modify tc_time_update()
modify tc_time_update()

eliteYang/tcpcopy,sshling/tcpcopy,liviusATnetskope/second,daodaoliang/tcpcopy,caosiyang/tcpcopy,ycaihua/tcpcopy,caosiyang/tcpcopy,daodaoliang/tcpcopy,ycaihua/tcpcopy,left2right/tcpcopy,u20024804/tcpcopy,horryq/tcpcopy,left2right/tcpcopy,u20024804/tcpcopy,eliteYang/tcpcopy,wfxiang08/tcpcopy,horryq/tcpcopy,sshling/tcpcopy,liviusATnetskope/second,wfxiang08/tcpcopy