tree 98901cf725457fc80c71c6a4bede3fda4e172cb0
parent f3661cc2f124bb7ca38285f156c624dda974b4c5
author Christopher Ferris <cferris@google.com> 1398789330 -0700
committer Christopher Ferris <cferris@google.com> 1398900767 -0700

Use real time signal for threads instead of SIGURG.

This guarantees that any application is not also using this signal
for some other purpose.

Change-Id: I7c9bbb0ec8bb4e13322ecda951bcd43c6bf6ee1a