag
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//
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// Returns: tEplKernel = error code
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//
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//
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// State:
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//
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//---------------------------------------------------------------------------
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tEplKernel EplPdokCalSetTpdosValid(BOOL fValid_p)
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{
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tEplKernel Ret = kEplSuccessful;
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2008-12-19 19:41:57 +00:00
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2008-12-20 01:11:52 +00:00
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EplPdokCalInstance_g.m_fTpdosValid = fValid_p;
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2008-12-19 19:41:57 +00:00
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2008-12-20 01:11:52 +00:00
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return Ret;
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2008-12-19 19:41:57 +00:00
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}
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//---------------------------------------------------------------------------
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//
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// Function: EplPdokCalAreTpdosValid()
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//
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// Description: This function returns the validity flag for TPDOs.
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//
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// Parameters: pfValid_p = OUT: validity flag
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//
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// Returns: tEplKernel = error code
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//
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//
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// State:
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//
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//---------------------------------------------------------------------------
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tEplKernel EplPdokCalAreTpdosValid(BOOL * pfValid_p)
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{
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2008-12-20 01:11:52 +00:00
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tEplKernel Ret = kEplSuccessful;
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2008-12-19 19:41:57 +00:00
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2008-12-20 01:11:52 +00:00
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*pfValid_p = EplPdokCalInstance_g.m_fTpdosValid;
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2008-12-19 19:41:57 +00:00
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2008-12-20 01:11:52 +00:00
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return Ret;
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2008-12-19 19:41:57 +00:00
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}
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//=========================================================================//
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// //
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// P R I V A T E F U N C T I O N S //
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// //
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//=========================================================================//
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//---------------------------------------------------------------------------
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//
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// Function:
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//
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// Description:
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//
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//
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//
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// Parameters:
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//
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//
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// Returns:
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//
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//
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// State:
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//
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//---------------------------------------------------------------------------
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#endif
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// EOF
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