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