Improve comment of snapshot_currently_being_removed.

[dss.git] / snap.h

diff --git a/snap.h b/snap.h
index fc8285087c7a74e54353a5508b9f3b4458f7cb9b..27045a3ca5542ad1c3a72b7b3ed667ab5b583fd2 100644 (file)
--- a/snap.h
+++ b/snap.h
@@ -1,9 +1,4 @@
-/*
- * Copyright (C) 2008-2010 Andre Noll <maan@systemlinux.org>
- *
- * Licensed under the GPL v2. For licencing details see COPYING.
- */
-
+/* SPDX-License-Identifier: GPL-2.0 */
 
 /** The possible states for snapshot creation/removal. */
 #define HOOK_STATUS_ARRAY \
@@ -88,11 +83,12 @@ __malloc char *incomplete_name(int64_t start);
 __malloc char *being_deleted_name(struct snapshot *s);
 int complete_name(int64_t start, int64_t end, char **result);
 __malloc char *name_of_newest_complete_snapshot(struct snapshot_list *sl);
+int num_complete_snapshots(struct snapshot_list *sl);
 
 /**
  * Get the newest snapshot in a snapshot list.
  */
-_static_inline_ struct snapshot *get_newest_snapshot(struct snapshot_list *sl)
+static inline struct snapshot *get_newest_snapshot(struct snapshot_list *sl)
 {
        if (!sl->num_snapshots)
                return NULL;