X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=snap.c;h=da95c1f342dc09bcc01d1eef58a075dd721472ef;hb=fa415abf954777fd0064fd5cbe222f34126bd8ed;hp=2ec195653c8ce65091b31f512010326649387bf1;hpb=16f02580474d5f4a284863f48416a2a51fa78e85;p=dss.git

diff --git a/snap.c b/snap.c
index 2ec1956..da95c1f 100644
--- a/snap.c
+++ b/snap.c
@@ -1,8 +1,4 @@
-/*
- * Copyright (C) 2008-2010 Andre Noll <maan@tuebingen.mpg.de>
- *
- * Licensed under the GPL v2. For licencing details see COPYING.
- */
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <stdlib.h>
 #include <assert.h>
 #include <inttypes.h>
@@ -150,7 +146,7 @@ static int compare_snapshots(const void *a, const void *b)
 	return NUM_COMPARE(s2->creation_time, s1->creation_time);
 }
 
-
+/* The returned snapshot list is sorted by creation time. */
 void get_snapshot_list(struct snapshot_list *sl, int unit_interval,
 		int num_intervals)
 {