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authorNicolas Pitre <nico@cam.org>2006-09-22 21:25:04 -0400
committerJunio C Hamano <junkio@cox.net>2006-09-27 00:12:00 -0700
commit780e6e735be189097dad4b223d8edeb18cce1928 (patch)
tree834f1ae5995ed2590c2c8abf41a9652ee0567921 /sha1_file.c
parentbe6b19145f64f62790049c06320c35011f7312a7 (diff)
downloadgit-780e6e735be189097dad4b223d8edeb18cce1928.tar.gz
make pack data reuse compatible with both delta types
This is the missing part to git-pack-objects allowing it to reuse delta data to/from any of the two delta types. It can reuse delta from any type, and it outputs base offsets when --allow-delta-base-offset is provided and the base is also included in the pack. Otherwise it outputs base sha1 references just like it always did. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'sha1_file.c')
-rw-r--r--sha1_file.c19
1 files changed, 0 insertions, 19 deletions
diff --git a/sha1_file.c b/sha1_file.c
index fdb4588280..18c2f88112 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -1000,25 +1000,6 @@ static unsigned long unpack_object_header(struct packed_git *p, unsigned long of
return offset + used;
}
-int check_reuse_pack_delta(struct packed_git *p, unsigned long offset,
- unsigned char *base, unsigned long *sizep,
- enum object_type *kindp)
-{
- unsigned long ptr;
- int status = -1;
-
- use_packed_git(p);
- ptr = offset;
- ptr = unpack_object_header(p, ptr, kindp, sizep);
- if (*kindp != OBJ_REF_DELTA)
- goto done;
- hashcpy(base, (unsigned char *) p->pack_base + ptr);
- status = 0;
- done:
- unuse_packed_git(p);
- return status;
-}
-
void packed_object_info_detail(struct packed_git *p,
unsigned long offset,
char *type,