[手游项目2]-18-linux程序安全退出

killall -2 Gate 

#ifndef WIN32
//信号函数不能调用标准IO库函数
void SigInt(int nSigNo)
{
	//gLog.WriteLog(enLogType_Error,"Error: program recv SIGINT signal, will exit");
	//gServerRun = false;
	GlobleDBCache::Instance()->m_bIsShutDown = true;
}
#endif

Tint32 main(Tint32 argc, char* argv[])
{
	//ShmExceptionHandler();
#ifndef WIN32
	signal(SIGINT, SigInt);
	signal(SIGHUP , SIG_IGN);
	signal(SIGQUIT , SIG_IGN);
#else
}

Linux中kill -2、kill -9等区别 && kill signal汇总 https://blog.csdn.net/a1010256340/article/details/75253353/