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| |
| #ifndef _SSI_PAL_SEM_INT__H |
| #define _SSI_PAL_SEM_INT__H |
| |
| |
| |
| #ifdef __cplusplus |
| extern "C" |
| { |
| #endif |
| #include "ssi_pal_types.h" |
| /** |
| * @brief File Description: |
| * This file contains functions for resource management (semaphor operations). |
| * The functions implementations are generally just wrappers to different operating system calls. |
| * None of the described functions will check the input parameters so the behavior |
| * of the APIs in illegal parameters case is dependent on the operating system behavior. |
| * |
| */ |
| |
| typedef int DX_PAL_SEM; |
| |
| |
| |
| /*---------------------------- |
| PUBLIC FUNCTIONS |
| -----------------------------------*/ |
| |
| /** |
| * @brief This function purpose is to create a semaphore. |
| * |
| * |
| * @param[out] aSemId - Pointer to created semaphor handle |
| * @param[in] aInitialVal - Initial semaphore value |
| * |
| * @return The return values is according to operating system return values. |
| */ |
| SaSiError_t _SaSi_PalSemCreate( DX_PAL_SEM *aSemId, uint32_t aInitialVal ); |
| |
| #define _SaSi_PalSemCreate(aSemId,aInitialVal) SASI_SUCCESS |
| /** |
| * @brief This function purpose is to delete a semaphore |
| * |
| * |
| * @param[in] aSemId - Semaphore handle |
| * |
| * @return The return values is according to operating system return values. |
| */ |
| SaSiError_t _SaSi_PalSemDelete( DX_PAL_SEM *aSemId ); |
| |
| #define _SaSi_PalSemDelete( aSemId ) SASI_SUCCESS |
| /** |
| * @brief This function purpose is to Wait for semaphore with aTimeOut. aTimeOut is |
| * specified in milliseconds. |
| * |
| * |
| * @param[in] aSemId - Semaphore handle |
| * @param[in] aTimeOut - timeout in mSec, or SASI_INFINITE |
| * |
| * @return The return values is according to operating system return values. |
| */ |
| SaSiError_t _SaSi_PalSemWait(DX_PAL_SEM aSemId, uint32_t aTimeOut); |
| |
| #define _SaSi_PalSemWait(aSemId, aTimeOut) SASI_SUCCESS |
| /** |
| * @brief This function purpose is to signal the semaphore. |
| * |
| * |
| * @param[in] aSemId - Semaphore handle |
| * |
| * @return The return values is according to operating system return values. |
| */ |
| SaSiError_t _SaSi_PalSemGive(DX_PAL_SEM aSemId); |
| |
| #define _SaSi_PalSemGive(aSemId) SASI_SUCCESS |
| |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif |
| |
| |