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#include "ink_config.h"
#include "ink_assert.h"
#include "Compatability.h"
#include <time.h>
#include <sys/time.h>
#include <stdlib.h>

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Defines
#define	HRTIME_FOREVER (10*HRTIME_DECADE)
#define	HRTIME_DECADE (10*HRTIME_YEAR)
#define	HRTIME_YEAR (365*HRTIME_DAY+HRTIME_DAY/4)
#define	HRTIME_WEEK (7*HRTIME_DAY)
#define	HRTIME_DAY (24*HRTIME_HOUR)
#define	HRTIME_HOUR (60*HRTIME_MINUTE)
#define	HRTIME_MINUTE (60*HRTIME_SECOND)
#define	HRTIME_SECOND (1000*HRTIME_MSECOND)
#define	HRTIME_MSECOND (1000*HRTIME_USECOND)
#define	HRTIME_USECOND (1000*HRTIME_NSECOND)
#define	HRTIME_NSECOND (1LL)
#define	HRTIME_APPROX_SECONDS(_x) ((_x)>>30)
#define	HRTIME_APPROX_FACTOR (((float)(1<<30))/(((float)HRTIME_SECOND)))
#define	HRTIME_YEARS(_x) ((_x)*HRTIME_YEAR)
#define	HRTIME_WEEKS(_x) ((_x)*HRTIME_WEEK)
#define	HRTIME_DAYS(_x) ((_x)*HRTIME_DAY)
#define	HRTIME_HOURS(_x) ((_x)*HRTIME_HOUR)
#define	HRTIME_MINUTES(_x) ((_x)*HRTIME_MINUTE)
#define	HRTIME_SECONDS(_x) ((_x)*HRTIME_SECOND)
#define	HRTIME_MSECONDS(_x) ((_x)*HRTIME_MSECOND)
#define	HRTIME_USECONDS(_x) ((_x)*HRTIME_USECOND)
#define	HRTIME_NSECONDS(_x) ((_x)*HRTIME_NSECOND)
#define	NT_TIMEBASE_DIFFERENCE_100NSECS 116444736000000000i64
Typedefs
typedef int64_t	ink_hrtime
Functions
int	squid_timestamp_to_buf (char *buf, unsigned int buf_size, long timestamp_sec, long timestamp_usec)
char *	int64_to_str (char buf, unsigned int buf_size, int64_t val, unsigned int total_chars, unsigned int req_width=0, char pad_char='0')
static ink_hrtime	ink_hrtime_from_years (unsigned int years)
static ink_hrtime	ink_hrtime_from_weeks (unsigned int weeks)
static ink_hrtime	ink_hrtime_from_days (unsigned int days)
static ink_hrtime	ink_hrtime_from_mins (unsigned int mins)
static ink_hrtime	ink_hrtime_from_sec (unsigned int sec)
static ink_hrtime	ink_hrtime_from_msec (unsigned int msec)
static ink_hrtime	ink_hrtime_from_usec (unsigned int usec)
static ink_hrtime	ink_hrtime_from_nsec (unsigned int nsec)
static ink_hrtime	ink_hrtime_from_timespec (const struct timespec *ts)
static ink_hrtime	ink_hrtime_from_timeval (const struct timeval *tv)
static ink_hrtime	ink_hrtime_to_years (ink_hrtime t)
static ink_hrtime	ink_hrtime_to_weeks (ink_hrtime t)
static ink_hrtime	ink_hrtime_to_days (ink_hrtime t)
static ink_hrtime	ink_hrtime_to_mins (ink_hrtime t)
static ink_hrtime	ink_hrtime_to_sec (ink_hrtime t)
static ink_hrtime	ink_hrtime_to_msec (ink_hrtime t)
static ink_hrtime	ink_hrtime_to_usec (ink_hrtime t)
static ink_hrtime	ink_hrtime_to_nsec (ink_hrtime t)
static struct timespec	ink_hrtime_to_timespec (ink_hrtime t)
static struct timeval	ink_hrtime_to_timeval (ink_hrtime t)
static int	ink_hrtime_to_timeval2 (ink_hrtime t, struct timeval *tv)
static ink_hrtime	ink_get_hrtime_internal ()
static ink_hrtime	ink_get_based_hrtime_internal ()
static struct timeval	ink_gettimeofday ()
static int	ink_gethrtimeofday (struct timeval tp, void )
static int	ink_time ()
static int	ink_hrtime_diff_msec (ink_hrtime t1, ink_hrtime t2)
static ink_hrtime	ink_hrtime_diff (ink_hrtime t1, ink_hrtime t2)
static ink_hrtime	ink_hrtime_add (ink_hrtime t1, ink_hrtime t2)
static void	ink_hrtime_sleep (ink_hrtime delay)

Detailed Description

A brief file description.

