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/*
*
* 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_IOMGR_DYNAMIC_ANNOTATIONS_H
#define GRPC_CORE_LIB_IOMGR_DYNAMIC_ANNOTATIONS_H
#include <grpc/support/port_platform.h>
#ifdef GRPC_TSAN_ENABLED
#define TSAN_ANNOTATE_HAPPENS_BEFORE(addr) \
AnnotateHappensBefore(__FILE__, __LINE__, (void*)(addr))
#define TSAN_ANNOTATE_HAPPENS_AFTER(addr) \
AnnotateHappensAfter(__FILE__, __LINE__, (void*)(addr))
#define TSAN_ANNOTATE_RWLOCK_CREATE(addr) \
AnnotateRWLockCreate(__FILE__, __LINE__, (void*)(addr))
#define TSAN_ANNOTATE_RWLOCK_DESTROY(addr) \
AnnotateRWLockDestroy(__FILE__, __LINE__, (void*)(addr))
#define TSAN_ANNOTATE_RWLOCK_ACQUIRED(addr, is_w) \
AnnotateRWLockAcquired(__FILE__, __LINE__, (void*)(addr), (is_w))
#define TSAN_ANNOTATE_RWLOCK_RELEASED(addr, is_w) \
AnnotateRWLockReleased(__FILE__, __LINE__, (void*)(addr), (is_w))
#ifdef __cplusplus
extern "C" {
#endif
void AnnotateHappensBefore(const char* file, int line, const volatile void* cv);
void AnnotateHappensAfter(const char* file, int line, const volatile void* cv);
void AnnotateRWLockCreate(const char* file, int line,
const volatile void* lock);
void AnnotateRWLockDestroy(const char* file, int line,
const volatile void* lock);
void AnnotateRWLockAcquired(const char* file, int line,
const volatile void* lock, long is_w);
void AnnotateRWLockReleased(const char* file, int line,
const volatile void* lock, long is_w);
#ifdef __cplusplus
}
#endif
#else /* GRPC_TSAN_ENABLED */
#define TSAN_ANNOTATE_HAPPENS_BEFORE(addr)
#define TSAN_ANNOTATE_HAPPENS_AFTER(addr)
#define TSAN_ANNOTATE_RWLOCK_CREATE(addr)
#define TSAN_ANNOTATE_RWLOCK_DESTROY(addr)
#define TSAN_ANNOTATE_RWLOCK_ACQUIRED(addr, is_w)
#define TSAN_ANNOTATE_RWLOCK_RELEASED(addr, is_w)
#endif /* GRPC_TSAN_ENABLED */
#endif /* GRPC_CORE_LIB_IOMGR_DYNAMIC_ANNOTATIONS_H */
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