From 8286ac511144e4f17d34eac9affb97e50646344a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= <debian@jff-webhosting.net>
Date: Wed, 23 Jul 2014 15:25:44 +0200
Subject: Imported Upstream version 4.0.0

---
 libcult/cult/sched/thread.cxx | 211 ------------------------------------------
 1 file changed, 211 deletions(-)
 delete mode 100644 libcult/cult/sched/thread.cxx

(limited to 'libcult/cult/sched/thread.cxx')

diff --git a/libcult/cult/sched/thread.cxx b/libcult/cult/sched/thread.cxx
deleted file mode 100644
index 89368b6..0000000
--- a/libcult/cult/sched/thread.cxx
+++ /dev/null
@@ -1,211 +0,0 @@
-// file      : cult/sched/thread.cxx
-// author    : Boris Kolpackov <boris@kolpackov.net>
-// copyright : Copyright (c) 2005-2010 Boris Kolpackov
-// license   : GNU GPL v2 + exceptions; see accompanying LICENSE file
-
-#include <cult/sched/thread.hxx>
-#include <cult/sched/lock.hxx>
-#include <cult/sched/exception.hxx>
-
-#include <cult/mm/counter.hxx> // MM::inc_ref
-
-#include <cult/trace/stream.hxx>
-
-namespace Cult
-{
-  namespace Sched
-  {
-    namespace
-    {
-      Trace::Stream tout ("Cult::Sched::Thread", 7);
-    }
-
-    namespace Bits
-    {
-      typedef Void* (*Routine) (Void*);
-
-      struct StartData
-      {
-        StartData (Shptr<Thread> const& thread, Routine routine, void* arg)
-            : thread_ (thread), routine_ (routine), arg_ (arg)
-        {
-        }
-
-        ~StartData ()
-        {
-          tout << 8 << "start data is being destroyed.";
-        }
-
-        Shptr<Thread> thread_;
-        Routine routine_;
-        Void* arg_;
-      };
-
-      static pthread_key_t key;
-      static pthread_once_t key_once = PTHREAD_ONCE_INIT;
-
-      extern "C" Void
-      cult_thread_dtor (Void* p)
-      {
-        // Exception in this function will result in the call
-        // to std::terminate().
-        //
-
-        tout << "cult_thread_dtor is being executed.";
-
-        Shptr<Thread> self (reinterpret_cast<Thread*> (p));
-      }
-
-      extern "C" Void
-      cult_thread_make_key ()
-      {
-        if (Int e = pthread_key_create (&key, &cult_thread_dtor))
-          throw Implementation (e);
-      }
-
-      extern "C" Void*
-      cult_thread_trampoline (Void* arg)
-      {
-        // Any failure in this function will result in the call
-        // to std::terminate().
-        //
-
-        Routine routine;
-
-        {
-          Shptr<StartData> data (reinterpret_cast<StartData*> (arg));
-
-          Thread* p (data->thread_.get ());
-
-          if (Int e = pthread_setspecific (key, p))
-            throw Implementation (e);
-          else
-            MM::inc_ref (p);
-
-          routine = data->routine_;
-          arg = data->arg_;
-        }
-
-        return routine (arg);
-      }
-    }
-
-    Thread::
-    Thread (Void* (*routine) (Void*), Void* arg)
-        : detached_ (false)
-    {
-      using Bits::StartData;
-
-      tout << "thread is being constructed.";
-
-      pthread_once (&Bits::key_once, &Bits::cult_thread_make_key);
-
-      Shptr<Thread> self (MM::inc_ref (this));
-
-      Shptr<StartData> data (new StartData (self, routine, arg));
-
-      if (Int e = pthread_create (&id_,
-                                  0,
-                                  &Bits::cult_thread_trampoline,
-                                  data.get ()))
-      {
-        throw Implementation (e);
-      }
-      else
-      {
-        // If pthread_create did not fail then thread_trampoline
-        // will release the data.
-        //
-        data.release ();
-      }
-    }
-
-    Thread::
-    Thread ()
-        : id_ (pthread_self ()), detached_ (false) //@@ We can't be sure
-                                                   //   the it is detached.
-    {
-      tout << "thread is being adopted.";
-
-      pthread_once (&Bits::key_once, &Bits::cult_thread_make_key);
-
-      if (pthread_getspecific (Bits::key) != 0)
-        throw Adopted ();
-
-      Shptr<Thread> self (MM::inc_ref (this));
-
-      if(Int e = pthread_setspecific (Bits::key, this))
-      {
-        throw Implementation (e);
-      }
-      else
-      {
-        // TSD slot has the reference now.
-        //
-        self.release ();
-      }
-    }
-
-    Void* Thread::
-    join ()
-    {
-      Lock lock (mutex_);
-
-      if (detached_)
-        throw Joined ();
-
-      Void* r;
-
-      if (Int e = pthread_join (id_, &r))
-        throw Implementation (e);
-
-      detached_ = true;
-
-      return r;
-    }
-
-    Void Thread::
-    cancel ()
-    {
-      if (Int e = pthread_cancel (id_))
-        throw Implementation (e);
-    }
-
-    Void Thread::
-    exit (Void* ret)
-    {
-      pthread_exit (ret);
-    }
-
-    Shptr<Thread> Thread::
-    self  ()
-    {
-      Thread* p (reinterpret_cast<Thread*> (pthread_getspecific (Bits::key)));
-
-      if (p != 0)
-        return Shptr<Thread> (MM::inc_ref (p));
-      else
-        throw Foreign ();
-    }
-
-    Void Thread::
-    test_cancel ()
-    {
-      pthread_testcancel ();
-    }
-
-    Thread::
-    ~Thread ()
-    {
-      tout << "thread is being destroyed.";
-
-      Lock lock (mutex_);
-
-      if (!detached_)
-      {
-        if (Int e = pthread_detach (id_))
-          throw Implementation (e);
-      }
-    }
-  }
-}
-- 
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