License

Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Definition in file ink_hrtime.h.

Define Documentation

#define HRTIME_APPROX_FACTOR (((float)(1<<30))/(((float)HRTIME_SECOND)))

Definition at line 95 of file ink_hrtime.h.

#define HRTIME_APPROX_SECONDS ( _x ) ((_x)>>30)

Definition at line 94 of file ink_hrtime.h.

#define HRTIME_DAY (24*HRTIME_HOUR)

Definition at line 86 of file ink_hrtime.h.

Referenced by ink_hrtime_to_days().

#define HRTIME_DAYS ( _x ) ((_x)*HRTIME_DAY)

Definition at line 107 of file ink_hrtime.h.

Referenced by ink_hrtime_from_days().

#define HRTIME_DECADE (10*HRTIME_YEAR)

Definition at line 83 of file ink_hrtime.h.

#define HRTIME_FOREVER (10*HRTIME_DECADE)

Definition at line 82 of file ink_hrtime.h.

#define HRTIME_HOUR (60*HRTIME_MINUTE)

Definition at line 87 of file ink_hrtime.h.

#define HRTIME_HOURS ( _x ) ((_x)*HRTIME_HOUR)

Definition at line 108 of file ink_hrtime.h.

#define HRTIME_MINUTE (60*HRTIME_SECOND)

Definition at line 88 of file ink_hrtime.h.

Referenced by ink_hrtime_to_mins().

#define HRTIME_MINUTES ( _x ) ((_x)*HRTIME_MINUTE)

Definition at line 109 of file ink_hrtime.h.

Referenced by ink_hrtime_from_mins().

#define HRTIME_MSECOND (1000*HRTIME_USECOND)

Definition at line 90 of file ink_hrtime.h.

Referenced by dyn_stats_time_mseconds_cb(), EThread::execute(), http_trans_stats_time_mseconds_cb(), init_signals2(), ink_hrtime_to_msec(), and RecRawStatSyncMHrTimeAvg().

#define HRTIME_MSECONDS ( _x ) ((_x)*HRTIME_MSECOND)

Definition at line 111 of file ink_hrtime.h.

Referenced by Vol::aggWriteDone(), aio_thread_main(), HttpSM::attach_server_session(), UpdateScheduler::ChildExitEventHandler(), Cache::deref(), CacheVC::derefRead(), Vol::dir_init_done(), CacheContinuation::disposeOfDataBuffer(), HttpSM::do_http_server_open(), ICPPeriodicCont::DoReconfigAction(), ConfigUpdateCallback::event_handler(), ClusterVConnectionCacheEvent::eventHandler(), RecursiveHttpGet::ExitEventHandler(), HttpSM::get_http_schedule(), PrefetchBlaster::handleEvent(), BlasterUrlList::handleEvent(), retryDisposeOfDataBuffer::handleRetryEvent(), UpdateSM::HandleSMEvent(), CacheVC::handleWriteLock(), ICPConfiguration::icp_config_change_callback(), ICPRequestCont::ICPRequestEvent(), KeepAliveLockHandler::init(), ClusterLoadMonitor::init(), ink_aio_start(), ink_hrtime_from_msec(), HttpUpdateSM::kill_this_async_hook(), CacheSync::mainEvent(), UDPNetHandler::mainNetEvent(), CacheDisk::openDone(), ClusterHandler::process_read(), RecProcess_set_config_update_interval_ms(), RecProcess_set_raw_stat_sync_interval_ms(), RecProcess_set_remote_sync_interval_ms(), RecProcessStart(), INKVConnInternal::retry(), Cache::scan(), CacheVC::scanObject(), CacheVC::scanUpdateDone(), CacheVC::scanVol(), UnixNetVConnection::send_OOB(), OpenDir::signal_readers(), ICPProcessor::start(), UDPNetHandler::startNetEvent(), HttpSM::state_api_callout(), HttpSM::state_read_server_response_header(), TSContSchedule(), TSContScheduleEvery(), TSHttpSchedule(), UDPNetHandler::UDPNetHandler(), HostDBSyncer::wait_event(), and write_dns_event().

