diff options
Diffstat (limited to 'ext/fiddle/pointer.c')
| -rw-r--r-- | ext/fiddle/pointer.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/ext/fiddle/pointer.c b/ext/fiddle/pointer.c index fb9b31012f..3667a84bd8 100644 --- a/ext/fiddle/pointer.c +++ b/ext/fiddle/pointer.c @@ -7,6 +7,15 @@ #include <ctype.h> #include <fiddle.h> +#ifdef PRIsVALUE +# define RB_OBJ_CLASSNAME(obj) rb_obj_class(obj) +# define RB_OBJ_STRING(obj) (obj) +#else +# define PRIsVALUE "s" +# define RB_OBJ_CLASSNAME(obj) rb_obj_classname(obj) +# define RB_OBJ_STRING(obj) StringValueCStr(obj) +#endif + VALUE rb_cPointer; typedef void (*freefunc_t)(void*); @@ -430,12 +439,10 @@ static VALUE rb_fiddle_ptr_inspect(VALUE self) { struct ptr_data *data; - char str[1024]; TypedData_Get_Struct(self, struct ptr_data, &fiddle_ptr_data_type, data); - snprintf(str, 1023, "#<%s:%p ptr=%p size=%ld free=%p>", - rb_class2name(CLASS_OF(self)), data, data->ptr, data->size, data->free); - return rb_str_new2(str); + return rb_sprintf("#<%"PRIsVALUE":%p ptr=%p size=%ld free=%p>", + RB_OBJ_CLASSNAME(self), data, data->ptr, data->size, data->free); } /* |