Re: [PATCH] Re-implement auditd main loop using libev

This is the first in a (hopefully short) series of patches to add the server side of the remote logging that was started in the 1.7 series. The idea here is to use the libev event library to manage events coming in to auditd, be they from netlink, signals, or some network connection (a future patch); rather than the custom event loop that only supported netlink.  This also simplifies signal handling, as signals are recognized synchronously in the main context instead of in a signal context.