#define HRTIME_NSECOND (1LL)

Definition at line 92 of file ink_hrtime.h.

Referenced by ink_hrtime_to_nsec().

#define HRTIME_NSECONDS ( _x ) ((_x)*HRTIME_NSECOND)

Definition at line 113 of file ink_hrtime.h.

Referenced by ink_hrtime_from_nsec().

#define HRTIME_SECOND (1000*HRTIME_MSECOND)

Definition at line 89 of file ink_hrtime.h.

Referenced by check_emergency_throttle(), complete(), dyn_stats_time_seconds_cb(), Vol::evacuateDocReadDone(), http_trans_stats_time_seconds_cb(), RamCacheCLFUS::init(), ink_hrtime_to_sec(), LogObjectManager_Transfer(), HttpTransact::origin_server_connection_speed(), RecRawStatSyncHrTimeAvg(), ShowNet::showConnectionsOnThread(), test(), and HttpTransact::user_agent_connection_speed().

#define HRTIME_SECONDS ( _x ) ((_x)*HRTIME_SECOND)

Definition at line 110 of file ink_hrtime.h.

Referenced by HttpSM::attach_client_session(), HttpSM::attach_server_session(), HttpClientSession::attach_server_session(), InactivityCop::check_inactivity(), clusterAPI_init(), ClusterLoadMonitor::ClusterLoadMonitor(), ClusterState::ClusterState(), cmd_check_internal(), cmd_clear(), Congestion_CongestionDB(), Congestion_FailHistory(), CheckConnect::connect_s(), dir_sync_init(), HostDBContinuation::dnsEvent(), HostDBContinuation::do_dns(), HttpClientSession::do_io_close(), ClusterVConnectionCacheEvent::eventHandler(), DNSHandler::failover_now(), DNSHandler::failover_soon(), HttpSM::handle_api_return(), KeepAliveConn::handleEvent(), UpdateSM::HandleSMEvent(), http_config_cb(), UpdateScheduler::Init(), UpdateConfigManager::init(), SpdyClientSession::init(), SocksEntry::init(), GlobalClusterPeriodicEvent::init(), ClusterAccept::Init(), ClusterVConnectionCache::init(), init_tracker(), initialize_thread_for_net(), ink_hrtime_from_sec(), main(), ClusterHandler::mainClusterEvent(), SnapStatsContinuation::mainEvent(), SocksProxy::mainEvent(), SocksEntry::mainEvent(), CacheSync::mainEvent(), MultiCacheSync::mcEvent(), prefetch_config_cb(), SSLCertificateConfig::reconfigure(), HttpClientSession::release(), run_AutoStop(), run_RegressionTest(), PluginVC::set_inactivity_timeout(), UDPReadContinuation::set_timer(), SSLNetProcessor::start(), start_stats_snap(), NetVCTest::start_test(), SocksEntry::startEvent(), MultiCacheHeapGC::startEvent(), HttpSM::state_raw_http_server_open(), HttpSM::state_read_client_request_header(), HttpSM::state_read_server_response_header(), test(), EventNotify::timedwait(), HttpSM::tunnel_handler_ua(), LogObjectManager::unmanage_api_object(), HostDBSyncer::wait_event(), write_dns_event(), and ClusterHandler::zombify().

#define HRTIME_USECOND (1000*HRTIME_NSECOND)

Definition at line 91 of file ink_hrtime.h.

Referenced by Cache_dir(), dyn_stats_time_useconds_cb(), http_trans_stats_time_useconds_cb(), and ink_hrtime_to_usec().

#define HRTIME_USECONDS ( _x ) ((_x)*HRTIME_USECOND)

Definition at line 112 of file ink_hrtime.h.

Referenced by ink_hrtime_from_usec().

#define HRTIME_WEEK (7*HRTIME_DAY)

Definition at line 85 of file ink_hrtime.h.

Referenced by ink_hrtime_to_weeks().

#define HRTIME_WEEKS ( _x ) ((_x)*HRTIME_WEEK)

Definition at line 106 of file ink_hrtime.h.

Referenced by ink_hrtime_from_weeks().

#define HRTIME_YEAR (365*HRTIME_DAY+HRTIME_DAY/4)

Definition at line 84 of file ink_hrtime.h.

Referenced by ink_hrtime_to_years().

#define HRTIME_YEARS ( _x ) ((_x)*HRTIME_YEAR)

Definition at line 105 of file ink_hrtime.h.

