Lines Matching defs:b_end
811 * region B which is (0, b_end) with b_end <= a_start
813 * an empty buffer has: a_start = a_end = b_end = 0
817 * then you start writing at b_end
819 * the buffer is full when b_end == a_start && a_end == BUFFER_SIZE
821 * there is room when b_end < a_start || a_end < BUFER_SIZE
824 * we do: a_start = 0, a_end = b_end, b_end = 0, and keep going on..
863 int b_end;
882 buffer->b_end = 0;
974 avail = bip->a_start - bip->b_end;
980 memcpy( bip->buff + bip->b_end, src, avail );
982 bip->b_end += avail;
984 if (bip->b_end == bip->a_start) {
998 bip->fdin, bip->fdout, count, bip->a_start, bip->a_end, bip->b_end, bip->can_write, bip->can_read ));
1061 bip->a_end = bip->b_end;
1062 bip->b_end = 0;
1091 bip->fdin, bip->fdout, count, bip->a_start, bip->a_end, bip->b_end, bip->can_write, bip->can_read ));
