xref: /hardware/qcom/gps/msm8994/platform_lib_abstractions/elapsed_millis_since_boot.cpp

/* Copyright (c) 2013, The Linux Foundation. All rights reserved.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
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 *       disclaimer in the documentation and/or other materials provided
 *       with the distribution.
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 *       contributors may be used to endorse or promote products derived
 *       from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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#include <stdlib.h>
#include <sys/time.h>
#include "platform_lib_time.h"

int64_t systemTime(int clock)
{
    struct timeval t;
    t.tv_sec = t.tv_usec = 0;
    gettimeofday(&t, NULL);
    return t.tv_sec*1000000LL + t.tv_usec;
}


int64_t elapsedMillisSinceBoot()
{
    int64_t t_us = systemTime(0);
    return (int64_t) t_us / 1000LL;
}