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odb-pack: resurrect pack_backend__read_header

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This commit is contained in:
David Michael Barr 2012-12-03 10:36:32 +11:00
parent 44f9f54797
commit bfb8bcc1df
1 changed files with 9 additions and 10 deletions
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19
src/odb_pack.c
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@ -384,19 +384,18 @@ cleanup:
*
***********************************************************/
/*
int pack_backend__read_header(git_rawobj *obj, git_odb_backend *backend, const git_oid *oid)
static int pack_backend__read_header(size_t *len_p, git_otype *type_p, struct git_odb_backend *backend, const git_oid *oid)
{
pack_location location;
struct git_pack_entry e;
int error;
assert(obj && backend && oid);
assert(len_p && type_p && backend && oid);
if (locate_packfile(&location, (struct pack_backend *)backend, oid) < 0)
return GIT_ENOTFOUND;
if ((error = pack_entry_find(&e, (struct pack_backend *)backend, oid)) < 0)
return error;
return read_header_packed(obj, &location);
return git_packfile_resolve_header(len_p, type_p, e.p, e.offset);
}
*/
static int pack_backend__read(void **buffer_p, size_t *len_p, git_otype *type_p, git_odb_backend *backend, const git_oid *oid)
{
@ -579,7 +578,7 @@ int git_odb_backend_one_pack(git_odb_backend **backend_out, const char *idx)
backend->parent.read = &pack_backend__read;
backend->parent.read_prefix = &pack_backend__read_prefix;
backend->parent.read_header = NULL;
backend->parent.read_header = &pack_backend__read_header;
backend->parent.exists = &pack_backend__exists;
backend->parent.foreach = &pack_backend__foreach;
backend->parent.free = &pack_backend__free;
@ -616,7 +615,7 @@ int git_odb_backend_pack(git_odb_backend **backend_out, const char *objects_dir)
backend->parent.read = &pack_backend__read;
backend->parent.read_prefix = &pack_backend__read_prefix;
backend->parent.read_header = NULL;
backend->parent.read_header = &pack_backend__read_header;
backend->parent.exists = &pack_backend__exists;
backend->parent.foreach = &pack_backend__foreach;
backend->parent.writepack = &pack_backend__writepack;