/usr/include/tilp2/timeout.h is in libticables-dev 1.3.4+dfsg-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 54 55 56 57 58 59 60 61 62 63 64 65 | /* Hey EMACS -*- linux-c -*- */
/* $Id$ */
/* libticables2 - link cable library, a part of the TiLP project
* Copyright (C) 1999-2005 Romain Lievin
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/*
Some explanations about this unit: I use different functions for measuring
time depending on the platform type.
In fact, it appears that the Win32 clock() function of <time.h> is 600 times
slower than the Win32 GetTickCount() function of <windows.h>.
As a consequency of this fact, the speed rate was divided by 4.
A great thanks to Timothy Singer <tsinger@uoregon.gladstone.edu>, the
FastLink's developer. He sent to me her routines so that I can compare with
mine. This allowed me to find why my routines was so slow !
*/
#ifndef __CABLE_TIMEOUT__
#define __CABLE_TIMEOUT__
/*
Platform independant time measurement (in milli-seconds)
and timeout management (in tenth of seconds)
- TO_START: retrieve time (starting point)
- TO_CURRENT: return the number of milli-seconds elapsed since TO_START()
- TO_ELAPSED: return TRUE if max tenth of seconds have elapsed
*/
// I don't want to include windows.h here.
//# include <windows.h>
//typedef DWORD tiTIME;
typedef unsigned long tiTIME;
#if defined(__WIN32__) && !defined(__MINGW32__)
# define TO_START(ref) { (ref) = GetTickCount(); }
# define TO_CURRENT(ref) ( GetTickCount() - (ref) )
# define TO_ELAPSED(ref, max) ( TO_CURRENT(ref) > (100UL*(max)) )
#else
# include <time.h>
# define TO_START(ref) { (ref) = ((1000*clock()) / CLOCKS_PER_SEC); }
# define TO_CURRENT(ref) ( (1000*clock()) / CLOCKS_PER_SEC - (ref) )
# define TO_ELAPSED(ref, max) ( TO_CURRENT(ref) > (100UL*(max)) )
#endif
#endif
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