/*
 * Copyright 2019, Cypress Semiconductor Corporation or a subsidiary of
 * Cypress Semiconductor Corporation. All Rights Reserved.
 * 
 * This software, associated documentation and materials ("Software")
 * is owned by Cypress Semiconductor Corporation,
 * or one of its subsidiaries ("Cypress") and is protected by and subject to
 * worldwide patent protection (United States and foreign),
 * United States copyright laws and international treaty provisions.
 * Therefore, you may use this Software only as provided in the license
 * agreement accompanying the software package from which you
 * obtained this Software ("EULA").
 * If no EULA applies, Cypress hereby grants you a personal, non-exclusive,
 * non-transferable license to copy, modify, and compile the Software
 * source code solely for use in connection with Cypress's
 * integrated circuit products. Any reproduction, modification, translation,
 * compilation, or representation of this Software except as specified
 * above is prohibited without the express written permission of Cypress.
 *
 * Disclaimer: THIS SOFTWARE IS PROVIDED AS-IS, WITH NO WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, NONINFRINGEMENT, IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Cypress
 * reserves the right to make changes to the Software without notice. Cypress
 * does not assume any liability arising out of the application or use of the
 * Software or any product or circuit described in the Software. Cypress does
 * not authorize its products for use in any products where a malfunction or
 * failure of the Cypress product may reasonably be expected to result in
 * significant property damage, injury or death ("High Risk Product"). By
 * including Cypress's product in a High Risk Product, the manufacturer
 * of such system or application assumes all risk of such use and in doing
 * so agrees to indemnify Cypress against all liability.
 */

/** @file
 *  Implementation of wwd_rtos_interface.c for all RTOS
 */
#include "wwd_constants.h"
#include "wwd_rtos_interface.h"
#include "wwd_assert.h"

/******************************************************
 *             Constants
 ******************************************************/

/******************************************************
 *             Variables
 ******************************************************/
const host_rtos_timer_ifc_t *host_rtos_timer_ifc = NULL;

/******************************************************
 *             Function definitions
 ******************************************************/

wwd_result_t host_rtos_register_timer_ifc( const host_rtos_timer_ifc_t *host_rtos_timer_ifc_new )
{
    if ( NULL != host_rtos_timer_ifc )
    {
        wiced_assert( "Function already registered\n", 0 != 0 );
        return WWD_BADARG;
    }
    host_rtos_timer_ifc = host_rtos_timer_ifc_new;
    return WWD_SUCCESS;
}

wwd_result_t host_rtos_unregister_timer_ifc( const host_rtos_timer_ifc_t *host_rtos_timer_ifc_new )
{
    if ( host_rtos_timer_ifc_new != host_rtos_timer_ifc )
    {
        wiced_assert( "Interface not registered\n", 0 != 0 );
        return WWD_BADARG;
    }
    else
    {
        host_rtos_timer_ifc = NULL;
    }
    return WWD_SUCCESS;
}