From e645fc2693acc796304498909786b7b47005b429 Mon Sep 17 00:00:00 2001
From: Martin Lucina <martin@lucina.net>
Date: Mon, 23 Jan 2012 08:53:35 +0100
Subject: Imported Upstream version 2.1.3

---
 src/thread.cpp | 83 +++++++++++++++++++++++++---------------------------------
 1 file changed, 35 insertions(+), 48 deletions(-)

(limited to 'src/thread.cpp')

diff --git a/src/thread.cpp b/src/thread.cpp
index 602ca8b..12a72e2 100644
--- a/src/thread.cpp
+++ b/src/thread.cpp
@@ -1,19 +1,20 @@
 /*
-    Copyright (c) 2007-2010 iMatix Corporation
+    Copyright (c) 2007-2011 iMatix Corporation
+    Copyright (c) 2007-2011 Other contributors as noted in the AUTHORS file
 
     This file is part of 0MQ.
 
     0MQ is free software; you can redistribute it and/or modify it under
-    the terms of the Lesser GNU General Public License as published by
+    the terms of the GNU Lesser General Public License as published by
     the Free Software Foundation; either version 3 of the License, or
     (at your option) any later version.
 
     0MQ 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
-    Lesser GNU General Public License for more details.
+    GNU Lesser General Public License for more details.
 
-    You should have received a copy of the Lesser GNU General Public License
+    You should have received a copy of the GNU Lesser General Public License
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
@@ -23,12 +24,22 @@
 
 #ifdef ZMQ_HAVE_WINDOWS
 
+extern "C"
+{
+    static unsigned int __stdcall thread_routine (void *arg_)
+    {
+        zmq::thread_t *self = (zmq::thread_t*) arg_;
+        self->tfn (self->arg);
+        return 0;
+    }
+}
+
 void zmq::thread_t::start (thread_fn *tfn_, void *arg_)
 {
     tfn = tfn_;
     arg =arg_;
     descriptor = (HANDLE) _beginthreadex (NULL, 0,
-        &zmq::thread_t::thread_routine, this, 0 , NULL);
+        &::thread_routine, this, 0 , NULL);
     win_assert (descriptor != NULL);    
 }
 
@@ -38,27 +49,30 @@ void zmq::thread_t::stop ()
     win_assert (rc != WAIT_FAILED);
 }
 
-zmq::thread_t::id_t zmq::thread_t::id ()
-{
-    return GetCurrentThreadId ();
-}
+#else
 
-bool zmq::thread_t::equal (id_t id1_, id_t id2_)
-{
-    return id1_ == id2_;
-}
+#include <signal.h>
 
-unsigned int __stdcall zmq::thread_t::thread_routine (void *arg_)
+extern "C"
 {
-    thread_t *self = (thread_t*) arg_;
-    self->tfn (self->arg);
-    return 0;
+    static void *thread_routine (void *arg_)
+    {
+    #if !defined ZMQ_HAVE_OPENVMS
+        //  Following code will guarantee more predictable latecnies as it'll
+        //  disallow any signal handling in the I/O thread.
+        sigset_t signal_set;
+        int rc = sigfillset (&signal_set);
+        errno_assert (rc == 0);
+        rc = pthread_sigmask (SIG_BLOCK, &signal_set, NULL);
+        errno_assert (rc == 0);
+    #endif
+
+        zmq::thread_t *self = (zmq::thread_t*) arg_;   
+        self->tfn (self->arg);
+        return NULL;
+    }
 }
 
-#else
-
-#include <signal.h>
-
 void zmq::thread_t::start (thread_fn *tfn_, void *arg_)
 {
     tfn = tfn_;
@@ -73,33 +87,6 @@ void zmq::thread_t::stop ()
     errno_assert (rc == 0);
 }
 
-zmq::thread_t::id_t zmq::thread_t::id ()
-{
-    return pthread_self ();
-}
-
-bool zmq::thread_t::equal (id_t id1_, id_t id2_)
-{
-    return pthread_equal (id1_, id2_) != 0;
-}
-
-void *zmq::thread_t::thread_routine (void *arg_)
-{
-#if !defined ZMQ_HAVE_OPENVMS
-    //  Following code will guarantee more predictable latecnies as it'll
-    //  disallow any signal handling in the I/O thread.
-    sigset_t signal_set;
-    int rc = sigfillset (&signal_set);
-    errno_assert (rc == 0);
-    rc = pthread_sigmask (SIG_BLOCK, &signal_set, NULL);
-    errno_assert (rc == 0);
-#endif
-
-    thread_t *self = (thread_t*) arg_;   
-    self->tfn (self->arg);
-    return NULL;
-}
-
 #endif
 
 
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