maybe I should trim this also).  Useful to check LARGE ldif files which
will require TONS on indices without failing at the very last entry for
a silly typo after 45 min. or more :)

URL Syntax:

ldapi://[<path>[/????[!]x-mod=<mod>]]

where <path> is the URL-encoded path of the socket (i.e. use %2F instead
of '/' for UNIX filenames!) and <mod> is 3*[w|-] (all we need is write
permission to the socket, read/execute permissions are ignored; however,
they're set when opening the listener).  The critical flag (the optional
'!' if not used ignores the result of the chmod() operation.

Add no-op control (needs backend implementation)
Updated modify password extended option API
Kludged control infrastructure to support frontend only controls

to struct bervals

and hard/demand.

Based upon code submitted by Steve Omrani <somrani@us.ibm.com> (ITS#1525)

Changed sasl_* to use struct bervals.

close the connection prematurely.

Changed dn_rdnlen, assumes an already pretty/normalized DN.
Added slap_empty_bv, a zero-length non-NULL berval.

uses deprecated routines...