rb_realloc(pollfd_list.pollfds,
pollfd_list.allocated * (sizeof(struct pollfd)));
memset(&pollfd_list.pollfds[old_value + 1], 0, sizeof(struct pollfd) * 1024);
rb_realloc(pollfd_list.pollfds,
pollfd_list.allocated * (sizeof(struct pollfd)));
memset(&pollfd_list.pollfds[old_value + 1], 0, sizeof(struct pollfd) * 1024);