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authorLennart Poettering <lennart@poettering.net>2010-05-16 18:45:24 +0200
committerLennart Poettering <lennart@poettering.net>2010-05-16 18:45:24 +0200
commite99e38bbdcca3fe5956823bdb3d38544ccf93221 (patch)
tree109871cf2bdcad19105d55f4eea62d5495a8f614 /src/ratelimit.h
parente9da3678fcfc774b325dc1eaa054d0e00028a1fc (diff)
build-sys: move source files to subdirectory
Diffstat (limited to 'src/ratelimit.h')
-rw-r--r--src/ratelimit.h55
1 files changed, 55 insertions, 0 deletions
diff --git a/src/ratelimit.h b/src/ratelimit.h
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--- /dev/null
+++ b/src/ratelimit.h
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+/*-*- Mode: C; c-basic-offset: 8 -*-*/
+
+#ifndef fooratelimithfoo
+#define fooratelimithfoo
+
+/***
+ This file is part of systemd.
+
+ Copyright 2010 Lennart Poettering
+
+ systemd is free software; you can redistribute it and/or modify it
+ under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ systemd is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include "util.h"
+
+typedef struct RateLimit {
+ usec_t interval;
+ usec_t begin;
+ unsigned burst;
+ unsigned n_printed, n_missed;
+} RateLimit;
+
+#define RATELIMIT_DEFINE(_name, _interval, _burst) \
+ RateLimit _name = { \
+ .interval = (_interval), \
+ .burst = (_burst), \
+ .n_printed = 0, \
+ .n_missed = 0, \
+ .begin = 0 \
+ }
+
+#define RATELIMIT_INIT(v, _interval, _burst) \
+ do { \
+ RateLimit *_r = &(v); \
+ _r->interval = (_interval); \
+ _r->burst = (_burst); \
+ _r->n_printed = 0; \
+ _r->n_missed = 0; \
+ _r->begin = 0; \
+ } while (false);
+
+bool ratelimit_test(RateLimit *r);
+
+#endif