/usr/include/mruby/class.h is in libmruby-dev 0.0.0~20131214+git882afdea-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 | /*
** mruby/class.h - Class class
**
** See Copyright Notice in mruby.h
*/
#ifndef MRUBY_CLASS_H
#define MRUBY_CLASS_H
#if defined(__cplusplus)
extern "C" {
#endif
struct RClass {
MRB_OBJECT_HEADER;
struct iv_tbl *iv;
struct kh_mt *mt;
struct RClass *super;
};
#define mrb_class_ptr(v) ((struct RClass*)(mrb_ptr(v)))
#define RCLASS_SUPER(v) (((struct RClass*)(mrb_ptr(v)))->super)
#define RCLASS_IV_TBL(v) (((struct RClass*)(mrb_ptr(v)))->iv)
#define RCLASS_M_TBL(v) (((struct RClass*)(mrb_ptr(v)))->mt)
static inline struct RClass*
mrb_class(mrb_state *mrb, mrb_value v)
{
switch (mrb_type(v)) {
case MRB_TT_FALSE:
if (v.value.i)
return mrb->false_class;
return mrb->nil_class;
case MRB_TT_TRUE:
return mrb->true_class;
case MRB_TT_SYMBOL:
return mrb->symbol_class;
case MRB_TT_FIXNUM:
return mrb->fixnum_class;
case MRB_TT_FLOAT:
return mrb->float_class;
case MRB_TT_CPTR:
return mrb->object_class;
default:
return mrb_obj_ptr(v)->c;
}
}
#define MRB_SET_INSTANCE_TT(c, tt) c->flags = ((c->flags & ~0xff) | (char)tt)
#define MRB_INSTANCE_TT(c) (enum mrb_vtype)(c->flags & 0xff)
struct RClass* mrb_define_class_id(mrb_state*, mrb_sym, struct RClass*);
struct RClass* mrb_define_module_id(mrb_state*, mrb_sym);
struct RClass *mrb_vm_define_class(mrb_state*, mrb_value, mrb_value, mrb_sym);
struct RClass *mrb_vm_define_module(mrb_state*, mrb_value, mrb_sym);
void mrb_define_method_vm(mrb_state*, struct RClass*, mrb_sym, mrb_value);
void mrb_define_method_raw(mrb_state*, struct RClass*, mrb_sym, struct RProc *);
void mrb_define_method_id(mrb_state *mrb, struct RClass *c, mrb_sym mid, mrb_func_t func, mrb_aspec aspec);
void mrb_alias_method(mrb_state *mrb, struct RClass *c, mrb_sym a, mrb_sym b);
struct RClass *mrb_class_outer_module(mrb_state*, struct RClass *);
struct RProc *mrb_method_search_vm(mrb_state*, struct RClass**, mrb_sym);
struct RProc *mrb_method_search(mrb_state*, struct RClass*, mrb_sym);
struct RClass* mrb_class_real(struct RClass* cl);
void mrb_gc_mark_mt(mrb_state*, struct RClass*);
size_t mrb_gc_mark_mt_size(mrb_state*, struct RClass*);
void mrb_gc_free_mt(mrb_state*, struct RClass*);
#if defined(__cplusplus)
} /* extern "C" { */
#endif
#endif /* MRUBY_CLASS_H */
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