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Diffstat (limited to 'src/google/protobuf/arena.h')
| -rw-r--r-- | src/google/protobuf/arena.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/google/protobuf/arena.h b/src/google/protobuf/arena.h index 519e3569..d0cb163c 100644 --- a/src/google/protobuf/arena.h +++ b/src/google/protobuf/arena.h @@ -312,7 +312,12 @@ class LIBPROTOBUF_EXPORT Arena { static const size_t kHeaderSize = sizeof(Block); static google::protobuf::internal::SequenceNumber lifecycle_id_generator_; - static __thread ThreadCache thread_cache_; +#ifdef PROTOBUF_USE_DLLS + static ThreadCache& thread_cache(); +#else + static GOOGLE_THREAD_LOCAL ThreadCache thread_cache_; + static ThreadCache& thread_cache() { return thread_cache_; } +#endif // SFINAE for skipping addition to delete list for a Type. This is mainly to // skip proto2/proto1 message objects with cc_enable_arenas=true from being @@ -434,8 +439,8 @@ class LIBPROTOBUF_EXPORT Arena { void CleanupList(); inline void SetThreadCacheBlock(Block* block) { - thread_cache_.last_block_used_ = block; - thread_cache_.last_lifecycle_id_seen = lifecycle_id_; + thread_cache().last_block_used_ = block; + thread_cache().last_lifecycle_id_seen = lifecycle_id_; } int64 lifecycle_id_; // Unique for each arena. Changes on Reset(). |