diff options
Diffstat (limited to 'ace/OS_NS_sys_time.inl')
| -rw-r--r-- | ace/OS_NS_sys_time.inl | 70 |
1 files changed, 69 insertions, 1 deletions
diff --git a/ace/OS_NS_sys_time.inl b/ace/OS_NS_sys_time.inl index fc532b41367..1db85317bb4 100644 --- a/ace/OS_NS_sys_time.inl +++ b/ace/OS_NS_sys_time.inl @@ -1,4 +1,72 @@ // -*- C++ -*- // $Id$ -// This is a placeholder. +#include "ace/os_include/sys/os_time.h" + +ACE_INLINE ACE_Time_Value +ACE_OS::gettimeofday (void) +{ + // ACE_OS_TRACE ("ACE_OS::gettimeofday"); + +#if !defined (ACE_HAS_WINCE)&& !defined (ACE_WIN32) + timeval tv; + int result = 0; +#endif // !defined (ACE_HAS_WINCE)&& !defined (ACE_WIN32) + +#if (0) + struct timespec ts; + + ACE_OSCALL (ACE_OS::clock_gettime (CLOCK_REALTIME, &ts), int, -1, result); + tv.tv_sec = ts.tv_sec; + tv.tv_usec = ts.tv_nsec / 1000L; // timespec has nsec, but timeval has usec + +#elif defined (ACE_HAS_WINCE) + SYSTEMTIME tsys; + FILETIME tfile; + ::GetSystemTime (&tsys); + ::SystemTimeToFileTime (&tsys, &tfile); + return ACE_Time_Value (tfile); +#elif defined (ACE_WIN32) + FILETIME tfile; + ::GetSystemTimeAsFileTime (&tfile); + return ACE_Time_Value (tfile); +#if 0 + // From Todd Montgomery... + struct _timeb tb; + ::_ftime (&tb); + tv.tv_sec = tb.time; + tv.tv_usec = 1000 * tb.millitm; +#endif /* 0 */ +#elif defined (ACE_HAS_AIX_HI_RES_TIMER) + timebasestruct_t tb; + + ::read_real_time (&tb, TIMEBASE_SZ); + ::time_base_to_time (&tb, TIMEBASE_SZ); + + tv.tv_sec = tb.tb_high; + tv.tv_usec = tb.tb_low / 1000L; +#else +# if defined (ACE_HAS_TIMEZONE_GETTIMEOFDAY) || \ + (defined (ACE_HAS_SVR4_GETTIMEOFDAY) && !defined (m88k) && !defined (SCO)) + ACE_OSCALL (::gettimeofday (&tv, 0), int, -1, result); +# elif defined (VXWORKS) || defined (CHORUS) || defined (ACE_PSOS) + // Assumes that struct timespec is same size as struct timeval, + // which assumes that time_t is a long: it currently (VxWorks + // 5.2/5.3) is. + struct timespec ts; + + ACE_OSCALL (ACE_OS::clock_gettime (CLOCK_REALTIME, &ts), int, -1, result); + tv.tv_sec = ts.tv_sec; + tv.tv_usec = ts.tv_nsec / 1000L; // timespec has nsec, but timeval has usec +# else + ACE_OSCALL (::gettimeofday (&tv), int, -1, result); +# endif /* ACE_HAS_SVR4_GETTIMEOFDAY */ +#endif /* 0 */ +#if !defined (ACE_HAS_WINCE)&& !defined (ACE_WIN32) + if (result == -1) + return -1; + else + return ACE_Time_Value (tv); +#endif // !defined (ACE_HAS_WINCE)&& !defined (ACE_WIN32) +} + |