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#include <ruby.h>
static const rb_data_type_t test_data = {
"typed_data",
{0, ruby_xfree, 0},
NULL, NULL,
0/* deferred free */,
};
static VALUE
test_alloc(VALUE klass)
{
char *p;
return TypedData_Make_Struct(klass, char, &test_data, p);
}
static VALUE
test_check(VALUE self, VALUE obj)
{
rb_check_typeddata(obj, &test_data);
return obj;
}
static VALUE
test_make(VALUE klass, VALUE num)
{
unsigned long i, n = NUM2UINT(num);
for (i = 0; i < n; i++) {
test_alloc(klass);
}
return Qnil;
}
void
Init_typeddata(void)
{
VALUE mBug = rb_define_module("Bug");
VALUE klass = rb_define_class_under(mBug, "TypedData", rb_cObject);
rb_define_alloc_func(klass, test_alloc);
rb_define_singleton_method(klass, "check", test_check, 1);
rb_define_singleton_method(klass, "make", test_make, 1);
}
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