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authorDavid Turner <dturner@twopensource.com>2016-04-07 15:02:48 -0400
committerJunio C Hamano <gitster@pobox.com>2016-04-10 11:34:41 -0700
commit2bf68ed5aa79fcccba6ea4c021b15e51c019a85e (patch)
tree1a0a859f6f7dbcb7b88c28f97b6edf303d7b04e3 /refs
parent274db840b48d144a8f0f8d8bd324365670c67275 (diff)
downloadgit-2bf68ed5aa79fcccba6ea4c021b15e51c019a85e.tar.gz
refs: move head_ref{,_submodule} to the common code
These don't use any backend-specific functions. These were previously defined in terms of the do_head_ref helper function, but since they are otherwise identical, we don't need that function. Signed-off-by: David Turner <dturner@twopensource.com> Reviewed-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'refs')
-rw-r--r--refs/files-backend.c28
1 files changed, 0 insertions, 28 deletions
diff --git a/refs/files-backend.c b/refs/files-backend.c
index 81f68f846b..c07dc418d6 100644
--- a/refs/files-backend.c
+++ b/refs/files-backend.c
@@ -1745,34 +1745,6 @@ static int do_for_each_ref(struct ref_cache *refs, const char *base,
return do_for_each_entry(refs, base, do_one_ref, &data);
}
-static int do_head_ref(const char *submodule, each_ref_fn fn, void *cb_data)
-{
- struct object_id oid;
- int flag;
-
- if (submodule) {
- if (resolve_gitlink_ref(submodule, "HEAD", oid.hash) == 0)
- return fn("HEAD", &oid, 0, cb_data);
-
- return 0;
- }
-
- if (!read_ref_full("HEAD", RESOLVE_REF_READING, oid.hash, &flag))
- return fn("HEAD", &oid, flag, cb_data);
-
- return 0;
-}
-
-int head_ref(each_ref_fn fn, void *cb_data)
-{
- return do_head_ref(NULL, fn, cb_data);
-}
-
-int head_ref_submodule(const char *submodule, each_ref_fn fn, void *cb_data)
-{
- return do_head_ref(submodule, fn, cb_data);
-}
-
int for_each_ref(each_ref_fn fn, void *cb_data)
{
return do_for_each_ref(&ref_cache, "", fn, 0, 0, cb_data);