variable.h

#ifndef INTERNAL_VARIABLE_H                              /*-*-C-*-vi:se ft=c:*/
#define INTERNAL_VARIABLE_H
#include "ruby/internal/config.h"
#include <stddef.h>             /* for size_t */
#include "constant.h"           /* for rb_const_entry_t */
#include "ruby/internal/stdbool.h"     /* for bool */
#include "ruby/ruby.h"          /* for VALUE */
#include "shape.h"              /* for shape_id_t */
 
/* variable.c */
void rb_gc_mark_global_tbl(void);
void rb_gc_update_global_tbl(void);
VALUE rb_search_class_path(VALUE);
VALUE rb_attr_delete(VALUE, ID);
void rb_autoload_str(VALUE mod, ID id, VALUE file);
VALUE rb_autoload_at_p(VALUE, ID, int);
NORETURN(VALUE rb_mod_const_missing(VALUE,VALUE));
rb_gvar_getter_t *rb_gvar_getter_function_of(ID);
rb_gvar_setter_t *rb_gvar_setter_function_of(ID);
void rb_gvar_readonly_setter(VALUE v, ID id, VALUE *_);
void rb_gvar_ractor_local(const char *name);
void rb_gvar_box_ready(const char *name);
void rb_gvar_box_dynamic(const char *name);
 
VALUE rb_mod_set_temporary_name(VALUE, VALUE);
 
void rb_obj_replace_fields(VALUE obj, VALUE fields_obj);
VALUE rb_obj_complex_fields_build(VALUE obj);
VALUE rb_obj_field_get(VALUE obj, shape_id_t target_shape_id);
void rb_ivar_set_internal(VALUE obj, ID id, VALUE val);
void rb_ivar_foreach_buffered(VALUE obj, int (*func)(ID name, VALUE val, st_data_t arg), st_data_t arg);
attr_index_t rb_ivar_set_index(VALUE obj, ID id, VALUE val);
attr_index_t rb_obj_field_set(VALUE obj, shape_id_t target_shape_id, ID field_name, VALUE val);
VALUE rb_ivar_get_at(VALUE obj, attr_index_t index, ID id);
VALUE rb_ivar_get_at_no_ractor_check(VALUE obj, attr_index_t index);
void rb_generic_fields_lock_atfork(void);
void rb_imemo_fields_record_shrefs(VALUE fields_obj);
 
/* Call cb(tbl, arg) for the single global generic_fields table.  Used by the global GC's weak
 * pass and by compaction's reference update (gc.c). */
void rb_generic_fields_tables_foreach(void (*cb)(struct st_table *tbl, void *arg), void *arg);
void rb_generic_fields_shared_table_foreach(void (*cb)(struct st_table *tbl, void *arg), void *arg);
 
RUBY_SYMBOL_EXPORT_BEGIN
/* variable.c (export) */
void rb_mark_generic_ivar(VALUE obj);
VALUE rb_const_missing(VALUE klass, VALUE name);
bool rb_class_ivar_set(VALUE klass, ID vid, VALUE value);
void rb_fields_tbl_copy(VALUE dst, VALUE src);
RUBY_SYMBOL_EXPORT_END
 
VALUE rb_ivar_lookup(VALUE obj, ID id, VALUE undef);
VALUE rb_gvar_get(ID);
VALUE rb_gvar_set(ID, VALUE);
VALUE rb_gvar_defined(ID);
void rb_const_warn_if_deprecated(const rb_const_entry_t *, VALUE, ID);
 
#endif /* INTERNAL_VARIABLE_H */