tree d0d4dba6ba5ff129efb45ba317c935cd574cb045
parent 4b953d9ae6aa864f01c5ab6daba5ee02c9d443ad
author Zhenkai Zhu <zhenkai@cs.ucla.edu> 1349729010 -0700
committer Zhenkai Zhu <zhenkai@cs.ucla.edu> 1349729010 -0700

add Alex's shit for get local prefix using sync socket