Lines Matching full:used

22  * as follows: the write starts filling at offset (start + used), once the data
23  * is ready, the writer adds to used the count of bytes available.
33 	buf->used = 0;
41 	if (buf->used > 0)
42 		logx(3, "deleting non-empty buffer, used = %d", buf->used);
57 	if (count > buf->used)
58 		count = buf->used;
70 	if (count < 0 || count > buf->used) {
75 	buf->used -= count;
88 	if (count < 0 || count > (buf->len - buf->used)) {
93 	buf->used += count;
104 	end = buf->start + buf->used;
107 	avail = buf->len - buf->used;