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freebsd
GitHub Repository: freebsd/freebsd-src
 Path: blob/main/contrib/llvm-project/compiler-rt/lib/tsan/rtl/tsan_dispatch_defs.h
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//===-- tsan_dispatch_defs.h ------------------------------------*- C++ -*-===//

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//

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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.

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// See https://llvm.org/LICENSE.txt for license information.

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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

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//

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//===----------------------------------------------------------------------===//

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//

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// This file is a part of ThreadSanitizer (TSan), a race detector.

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//

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//===----------------------------------------------------------------------===//

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#ifndef TSAN_DISPATCH_DEFS_H

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#define TSAN_DISPATCH_DEFS_H

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#include "sanitizer_common/sanitizer_internal_defs.h"

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typedef struct dispatch_object_s {} *dispatch_object_t;

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#define DISPATCH_DECL(name) \

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  typedef struct name##_s : public dispatch_object_s {} *name##_t

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DISPATCH_DECL(dispatch_queue);

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DISPATCH_DECL(dispatch_source);

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DISPATCH_DECL(dispatch_group);

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DISPATCH_DECL(dispatch_data);

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DISPATCH_DECL(dispatch_semaphore);

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DISPATCH_DECL(dispatch_io);

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typedef void (*dispatch_function_t)(void *arg);

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typedef void (^dispatch_block_t)(void);

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typedef void (^dispatch_io_handler_t)(bool done, dispatch_data_t data,

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                                      int error);

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typedef long dispatch_once_t;

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typedef __sanitizer::u64 dispatch_time_t;

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typedef int dispatch_fd_t;

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typedef unsigned long dispatch_io_type_t;

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typedef unsigned long dispatch_io_close_flags_t;

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extern "C" {

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void *dispatch_get_context(dispatch_object_t object);

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void dispatch_retain(dispatch_object_t object);

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void dispatch_release(dispatch_object_t object);

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extern const dispatch_block_t _dispatch_data_destructor_free;

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extern const dispatch_block_t _dispatch_data_destructor_munmap;

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} // extern "C"

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#define DISPATCH_DATA_DESTRUCTOR_DEFAULT nullptr

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#define DISPATCH_DATA_DESTRUCTOR_FREE    _dispatch_data_destructor_free

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#define DISPATCH_DATA_DESTRUCTOR_MUNMAP  _dispatch_data_destructor_munmap

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#if __has_attribute(noescape)

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# define DISPATCH_NOESCAPE __attribute__((__noescape__))

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#else

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# define DISPATCH_NOESCAPE

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#endif

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// Data types used in dispatch APIs

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typedef unsigned long size_t;

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typedef unsigned long uintptr_t;

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typedef __sanitizer::s64 off_t;

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typedef __sanitizer::u16 mode_t;

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typedef long long_t;

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#endif  // TSAN_DISPATCH_DEFS_H

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