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#ifndef RUBY3_INTERPRETER_H /*-*-C++-*-vi:se ft=cpp:*/
#define RUBY3_INTERPRETER_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 `RUBY3` or `ruby3` 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 Interpreter embedding APIs.
*/
#include "ruby/3/attr/noreturn.h"
#include "ruby/3/dllexport.h"
#include "ruby/3/value.h"
RUBY3_SYMBOL_EXPORT_BEGIN()
/**
* @defgroup embed CRuby Embedding APIs
* CRuby interpreter APIs. These are APIs to embed MRI interpreter into your
* program.
* These functions are not a part of Ruby extension library API.
* Extension libraries of Ruby should not depend on these functions.
* @{
*/
/** @defgroup ruby1 ruby(1) implementation
* A part of the implementation of ruby(1) command.
* Other programs that embed Ruby interpreter do not always need to use these
* functions.
* @{
*/
void ruby_sysinit(int *argc, char ***argv);
void ruby_init(void);
void* ruby_options(int argc, char** argv);
int ruby_executable_node(void *n, int *status);
int ruby_run_node(void *n);
/* version.c */
void ruby_show_version(void);
#ifndef ruby_show_copyright
void ruby_show_copyright(void);
#endif
/*! A convenience macro to call ruby_init_stack(). Must be placed just after
* variable declarations */
#define RUBY_INIT_STACK \
VALUE variable_in_this_stack_frame; \
ruby_init_stack(&variable_in_this_stack_frame);
/*! @} */
void ruby_init_stack(volatile VALUE*);
int ruby_setup(void);
int ruby_cleanup(volatile int);
void ruby_finalize(void);
RUBY3_ATTR_NORETURN()
void ruby_stop(int);
void ruby_set_stack_size(size_t);
int ruby_stack_check(void);
size_t ruby_stack_length(VALUE**);
int ruby_exec_node(void *n);
void ruby_script(const char* name);
void ruby_set_script_name(VALUE name);
void ruby_prog_init(void);
void ruby_set_argv(int, char**);
void *ruby_process_options(int, char**);
void ruby_init_loadpath(void);
void ruby_incpush(const char*);
void ruby_sig_finalize(void);
/*! @} */
RUBY3_SYMBOL_EXPORT_END()
#endif /* RUBY3_INTERPRETER_H */
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