vmtime.cxx

Vovida 社区开源的 SIP 协议源码

/* ====================================================================
 * The Vovida Software License, Version 1.0 
 * 
 * Copyright (c) 2000 Vovida Networks, Inc.  All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
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 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright
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 *    distribution.
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 * 3. The names "VOCAL", "Vovida Open Communication Application Library",
 *    and "Vovida Open Communication Application Library (VOCAL)" must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written
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 * 4. Products derived from this software may not be called "VOCAL", nor
 *    may "VOCAL" appear in their name, without prior written
 *    permission of Vovida Networks, Inc.
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 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED
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 * ====================================================================
 * 
 * This software consists of voluntary contributions made by Vovida
 * Networks, Inc. and many individuals on behalf of Vovida Networks,
 * Inc.  For more information on Vovida Networks, Inc., please see
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 *
 */
static const char* const VmTime_cxx_Version =
    "$Id: VmTime.cxx,v 1.6 2002/09/06 09:00:42 bko Exp $";
#include "global.h"
#include "VmTime.h"

#if !defined(__SUNPRO_CC) && !defined(__APPLE__)
#include <stream.h>
#endif

#include <sys/times.h>

/** returns the time
 */
VmTime vm_gettimeofday()
{
    VmTime tm;
    struct tms t;

    // solaris has trouble if times is not passed a valid struct
    tm = times(&t) * 10;
    return tm;
}

void vm_time2timeval(VmTime time, struct timeval *tm)
{
    tm->tv_sec = time / 1000;
    tm->tv_usec = (time % 1000)*1000;
}