Are sendto & recvfrom interrupted by signals for a blocking udp socket?

["MCG LU Fengcheng" <Fengcheng.LU@alcatel-sbell.com.cn>]

Hello
	as subject
B.R.
-
: send the line "unsubscribe linux-net" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html