diff options
Diffstat (limited to 'internal/variable.h')
| -rw-r--r-- | internal/variable.h | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/internal/variable.h b/internal/variable.h new file mode 100644 index 0000000000..6dec6a6759 --- /dev/null +++ b/internal/variable.h @@ -0,0 +1,90 @@ +#ifndef INTERNAL_VARIABLE_H /*-*-C-*-vi:se ft=c:*/ +#define INTERNAL_VARIABLE_H +/** + * @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. + * @brief Internal header for variables. + */ +#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 rb_shape_t */ + +/* global variable */ + +#define ROBJECT_TRANSIENT_FLAG FL_USER2 + +/* variable.c */ +void rb_gc_mark_global_tbl(void); +void rb_gc_update_global_tbl(void); +size_t rb_generic_ivar_memsize(VALUE); +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); +static inline bool ROBJ_TRANSIENT_P(VALUE obj); +static inline void ROBJ_TRANSIENT_SET(VALUE obj); +static inline void ROBJ_TRANSIENT_UNSET(VALUE obj); + +struct gen_ivtbl; +int rb_gen_ivtbl_get(VALUE obj, ID id, struct gen_ivtbl **ivtbl); +int rb_obj_evacuate_ivs_to_hash_table(ID key, VALUE val, st_data_t arg); + +RUBY_SYMBOL_EXPORT_BEGIN +/* variable.c (export) */ +void rb_mark_generic_ivar(VALUE); +void rb_mv_generic_ivar(VALUE src, VALUE dst); +VALUE rb_const_missing(VALUE klass, VALUE name); +int rb_class_ivar_set(VALUE klass, ID vid, VALUE value); +void rb_iv_tbl_copy(VALUE dst, VALUE src); +RUBY_SYMBOL_EXPORT_END + +MJIT_SYMBOL_EXPORT_BEGIN +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); +rb_shape_t * rb_grow_iv_list(VALUE obj); +void rb_ensure_iv_list_size(VALUE obj, uint32_t len, uint32_t newsize); +struct gen_ivtbl *rb_ensure_generic_iv_list_size(VALUE obj, rb_shape_t *shape, uint32_t newsize); +attr_index_t rb_obj_ivar_set(VALUE obj, ID id, VALUE val); +MJIT_SYMBOL_EXPORT_END + +static inline bool +ROBJ_TRANSIENT_P(VALUE obj) +{ +#if USE_TRANSIENT_HEAP + return FL_TEST_RAW(obj, ROBJECT_TRANSIENT_FLAG); +#else + return false; +#endif +} + +static inline void +ROBJ_TRANSIENT_SET(VALUE obj) +{ +#if USE_TRANSIENT_HEAP + FL_SET_RAW(obj, ROBJECT_TRANSIENT_FLAG); +#endif +} + +static inline void +ROBJ_TRANSIENT_UNSET(VALUE obj) +{ +#if USE_TRANSIENT_HEAP + FL_UNSET_RAW(obj, ROBJECT_TRANSIENT_FLAG); +#endif +} + +#endif /* INTERNAL_VARIABLE_H */ |