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- //===-- tsan_dispatch_defs.h ------------------------------------*- C++ -*-===//
- //
- // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
- // See https://llvm.org/LICENSE.txt for license information.
- // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
- //
- //===----------------------------------------------------------------------===//
- //
- // This file is a part of ThreadSanitizer (TSan), a race detector.
- //
- //===----------------------------------------------------------------------===//
- #ifndef TSAN_DISPATCH_DEFS_H
- #define TSAN_DISPATCH_DEFS_H
- #include "sanitizer_common/sanitizer_internal_defs.h"
- typedef struct dispatch_object_s {} *dispatch_object_t;
- #define DISPATCH_DECL(name) \
- typedef struct name##_s : public dispatch_object_s {} *name##_t
- DISPATCH_DECL(dispatch_queue);
- DISPATCH_DECL(dispatch_source);
- DISPATCH_DECL(dispatch_group);
- DISPATCH_DECL(dispatch_data);
- DISPATCH_DECL(dispatch_semaphore);
- DISPATCH_DECL(dispatch_io);
- typedef void (*dispatch_function_t)(void *arg);
- typedef void (^dispatch_block_t)(void);
- typedef void (^dispatch_io_handler_t)(bool done, dispatch_data_t data,
- int error);
- typedef long dispatch_once_t;
- typedef __sanitizer::u64 dispatch_time_t;
- typedef int dispatch_fd_t;
- typedef unsigned long dispatch_io_type_t;
- typedef unsigned long dispatch_io_close_flags_t;
- extern "C" {
- void *dispatch_get_context(dispatch_object_t object);
- void dispatch_retain(dispatch_object_t object);
- void dispatch_release(dispatch_object_t object);
- extern const dispatch_block_t _dispatch_data_destructor_free;
- extern const dispatch_block_t _dispatch_data_destructor_munmap;
- } // extern "C"
- #define DISPATCH_DATA_DESTRUCTOR_DEFAULT nullptr
- #define DISPATCH_DATA_DESTRUCTOR_FREE _dispatch_data_destructor_free
- #define DISPATCH_DATA_DESTRUCTOR_MUNMAP _dispatch_data_destructor_munmap
- #if __has_attribute(noescape)
- # define DISPATCH_NOESCAPE __attribute__((__noescape__))
- #else
- # define DISPATCH_NOESCAPE
- #endif
- #if SANITIZER_MAC
- # define SANITIZER_WEAK_IMPORT extern "C" __attribute((weak_import))
- #else
- # define SANITIZER_WEAK_IMPORT extern "C" __attribute((weak))
- #endif
- // Data types used in dispatch APIs
- typedef unsigned long size_t;
- typedef unsigned long uintptr_t;
- typedef __sanitizer::s64 off_t;
- typedef __sanitizer::u16 mode_t;
- typedef long long_t;
- #endif // TSAN_DISPATCH_DEFS_H
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