1 files changed, 130 insertions, 0 deletions
diff --git a/3rdParty/Boost/libs/thread/src/pthread/timeconv.inl b/3rdParty/Boost/libs/thread/src/pthread/timeconv.inl
new file mode 100644
index 0000000..5ec3b17
--- /dev/null
+++ b/3rdParty/Boost/libs/thread/src/pthread/timeconv.inl
@@ -0,0 +1,130 @@
+// Copyright (C) 2001-2003
+// William E. Kempf
+//
+//  Distributed under the Boost Software License, Version 1.0. (See accompanying 
+//  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+// boostinspect:nounnamed
+
+namespace {
+const int MILLISECONDS_PER_SECOND = 1000;
+const int NANOSECONDS_PER_SECOND = 1000000000;
+const int NANOSECONDS_PER_MILLISECOND = 1000000;
+
+const int MICROSECONDS_PER_SECOND = 1000000;
+const int NANOSECONDS_PER_MICROSECOND = 1000;
+
+inline void to_time(int milliseconds, boost::xtime& xt)
+{
+    int res = 0;
+    res = boost::xtime_get(&xt, boost::TIME_UTC);
+    assert(res == boost::TIME_UTC);
+
+    xt.sec += (milliseconds / MILLISECONDS_PER_SECOND);
+    xt.nsec += ((milliseconds % MILLISECONDS_PER_SECOND) *
+        NANOSECONDS_PER_MILLISECOND);
+
+    if (xt.nsec >= NANOSECONDS_PER_SECOND)
+    {
+        ++xt.sec;
+        xt.nsec -= NANOSECONDS_PER_SECOND;
+    }
+}
+
+#if defined(BOOST_HAS_PTHREADS)
+inline void to_timespec(const boost::xtime& xt, timespec& ts)
+{
+    ts.tv_sec = static_cast<int>(xt.sec);
+    ts.tv_nsec = static_cast<int>(xt.nsec);
+    if(ts.tv_nsec >= NANOSECONDS_PER_SECOND)
+    {
+        ts.tv_sec += ts.tv_nsec / NANOSECONDS_PER_SECOND;
+        ts.tv_nsec %= NANOSECONDS_PER_SECOND;
+    }
+}
+
+inline void to_time(int milliseconds, timespec& ts)
+{
+    boost::xtime xt;
+    to_time(milliseconds, xt);
+    to_timespec(xt, ts);
+}
+
+inline void to_timespec_duration(const boost::xtime& xt, timespec& ts)
+{
+    boost::xtime cur;
+    int res = 0;
+    res = boost::xtime_get(&cur, boost::TIME_UTC);
+    assert(res == boost::TIME_UTC);
+
+    if (boost::xtime_cmp(xt, cur) <= 0)
+    {
+        ts.tv_sec = 0;
+        ts.tv_nsec = 0;
+    }
+    else
+    {
+        ts.tv_sec = xt.sec - cur.sec;
+        ts.tv_nsec = xt.nsec - cur.nsec;
+
+        if( ts.tv_nsec < 0 )
+        {
+            ts.tv_sec -= 1;
+            ts.tv_nsec += NANOSECONDS_PER_SECOND;
+        }
+        if(ts.tv_nsec >= NANOSECONDS_PER_SECOND)
+        {
+            ts.tv_sec += ts.tv_nsec / NANOSECONDS_PER_SECOND;
+            ts.tv_nsec %= NANOSECONDS_PER_SECOND;
+        }
+    }
+}
+#endif
+
+inline void to_duration(boost::xtime xt, int& milliseconds)
+{
+    boost::xtime cur;
+    int res = 0;
+    res = boost::xtime_get(&cur, boost::TIME_UTC);
+    assert(res == boost::TIME_UTC);
+
+    if (boost::xtime_cmp(xt, cur) <= 0)
+        milliseconds = 0;
+    else
+    {
+        if (cur.nsec > xt.nsec)
+        {
+            xt.nsec += NANOSECONDS_PER_SECOND;
+            --xt.sec;
+        }
+        milliseconds = (int)((xt.sec - cur.sec) * MILLISECONDS_PER_SECOND) +
+            (((xt.nsec - cur.nsec) + (NANOSECONDS_PER_MILLISECOND/2)) /
+                NANOSECONDS_PER_MILLISECOND);
+    }
+}
+
+inline void to_microduration(boost::xtime xt, int& microseconds)
+{
+    boost::xtime cur;
+    int res = 0;
+    res = boost::xtime_get(&cur, boost::TIME_UTC);
+    assert(res == boost::TIME_UTC);
+
+    if (boost::xtime_cmp(xt, cur) <= 0)
+        microseconds = 0;
+    else
+    {
+        if (cur.nsec > xt.nsec)
+        {
+            xt.nsec += NANOSECONDS_PER_SECOND;
+            --xt.sec;
+        }
+        microseconds = (int)((xt.sec - cur.sec) * MICROSECONDS_PER_SECOND) +
+            (((xt.nsec - cur.nsec) + (NANOSECONDS_PER_MICROSECOND/2)) /
+                NANOSECONDS_PER_MICROSECOND);
+    }
+}
+}
+
+// Change Log:
+//    1 Jun 01  Initial creation.