1 files changed, 144 insertions, 0 deletions
diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/thread.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/thread.cpp
new file mode 100644
index 00000000..dc3d6d7f
--- /dev/null
+++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/thread.cpp
@@ -0,0 +1,144 @@
+/*
+    Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
+
+    This file is part of libzmq, the ZeroMQ core engine in C++.
+
+    libzmq is free software; you can redistribute it and/or modify it under
+    the terms of the GNU Lesser General Public License (LGPL) as published
+    by the Free Software Foundation; either version 3 of the License, or
+    (at your option) any later version.
+
+    As a special exception, the Contributors give you permission to link
+    this library with independent modules to produce an executable,
+    regardless of the license terms of these independent modules, and to
+    copy and distribute the resulting executable under terms of your choice,
+    provided that you also meet, for each linked independent module, the
+    terms and conditions of the license of that module. An independent
+    module is a module which is not derived from or based on this library.
+    If you modify this library, you must extend this exception to your
+    version of the library.
+
+    libzmq 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 GNU Lesser General Public
+    License for more details.
+
+    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/>.
+*/
+
+#include "thread.hpp"
+#include "err.hpp"
+#include "platform.hpp"
+
+#ifdef ZMQ_HAVE_WINDOWS
+
+extern "C"
+{
+#if defined _WIN32_WCE
+	static DWORD thread_routine (LPVOID arg_)
+#else
+    static unsigned int __stdcall thread_routine (void *arg_)
+#endif
+    {
+        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_;
+#if defined _WIN32_WCE
+    descriptor = (HANDLE) CreateThread (NULL, 0,
+        &::thread_routine, this, 0 , NULL);
+#else
+    descriptor = (HANDLE) _beginthreadex (NULL, 0,
+        &::thread_routine, this, 0 , NULL);
+#endif
+    win_assert (descriptor != NULL);
+}
+
+void zmq::thread_t::stop ()
+{
+    DWORD rc = WaitForSingleObject (descriptor, INFINITE);
+    win_assert (rc != WAIT_FAILED);
+    BOOL rc2 = CloseHandle (descriptor);
+    win_assert (rc2 != 0);
+}
+
+void zmq::thread_t::setSchedulingParameters(int priority_, int schedulingPolicy_)
+{
+    // not implemented
+}
+
+#else
+
+#include <signal.h>
+
+extern "C"
+{
+    static void *thread_routine (void *arg_)
+    {
+#if !defined ZMQ_HAVE_OPENVMS && !defined ZMQ_HAVE_ANDROID
+        //  Following code will guarantee more predictable latencies 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);
+        posix_assert (rc);
+#endif
+
+        zmq::thread_t *self = (zmq::thread_t*) arg_;
+        self->tfn (self->arg);
+        return NULL;
+    }
+}
+
+void zmq::thread_t::start (thread_fn *tfn_, void *arg_)
+{
+    tfn = tfn_;
+    arg = arg_;
+    int rc = pthread_create (&descriptor, NULL, thread_routine, this);
+    posix_assert (rc);
+}
+
+void zmq::thread_t::stop ()
+{
+    int rc = pthread_join (descriptor, NULL);
+    posix_assert (rc);
+}
+
+void zmq::thread_t::setSchedulingParameters(int priority_, int schedulingPolicy_)
+{
+#if !defined ZMQ_HAVE_ZOS
+    int policy = 0;
+    struct sched_param param;
+
+    int rc = pthread_getschedparam(descriptor, &policy, &param);
+    posix_assert (rc);
+
+    if(priority_ != -1)
+    {
+        param.sched_priority = priority_;
+    }
+
+    if(schedulingPolicy_ != -1)
+    {
+        policy = schedulingPolicy_;
+    }
+
+    rc = pthread_setschedparam(descriptor, policy, &param);
+    posix_assert (rc);
+#endif
+}
+
+#endif
+
+
+
+
+