diff options
Diffstat (limited to 'internal/symbol.h')
| -rw-r--r-- | internal/symbol.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/internal/symbol.h b/internal/symbol.h new file mode 100644 index 0000000000..b9109b1347 --- /dev/null +++ b/internal/symbol.h @@ -0,0 +1,46 @@ +#ifndef INTERNAL_SYMBOL_H /*-*-C-*-vi:se ft=c:*/ +#define INTERNAL_SYMBOL_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 Symbol. + */ +#include "ruby/ruby.h" /* for VALUE */ +#include "ruby/encoding.h" /* for rb_encoding */ +#include "internal/compilers.h" /* for __has_builtin */ + +#ifdef rb_sym_intern_ascii_cstr +# undef rb_sym_intern_ascii_cstr +#endif + +/* symbol.c */ +void rb_sym_global_symbols_mark_and_move(void); +VALUE rb_to_symbol_type(VALUE obj); +VALUE rb_sym_intern(const char *ptr, long len, rb_encoding *enc); +VALUE rb_sym_intern_ascii(const char *ptr, long len); +VALUE rb_sym_intern_ascii_cstr(const char *ptr); +int rb_is_const_name(VALUE name); +int rb_is_class_name(VALUE name); +int rb_is_instance_name(VALUE name); +int rb_is_local_name(VALUE name); +PUREFUNC(int rb_is_const_sym(VALUE sym)); +PUREFUNC(int rb_is_attrset_sym(VALUE sym)); +ID rb_make_internal_id(void); +ID rb_make_temporary_id(size_t n); +bool rb_obj_is_symbol_table(VALUE obj); +void rb_sym_global_symbol_table_foreach_weak_reference(int (*callback)(VALUE *key, void *data), void *data); +void rb_gc_free_dsymbol(VALUE); +int rb_static_id_valid_p(ID id); +void rb_free_global_symbol_table(void); + +#if __has_builtin(__builtin_constant_p) +#define rb_sym_intern_ascii_cstr(ptr) \ + (__builtin_constant_p(ptr) ? \ + rb_sym_intern_ascii((ptr), (long)strlen(ptr)) : \ + rb_sym_intern_ascii_cstr(ptr)) +#endif + +#endif /* INTERNAL_SYMBOL_H */ |