1 files changed, 42 insertions, 0 deletions
diff --git a/src/core/lib/gprpp/mutex_lock.h b/src/core/lib/gprpp/mutex_lock.h
new file mode 100644
index 0000000000..54751d5fe4
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+++ b/src/core/lib/gprpp/mutex_lock.h
@@ -0,0 +1,42 @@
+/*
+ *
+ * Copyright 2018 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#ifndef GRPC_CORE_LIB_GPRPP_MUTEX_LOCK_H
+#define GRPC_CORE_LIB_GPRPP_MUTEX_LOCK_H
+
+#include <grpc/support/port_platform.h>
+
+#include <grpc/support/sync.h>
+
+namespace grpc_core {
+
+class MutexLock {
+ public:
+  explicit MutexLock(gpr_mu* mu) : mu_(mu) { gpr_mu_lock(mu); }
+  ~MutexLock() { gpr_mu_unlock(mu_); }
+
+  MutexLock(const MutexLock&) = delete;
+  MutexLock& operator=(const MutexLock&) = delete;
+
+ private:
+  gpr_mu* const mu_;
+};
+
+}  // namespace grpc_core
+
+#endif /* GRPC_CORE_LIB_GPRPP_MUTEX_LOCK_H */