[RT #1848]

                        the machine hosting the nameserver.  This is useful
                        in diagnosing problems with anycast servers.

                        statistics will be written to it.

any headers under asm.

                        ports.  [RT #1670]

			be stripped of leading path components.
			[RT #1178, #1232]

than printing an uninitialized value.

                        non-world-readable configuration file didn't work.
                        [RT #626]

as someone noted before (bob?  brian?) this might not really be the right
thing to do in a linuxthreads program.

Implement default filename for stats file.
Properly free the name's memory when shutting down.

various results given to queries.  Enable the (previously disabled)
statistics-file config option.

own CVS tree will help minimize CVS conflicts.  Maybe not.
Blame Graff for getting me to trim all trailing whitespace.

initgroups() from ns_os_inituserinfo, and make sure that Linux initially has
the CAP_SETGID capability set so that it doesn't fail.

if getuid() == 0.  Don't call ns_os_changeuser() more than once (it
could happen on Linux).

The code in its current form doesn't check for root before calling
setgid() or setuid(), since they'll fail and print reasonable error
messages (unless -u is supplied with the non-root user that ran named,
in which case it would succeed).  The call to initgroups() would fail for
non root, so it shouldn't be tried.

The previous (as of a few days ago) code just ignored the -u parameter
when named was run as non-root.  This was not good.

ns_os_changeuser().

to earlier locations; use a separate boolean flag for keeping track of whether a
UID switch was requested rather than overloading the UID value zero

surrounded the function definition.

of whether we could call setuid() was moved after the check.

			root directory, so the administrator does not need to
			keep a copy of the user and group databases in the
			chroot'ed environment.  Suggested by Hakan Olsson.

support retaining capabilities after setuid().

Cleanup of redundant/useless header file inclusion.

ISC style lint, primarily for function declarations and standalone
comments -- ie, those that appear on a line without any code, which
should be written as follows:
   /*
    * This is a comment.
    */