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authorStefan Beller <sbeller@google.com>2018-08-20 18:24:16 (GMT)
committerJunio C Hamano <gitster@pobox.com>2018-08-21 17:22:50 (GMT)
commit4a6067cda51b592871144eb050d4673db9ad5103 (patch)
tree9feed4d4004ab45bba79a7aa04df31123c14ffbe /refs.h
parent1689c22c1c328e9135ed51458e9f9a5d224c5057 (diff)
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refs.c: migrate internal ref iteration to pass thru repository argument
In 60ce76d3581 (refs: add repository argument to for_each_replace_ref, 2018-04-11) and 0d296c57aec (refs: allow for_each_replace_ref to handle arbitrary repositories, 2018-04-11), for_each_replace_ref learned how to iterate over refs by a given arbitrary repository. New attempts in the object store conversion have shown that it is useful to have the repository handle available that the refs iteration is currently iterating over. To achieve this goal we will need to add a repository argument to each_ref_fn in refs.h. However as many callers rely on the signature such a patch would be too large. So convert the internals of the ref subsystem first to pass through a repository argument without exposing the change to the user. Assume the_repository for the passed through repository, although it is not used anywhere yet. Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'refs.h')
-rw-r--r--refs.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/refs.h b/refs.h
index cc2fb4c..80eec8b 100644
--- a/refs.h
+++ b/refs.h
@@ -275,6 +275,16 @@ typedef int each_ref_fn(const char *refname,
const struct object_id *oid, int flags, void *cb_data);
/*
+ * The same as each_ref_fn, but also with a repository argument that
+ * contains the repository associated with the callback.
+ */
+typedef int each_repo_ref_fn(struct repository *r,
+ const char *refname,
+ const struct object_id *oid,
+ int flags,
+ void *cb_data);
+
+/*
* The following functions invoke the specified callback function for
* each reference indicated. If the function ever returns a nonzero
* value, stop the iteration and return that value. Please note that