From: Stefan Metzmacher <metze@samba.org>
Date: Fri, 7 Aug 2026 10:15:00 +0000 (+0200)
Subject: s3:cluster_support: add cluster_level_global_active() helper
X-Git-Tag: samba-4.25.0rc1~15
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ba2ae9f7ad847eb060644e4d58791a3a11cbba79;p=thirdparty%2Fsamba.git

s3:cluster_support: add cluster_level_global_active() helper

This is useful in order to print useful debug messages in future,
e.g. after a failing if (CLUSTER_LEVEL_ACTIVE(x, y))' check.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
---

diff --git a/source3/lib/cluster_support.c b/source3/lib/cluster_support.c
index 4876db2346c..5664dc0af55 100644
--- a/source3/lib/cluster_support.c
+++ b/source3/lib/cluster_support.c
@@ -362,6 +362,17 @@ void cluster_level_activate_latest(void)
 	SMB_ASSERT(CLUSTER_LEVEL_ACTIVE(LATEST, MAX));
 }
 
+/*
+ * Return the global functional level, even if its
+ * not valid yet.
+ */
+const struct cluster_level_active *cluster_level_global_active(void)
+{
+	cluster_level_range_asserts();
+
+	return &global_level_activated;
+}
+
 /*
  * This will allow code like this:
  *
diff --git a/source3/lib/cluster_support.h b/source3/lib/cluster_support.h
index 5c77da77419..c6ca90a8739 100644
--- a/source3/lib/cluster_support.h
+++ b/source3/lib/cluster_support.h
@@ -35,6 +35,8 @@ bool cluster_level_global_is_valid(void);
 void cluster_level_activate(const struct cluster_level_active *level);
 void cluster_level_activate_latest(void);
 
+const struct cluster_level_active *cluster_level_global_active(void);
+
 /*
  * We use checks like 'if (CLUSTER_LEVEL_ACTIVE(1, 0))' in
  * order to avoid long lines when using the