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added dnsperf

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This commit is contained in:
Peter Baumann 2013-06-04 15:22:42 +02:00
parent 4b465e4c1a
commit 651bb1703b
37 changed files with 13825 additions and 0 deletions
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122
dns/dnsperf-src-2.0.0.0-1/util.h Normal file
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/*
* Copyright (C) 2012 Nominum, Inc.
*
* Permission to use, copy, modify, and distribute this software and its
* documentation for any purpose with or without fee is hereby granted,
* provided that the above copyright notice and this permission notice
* appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
* OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <pthread.h>
#include <string.h>
#include <sys/time.h>
#include <isc/types.h>
#include "log.h"
#ifndef PERF_UTIL_H
#define PERF_UTIL_H 1
#define MILLION ((isc_uint64_t) 1000000)
#define THREAD(thread, start, arg) do { \
int __n = pthread_create((thread), NULL, (start), (arg)); \
if (__n != 0) \
perf_log_fatal("pthread_create failed: %s", \
strerror(__n)); \
} while (0)
#define JOIN(thread, valuep) do { \
int __n = pthread_join((thread), (valuep)); \
if (__n != 0) \
perf_log_fatal("pthread_join failed: %s", \
strerror(__n)); \
} while (0)
#define MUTEX_INIT(mutex) do { \
int __n = pthread_mutex_init((mutex), NULL); \
if (__n != 0) \
perf_log_fatal("pthread_mutex_init failed: %s", \
strerror(__n)); \
} while (0)
#define MUTEX_DESTROY(mutex) do { \
int __n = pthread_mutex_destroy((mutex)); \
if (__n != 0) \
perf_log_fatal("pthread_mutex_destroy failed: %s", \
strerror(__n)); \
} while (0)
#define LOCK(mutex) do { \
int __n = pthread_mutex_lock((mutex)); \
if (__n != 0) \
perf_log_fatal("pthread_mutex_lock failed: %s", \
strerror(__n)); \
} while (0)
#define UNLOCK(mutex) do { \
int __n = pthread_mutex_unlock((mutex)); \
if (__n != 0) \
perf_log_fatal("pthread_mutex_unlock failed: %s", \
strerror(__n)); \
} while (0)
#define COND_INIT(cond) do { \
int __n = pthread_cond_init((cond), NULL); \
if (__n != 0) \
perf_log_fatal("pthread_cond_init failed: %s", \
strerror(__n)); \
} while (0)
#define SIGNAL(cond) do { \
int __n = pthread_cond_signal((cond)); \
if (__n != 0) \
perf_log_fatal("pthread_cond_signal failed: %s", \
strerror(__n)); \
} while (0)
#define BROADCAST(cond) do { \
int __n = pthread_cond_broadcast((cond)); \
if (__n != 0) \
perf_log_fatal("pthread_cond_broadcast failed: %s", \
strerror(__n)); \
} while (0)
#define WAIT(cond, mutex) do { \
int __n = pthread_cond_wait((cond), (mutex)); \
if (__n != 0) \
perf_log_fatal("pthread_cond_wait failed: %s", \
strerror(__n)); \
} while (0)
#define TIMEDWAIT(cond, mutex, when, timedout) do { \
int __n = pthread_cond_timedwait((cond), (mutex), (when)); \
isc_boolean_t *res = (timedout); \
if (__n != 0 && __n != ETIMEDOUT) \
perf_log_fatal("pthread_cond_timedwait failed: %s", \
strerror(__n)); \
if (res != NULL) \
*res = ISC_TF(__n != 0); \
} while (0)
static __inline__ isc_uint64_t
get_time(void)
{
struct timeval tv;
gettimeofday(&tv, NULL);
return tv.tv_sec * MILLION + tv.tv_usec;
}
#define SAFE_DIV(n, d) ( (d) == 0 ? 0 : (n) / (d) )
#endif