Referenced by ink_hrtime_from_years().

#define NT_TIMEBASE_DIFFERENCE_100NSECS 116444736000000000i64

Definition at line 252 of file ink_hrtime.h.

Typedef Documentation

typedef int64_t ink_hrtime

Definition at line 45 of file ink_hrtime.h.

Function Documentation

static ink_hrtime ink_get_based_hrtime_internal ( ) [inline, static]

Definition at line 276 of file ink_hrtime.h.

References ink_get_hrtime_internal(), ink_hrtime_from_timespec(), and ink_hrtime_from_timeval().

Referenced by EThread::execute(), ink_gethrtimeofday(), ink_gettimeofday(), ink_time(), PriorityEventQueue::PriorityEventQueue(), and EventProcessor::start().

static ink_hrtime ink_get_hrtime_internal ( ) [inline, static]

Definition at line 256 of file ink_hrtime.h.

References ink_hrtime_from_timespec(), and ink_hrtime_from_timeval().

Referenced by Cache_dir(), PacketQueue::init(), ink_get_based_hrtime_internal(), UDPNetHandler::mainNetEvent(), UDPQueue::SendPackets(), UDPQueue::service(), EventNotify::timedwait(), and UDPNetHandler::UDPNetHandler().

static int ink_gethrtimeofday	(	struct timeval *	tp,
		void *
	)			`[inline, static]`

Definition at line 300 of file ink_hrtime.h.

References ink_get_based_hrtime_internal(), and ink_hrtime_to_timeval2().

Referenced by LogBuffer::checkout_write(), and Diags::print_va().

static struct timeval ink_gettimeofday ( ) [static, read]

Definition at line 294 of file ink_hrtime.h.

References ink_get_based_hrtime_internal(), and ink_hrtime_to_timeval().

static ink_hrtime ink_hrtime_add	(	ink_hrtime	t1,
		ink_hrtime	t2
	)			`[inline, static]`

Definition at line 324 of file ink_hrtime.h.

static ink_hrtime ink_hrtime_diff	(	ink_hrtime	t1,
		ink_hrtime	t2
	)			`[inline, static]`

Definition at line 318 of file ink_hrtime.h.

static int ink_hrtime_diff_msec	(	ink_hrtime	t1,
		ink_hrtime	t2
	)			`[inline, static]`

Definition at line 312 of file ink_hrtime.h.

References ink_hrtime_to_msec().

static ink_hrtime ink_hrtime_from_days ( unsigned int days ) [inline, static]

Definition at line 128 of file ink_hrtime.h.

References HRTIME_DAYS.

static ink_hrtime ink_hrtime_from_mins ( unsigned int mins ) [inline, static]

Definition at line 133 of file ink_hrtime.h.

References HRTIME_MINUTES.

static ink_hrtime ink_hrtime_from_msec ( unsigned int msec ) [inline, static]

Definition at line 143 of file ink_hrtime.h.

References HRTIME_MSECONDS.

Referenced by HttpSM::update_stats().

static ink_hrtime ink_hrtime_from_nsec ( unsigned int nsec ) [inline, static]

Definition at line 153 of file ink_hrtime.h.

References HRTIME_NSECONDS.

Referenced by ink_hrtime_from_timespec().

static ink_hrtime ink_hrtime_from_sec ( unsigned int sec ) [inline, static]

Definition at line 138 of file ink_hrtime.h.

References HRTIME_SECONDS.

Referenced by ink_hrtime_from_timespec(), ink_hrtime_from_timeval(), and UDPQueue::SendPackets().

static ink_hrtime ink_hrtime_from_timespec ( const struct timespec * ts ) [inline, static]

Definition at line 159 of file ink_hrtime.h.

References ink_hrtime_from_nsec(), and ink_hrtime_from_sec().

Referenced by ink_get_based_hrtime_internal(), and ink_get_hrtime_internal().

static ink_hrtime ink_hrtime_from_timeval ( const struct timeval * tv ) [inline, static]

Definition at line 165 of file ink_hrtime.h.

References ink_hrtime_from_sec(), and ink_hrtime_from_usec().

Referenced by ink_get_based_hrtime_internal(), and ink_get_hrtime_internal().

static ink_hrtime ink_hrtime_from_usec ( unsigned int usec ) [inline, static]

Definition at line 148 of file ink_hrtime.h.

References HRTIME_USECONDS.

