ref: 9f75e55216a1674ba5b27c53dd8dc66e00828be8
parent: 0aea317dd20eddec4791b2294e36382933c61bc1
author: mischief <mischief@offblast.org>
date: Wed Nov 5 12:24:55 EST 2014
libc: allow dial to be interrupted previously, if dial was interrupted by an alarm or other note while connecting to a host that resolved to multiple ips, dial would ignore the interruption and try the next host. now dial properly returns with error when it is interrupted.