Re: [PATCH] NTP shift_right cleanup (v. A3)
From: Nick Piggin
Date: Wed Sep 21 2005 - 00:26:20 EST
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@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/