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/*
* Copyright 2014 Vincent Sanders <vince@netsurf-browser.org>
*
* This file is part of libnsutils.
*
* Licensed under the MIT License,
* http://www.opensource.org/licenses/mit-license.php
*/
/**
* \file
* Time operation implementation
*/
#include <stdint.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/time.h>
#include <time.h>
#include "nsutils/time.h"
/* exported interface documented in nsutils/time.h */
nsuerror nsu_getmonotonic_ms(uint64_t *current)
{
#if (_POSIX_TIMERS > 0) && (defined _POSIX_MONOTONIC_CLOCK)
struct timespec tp;
clock_gettime(CLOCK_MONOTONIC, &tp);
*current = (tp.tv_sec * 1000) + (tp.tv_nsec / 1000000);
#else
#warning "Using dodgy gettimeofday() fallback"
/** \todo Implement this properly! */
struct timeval tv;
gettimeofday(&tv, NULL);
*current = (tv.tv_sec * 1000) + (tv.tv_usec / 1000);
#endif
return NSUERROR_OK;
}
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