Hi Juergen,
On 14/08/2023 08:46, Juergen Gross wrote:
Struct xs_tdb_record_hdr is used for nodes stored in the data base.
When working on a node, struct node is being used, which is including
the same information as struct xs_tdb_record_hdr, but in a different
format. Rework struct xs_tdb_record_hdr in order to prepare including
it in struct node.
Do the following modifications:
- move its definition to xenstored_core.h, as the reason to put it into
utils.h are no longer existing
- rename it to struct node_hdr, as the "tdb" in its name has only
historical reasons
- replace the empty permission array at the end with a comment about
the layout of data in the data base (concatenation of header,
permissions, node contents, and children list)
- use narrower types for num_perms and datalen, as those are naturally
limited to XENSTORE_PAYLOAD_MAX (childlen is different here, as it is
in theory basically unlimited)
Signed-off-by: Juergen Gross <jgr...@suse.com>
Reviewed-by: Julien Grall <jgr...@amazon.com>
Cheers,
--
Julien Grall
