1 #ifndef RUBY_INTERNAL_H
2 #define RUBY_INTERNAL_H 1
12 #include "ruby/internal/config.h"
18 #define LIKELY(x) RB_LIKELY(x)
19 #define UNLIKELY(x) RB_UNLIKELY(x)
21 #define numberof(array) ((int)(sizeof(array) / sizeof((array)[0])))
22 #define roomof(x, y) (((x) + (y) - 1) / (y))
23 #define type_roomof(x, y) roomof(sizeof(x), sizeof(y))
26 #define ACCESS_ONCE(type,x) (*((volatile type *)&(x)))
52 #undef ROBJECT_IV_INDEX_TBL
64 #define rb_ary_new_from_args(...) rb_nonexistent_symbol(__VA_ARGS__)
67 #define rb_io_fptr_finalize(...) rb_nonexistent_symbol(__VA_ARGS__)
70 #define rb_fstring_cstr(...) rb_nonexistent_symbol(__VA_ARGS__)
73 #define rb_sym_intern_ascii_cstr(...) rb_nonexistent_symbol(__VA_ARGS__)
76 #define rb_funcallv(...) rb_nonexistent_symbol(__VA_ARGS__)
77 #define rb_method_basic_definition_p(...) rb_nonexistent_symbol(__VA_ARGS__)
83 void rb_obj_info_dump(
VALUE obj);
84 void rb_obj_info_dump_loc(
VALUE obj,
const char *file,
int line,
const char *func);
88 RUBY_SYMBOL_EXPORT_BEGIN
89 void ruby_debug_breakpoint(
void);
90 PRINTF_ARGS(
void ruby_debug_printf(
const char*, ...), 1, 2);
91 RUBY_SYMBOL_EXPORT_END
94 #define rp(obj) rb_obj_info_dump_loc((VALUE)(obj), __FILE__, __LINE__, RUBY_FUNCTION_NAME_STRING)
97 #define rp_m(msg, obj) do { \
98 fputs((msg), stderr); \
99 rb_obj_info_dump((VALUE)(obj)); \
104 #define bp() ruby_debug_breakpoint()
106 #define RBOOL(v) ((v) ? Qtrue : Qfalse)
107 #define RB_BIGNUM_TYPE_P(x) RB_TYPE_P((x), T_BIGNUM)
uintptr_t VALUE
Type that represents a Ruby object.