Re: Subtleties of __attribute__((packed))

From: Andreas Schwab
Date: Thu Dec 07 2006 - 05:31:02 EST


Jan Blunck <jblunck@xxxxxxx> writes:

> Once again: I refered to "packed attribute on the struct vs. packed attribute
> on each member of the struct". The alignment shouldn't be different.

You are mistaken. The alignment of a non-packed structure can be greater
than the maximum alignment of the containing members.

Andreas.

--
Andreas Schwab, SuSE Labs, schwab@xxxxxxx
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/