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pack: move for_each_packed_object()

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Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jonathan Tan
2017-08-18 15:20:38 -07:00
committed by Junio C Hamano
parent f9a8672a81
commit 7709f468fd
6 changed files with 54 additions and 46 deletions
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40
sha1_file.c
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@ -2015,46 +2015,6 @@ int for_each_loose_object(each_loose_object_fn cb, void *data, unsigned flags)
return foreach_alt_odb(loose_from_alt_odb, &alt);
}
static int for_each_object_in_pack(struct packed_git *p, each_packed_object_fn cb, void *data)
{
uint32_t i;
int r = 0;
for (i = 0; i < p->num_objects; i++) {
struct object_id oid;
if (!nth_packed_object_oid(&oid, p, i))
return error("unable to get sha1 of object %u in %s",
i, p->pack_name);
r = cb(&oid, p, i, data);
if (r)
break;
}
return r;
}
int for_each_packed_object(each_packed_object_fn cb, void *data, unsigned flags)
{
struct packed_git *p;
int r = 0;
int pack_errors = 0;
prepare_packed_git();
for (p = packed_git; p; p = p->next) {
if ((flags & FOR_EACH_OBJECT_LOCAL_ONLY) && !p->pack_local)
continue;
if (open_pack_index(p)) {
pack_errors = 1;
continue;
}
r = for_each_object_in_pack(p, cb, data);
if (r)
break;
}
return r ? r : pack_errors;
}
static int check_stream_sha1(git_zstream *stream,
const char *hdr,
unsigned long size,