Shuffling kernel/.

src/xenia/kernel/xmutant.cc

@@ -0,0 +1,45 @@
+/**
+ ******************************************************************************
+ * Xenia : Xbox 360 Emulator Research Project                                 *
+ ******************************************************************************
+ * Copyright 2013 Ben Vanik. All rights reserved.                             *
+ * Released under the BSD license - see LICENSE in the root for more details. *
+ ******************************************************************************
+ */
+
+#include "xenia/kernel/xmutant.h"
+
+namespace xe {
+namespace kernel {
+
+XMutant::XMutant(KernelState* kernel_state)
+    : XObject(kernel_state, kTypeMutant) {}
+
+XMutant::~XMutant() = default;
+
+void XMutant::Initialize(bool initial_owner) {
+  assert_false(mutant_);
+
+  mutant_ = xe::threading::Mutant::Create(initial_owner);
+}
+
+void XMutant::InitializeNative(void* native_ptr, X_DISPATCH_HEADER* header) {
+  assert_false(mutant_);
+
+  // Haven't seen this yet, but it's possible.
+  assert_always();
+}
+
+X_STATUS XMutant::ReleaseMutant(uint32_t priority_increment, bool abandon,
+                                bool wait) {
+  // TODO(benvanik): abandoning.
+  assert_false(abandon);
+  if (mutant_->Release()) {
+    return X_STATUS_SUCCESS;
+  } else {
+    return X_STATUS_MUTANT_NOT_OWNED;
+  }
+}
+
+}  // namespace kernel
+}  // namespace xe