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/contrib/bind9/lib/dns/include/dns/timer.h

https://bitbucket.org/freebsd/freebsd-head/
C++ Header | 52 lines | 10 code | 10 blank | 32 comment | 0 complexity | 7d80d95e9f5f15f81b0730489d10d9db MD5 | raw file
 1/*
 2 * Copyright (C) 2004-2007  Internet Systems Consortium, Inc. ("ISC")
 3 * Copyright (C) 2000, 2001  Internet Software Consortium.
 4 *
 5 * Permission to use, copy, modify, and/or distribute this software for any
 6 * purpose with or without fee is hereby granted, provided that the above
 7 * copyright notice and this permission notice appear in all copies.
 8 *
 9 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
10 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
11 * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
12 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
13 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
14 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
15 * PERFORMANCE OF THIS SOFTWARE.
16 */
17
18/* $Id: timer.h,v 1.9 2007/06/19 23:47:17 tbox Exp $ */
19
20#ifndef DNS_TIMER_H
21#define DNS_TIMER_H 1
22
23/*! \file dns/timer.h */
24
25/***
26 ***	Imports
27 ***/
28
29#include <isc/buffer.h>
30#include <isc/lang.h>
31
32ISC_LANG_BEGINDECLS
33
34/***
35 ***	Functions
36 ***/
37
38isc_result_t
39dns_timer_setidle(isc_timer_t *timer, unsigned int maxtime,
40		  unsigned int idletime, isc_boolean_t purge);
41/*%<
42 * Convenience function for setting up simple, one-second-granularity
43 * idle timers as used by zone transfers.
44 * \brief
45 * Set the timer 'timer' to go off after 'idletime' seconds of inactivity,
46 * or after 'maxtime' at the very latest.  Events are purged iff
47 * 'purge' is ISC_TRUE.
48 */
49
50ISC_LANG_ENDDECLS
51
52#endif /* DNS_TIMER_H */