Add compat_oid into struct pack_idx_entry to allow communicating the
the compat hash value of the objects being indexed to the code that
builds the indexes for a pack.
Having a mechanism that communicates the compat_oid from the code
building the pack is necessary for bulk-checkin, fast-import, and
index-pack. Only pack-objects could rely on the existing
comaptibility mappings, but there is not point since the
other creators of indexes can't.
Unfortunately this adds a 4 byte hole into struct pack_idx_entry.
Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
---
pack.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/pack.h b/pack.h
index 3ab9e3f60c0b..321d38374f70 100644
--- a/pack.h
+++ b/pack.h
@@ -75,6 +75,7 @@ struct pack_idx_header {
*/
struct pack_idx_entry {
struct object_id oid;
+ struct object_id compat_oid;
uint32_t crc32;
off_t offset;
};
--
2.41.0
