/* Map read-only producer page and data pages. We map twice as big
* data size to allow simple reading of samples that wrap around the
* end of a ring buffer. See kernel implementation for details.
- * */
+ */
tmp = mmap(NULL, rb->page_size + 2 * info.max_entries, PROT_READ,
MAP_SHARED, map_fd, rb->page_size);
if (tmp == MAP_FAILED) {
return (len + 7) / 8 * 8;
}
-static int64_t ringbuf_process_ring(struct ring* r)
+static int64_t ringbuf_process_ring(struct ring *r)
{
int *len_ptr, len, err;
/* 64-bit to avoid overflow in case of extreme application behavior */