Add callback to git_objects_table

This adds create and free callback to the git_objects_table so
that more of the creation and destruction of objects can be table
driven instead of using switch statements.  This also makes the
semantics of certain object creation functions consistent so that
we can make better use of function pointers.  This also fixes a
theoretical error case where an object allocation fails and we
end up storing NULL into the cache.

1 files changed, 3 insertions, 2 deletions

diff --git a/src/odb.h b/src/odb.h
index 22c6e1668..0d9f9e2ea 100644
--- a/src/odb.h
+++ b/src/odb.h
@@ -39,8 +39,6 @@ struct git_odb {
 	git_cache own_cache;
 };
 
-void git_odb_object__free(git_odb_object *object);
-
 /*
  * Hash a git_rawobj internally.
  * The `git_rawobj` is supposed to be previously initialized
@@ -98,4 +96,7 @@ int git_odb__read_header_or_object(
 	git_odb_object **out, size_t *len_p, git_otype *type_p,
 	git_odb *db, const git_oid *id);
 
+/* fully free the object; internal method, DO NOT EXPORT */
+void git_odb_object__free(void *object);
+
 #endif