SemaphoreP.h

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#ifndef SEMAPHOREP_H
#define SEMAPHOREP_H
 
#ifdef __cplusplus
extern "C" {
#endif
 
#include <stdint.h>
#include <kernel/dpl/SystemP.h>
 
#define SemaphoreP_OBJECT_SIZE_MAX    (152U)
 
typedef struct SemaphoreP_Object_ {
 
    /* uintptr_t translates to uint64_t for A53 and uint32_t for R5 and M4 */
    /* This accounts for the 64bit pointer in A53 and 32bit pointer in R5 and M4 */
    uintptr_t rsv[SemaphoreP_OBJECT_SIZE_MAX/sizeof(uint32_t)]; 
} SemaphoreP_Object;
 
int32_t SemaphoreP_constructMutex(SemaphoreP_Object *obj);
 
int32_t SemaphoreP_constructBinary(SemaphoreP_Object *obj, uint32_t initValue);
 
int32_t SemaphoreP_constructCounting(SemaphoreP_Object *obj, uint32_t initValue, uint32_t maxValue);
 
void SemaphoreP_destruct(SemaphoreP_Object *obj);
 
void SemaphoreP_post(SemaphoreP_Object *obj);
 
int32_t SemaphoreP_pend(SemaphoreP_Object *obj, uint32_t timeToWaitInTicks);
 
int32_t SemaphoreP_getCount(SemaphoreP_Object *obj);
#ifdef __cplusplus
}
#endif
 
#endif /* SEMAPHOREP_H */