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Differential D155458

[libc++] Move _LIBCPP_NO_THREAD_SAFETY_ANALYSIS to __config
ClosedPublic

Authored by ldionne on Jul 17 2023, 6:41 AM.

Details

Reviewers
ldionne
Group Reviewers
Restricted Project
Commits
rG71f95ecff27e: [libc++] Move _LIBCPP_NO_THREAD_SAFETY_ANALYSIS to __config
Summary

This makes __threading_support contain nothing but the base threading
API provided by the system.

Diff Detail

Event Timeline

ldionne created this revision.Jul 17 2023, 6:41 AM
Herald added a project: Restricted Project. · View Herald TranscriptJul 17 2023, 6:41 AM
Herald added a subscriber: krytarowski. · View Herald Transcript
ldionne requested review of this revision.Jul 17 2023, 6:41 AM
Herald added a project: Restricted Project. · View Herald TranscriptJul 17 2023, 6:41 AM
Herald added a reviewer: Restricted Project. · View Herald Transcript
Herald added a subscriber: libcxx-commits. · View Herald Transcript
Harbormaster completed remote builds in B245825: Diff 540997.Jul 17 2023, 12:15 PM
ldionne accepted this revision.Jul 17 2023, 1:06 PM
This revision is now accepted and ready to land.Jul 17 2023, 1:06 PM
Closed by commit rG71f95ecff27e: [libc++] Move _LIBCPP_NO_THREAD_SAFETY_ANALYSIS to __config (authored by ldionne). · Explain WhyJul 17 2023, 1:07 PM
This revision was automatically updated to reflect the committed changes.
ldionne added a commit: rG71f95ecff27e: [libc++] Move _LIBCPP_NO_THREAD_SAFETY_ANALYSIS to __config.

Revision Contents

PathSize
libcxx/
include/
6 lines
6 lines

Diff 540997

libcxx/include/__config

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# define _LIBCPP_ATOMIC_ONLY_USE_BUILTINS # define _LIBCPP_ATOMIC_ONLY_USE_BUILTINS
# endif # endif
# endif # endif
# ifndef _LIBCPP_DISABLE_UBSAN_UNSIGNED_INTEGER_CHECK # ifndef _LIBCPP_DISABLE_UBSAN_UNSIGNED_INTEGER_CHECK
# define _LIBCPP_DISABLE_UBSAN_UNSIGNED_INTEGER_CHECK # define _LIBCPP_DISABLE_UBSAN_UNSIGNED_INTEGER_CHECK
# endif # endif
# if defined(__FreeBSD__) && defined(__clang__) && __has_attribute(__no_thread_safety_analysis__)
# define _LIBCPP_NO_THREAD_SAFETY_ANALYSIS __attribute__((__no_thread_safety_analysis__))
# else
# define _LIBCPP_NO_THREAD_SAFETY_ANALYSIS
# endif
# if defined(_LIBCPP_ENABLE_THREAD_SAFETY_ANNOTATIONS) # if defined(_LIBCPP_ENABLE_THREAD_SAFETY_ANNOTATIONS)
# if defined(__clang__) && __has_attribute(acquire_capability) # if defined(__clang__) && __has_attribute(acquire_capability)
// Work around the attribute handling in clang. When both __declspec and // Work around the attribute handling in clang. When both __declspec and
// __attribute__ are present, the processing goes awry preventing the definition // __attribute__ are present, the processing goes awry preventing the definition
// of the types. In MinGW mode, __declspec evaluates to __attribute__, and thus // of the types. In MinGW mode, __declspec evaluates to __attribute__, and thus
// combining the two does work. // combining the two does work.
# if !defined(_MSC_VER) # if !defined(_MSC_VER)
# define _LIBCPP_HAS_THREAD_SAFETY_ANNOTATIONS # define _LIBCPP_HAS_THREAD_SAFETY_ANNOTATIONS
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libcxx/include/__threading_support

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#endif #endif
#if defined(_LIBCPP_HAS_THREAD_API_WIN32) #if defined(_LIBCPP_HAS_THREAD_API_WIN32)
#define _LIBCPP_THREAD_ABI_VISIBILITY _LIBCPP_EXPORTED_FROM_ABI #define _LIBCPP_THREAD_ABI_VISIBILITY _LIBCPP_EXPORTED_FROM_ABI
#else #else
#define _LIBCPP_THREAD_ABI_VISIBILITY inline _LIBCPP_INLINE_VISIBILITY #define _LIBCPP_THREAD_ABI_VISIBILITY inline _LIBCPP_INLINE_VISIBILITY
#endif #endif
#if defined(__FreeBSD__) && defined(__clang__) && __has_attribute(no_thread_safety_analysis)
#define _LIBCPP_NO_THREAD_SAFETY_ANALYSIS __attribute__((no_thread_safety_analysis))
#else
#define _LIBCPP_NO_THREAD_SAFETY_ANALYSIS
#endif
typedef ::timespec __libcpp_timespec_t; typedef ::timespec __libcpp_timespec_t;
#endif // !defined(_LIBCPP_HAS_NO_THREADS) #endif // !defined(_LIBCPP_HAS_NO_THREADS)
_LIBCPP_BEGIN_NAMESPACE_STD _LIBCPP_BEGIN_NAMESPACE_STD
#if !defined(_LIBCPP_HAS_NO_THREADS) #if !defined(_LIBCPP_HAS_NO_THREADS)
#if defined(_LIBCPP_HAS_THREAD_API_PTHREAD) #if defined(_LIBCPP_HAS_THREAD_API_PTHREAD)
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