/usr/include/planarity/platformTime.h is in libplanarity-dev 3.0.0.5-1+b1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 | #ifndef PLATFORM_TIME
#define PLATFORM_TIME
/*
Copyright (c) 1997-2015, John M. Boyer
All rights reserved.
See the LICENSE.TXT file for licensing information.
*/
#ifdef WIN32
#include <windows.h>
#include <winbase.h>
#define platform_time DWORD
#define platform_GetTime(timeVar) (timeVar = GetTickCount())
#define platform_GetDuration(startTime, endTime) ((double) (endTime-startTime) / 1000.0)
#else
#include <time.h>
typedef struct {
clock_t hiresTime;
time_t lowresTime;
} platform_time;
#define platform_GetTime(timeVar) (timeVar.hiresTime = clock(), timeVar.lowresTime = time(NULL))
// Many flavors of Unix have CLOCKS_PER_SEC at 1 million, and clock_t as a 4 byte long integer
// which means that the clock() construct has a resolution of only about 2000 seconds
// If we're getting a duration longer than that, then we fall back to the coarser time() measure
#define platform_GetDuration(startTime, endTime) ( \
( (double) (endTime.lowresTime - startTime.lowresTime) ) > 2000 ? \
( (double) (endTime.lowresTime - startTime.lowresTime) ) : \
( (double) (endTime.hiresTime - startTime.hiresTime)) / CLOCKS_PER_SEC)
/*
#define platform_time clock_t
#define platform_GetTime() clock()
#define platform_GetDuration(startTime, endTime) (((double) (endTime - startTime)) / CLOCKS_PER_SEC)
*/
/*
#define platform_time time_t
#define platform_GetTime() time((time_t *)NULL)
#define platform_GetDuration(startTime, endTime) ((double) (endTime - startTime))
*/
#endif
#endif
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