| /**************************************************************************** |
| |
| (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); |
| |
| //--------------------------------------------------------------------------- |
| // 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); |
| |
| 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 // #ifndef _SHBIPC_H_ |