194     struct ring_buffer_view* v,  in ring_buffer_view_init()  argument
202     v->buf = buf;  in ring_buffer_view_init()
203     v->size = (1 << shift);  in ring_buffer_view_init()
204     v->mask = (1 << shift) - 1;  in ring_buffer_view_init()
208     struct ring_buffer_view* v,  in ring_buffer_init_view_only()  argument
214     v->buf = buf;  in ring_buffer_init_view_only()
215     v->size = (1 << shift);  in ring_buffer_init_view_only()
216     v->mask = (1 << shift) - 1;  in ring_buffer_init_view_only()
220     const struct ring_buffer_view* v,  in ring_buffer_view_get_ring_pos()  argument
222     return index & v->mask;  in ring_buffer_view_get_ring_pos()
227     const struct ring_buffer_view* v,  in ring_buffer_view_can_write()  argument
232             v, read_view - r->write_pos - 1) >= bytes;  in ring_buffer_view_can_write()
237     const struct ring_buffer_view* v,  in ring_buffer_view_can_read()  argument
242             v, write_view - r->read_pos) >= bytes;  in ring_buffer_view_can_read()
247     const struct ring_buffer_view* v) {  in ring_buffer_available_read()  argument
250     if (v) {  in ring_buffer_available_read()
252                 v, write_view - r->read_pos);  in ring_buffer_available_read()
260     const struct ring_buffer_view* v) {  in ring_buffer_available_write()  argument
263     if (v) {  in ring_buffer_available_write()
265                 v, read_view - r->write_pos - 1);  in ring_buffer_available_write()
273     const struct ring_buffer_view* v,  in ring_buffer_copy_contents()  argument
278         ring_buffer_available_read(r, v);  in ring_buffer_copy_contents()
281     if (v) {  in ring_buffer_copy_contents()
283             v->size - ring_buffer_view_get_ring_pos(v, r->read_pos);  in ring_buffer_copy_contents()
293     if (v) {  in ring_buffer_copy_contents()
297                    &v->buf[ring_buffer_view_get_ring_pos(v, r->read_pos)],  in ring_buffer_copy_contents()
300                    &v->buf[ring_buffer_view_get_ring_pos(v, r->read_pos + available_at_end)],  in ring_buffer_copy_contents()
304                    &v->buf[ring_buffer_view_get_ring_pos(v, r->read_pos)],  in ring_buffer_copy_contents()
327     struct ring_buffer_view* v,  in ring_buffer_view_write()  argument
334         if (!ring_buffer_view_can_write(r, v, step_size)) {  in ring_buffer_view_write()
341             v->size - ring_buffer_view_get_ring_pos(v, r->write_pos);  in ring_buffer_view_write()
346                 &v->buf[ring_buffer_view_get_ring_pos(v, r->write_pos)],  in ring_buffer_view_write()
350                 &v->buf[ring_buffer_view_get_ring_pos(v, r->write_pos + available_at_end)],  in ring_buffer_view_write()
355                 &v->buf[ring_buffer_view_get_ring_pos(v, r->write_pos)],  in ring_buffer_view_write()
370     struct ring_buffer_view* v,  in ring_buffer_view_read()  argument
376         if (!ring_buffer_view_can_read(r, v, step_size)) {  in ring_buffer_view_read()
383             v->size - ring_buffer_view_get_ring_pos(v, r->read_pos);  in ring_buffer_view_read()
389                 &v->buf[ring_buffer_view_get_ring_pos(v, r->read_pos)],  in ring_buffer_view_read()
393                 &v->buf[ring_buffer_view_get_ring_pos(v, r->read_pos + available_at_end)],  in ring_buffer_view_read()
397                    &v->buf[ring_buffer_view_get_ring_pos(v, r->read_pos)],  in ring_buffer_view_read()
436     const struct ring_buffer_view* v,  in ring_buffer_wait_write()  argument
444         v ? ring_buffer_view_can_write(r, v, bytes) :  in ring_buffer_wait_write()
466             v ? ring_buffer_view_can_write(r, v, bytes) :  in ring_buffer_wait_write()
475     const struct ring_buffer_view* v,  in ring_buffer_wait_read()  argument
483         v ? ring_buffer_view_can_read(r, v, bytes) :  in ring_buffer_wait_read()
508             v ? ring_buffer_view_can_read(r, v, bytes) :  in ring_buffer_wait_read()
518     struct ring_buffer_view* v,  in get_step_size()  argument
521     uint32_t available = v ? (v->size >> 1) : (RING_BUFFER_SIZE >> 1);  in get_step_size()
529     struct ring_buffer_view* v,  in ring_buffer_write_fully()  argument
532     ring_buffer_write_fully_with_abort(r, v, data, bytes, 0, 0);  in ring_buffer_write_fully()
537     struct ring_buffer_view* v,  in ring_buffer_read_fully()  argument
540     ring_buffer_read_fully_with_abort(r, v, data, bytes, 0, 0);  in ring_buffer_read_fully()
545     struct ring_buffer_view* v,  in ring_buffer_write_fully_with_abort()  argument
551     uint32_t candidate_step = get_step_size(r, v, bytes);  in ring_buffer_write_fully_with_abort()
562         ring_buffer_wait_write(r, v, candidate_step, (uint64_t)(-1));  in ring_buffer_write_fully_with_abort()
564         if (v) {  in ring_buffer_write_fully_with_abort()
565             processed_here = ring_buffer_view_write(r, v, dst + processed, candidate_step, 1);  in ring_buffer_write_fully_with_abort()
582     struct ring_buffer_view* v,  in ring_buffer_read_fully_with_abort()  argument
588     uint32_t candidate_step = get_step_size(r, v, bytes);  in ring_buffer_read_fully_with_abort()
602         ring_buffer_wait_read(r, v, candidate_step, (uint64_t)(-1));  in ring_buffer_read_fully_with_abort()
604         if (v) {  in ring_buffer_read_fully_with_abort()
605             processed_here = ring_buffer_view_read(r, v, dst + processed, candidate_step, 1);  in ring_buffer_read_fully_with_abort()