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#ifndef RBIMPL_INTERN_RUBY_H /*-*-C++-*-vi:se ft=cpp:*/ #define RBIMPL_INTERN_RUBY_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 Process-global APIs. */ #include "ruby/internal/attr/nonnull.h" #include "ruby/internal/dllexport.h" #include "ruby/internal/value.h" RBIMPL_SYMBOL_EXPORT_BEGIN() /* ruby.c */ /** @alias{rb_get_argv} */ #define rb_argv rb_get_argv() /** * The value of `$0` at process bootup. * * @note This is just a snapshot of `$0`, not the backend storage of it. `$0` * could become something different because it is a writable global * variable. Modifying it for instance affects `ps(1)` output. Don't * assume they are synced. */ RUBY_EXTERN VALUE rb_argv0; /* io.c */ /** * Queries the arguments passed to the current process that you can access from * Ruby as `ARGV`. * * @return An array of strings containing arguments passed to the process. */ VALUE rb_get_argv(void); /* ruby.c */ RBIMPL_ATTR_NONNULL(()) /** * Loads the given file. This function opens the given pathname for reading, * parses the contents as a Ruby script, and returns an opaque "node" pointer. * You can then pass it to ruby_run_node() for evaluation. * * @param[in] file File name, or "-" to read from stdin. * @return Opaque "node" pointer. */ void *rb_load_file(const char *file); /** * Identical to rb_load_file(), except it takes the argument as a Ruby's string * instead of C's. * * @param[in] file File name, or "-" to read from stdin. * @return Opaque "node" pointer. */ void *rb_load_file_str(VALUE file); RBIMPL_SYMBOL_EXPORT_END() #endif /* RBIMPL_INTERN_RUBY_H */