- /* TODO, use something like : return svm_fifo_peek (f, off, *len, dst); */
- max_rd_chunk = svm_fifo_max_read_chunk (f);
-
- first_deq = 0;
- if (off < max_rd_chunk)
- {
- first_deq = clib_min (*len, max_rd_chunk - off);
- clib_memcpy_fast (dst, svm_fifo_head (f) + off, first_deq);
- }
-
- if (max_rd_chunk < off + *len)
- {
- rem_offset = max_rd_chunk < off ? off - max_rd_chunk : 0;
- clib_memcpy_fast (dst + first_deq, f->head_chunk->data + rem_offset,
- *len - first_deq);
- }
+ svm_fifo_peek (f, off, *len, dst);