From: Andre Noll <maan@tuebingen.mpg.de>
Date: Sun, 15 Oct 2017 19:11:46 +0000 (+0200)
Subject: ls: Print current duration of incomplete snapshots.
X-Git-Tag: v1.0.0~9^2
X-Git-Url: http://git.tuebingen.mpg.de/dss.git/log?p=dss.git;a=commitdiff_plain;h=dfe40aec1c2e651fdb3b62b0bcae52a5dfb1aa8d

ls: Print current duration of incomplete snapshots.

Currently the duration of incomplete (and orphaned) snapshots is shown
as 0:00. It's more interesting to see for how long the snapshot is
already being created, so print the difference of the current time
and the start time instead.

Fix an overlong line and a whitespace issue while at it.
---

diff --git a/dss.c b/dss.c
index 3e626ab..122472e 100644
--- a/dss.c
+++ b/dss.c
@@ -1683,13 +1683,17 @@ static int com_ls(void)
 	int i;
 	struct snapshot_list sl;
 	struct snapshot *s;
+	int64_t now = get_current_time();
 
 	dss_get_snapshot_list(&sl);
 	FOR_EACH_SNAPSHOT(s, i, &sl) {
-		int64_t d = 0;
+		int64_t d;
 		if (s->flags & SS_COMPLETE)
 			d = (s->completion_time - s->creation_time) / 60;
-		dss_msg("%u\t%s\t%3" PRId64 ":%02" PRId64 "\n", s->interval, s->name, d/60, d%60);
+		else
+			d = (now - s->creation_time) / 60;
+		dss_msg("%u\t%s\t%3" PRId64 ":%02" PRId64 "\n", s->interval,
+			s->name, d / 60, d % 60);
 	}
 	free_snapshot_list(&sl);
 	return 1;