1 files changed, 30 insertions, 0 deletions
diff --git a/odb.go b/odb.go
index 638ef74..c7c8bd9 100644
--- a/odb.go
+++ b/odb.go
@@ -17,6 +17,36 @@ type Odb struct {
 	ptr *C.git_odb
 }
 
+type OdbBackend struct {
+  ptr *C.git_odb_backend
+}
+
+func NewOdb() (odb *Odb, err error) {
+  odb = new(Odb)
+
+  ret := C.git_odb_new(&odb.ptr)
+  if ret < 0 {
+    return nil, LastError()
+  }
+
+  runtime.SetFinalizer(odb, (*Odb).Free)
+  return
+}
+
+func NewOdbBackendFromC(ptr *C.git_odb_backend) (backend *OdbBackend) {
+  backend = &OdbBackend{ptr}
+  return
+}
+
+
+func (v *Odb) AddBackend(backend *OdbBackend, priority int) (err error) {
+  ret := C.git_odb_add_backend(v.ptr, backend.ptr, C.int(priority))
+  if ret < 0 {
+    err = LastError()
+  }
+  return nil
+}
+
 func (v *Odb) Exists(oid *Oid) bool {
 	ret := C.git_odb_exists(v.ptr, oid.toC())
 	return ret != 0