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182fb73c40
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]
43 lines
1.9 KiB
C++
43 lines
1.9 KiB
C++
#ifndef RBIMPL_INTERN_LOAD_H /*-*-C++-*-vi:se ft=cpp:*/
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#define RBIMPL_INTERN_LOAD_H
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/**
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* @file
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* @author Ruby developers <ruby-core@ruby-lang.org>
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* @copyright This file is a part of the programming language Ruby.
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* Permission is hereby granted, to either redistribute and/or
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* modify this file, provided that the conditions mentioned in the
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* file COPYING are met. Consult the file for details.
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* @warning Symbols prefixed with either `RBIMPL` or `rbimpl` are
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* implementation details. Don't take them as canon. They could
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* rapidly appear then vanish. The name (path) of this header file
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* is also an implementation detail. Do not expect it to persist
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* at the place it is now. Developers are free to move it anywhere
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* anytime at will.
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* @note To ruby-core: remember that this header can be possibly
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* recursively included from extension libraries written in C++.
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* Do not expect for instance `__VA_ARGS__` is always available.
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* We assume C99 for ruby itself but we don't assume languages of
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* extension libraries. They could be written in C++98.
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* @brief Public APIs related to ::rb_f_require().
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*/
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#include "ruby/internal/dllexport.h"
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#include "ruby/internal/value.h"
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RBIMPL_SYMBOL_EXPORT_BEGIN()
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/* load.c */
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void rb_load(VALUE, int);
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void rb_load_protect(VALUE, int, int*);
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int rb_provided(const char*);
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int rb_feature_provided(const char *, const char **);
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void rb_provide(const char*);
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VALUE rb_f_require(VALUE, VALUE);
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VALUE rb_require_string(VALUE);
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// extension configuration
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void rb_ext_ractor_safe(bool flag);
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#define RB_EXT_RACTOR_SAFE(f) rb_ext_ractor_safe(f)
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RBIMPL_SYMBOL_EXPORT_END()
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#endif /* RBIMPL_INTERN_LOAD_H */
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