[PATCH 2/2] nonstring: _FORTIFY_SOURCE=3 using __builtin_dynamic_object_size

Jakub Jelinek jakub@redhat.com
Tue Dec 29 14:26:03 GMT 2020


On Mon, Dec 28, 2020 at 02:36:22PM -0300, Adhemerval Zanella wrote:
> The __builtin_dynamic_object_size seems to be a 64-bit integer.

No.  The builtin returns like __builtin_object_size a size_t.
Whether it is 64-bit or 32-bit integer depends on the ABI.

	Jakub



More information about the Libc-alpha mailing list