[syslog-ng]syslog-ng dies after HUP on NetBSD 1.5.x

[Ed Ravin]

Ed Ravin writes:
> The core file helpfully has a message on the stack saying it couldn't
> open /dev/klog, device busy, and I confirmed with ktrace that syslog-ng
> is closing its other sources in my config file, but not the
> file("/dev/klog") source.
> 
> When I take the file("/dev/klog") source out of the config, it doesn't
> crash anymore.  A bug in the class for file() ?

Curious, I'm wandering through the source code and I've found
the destroyer routine for the other kinds of log sources (af_inet,
af_unix), but not the "file" class.  Anybody else know what might
be going on in that code?