156 	struct fd_ringmarker *marker = NULL;  in fd_ringmarker_new()  local
158 	marker = calloc(1, sizeof(*marker));  in fd_ringmarker_new()
159 	if (!marker) {  in fd_ringmarker_new()
164 	marker->ring = ring;  in fd_ringmarker_new()
166 	marker->cur = marker->ring->cur;  in fd_ringmarker_new()
168 	return marker;  in fd_ringmarker_new()
171 void fd_ringmarker_del(struct fd_ringmarker *marker)  in fd_ringmarker_del()  argument
173 	free(marker);  in fd_ringmarker_del()
176 void fd_ringmarker_mark(struct fd_ringmarker *marker)  in fd_ringmarker_mark()  argument
178 	marker->cur = marker->ring->cur;  in fd_ringmarker_mark()
187 int fd_ringmarker_flush(struct fd_ringmarker *marker)  in fd_ringmarker_flush()  argument
189 	struct fd_ringbuffer *ring = marker->ring;  in fd_ringmarker_flush()
190 	return ring->funcs->flush(ring, marker->cur, -1, NULL);  in fd_ringmarker_flush()