From 874dbb8323dd4d7eff3ff16cff0cfafc16ddbfa7 Mon Sep 17 00:00:00 2001
From: lloyd <lloyd@randombit.net>
Date: Tue, 1 Dec 2009 12:00:48 +0000
Subject: Consolidate the non-canonical epoch timers, like cpuid and Win32's
 QueryPerformanceCounter, into an entropy source hres_timer. Its results, if
 any, do not count as contributing entropy to the poll.

Convert the other (monotonic/fixed epoch) timers to a single function
get_nanoseconds_clock(), living in time.h, which statically chooses
the 'best' timer type (clock_gettime, gettimeofday, std::clock, in
that order depending on what is available). Add feature test macros
for clock_gettime and gettimeofday.

Remove the Timer class and timer.h. Remove the Timer& argument to the
algorithm benchmark function.
---
 src/timer/posix_rt/info.txt     | 26 --------------------------
 src/timer/posix_rt/tm_posix.cpp | 32 --------------------------------
 src/timer/posix_rt/tm_posix.h   | 27 ---------------------------
 3 files changed, 85 deletions(-)
 delete mode 100644 src/timer/posix_rt/info.txt
 delete mode 100644 src/timer/posix_rt/tm_posix.cpp
 delete mode 100644 src/timer/posix_rt/tm_posix.h

(limited to 'src/timer/posix_rt')

diff --git a/src/timer/posix_rt/info.txt b/src/timer/posix_rt/info.txt
deleted file mode 100644
index 4b23a74fc..000000000
--- a/src/timer/posix_rt/info.txt
+++ /dev/null
@@ -1,26 +0,0 @@
-define TIMER_POSIX
-
-load_on auto
-
-<add>
-tm_posix.cpp
-tm_posix.h
-</add>
-
-<libs>
-linux -> rt
-</libs>
-
-# The *BSDs put clock_gettime in sys/time.h, not time.h like POSIX says
-<os>
-cygwin
-linux
-#freebsd
-dragonfly
-#netbsd
-#openbsd
-</os>
-
-<requires>
-timer
-</requires>
diff --git a/src/timer/posix_rt/tm_posix.cpp b/src/timer/posix_rt/tm_posix.cpp
deleted file mode 100644
index 96182025c..000000000
--- a/src/timer/posix_rt/tm_posix.cpp
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
-* POSIX Timer
-* (C) 1999-2007 Jack Lloyd
-*
-* Distributed under the terms of the Botan license
-*/
-
-#include <botan/tm_posix.h>
-
-#ifndef _POSIX_C_SOURCE
-  #define _POSIX_C_SOURCE 199309
-#endif
-
-#include <time.h>
-
-#ifndef CLOCK_REALTIME
-  #define CLOCK_REALTIME 0
-#endif
-
-namespace Botan {
-
-/*
-* Get the timestamp
-*/
-u64bit POSIX_Timer::clock() const
-   {
-   struct ::timespec tv;
-   ::clock_gettime(CLOCK_REALTIME, &tv);
-   return combine_timers(tv.tv_sec, tv.tv_nsec, 1000000000);
-   }
-
-}
diff --git a/src/timer/posix_rt/tm_posix.h b/src/timer/posix_rt/tm_posix.h
deleted file mode 100644
index 8bedccfa2..000000000
--- a/src/timer/posix_rt/tm_posix.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
-* POSIX Timer
-* (C) 1999-2007 Jack Lloyd
-*
-* Distributed under the terms of the Botan license
-*/
-
-#ifndef BOTAN_TIMER_POSIX_H__
-#define BOTAN_TIMER_POSIX_H__
-
-#include <botan/timer.h>
-
-namespace Botan {
-
-/*
-* POSIX Timer
-*/
-class BOTAN_DLL POSIX_Timer : public Timer
-   {
-   public:
-      std::string name() const { return "POSIX clock_gettime"; }
-      u64bit clock() const;
-   };
-
-}
-
-#endif
-- 
cgit v1.2.3