EVOLUTION-MANAGER

Edit File: gc.h

#ifndef RBIMPL_GC_H /*-*-C++-*-vi:se ft=cpp:*/ #define RBIMPL_GC_H /** * @file * @author Ruby developers <ruby-core@ruby-lang.org> * @copyright This file is a part of the programming language Ruby. * Permission is hereby granted, to either redistribute and/or * modify this file, provided that the conditions mentioned in the * file COPYING are met. Consult the file for details. * @warning Symbols prefixed with either `RBIMPL` or `rbimpl` are * implementation details. Don't take them as canon. They could * rapidly appear then vanish. The name (path) of this header file * is also an implementation detail. Do not expect it to persist * at the place it is now. Developers are free to move it anywhere * anytime at will. * @note To ruby-core: remember that this header can be possibly * recursively included from extension libraries written in C++. * Do not expect for instance `__VA_ARGS__` is always available. * We assume C99 for ruby itself but we don't assume languages of * extension libraries. They could be written in C++98. * @brief Registering values to the GC. */ #include "ruby/internal/dllexport.h" #include "ruby/internal/value.h" RBIMPL_SYMBOL_EXPORT_BEGIN() /** * Inform the garbage collector that `valptr` points to a live Ruby object that * should not be moved. Note that extensions should use this API on global * constants instead of assuming constants defined in Ruby are always alive. * Ruby code can remove global constants. */ void rb_gc_register_address(VALUE *valptr); /** * An alias for `rb_gc_register_address()`. */ void rb_global_variable(VALUE *); /** * Inform the garbage collector that a pointer previously passed to * `rb_gc_register_address()` no longer points to a live Ruby object. */ void rb_gc_unregister_address(VALUE *valptr); /** * Inform the garbage collector that `object` is a live Ruby object that should * not be moved. * * See also: rb_gc_register_address() */ void rb_gc_register_mark_object(VALUE object); RBIMPL_SYMBOL_EXPORT_END() #endif /* RBIMPL_GC_H */