Add allocation and freeing functions for struct refs
Instead of open-coding allocation wherever it happens, have a function.
Also, add a function to free a list of refs, which we currently never
actually do.
Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/remote.h b/remote.h
index 01dbcef..080b7da 100644
--- a/remote.h
+++ b/remote.h
@@ -30,6 +30,13 @@
char *dst;
};
+struct ref *alloc_ref(unsigned namelen);
+
+/*
+ * Frees the entire list and peers of elements.
+ */
+void free_refs(struct ref *ref);
+
int match_refs(struct ref *src, struct ref *dst, struct ref ***dst_tail,
int nr_refspec, char **refspec, int all);
