Imported Upstream version 3.3.0.2upstream/3.3.0.2

1 files changed, 28 insertions, 0 deletions

diff --git a/libcult/cult/sched/spin.cxx b/libcult/cult/sched/spin.cxx
new file mode 100644
index 0000000..54df7ce
--- /dev/null
+++ b/libcult/cult/sched/spin.cxx
@@ -0,0 +1,28 @@
+// file      : cult/sched/spin.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/spin.hxx>
+#include <cult/sched/exception.hxx>
+
+namespace Cult
+{
+  namespace Sched
+  {
+    Spin::
+    ~Spin ()
+    {
+      if (Int e = pthread_spin_destroy (&spin_))
+        throw Implementation (e);
+    }
+
+    Spin::
+    Spin ()
+    {
+      if (Int e = pthread_spin_init (&spin_, PTHREAD_PROCESS_PRIVATE))
+        throw Implementation (e);
+    }
+  }
+}
+