C++ (Cpp) b_closepolls Examples

Example #1

File: miscd.c Project: phoenixgao/fdubbs

int main(int argc, char *argv[]) {
	chdir(BBSHOME); //进入BBS用户主目录
	setuid(BBSUID); //将进程的 用户ID
	setgid(BBSGID); //组ID设置成BBS
	setreuid(BBSUID, BBSUID); //设置有效用户ID	
	setregid(BBSGID, BBSGID); //有效组ID为BBS

	if (argc <= 1) {
		printf("usage: daemon | flushed | reload\n");
		exit(0);
	}
	if ( !strcasecmp(argv[1], "daemon") ) { // miscd daemon
		switch (fork()) { //后台程序:需要创建一个子进程,由子进程杀死父进程
			case -1: //
				printf("cannot fork\n");
				exit(0);
				break;
			case 0: // 子进程
				break;
			default:
				exit(0); //父进程
				break;
		}

		if (load_ucache() != 0) { //将用户的数据映射到内存
			printf("load ucache error\n");
			exit(-1);
		}

		if (resolve_boards() < 0)
			exit(-1);
		atexit(do_exit); //注册退出前运行的函数.正常退出前须执行此函数

		while (1) { //循环
			refresh_utmp(); //刷新用户临时数据
			b_closepolls(); //关闭投票
			flush_ucache(); //将用户在内存中的数据写回.PASSWDS
			flush_bcache();
			sleep(60 * 15); //睡眠十分钟,即每十五分钟同步一次.        
		}
	} else if ( !strcasecmp(argv[1], "flushed") ) { //miscd flushed
		if (resolve_ucache() == -1)
			exit(1);
		flush_ucache();
		flush_bcache();
	} else if ( !strcasecmp(argv[1], "reload") ) { //miscd reload
		if (load_ucache() != 0) {
			printf("load ucache error\n");
			exit(-1);
		}
	} else {
		printf("usage: daemon | flushed | reload\n");
		exit(0);
	}

	return 0;
}

Example #2

File: mbbsd.c Project: YanlongLai/Program

static void start_client() {
    extern struct commands_t cmdlist[];
    int nreg;
    
    /* system init */
    currmode = 0;
    
    signal(SIGHUP, abort_bbs);
    signal(SIGTERM, abort_bbs);
    signal(SIGPIPE, abort_bbs);

    signal(SIGINT, abort_bbs_debug);
    signal(SIGQUIT, abort_bbs_debug);
    signal(SIGILL, abort_bbs_debug);
    signal(SIGABRT, abort_bbs_debug);
    signal(SIGFPE, abort_bbs_debug);
    signal(SIGBUS, abort_bbs_debug);
    signal(SIGSEGV, abort_bbs_debug);
    
    signal_restart(SIGUSR1, talk_request);
    signal_restart(SIGUSR2, write_request);
    
    dup2(0, 1);
    
    do_term_init();
    signal(SIGALRM, abort_bbs);
    alarm(600);
    login_query();		/* Ptt 加上login time out */
    user_login();
    m_init();

#if FORCE_PROCESS_REGISTER_FORM    
    if (HAS_PERM(PERM_SYSOP) && (nreg = dashs(fn_register)/163) > 100)
    {
    	char cpu_load[30];
    	if(cpuload(cpu_load) > MAX_CPULOAD*2/3)	/* DickG: 根據目前的 load 來 */
	    scan_register_form(fn_register, 1, nreg/20); /* 決定要審核的數目 */
	else
	    scan_register_form(fn_register, 1, nreg/10);
    }
#endif
    if(HAVE_PERM(PERM_SYSOP | PERM_BM))
	b_closepolls();
    if(!(cuser.uflag & COLOR_FLAG))
	showansi = 0;
#ifdef DOTIMEOUT
    /* init_alarm();*/ // cause strange logout with saving post.
    signal(SIGALRM, SIG_IGN);
#else
    signal(SIGALRM, SIG_IGN);
#endif
    if(chkmailbox())
	m_read();
    
    domenu(MMENU, "主功\能表", (chkmail(0) ? 'M' : 'C'), cmdlist);
}