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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include <stdio.h>
#include <string.h>
#include <signal.h>
#include <unistd.h>
#include <errno.h>
#include <stdlib.h>
#include <sys/time.h>
#include <sys/wait.h>
#include <sys/stat.h>
#include <assert.h>
#include <time.h>
#include "primpl.h"
extern PRSize _PR_MD_GetRandomNoise( void *buf, PRSize size )
{
struct timeval tv;
int n = 0;
int s;
GETTIMEOFDAY(&tv);
if ( size > 0 ) {
s = _pr_CopyLowBits((char*)buf+n, size, &tv.tv_usec, sizeof(tv.tv_usec));
size -= s;
n += s;
}
if ( size > 0 ) {
s = _pr_CopyLowBits((char*)buf+n, size, &tv.tv_sec, sizeof(tv.tv_usec));
size -= s;
n += s;
}
return n;
} /* end _PR_MD_GetRandomNoise() */
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