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/* Copyright (C) 2011 CZ.NIC, z.s.p.o. <knot-dns@labs.nic.cz>
This program 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 3 of the License, or
(at your option) any later version.
This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
/*!
* \file knot.h
*
* \author Lubos Slovak <lubos.slovak@nic.cz>
*
* \brief Common macros, includes and utilities.
*
* \addtogroup server
* @{
*/
#ifndef _KNOTD_KNOT_H_
#define _KNOTD_KNOT_H_
#include <signal.h>
#include <stdint.h>
#include "common/print.h"
#include "common/log.h"
#include "common/errcode.h"
#include "knot/other/debug.h"
#define CPU_ESTIMATE_MAGIC 0 /*!< \brief Extra threads to the number of cores.*/
#define DEFAULT_THR_COUNT 2 /*!< \brief Default thread count. */
#define TCP_BACKLOG_SIZE 10 /*!< \brief TCP listen backlog size. */
#define XFR_THREADS_COUNT 3 /*!< \brief Number of threads for XFR handler. */
#define RECVMMSG_BATCHLEN 64 /*!< \brief Define for recvmmsg() batch size. */
///*! \brief If defined, the statistics module will be enabled. */
//#define STAT_COMPILE
/* Workarounds for clock_gettime() not available on some platforms. */
#ifdef HAVE_CLOCK_GETTIME
#define time_now(x) clock_gettime(CLOCK_MONOTONIC, (x))
typedef struct timespec timev_t;
#elif HAVE_GETTIMEOFDAY
#define time_now(x) gettimeofday((x), NULL)
typedef struct timeval timev_t;
#else
#error Neither clock_gettime() nor gettimeofday() found. At least one is required.
#endif
#endif /* _KNOTD_KNOT_H_ */
/*! @} */
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