Ruby 3.5.0dev (2025-07-04 revision 38993efb27a35b37ecb938f7791fa7c51fbf4bac)
variable.h
1#ifndef INTERNAL_VARIABLE_H /*-*-C-*-vi:se ft=c:*/
2#define INTERNAL_VARIABLE_H
11#include "ruby/internal/config.h"
12#include <stddef.h> /* for size_t */
13#include "constant.h" /* for rb_const_entry_t */
14#include "ruby/internal/stdbool.h" /* for bool */
15#include "ruby/ruby.h" /* for VALUE */
16#include "shape.h" /* for shape_id_t */
17
18/* variable.c */
19void rb_gc_mark_global_tbl(void);
20void rb_gc_update_global_tbl(void);
21VALUE rb_search_class_path(VALUE);
22VALUE rb_attr_delete(VALUE, ID);
23void rb_autoload_str(VALUE mod, ID id, VALUE file);
24VALUE rb_autoload_at_p(VALUE, ID, int);
25void rb_autoload_copy_table_for_namespace(st_table *, const rb_namespace_t *);
26NORETURN(VALUE rb_mod_const_missing(VALUE,VALUE));
27rb_gvar_getter_t *rb_gvar_getter_function_of(ID);
28rb_gvar_setter_t *rb_gvar_setter_function_of(ID);
30void rb_gvar_ractor_local(const char *name);
31void rb_gvar_namespace_ready(const char *name);
32
47VALUE rb_mod_set_temporary_name(VALUE, VALUE);
48
49int rb_gen_fields_tbl_get(VALUE obj, ID id, VALUE *fields_obj);
50void rb_obj_copy_ivs_to_hash_table(VALUE obj, st_table *table);
51void rb_obj_init_too_complex(VALUE obj, st_table *table);
52void rb_evict_ivars_to_hash(VALUE obj);
53shape_id_t rb_evict_fields_to_hash(VALUE obj);
54VALUE rb_obj_field_get(VALUE obj, shape_id_t target_shape_id);
55void rb_ivar_set_internal(VALUE obj, ID id, VALUE val);
56void rb_obj_field_set(VALUE obj, shape_id_t target_shape_id, ID field_name, VALUE val);
57
58RUBY_SYMBOL_EXPORT_BEGIN
59/* variable.c (export) */
60void rb_mark_generic_ivar(VALUE obj);
61VALUE rb_const_missing(VALUE klass, VALUE name);
62bool rb_class_ivar_set(VALUE klass, ID vid, VALUE value);
63void rb_fields_tbl_copy(VALUE dst, VALUE src);
64RUBY_SYMBOL_EXPORT_END
65
66VALUE rb_ivar_lookup(VALUE obj, ID id, VALUE undef);
67VALUE rb_gvar_get(ID);
68VALUE rb_gvar_set(ID, VALUE);
69VALUE rb_gvar_defined(ID);
70void rb_const_warn_if_deprecated(const rb_const_entry_t *, VALUE, ID);
71void rb_ensure_iv_list_size(VALUE obj, uint32_t current_len, uint32_t newsize);
72attr_index_t rb_obj_ivar_set(VALUE obj, ID id, VALUE val);
73
74#endif /* INTERNAL_VARIABLE_H */
void rb_gvar_setter_t(VALUE val, ID id, VALUE *data)
Type that represents a global variable setter function.
Definition variable.h:46
rb_gvar_setter_t rb_gvar_readonly_setter
This function just raises rb_eNameError.
Definition variable.h:135
VALUE rb_gvar_getter_t(ID id, VALUE *data)
Type that represents a global variable getter function.
Definition variable.h:37
#define _(args)
This was a transition path from K&R to ANSI.
Definition stdarg.h:35
C99 shim for <stdbool.h>
Definition constant.h:33
Internal header for Namespace.
Definition namespace.h:14
Definition st.h:79
uintptr_t ID
Type that represents a Ruby identifier such as a variable name.
Definition value.h:52
uintptr_t VALUE
Type that represents a Ruby object.
Definition value.h:40