From c254349261e0a59e4403c314ec8c17aa6b7dfc37 Mon Sep 17 00:00:00 2001
From: Volker Lendecke <vl@samba.org>
Date: Sat, 14 Nov 2009 09:38:20 +0100
Subject: [PATCH] Introduce tevent_req_simple_finish_ntstatus

---
 lib/util/tevent_ntstatus.c | 15 +++++++++++++++
 lib/util/tevent_ntstatus.h |  7 +++++++
 2 files changed, 22 insertions(+)

diff --git a/lib/util/tevent_ntstatus.c b/lib/util/tevent_ntstatus.c
index d6cb0affd93..4be45754994 100644
--- a/lib/util/tevent_ntstatus.c
+++ b/lib/util/tevent_ntstatus.c
@@ -59,3 +59,18 @@ NTSTATUS tevent_req_simple_recv_ntstatus(struct tevent_req *req)
 	}
 	return NT_STATUS_OK;
 }
+
+void tevent_req_simple_finish_ntstatus(struct tevent_req *subreq,
+				       NTSTATUS subreq_status)
+{
+	struct tevent_req *req = tevent_req_callback_data(
+		subreq, struct tevent_req);
+
+	TALLOC_FREE(subreq);
+
+	if (!NT_STATUS_IS_OK(subreq_status)) {
+		tevent_req_nterror(req, subreq_status);
+		return;
+	}
+	tevent_req_done(req);
+}
diff --git a/lib/util/tevent_ntstatus.h b/lib/util/tevent_ntstatus.h
index 22fe9188d04..4cf593a454a 100644
--- a/lib/util/tevent_ntstatus.h
+++ b/lib/util/tevent_ntstatus.h
@@ -29,4 +29,11 @@ bool tevent_req_nterror(struct tevent_req *req, NTSTATUS status);
 bool tevent_req_is_nterror(struct tevent_req *req, NTSTATUS *pstatus);
 NTSTATUS tevent_req_simple_recv_ntstatus(struct tevent_req *req);
 
+/*
+ * Helper routine to pass the subreq_ntstatus to the req embedded in
+ * tevent_req_callback_data(subreq), which will be freed.
+ */
+void tevent_req_simple_finish_ntstatus(struct tevent_req *subreq,
+				       NTSTATUS subreq_status);
+
 #endif