Lines Matching defs:b_in
185 spinlock_t b_lock; /* Protect b_cnt, b_in */
188 unsigned int b_in, b_out; /* Offsets into buffer - bytes */
303 offset = rp->b_in;
305 if ((rp->b_in += size) >= rp->b_size)
306 rp->b_in -= rp->b_size;
329 if (rp->b_in + size > rp->b_size) {
335 fill_size = rp->b_size - rp->b_in;
338 mon_buff_area_fill(rp, rp->b_in, fill_size);
341 rp->b_in = size;
343 } else if (rp->b_in + size == rp->b_size) {
344 offset = rp->b_in;
345 rp->b_in = 0;
348 offset = rp->b_in;
349 rp->b_in += size;
364 if (rp->b_in < size)
365 rp->b_in += rp->b_size;
366 rp->b_in -= size;
1051 rp->b_read = rp->b_in = rp->b_out = rp->b_cnt = 0;