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| author | Derrick Stolee <stolee@gmail.com> | 2018-07-12 19:39:31 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2018-07-20 18:27:28 (GMT) |
| commit | d7cacf29ccfcb2a33bcd8468f83daf822430f19a (patch) | |
| tree | 2a554bd2a30108604d533686b430034f74f41286 /Documentation/technical | |
| parent | 0d5b3a5ef72383f3b6fe93793be3bbd107a88eaa (diff) | |
| download | git-d7cacf29ccfcb2a33bcd8468f83daf822430f19a.zip git-d7cacf29ccfcb2a33bcd8468f83daf822430f19a.tar.gz git-d7cacf29ccfcb2a33bcd8468f83daf822430f19a.tar.bz2 | |
midx: write object id fanout chunk
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'Documentation/technical')
| -rw-r--r-- | Documentation/technical/pack-format.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/technical/pack-format.txt b/Documentation/technical/pack-format.txt index 78ee048..3215f7b 100644 --- a/Documentation/technical/pack-format.txt +++ b/Documentation/technical/pack-format.txt @@ -302,6 +302,11 @@ CHUNK DATA: name. This is the only chunk not guaranteed to be a multiple of four bytes in length, so should be the last chunk for alignment reasons. + OID Fanout (ID: {'O', 'I', 'D', 'F'}) + The ith entry, F[i], stores the number of OIDs with first + byte at most i. Thus F[255] stores the total + number of objects. + OID Lookup (ID: {'O', 'I', 'D', 'L'}) The OIDs for all objects in the MIDX are stored in lexicographic order in this chunk. |