diff options
| author | Koichi Sasada <ko1@atdot.net> | 2020-11-30 16:18:43 +0900 |
|---|---|---|
| committer | Koichi Sasada <ko1@atdot.net> | 2020-12-01 15:44:18 +0900 |
| commit | 182fb73c40351f917bf44626c44c1adb6cb1aa5a (patch) | |
| tree | fe9dd0b8c312dc491b1576004ce80122b77fbfe4 /include | |
| parent | 8247b8eddeb2a504a5c9776d1f77d413c8146897 (diff) | |
rb_ext_ractor_safe() to declare ractor-safe ext
C extensions can violate the ractor-safety, so only ractor-safe
C extensions (C methods) can run on non-main ractors.
rb_ext_ractor_safe(true) declares that the successive
defined methods are ractor-safe. Otherwiwze, defined methods
checked they are invoked in main ractor and raise an error
if invoked at non-main ractors.
[Feature #17307]
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/3824
Diffstat (limited to 'include')
| -rw-r--r-- | include/ruby/internal/intern/load.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/ruby/internal/intern/load.h b/include/ruby/internal/intern/load.h index b4c42a0f54..f9ba542ded 100644 --- a/include/ruby/internal/intern/load.h +++ b/include/ruby/internal/intern/load.h @@ -34,6 +34,10 @@ void rb_provide(const char*); VALUE rb_f_require(VALUE, VALUE); VALUE rb_require_string(VALUE); +// extension configuration +void rb_ext_ractor_safe(bool flag); +#define RB_EXT_RACTOR_SAFE(f) rb_ext_ractor_safe(f) + RBIMPL_SYMBOL_EXPORT_END() #endif /* RBIMPL_INTERN_LOAD_H */ |