PDCtime.h

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//==============================================================================================
//  FILENAME    :   PDCtime.h
//  AUTHOR      :   Perl Script
//  CREATION    :   6/13/02
//  Copyright (C) MicroStrategy, Inc. 2002
//==============================================================================================
#ifndef PDCtime_h
#define PDCtime_h

// this must be the *first* file included
#include "ProtectedSource/Prolog.h"

#ifdef WIN32
    #include <time.h>
#else
    #include <time.h>
    #include <sys/time.h>
#endif // WIN32

#ifndef WIN32
#include "PDCerrno.h"

namespace MPDCHeader
{
    // a signal-safe wrapper
    inline int nanosleep(const struct timespec* rqtp)
    {
        struct timespec lSleepTime = *rqtp;
        struct timespec lRemainder;

        for (;;)
        {
            const int lResult = ::nanosleep(&lSleepTime, &lRemainder);

            if (lResult == -1)
            {
                if (errno == EINTR)
                {
                    // interrupted by signal, retry
                    lSleepTime = lRemainder;
                    continue;
                }

                // error
                return -1;
            }

            return lResult;
        }
    }
}

#endif // WIN32

// this must be the *last* file included
#include "ProtectedSource/Epilog.h"

#endif // PDCtime_h