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| author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2023-04-05 23:48:50 +0900 |
|---|---|---|
| committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2023-04-07 13:42:48 +0900 |
| commit | f99af439805fe51b38aa1cf79f9c657f857510f4 (patch) | |
| tree | c7fb3f820a4031b16d820e474ecb5058d91f152f /thread_pthread.h | |
| parent | cc0b8c47bfb108cb4ad6d5148669c9fac54b6ac4 (diff) | |
| download | ruby-f99af439805fe51b38aa1cf79f9c657f857510f4.tar.gz | |
[Bug#19161] Detect thread local storage specifier
Checking by `__STDC_VERSION__` is unreliable because old gcc 4.8
supports `-std=gnu11` option but does not implement `_Thread_local`.
Check the implementation directly instead.
Diffstat (limited to 'thread_pthread.h')
| -rw-r--r-- | thread_pthread.h | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/thread_pthread.h b/thread_pthread.h index 40d7a13aa0..bf97c7a0ee 100644 --- a/thread_pthread.h +++ b/thread_pthread.h @@ -90,15 +90,6 @@ struct rb_thread_sched { int wait_yield; }; -#ifndef RB_THREAD_LOCAL_SPECIFIER_IS_UNSUPPORTED -# if __STDC_VERSION__ >= 201112 -# define RB_THREAD_LOCAL_SPECIFIER _Thread_local -# elif defined(__GNUC__) - /* note that ICC (linux) and Clang are covered by __GNUC__ */ -# define RB_THREAD_LOCAL_SPECIFIER __thread -# endif -#endif - RUBY_SYMBOL_EXPORT_BEGIN #ifdef RB_THREAD_LOCAL_SPECIFIER # ifdef __APPLE__ |