![Greg Kroah-Hartman](/assets/img/avatar_default.png)
It's a start, still a mess... Cc: Daniel Krueger <daniel.krueger@systec-electronic.com> Cc: Ronald Sieber <Ronald.Sieber@systec-electronic.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
126 lines
4.7 KiB
C
126 lines
4.7 KiB
C
/****************************************************************************
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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: Project independend shared buffer (linear + circular)
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Description: Declaration of platform specific part for the
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shared buffer
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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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2006/06/27 -rs: V 1.00 (initial version)
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****************************************************************************/
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#ifndef _SHBIPC_H_
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#define _SHBIPC_H_
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//---------------------------------------------------------------------------
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// Type definitions
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//---------------------------------------------------------------------------
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typedef int (*tSigHndlrNewData) (tShbInstance pShbInstance_p);
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typedef void (*tSigHndlrJobReady) (tShbInstance pShbInstance_p,
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unsigned int fTimeOut_p);
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#if (TARGET_SYSTEM == _WIN32_)
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#if defined(INLINE_FUNCTION_DEF)
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#undef INLINE_FUNCTION
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#define INLINE_FUNCTION INLINE_FUNCTION_DEF
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#define SHBIPC_INLINE_ENABLED TRUE
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#define SHBIPC_INLINED
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#include "ShbIpc-Win32.c"
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#endif
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#elif (TARGET_SYSTEM == _LINUX_)
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#if defined(INLINE_FUNCTION_DEF)
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#undef INLINE_FUNCTION
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#define INLINE_FUNCTION INLINE_FUNCTION_DEF
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#define SHBIPC_INLINE_ENABLED TRUE
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#define SHBIPC_INLINED
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#include "ShbIpc-LinuxKernel.c"
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#endif
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#endif
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//---------------------------------------------------------------------------
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// Prototypes
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//---------------------------------------------------------------------------
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tShbError ShbIpcInit(void);
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tShbError ShbIpcExit(void);
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tShbError ShbIpcAllocBuffer(unsigned long ulBufferSize_p,
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const char *pszBufferID_p,
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tShbInstance * ppShbInstance_p,
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unsigned int *pfShbNewCreated_p);
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tShbError ShbIpcReleaseBuffer(tShbInstance pShbInstance_p);
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#if !defined(SHBIPC_INLINE_ENABLED)
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tShbError ShbIpcEnterAtomicSection(tShbInstance pShbInstance_p);
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tShbError ShbIpcLeaveAtomicSection(tShbInstance pShbInstance_p);
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tShbError ShbIpcStartSignalingNewData(tShbInstance pShbInstance_p,
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tSigHndlrNewData
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pfnSignalHandlerNewData_p,
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tShbPriority ShbPriority_p);
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tShbError ShbIpcStopSignalingNewData(tShbInstance pShbInstance_p);
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tShbError ShbIpcSignalNewData(tShbInstance pShbInstance_p);
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tShbError ShbIpcStartSignalingJobReady(tShbInstance pShbInstance_p,
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unsigned long ulTimeOut_p,
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tSigHndlrJobReady
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pfnSignalHandlerJobReady_p);
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tShbError ShbIpcSignalJobReady(tShbInstance pShbInstance_p);
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void *ShbIpcGetShMemPtr(tShbInstance pShbInstance_p);
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#endif
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#undef SHBIPC_INLINE_ENABLED // disable actual inlining of functions
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#undef INLINE_FUNCTION
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#define INLINE_FUNCTION // define INLINE_FUNCTION to nothing
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#endif // #ifndef _SHBIPC_H_
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