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git.proxmox.com Git - mirror_frr.git/blob - lib/event_counter.c
2 * Copyright (C) 2016 Christian Franke
4 * This file is part of Quagga.
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
13 * The above copyright notice and this permission notice (including the next
14 * paragraph) shall be included in all copies or substantial portions of the
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
22 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
23 * DEALINGS IN THE SOFTWARE.
25 * Alternatively, you can use, redistribute and/or modify it under the
28 * Quagga is free software; you can redistribute it and/or modify it
29 * under the terms of the GNU General Public License as published by the
30 * Free Software Foundation; either version 2, or (at your option) any
33 * Quagga is distributed in the hope that it will be useful, but
34 * WITHOUT ANY WARRANTY; without even the implied warranty of
35 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
36 * General Public License for more details.
38 * You should have received a copy of the GNU General Public License
39 * along with Quagga; see the file COPYING. If not, write to the Free
40 * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
46 #include "event_counter.h"
49 event_counter_inc (struct event_counter
*counter
)
52 counter
->last
= time (NULL
);
56 event_counter_format (const struct event_counter
*counter
)
58 struct tm last_change_store
;
59 struct tm
*last_change
;
60 char timebuf
[sizeof ("Thu, 01 Jan 1970 00:00:00 +0000")];
61 static char rv
[20 + sizeof (" last: ") + sizeof (timebuf
)];
63 last_change
= localtime_r (&counter
->last
, &last_change_store
);
64 if (!last_change
|| strftime (timebuf
, sizeof (timebuf
),
65 "%a, %d %b %Y %T %z", last_change
) == 0)
67 strncpy (timebuf
, "???", sizeof (timebuf
));
70 snprintf (rv
, sizeof (rv
), "%5llu last: %s", counter
->count
,
71 counter
->last
? timebuf
: "(never)");