Re: kern/55663 (Support for EVFILT_USER in kqueue(2))

[Ruslan Nikolaev <nruslan_devel%yahoo.com@localhost>]

Thanks for the clarification, John! I just wanted to make sure that 
there is some interest before we proceed. (This is why I also clarified 
motivation for that option.)

Just to be clear, I am not super familiar with this code, and as I 
previously mentioned, I just ported those changes from OpenBSD/FreeBSD 
so that I can use EVFILT_USER when compiling programs. That particular 
piece of code in kqueue looked very similar to that of NetBSD, i.e., 
that was not super hard to port it. So my knowledge may not necessarily 
be complete. (For example, I cannot really say why f_touch is used since 
it was in OpenBSD/FreeBSD code.) However, there are some specific 
changes for NetBSD which I made due some differences with 
OpenBSD/FreeBSD, I will recollect and post it here.

Does it sound good?