2 * collectd - src/utils_complain.c
3 * Copyright (C) 2006-2013 Florian octo Forster
4 * Copyright (C) 2008 Sebastian tokkee Harl
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 shall be included in
14 * all copies or substantial portions of the Software.
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 * DEALINGS IN THE SOFTWARE.
25 * Florian octo Forster <octo at collectd.org>
26 * Sebastian tokkee Harl <sh at tokkee.org>
32 #include "utils_complain.h"
34 /* vcomplain returns 0 if it did not report, 1 else */
35 __attribute__((format(printf, 3, 0))) static int
36 vcomplain(int level, c_complain_t *c, const char *format, va_list ap) {
42 if (c->last + c->interval > now)
47 if (c->interval < plugin_get_interval())
48 c->interval = plugin_get_interval();
52 if (c->interval > TIME_T_TO_CDTIME_T(86400))
53 c->interval = TIME_T_TO_CDTIME_T(86400);
55 vsnprintf(message, sizeof(message), format, ap);
56 message[sizeof(message) - 1] = '\0';
58 plugin_log(level, "%s", message);
62 void c_complain(int level, c_complain_t *c, const char *format, ...) {
66 if (vcomplain(level, c, format, ap))
67 c->complained_once = 1;
71 void c_complain_once(int level, c_complain_t *c, const char *format, ...) {
74 if (c->complained_once)
78 if (vcomplain(level, c, format, ap))
79 c->complained_once = 1;
81 } /* c_complain_once */
83 void c_do_release(int level, c_complain_t *c, const char *format, ...) {
91 c->complained_once = 0;
94 vsnprintf(message, sizeof(message), format, ap);
95 message[sizeof(message) - 1] = '\0';
98 plugin_log(level, "%s", message);