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| author |  Michael Lukashov <michael.lukashov@gmail.com> | 2010-02-16 23:42:54 +0000 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2010-02-17 15:30:20 -0800 |
| commit | 1b22b6c897efa8aec6eeb51f72a73d507d5e336f (patch) | |
| tree | 3c5bbefcdabc6c3f5dff047e78cbe8e6426a93a2 /sha1_file.c | |
| parent | Merge branch 'np/fast-import-idx-v2' (diff) | |
| download | tgif-1b22b6c897efa8aec6eeb51f72a73d507d5e336f.tar.xz | |
refactor duplicated encode_header in pack-objects and fast-import
The following function is duplicated:
encode_header
Move this function to sha1_file.c and rename it 'encode_in_pack_object_header',
as suggested by Junio C Hamano
Signed-off-by: Michael Lukashov <michael.lukashov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'sha1_file.c')
| -rw-r--r-- | sha1_file.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/sha1_file.c b/sha1_file.c index 657825e14e..f3c9823c56 100644 --- a/sha1_file.c +++ b/sha1_file.c @@ -1475,6 +1475,26 @@ const char *packed_object_info_detail(struct packed_git *p, } } +int encode_in_pack_object_header(enum object_type type, uintmax_t size, unsigned char *hdr) +{ + int n = 1; + unsigned char c; + + if (type < OBJ_COMMIT || type > OBJ_REF_DELTA) + die("bad type %d", type); + + c = (type << 4) | (size & 15); + size >>= 4; + while (size) { + *hdr++ = c | 0x80; + c = size & 0x7f; + size >>= 7; + n++; + } + *hdr = c; + return n; +} + static int packed_object_info(struct packed_git *p, off_t obj_offset, unsigned long *sizep) { |