1 files changed, 61 insertions, 0 deletions
diff --git a/src/zmq_utils.cpp b/src/zmq_utils.cpp
new file mode 100644
index 0000000..8f34134
--- /dev/null
+++ b/src/zmq_utils.cpp
@@ -0,0 +1,61 @@
+/*
+    Copyright (c) 2009-2011 250bpm s.r.o.
+    Copyright (c) 2007-2009 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 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
+    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 "platform.hpp"
+
+#include "../include/zmq_utils.h"
+
+#include <stdlib.h>
+
+#include "stdint.hpp"
+#include "clock.hpp"
+#include "err.hpp"
+
+#if !defined ZMQ_HAVE_WINDOWS
+#include <unistd.h>
+#else
+#include "windows.hpp"
+#endif
+
+void zmq_sleep (int seconds_)
+{
+#if defined ZMQ_HAVE_WINDOWS
+    Sleep (seconds_ * 1000);
+#else
+    sleep (seconds_);
+#endif
+}
+
+void *zmq_stopwatch_start ()
+{
+    uint64_t *watch = (uint64_t*) malloc (sizeof (uint64_t));
+    alloc_assert (watch);
+    *watch = zmq::clock_t::now_us ();
+    return (void*) watch;
+}
+
+unsigned long zmq_stopwatch_stop (void *watch_)
+{
+    uint64_t end = zmq::clock_t::now_us ();
+    uint64_t start = *(uint64_t*) watch_;
+    free (watch_);
+    return (unsigned long) (end - start);
+}