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OS_NS_time.h File Reference

#include "ace/config-all.h"
#include "ace/Basic_Types.h"
#include "ace/os_include/os_time.h"
#include "ace/ACE_export.h"
#include "ace/OS_NS_time.inl"

Include dependency graph for OS_NS_time.h:

This graph shows which files directly or indirectly include this file:

Namespaces
namespace	ACE_OS
Defines
#define	ACE_EXPORT_MACRO   ACE_Export
#define	ACE_INLINE   inline
Typedefs
typedef unsigned __int64	ACE_QWORD
typedef unsigned __int64	ACE_hrtime_t
Functions
long	ace_timezone ()
	Helper for the ACE_OS::timezone() function.
double	ace_difftime (time_t t1, time_t t0)
	Helper for the ACE_OS::difftime() function.
ACE_QWORD	ACE_MAKE_QWORD (DWORD lo, DWORD hi)
DWORD	ACE_LOW_DWORD (ACE_QWORD q)
DWORD	ACE_HIGH_DWORD (ACE_QWORD q)
Variables
const ACE_UINT32	ACE_U_ONE_SECOND_IN_MSECS = 1000U
const ACE_UINT32	ACE_U_ONE_SECOND_IN_USECS = 1000000U
const ACE_UINT32	ACE_U_ONE_SECOND_IN_NSECS = 1000000000U

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Detailed Description

Id:

OS_NS_time.h,v 1.5 2004/01/23 07:36:17 jwillemsen Exp

Author:

Douglas C. Schmidt <schmidt@cs.wustl.edu> , Jesper S. M|ller<stophph@diku.dk> , and a cast of thousands...

Originally in OS.h.

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Define Documentation

#define ACE_EXPORT_MACRO   ACE_Export

#define ACE_INLINE   inline

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Typedef Documentation

typedef unsigned __int64 ACE_hrtime_t

typedef unsigned __int64 ACE_QWORD

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Function Documentation

double ace_difftime (  time_t    t1, time_t    t0 )  [inline]

Helper for the ACE_OS::difftime() function. We moved the difftime code that used to be in ACE_OS::difftime() here because on some platforms "difftime" is a macro. Because of this, the name ACE_OS::difftime will cause errors. So in order to use the macro as it is defined but also keep the name ACE_OS::difftime, we use difftime first here in this inline function, and then undefine it.

DWORD ACE_HIGH_DWORD (  ACE_QWORD    q )  [inline]

DWORD ACE_LOW_DWORD (  ACE_QWORD    q )  [inline]

ACE_QWORD ACE_MAKE_QWORD (  DWORD    lo, DWORD    hi )  [inline]

long ace_timezone (    )  [inline]

Helper for the ACE_OS::timezone() function. We put all the timezone stuff that used to be in ACE_OS::timezone() here because on some platforms "timezone" is a macro. Because of this, the name ACE_OS::timezone will cause errors. So in order to use the macro as it is defined but also keep the name ACE_OS::timezone, we use timezone first here in this inline function, and then undefine timezone.

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Variable Documentation

const ACE_UINT32 ACE_U_ONE_SECOND_IN_MSECS = 1000U [static]

const ACE_UINT32 ACE_U_ONE_SECOND_IN_NSECS = 1000000000U [static]

const ACE_UINT32 ACE_U_ONE_SECOND_IN_USECS = 1000000U [static]

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