pollfds[p->pollindex].events |= POLLOUT;
static void copylastchunk(struct connection *p){	if (p->pipe_params.chunkit) {		if (p->output.ceiling - p->output.end >= 5) {			memcpy(p->output.end, "0\r\n\r\n", 5);			p->output.end += 5;			p->script_input.state = 3;		}	} else		p->script_input.state = 3;}