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Diffstat (limited to 'Documentation/technical/pack-format.txt')
| -rw-r--r-- | Documentation/technical/pack-format.txt | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/Documentation/technical/pack-format.txt b/Documentation/technical/pack-format.txt index a7871fb865..a37f1378d0 100644 --- a/Documentation/technical/pack-format.txt +++ b/Documentation/technical/pack-format.txt @@ -1,4 +1,4 @@ -GIT pack format +Git pack format =============== == pack-*.pack files have the following format: @@ -9,7 +9,7 @@ GIT pack format The signature is: {'P', 'A', 'C', 'K'} 4-byte version number (network byte order): - GIT currently accepts version number 2 or 3 but + Git currently accepts version number 2 or 3 but generates version 2 only. 4-byte number of objects contained in the pack (network byte order) @@ -26,7 +26,9 @@ GIT pack format (deltified representation) n-byte type and length (3-bit type, (n-1)*7+4-bit length) - 20-byte base object name + 20-byte base object name if OBJ_REF_DELTA or a negative relative + offset from the delta object's position in the pack if this + is an OBJ_OFS_DELTA object compressed delta data Observation: length of each object is encoded in a variable |