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58 lines
1.2 KiB
58 lines
1.2 KiB
// cl_current_time().
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// General includes.
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#include "cl_sysdep.h"
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// Specification.
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#include "cl_timing.h"
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// Implementation.
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#include "cl_t_config.h"
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#if defined(HAVE_GETTIMEOFDAY)
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#include <sys/time.h>
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#ifdef GETTIMEOFDAY_DOTS
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extern "C" int gettimeofday (struct timeval * tp, ...);
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#else
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extern "C" int gettimeofday (struct timeval * tp, GETTIMEOFDAY_TZP_T tzp);
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#endif
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#elif defined(HAVE_FTIME)
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#include <sys/timeb.h>
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#ifdef _WIN32
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extern "C" void ftime (struct timeb * tp);
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#else
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extern "C" int ftime (struct timeb * tp);
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#endif
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#else
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#include <time.h>
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#endif
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#ifdef HAVE_PERROR_DECL
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#include <errno.h>
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#include <stdio.h>
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#else
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extern "C" int perror (const char *);
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#endif
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const cl_timespec cl_current_time ()
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{
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#if defined(HAVE_GETTIMEOFDAY)
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var struct timeval tv;
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if (gettimeofday(&tv,NULL) != 0) {
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perror("gettimeofday");
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tv.tv_sec = 0; tv.tv_usec = 0;
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}
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return cl_timespec(tv.tv_sec,
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tv.tv_usec * (1000000000/1000000)
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);
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#elif defined(HAVE_FTIME)
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var struct timeb timebuf;
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ftime(&timebuf);
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return cl_timespec(timebuf.time,
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(uintL)timebuf.millitm * (1000000000/1000)
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);
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#else
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return cl_timespec(time(NULL),0);
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#endif
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}
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