Referenced by ink_hrtime_from_timeval().

static ink_hrtime ink_hrtime_from_weeks ( unsigned int weeks ) [inline, static]

Definition at line 123 of file ink_hrtime.h.

References HRTIME_WEEKS.

static ink_hrtime ink_hrtime_from_years ( unsigned int years ) [inline, static]

Definition at line 118 of file ink_hrtime.h.

References HRTIME_YEARS.

static void ink_hrtime_sleep ( ink_hrtime delay ) [inline, static]

Definition at line 330 of file ink_hrtime.h.

References ink_hrtime_to_timespec().

Referenced by SSLCertificateConfig::reconfigure().

static ink_hrtime ink_hrtime_to_days ( ink_hrtime t ) [inline, static]

Definition at line 187 of file ink_hrtime.h.

References HRTIME_DAY.

static ink_hrtime ink_hrtime_to_mins ( ink_hrtime t ) [inline, static]

Definition at line 192 of file ink_hrtime.h.

References HRTIME_MINUTE.

static ink_hrtime ink_hrtime_to_msec ( ink_hrtime t ) [inline, static]

Definition at line 202 of file ink_hrtime.h.

References HRTIME_MSECOND.

Referenced by PacketQueue::advanceNow(), aio_stats_cb(), HttpTransact::client_result_stat(), ink_hrtime_diff_msec(), and UDPQueue::service().

static ink_hrtime ink_hrtime_to_nsec ( ink_hrtime t ) [inline, static]

Definition at line 212 of file ink_hrtime.h.

References HRTIME_NSECOND.

static ink_hrtime ink_hrtime_to_sec ( ink_hrtime t ) [inline, static]

Definition at line 197 of file ink_hrtime.h.

References HRTIME_SECOND.

Referenced by InactivityCop::check_inactivity(), CongestionEntry::client_retry_after(), HttpSM::do_http_server_open(), CongestionDBCont::GC(), ink_hrtime_to_timespec(), ink_time(), HttpSM::mark_server_down_on_client_abort(), preCongestEntryGC(), CongestionEntry::proxy_retry(), and CongestionEntry::sprint().

static struct timespec ink_hrtime_to_timespec ( ink_hrtime t ) [static, read]

Definition at line 218 of file ink_hrtime.h.

References ink_hrtime_to_sec().

Referenced by aio_thread_main(), ProtectedQueue::dequeue_timed(), ink_hrtime_sleep(), and EventNotify::timedwait().

static struct timeval ink_hrtime_to_timeval ( ink_hrtime t ) [static, read]

Definition at line 228 of file ink_hrtime.h.

References ink_hrtime_to_usec().

Referenced by ink_gettimeofday().

static int ink_hrtime_to_timeval2	(	ink_hrtime	t,
		struct timeval *	tv
	)			`[inline, static]`

Definition at line 240 of file ink_hrtime.h.

References ink_hrtime_to_usec().

Referenced by ink_gethrtimeofday().

static ink_hrtime ink_hrtime_to_usec ( ink_hrtime t ) [inline, static]

Definition at line 207 of file ink_hrtime.h.

References HRTIME_USECOND.

Referenced by ink_hrtime_to_timeval(), and ink_hrtime_to_timeval2().

static ink_hrtime ink_hrtime_to_weeks ( ink_hrtime t ) [inline, static]

Definition at line 182 of file ink_hrtime.h.

References HRTIME_WEEK.

static ink_hrtime ink_hrtime_to_years ( ink_hrtime t ) [inline, static]

Definition at line 177 of file ink_hrtime.h.

References HRTIME_YEAR.

static int ink_time ( ) [inline, static]

Definition at line 306 of file ink_hrtime.h.

References ink_get_based_hrtime_internal(), and ink_hrtime_to_sec().

char* int64_to_str	(	char *	buf,
		unsigned int	buf_size,
		int64_t	val,
		unsigned int *	total_chars,
		unsigned int	req_width = `0`,
		char	pad_char = `'0'`
	)

Definition at line 43 of file ink_hrtime.cc.

int squid_timestamp_to_buf	(	char *	buf,
		unsigned int	buf_size,
		long	timestamp_sec,
		long	timestamp_usec
	)

Definition at line 139 of file ink_hrtime.cc.

References ATS_UNUSED, ink_assert, int64_to_str(), and memcpy.

Referenced by LogBuffer::resolve_custom_entry().

ink_hrtime.h File Reference

Defines

Typedefs

Functions

Detailed Description

License

Define Documentation

Typedef Documentation

Function Documentation