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| author | Benjamin Barenblat <bbaren@google.com> | 2023-09-07 13:16:09 -0400 |
|---|---|---|
| committer | Benjamin Barenblat <bbaren@google.com> | 2023-09-07 13:16:09 -0400 |
| commit | 6fdbff8bbce2a1debdc060df381f39e3dcfb65af (patch) | |
| tree | 71f1ef38477a65d5cce472fc042c90087c2bb351 /absl/base/internal/thread_identity.cc | |
| parent | 8d4a80fe37176b1170d7dce0772dea9584ec3e32 (diff) | |
| parent | 29bf8085f3bf17b84d30e34b3d7ff8248fda404e (diff) | |
| download | abseil-6fdbff8bbce2a1debdc060df381f39e3dcfb65af.tar.gz abseil-6fdbff8bbce2a1debdc060df381f39e3dcfb65af.tar.bz2 abseil-6fdbff8bbce2a1debdc060df381f39e3dcfb65af.zip | |
Merge new upstream LTS 20230802.0
Diffstat (limited to 'absl/base/internal/thread_identity.cc')
| -rw-r--r-- | absl/base/internal/thread_identity.cc | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/absl/base/internal/thread_identity.cc b/absl/base/internal/thread_identity.cc index 79853f09..252443eb 100644 --- a/absl/base/internal/thread_identity.cc +++ b/absl/base/internal/thread_identity.cc @@ -58,18 +58,19 @@ void AllocateThreadIdentityKey(ThreadIdentityReclaimerFunction reclaimer) { // that protected visibility is unsupported. ABSL_CONST_INIT // Must come before __attribute__((visibility("protected"))) #if ABSL_HAVE_ATTRIBUTE(visibility) && !defined(__APPLE__) -__attribute__((visibility("protected"))) + __attribute__((visibility("protected"))) #endif // ABSL_HAVE_ATTRIBUTE(visibility) && !defined(__APPLE__) #if ABSL_PER_THREAD_TLS -// Prefer __thread to thread_local as benchmarks indicate it is a bit faster. -ABSL_PER_THREAD_TLS_KEYWORD ThreadIdentity* thread_identity_ptr = nullptr; + // Prefer __thread to thread_local as benchmarks indicate it is a bit + // faster. + ABSL_PER_THREAD_TLS_KEYWORD ThreadIdentity* thread_identity_ptr = nullptr; #elif defined(ABSL_HAVE_THREAD_LOCAL) -thread_local ThreadIdentity* thread_identity_ptr = nullptr; + thread_local ThreadIdentity* thread_identity_ptr = nullptr; #endif // ABSL_PER_THREAD_TLS #endif // TLS or CPP11 -void SetCurrentThreadIdentity( - ThreadIdentity* identity, ThreadIdentityReclaimerFunction reclaimer) { +void SetCurrentThreadIdentity(ThreadIdentity* identity, + ThreadIdentityReclaimerFunction reclaimer) { assert(CurrentThreadIdentityIfPresent() == nullptr); // Associate our destructor. // NOTE: This call to pthread_setspecific is currently the only immovable @@ -79,7 +80,7 @@ void SetCurrentThreadIdentity( absl::call_once(init_thread_identity_key_once, AllocateThreadIdentityKey, reclaimer); -#if defined(__EMSCRIPTEN__) || defined(__MINGW32__) +#if defined(__EMSCRIPTEN__) || defined(__MINGW32__) || defined(__hexagon__) // Emscripten and MinGW pthread implementations does not support signals. // See https://kripken.github.io/emscripten-site/docs/porting/pthreads.html // for more information. @@ -134,7 +135,7 @@ void ClearCurrentThreadIdentity() { ABSL_THREAD_IDENTITY_MODE == ABSL_THREAD_IDENTITY_MODE_USE_CPP11 thread_identity_ptr = nullptr; #elif ABSL_THREAD_IDENTITY_MODE == \ - ABSL_THREAD_IDENTITY_MODE_USE_POSIX_SETSPECIFIC + ABSL_THREAD_IDENTITY_MODE_USE_POSIX_SETSPECIFIC // pthread_setspecific expected to clear value on destruction assert(CurrentThreadIdentityIfPresent() == nullptr); #endif |