[PATCH v2 4/5] refs: add refs_create_symref()

[Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>]

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>
---
 refs.c | 22 +++++++++++++++++-----
 refs.h |  4 ++++
 2 files changed, 21 insertions(+), 5 deletions(-)

diff --git a/refs.c b/refs.c
index e0e191107..23e0a8eda 100644
--- a/refs.c
+++ b/refs.c
@@ -1535,13 +1535,25 @@ int peel_ref(const char *refname, unsigned char *sha1)
 	return refs->be->peel_ref(refs, refname, sha1);
 }
 
-int create_symref(const char *ref_target, const char *refs_heads_master,
+int refs_create_symref(struct ref_store *refs,
+		       const char *ref_target,
+		       const char *refs_heads_master,
+		       const char *logmsg)
+{
+	return refs->be->create_symref(refs,
+				       ref_target,
+				       refs_heads_master,
+				       logmsg);
+}
+
+int create_symref(const char *ref_target,
+		  const char *refs_heads_master,
 		  const char *logmsg)
 {
-	struct ref_store *refs = get_main_ref_store();
-
-	return refs->be->create_symref(refs, ref_target, refs_heads_master,
-				       logmsg);
+	return refs_create_symref(get_main_ref_store(),
+				  ref_target,
+				  refs_heads_master,
+				  logmsg);
 }
 
 int ref_transaction_commit(struct ref_transaction *transaction,
diff --git a/refs.h b/refs.h
index 10c2cfc00..694769963 100644
--- a/refs.h
+++ b/refs.h
@@ -573,5 +573,9 @@ const char *refs_resolve_ref_unsafe(struct ref_store *refs,
 				    int resolve_flags,
 				    unsigned char *sha1,
 				    int *flags);
+int refs_create_symref(struct ref_store *refs,
+		       const char *refname,
+		       const char *target,
+		       const char *logmsg);
 
 #endif /* REFS_H */
-- 
2.11.0.157.gd943d85