while (hdr->tp_status != TP_STATUS_AVAILABLE) {
struct pollfd pfd = {.fd = ctx->s, .revents = 0,
.events = POLLIN|POLLRDNORM|POLLERR };
while (hdr->tp_status != TP_STATUS_AVAILABLE) {
struct pollfd pfd = {.fd = ctx->s, .revents = 0,
.events = POLLIN|POLLRDNORM|POLLERR };