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/* Copyright (C) 2003 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/***************************************************************
* I N C L U D E D F I L E S *
***************************************************************/
#include <ndb_global.h>
#include <time.h>
#include "ndb_schema.hpp"
#include "ndb_error.hpp"
#include "userInterface.h"
#include <NdbMutex.h>
#include <NdbThread.h>
#include <NdbTick.h>
#include <NdbApi.hpp>
#include <NdbOut.hpp>
/***************************************************************
* L O C A L C O N S T A N T S *
***************************************************************/
/***************************************************************
* L O C A L D A T A S T R U C T U R E S *
***************************************************************/
/***************************************************************
* L O C A L F U N C T I O N S *
***************************************************************/
#ifndef NDB_WIN32
#include <unistd.h>
#endif
static NdbMutex* startupMutex = NdbMutex_Create();
Ndb*
asyncDbConnect(int parallellism){
NdbMutex_Lock(startupMutex);
Ndb * pNDB = new Ndb("");
pNDB->init(parallellism + 1);
while(pNDB->waitUntilReady() != 0){
}
NdbMutex_Unlock(startupMutex);
return pNDB;
}
void
asyncDbDisconnect(Ndb* pNDB)
{
delete pNDB;
}
double
userGetTime(void)
{
static bool initialized = false;
static NDB_TICKS initSecs = 0;
static Uint32 initMicros = 0;
double timeValue = 0;
if ( !initialized ) {
initialized = true;
NdbTick_CurrentMicrosecond(&initSecs, &initMicros);
timeValue = 0.0;
} else {
NDB_TICKS secs = 0;
Uint32 micros = 0;
NdbTick_CurrentMicrosecond(&secs, µs);
double s = (double)secs - (double)initSecs;
double us = (double)micros - (double)initMicros;
timeValue = s + (us / 1000000.0);
}
return timeValue;
}
void showTime()
{
char buf[128];
struct tm* tm_now;
time_t now;
now = ::time((time_t*)NULL);
tm_now = ::gmtime(&now);
BaseString::snprintf(buf, 128,
"%d-%.2d-%.2d %.2d:%.2d:%.2d",
tm_now->tm_year + 1900,
tm_now->tm_mon,
tm_now->tm_mday,
tm_now->tm_hour,
tm_now->tm_min,
tm_now->tm_sec);
ndbout_c("Time: %s", buf);
}
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