Messages in this thread | | | Date | Wed, 21 Sep 2005 15:24:38 +1000 | From | Nick Piggin <> | Subject | Re: [PATCH] NTP shift_right cleanup (v. A3) |
| |
john stultz wrote:
> >+/* Required to safely shift negative values */ >+#define shift_right(x, s) ({ \ >+ __typeof__(x) __x = (x); \ >+ __typeof__(s) __s = (s); \ >+ __x < 0 ? -(-__x >> __s) : __x >> __s; \ >+}) >+ >
I'd hate to be the one to make you do another version of this ;)
However, how about having something more descriptive than shift_right? signed_shift_right / shift_right_signed, maybe?
Nick
Send instant messages to your online friends http://au.messenger.yahoo.com
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |