hg: bsd-port/bsd-port/jdk: . Try harder to make sure the flags returned from getFlags isn't negative,

[glewis at eyesbeyond.com]

Changeset: be5a36645cc3
Author:    Greg Lewis <glewis at eyesbeyond.com>
Date:      2012-03-18 11:56 -0700
URL:       http://hg.openjdk.java.net/bsd-port/bsd-port/jdk/rev/be5a36645cc3

. Try harder to make sure the flags returned from getFlags isn't negative,
  since a number of places in the code check for that and assume that it
  means an error occurred.  On FreeBSD, in particular, the value of
  ifr_flags can be negative if multicast is enabled on the socket since
  the possible flags have expanded to fill more than a short.

  Instead of blindly promoting ifr_flags to an int, which will preserve
  the sign, we fill the int return value with ifr_flagshigh in the high
  16 bits and ifr_flags in the low 16 bits.

! src/solaris/native/java/net/NetworkInterface.c