From a8cf05c8034f0783fa62096f527387887f0c8a25 Mon Sep 17 00:00:00 2001 From: Sree Kuchibhotla Date: Thu, 22 Jun 2017 15:08:55 -0700 Subject: Refcount grpc_alarm object so that grpc_alarm_destroy can safely be called before the alarm event is dequeued from the completion queue --- src/core/lib/surface/alarm_internal.h | 39 +++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 src/core/lib/surface/alarm_internal.h (limited to 'src/core/lib/surface/alarm_internal.h') diff --git a/src/core/lib/surface/alarm_internal.h b/src/core/lib/surface/alarm_internal.h new file mode 100644 index 0000000000..a9b0968e34 --- /dev/null +++ b/src/core/lib/surface/alarm_internal.h @@ -0,0 +1,39 @@ +/* + * + * Copyright 2015-2017 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_SURFACE_ALARM_INTERNAL_H +#define GRPC_CORE_LIB_SURFACE_ALARM_INTERNAL_H + +#include +#include "src/core/lib/debug/trace.h" + +#ifndef NDEBUG + +extern grpc_tracer_flag grpc_trace_alarm_refcount; +#define GRPC_ALARM_REF(a, reason) alarm_ref_dbg(a, reason, __FILE__, __LINE__) +#define GRPC_ALARM_UNREF(a, reason) \ + alarm_unref_dbg(a, reason, __FILE__, __LINE__) + +#else /* !defined(NDEBUG) */ + +#define GRPC_ALARM_REF(a, reason) alarm_ref(a) +#define GRPC_ALARM_UNREF(a, reason) alarm_unref(a) + +#endif /* defined(NDEBUG) */ + +#endif // GRPC_CORE_LIB_SURFACE_ALARM_INTERNAL_H -- cgit v1.2.3