Lines Matching refs:clearto

112 	ring->clearto = 0;  in ring_init()
177 	if (ring->consume < ring->clearto &&  in ring_consumed()
178 	    ring->clearto <= ring->consume + count)  in ring_consumed()
179 		ring->clearto = 0;  in ring_consumed()
181 	    ring->bottom <= ring->clearto)  in ring_consumed()
182 		ring->clearto = 0;  in ring_consumed()
313 	if (ring_empty(ring) || ring->clearto == ring->supply)  in ring_encrypt()
316 	if ((c = ring->clearto) == NULL)  in ring_encrypt()
327 	ring->clearto = ring->supply;  in ring_encrypt()
334 		ring->clearto = ring->supply;  in ring_clearto()
336 		ring->clearto = 0;  in ring_clearto()