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/****************************************************************************
(c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29
www.systec-electronic.com
Project: Project independend shared buffer (linear + circular)
Description: Declaration of platform specific part for the
shared buffer
License:
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. Neither the name of SYSTEC electronic GmbH nor the names of its
contributors may be used to endorse or promote products derived
from this software without prior written permission. For written
permission, please contact info@systec-electronic.com.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
Severability Clause:
If a provision of this License is or becomes illegal, invalid or
unenforceable in any jurisdiction, that shall not affect:
1. the validity or enforceability in that jurisdiction of any other
provision of this License; or
2. the validity or enforceability in other jurisdictions of that or
any other provision of this License.
-------------------------------------------------------------------------
2006/06/27 -rs: V 1.00 (initial version)
****************************************************************************/
#ifndef _SHBIPC_H_
#define _SHBIPC_H_
//---------------------------------------------------------------------------
// Type definitions
//---------------------------------------------------------------------------
typedef int (*tSigHndlrNewData) (tShbInstance pShbInstance_p);
typedef void (*tSigHndlrJobReady) (tShbInstance pShbInstance_p,
unsigned int fTimeOut_p);
#if (TARGET_SYSTEM == _WIN32_)
#if defined(INLINE_FUNCTION_DEF)
#undef INLINE_FUNCTION
#define INLINE_FUNCTION INLINE_FUNCTION_DEF
#define SHBIPC_INLINE_ENABLED TRUE
#define SHBIPC_INLINED
#include "ShbIpc-Win32.c"
#endif
#elif (TARGET_SYSTEM == _LINUX_)
#if defined(INLINE_FUNCTION_DEF)
#undef INLINE_FUNCTION
#define INLINE_FUNCTION INLINE_FUNCTION_DEF
#define SHBIPC_INLINE_ENABLED TRUE
#define SHBIPC_INLINED
#include "ShbIpc-LinuxKernel.c"
#endif
#endif
//---------------------------------------------------------------------------
// Prototypes
//---------------------------------------------------------------------------
tShbError ShbIpcInit(void);
tShbError ShbIpcExit(void);
tShbError ShbIpcAllocBuffer(unsigned long ulBufferSize_p,
const char *pszBufferID_p,
tShbInstance * ppShbInstance_p,
unsigned int *pfShbNewCreated_p);
tShbError ShbIpcReleaseBuffer(tShbInstance pShbInstance_p);
#if !defined(SHBIPC_INLINE_ENABLED)
tShbError ShbIpcEnterAtomicSection(tShbInstance pShbInstance_p);
tShbError ShbIpcLeaveAtomicSection(tShbInstance pShbInstance_p);
tShbError ShbIpcStartSignalingNewData(tShbInstance pShbInstance_p,
tSigHndlrNewData
pfnSignalHandlerNewData_p,
tShbPriority ShbPriority_p);
tShbError ShbIpcStopSignalingNewData(tShbInstance pShbInstance_p);
tShbError ShbIpcSignalNewData(tShbInstance pShbInstance_p);
tShbError ShbIpcStartSignalingJobReady(tShbInstance pShbInstance_p,
unsigned long ulTimeOut_p,
tSigHndlrJobReady
pfnSignalHandlerJobReady_p);
tShbError ShbIpcSignalJobReady(tShbInstance pShbInstance_p);
void *ShbIpcGetShMemPtr(tShbInstance pShbInstance_p);
#endif
#undef SHBIPC_INLINE_ENABLED // disable actual inlining of functions
#undef INLINE_FUNCTION
#define INLINE_FUNCTION // define INLINE_FUNCTION to nothing
#endif // #ifndef _SHBIPC_H_
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