/usr/include/botan/timer.h is in libbotan1.8-dev 1.8.13-4.
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 | /**
* Timestamp Functions
* (C) 1999-2009 Jack Lloyd
*
* Distributed under the terms of the Botan license
*/
#ifndef BOTAN_TIMERS_H__
#define BOTAN_TIMERS_H__
#include <botan/rng.h>
namespace Botan {
/**
* Timer Interface
*/
class BOTAN_DLL Timer : public EntropySource
{
public:
/**
@return nanoseconds resolution timestamp, unknown epoch
*/
virtual u64bit clock() const = 0;
void poll(Entropy_Accumulator& accum);
virtual ~Timer() {}
protected:
static u64bit combine_timers(u32bit, u32bit, u32bit);
};
/**
* ANSI Clock Timer
*/
class BOTAN_DLL ANSI_Clock_Timer : public Timer
{
public:
std::string name() const { return "ANSI clock"; }
u64bit clock() const;
};
}
#endif
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