mozilla/rr — pull request #797 by cgjones (2014-02-28 06:43:53+00:00)
Title: Drop pending signals at desched if they're ignored, and handle interrupt...

...ed SYS_restart_syscall.

Dropping ignored signals while processing desched's keeps us from
having to add signal queuing. The test for that caused interrupted
SYS_restart_syscall's, so basic logic was added for that. No claim is
made that the logic comprehensive or correct.

Resolves #795.