MutexP.h

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/*
 * Copyright (c) 2021, Texas Instruments Incorporated
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
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 * *  Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * *  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.
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 *    its contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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 */
#ifndef ti_osal_MutexP__include
#define ti_osal_MutexP__include

#ifdef __cplusplus
extern "C" {
#endif

#include <stdint.h>
#include <stdbool.h>
#include <stddef.h>

typedef enum MutexP_Status_e
{
    MutexP_OK         = 0,
    MutexP_FAILURE    = (-(int32_t)1),
    MutexP_TIMEOUT    = (-(int32_t)2)
} MutexP_Status;

#define MutexP_WAIT_FOREVER (~((uint32_t)0U))

#define MutexP_NO_WAIT       ((uint32_t)0U)


typedef  void *MutexP_Handle;

typedef struct MutexP_Object_s {
    void * object;      
    uintptr_t key;      
} MutexP_Object;


extern MutexP_Handle MutexP_create(MutexP_Object *mutexObj);

extern MutexP_Status MutexP_delete(MutexP_Handle handle);

extern MutexP_Status MutexP_unlock(MutexP_Handle handle);

extern MutexP_Status MutexP_lock(MutexP_Handle handle,
                                 uint32_t timeout);

#ifdef __cplusplus
}
#endif

#endif /* ti_osal_MutexP__include */
/* @} */