Re: How to build a server with pagedResultsControl support

[Pierangelo Masarati <ando@sys-net.it>]

Prakash Velayutham wrote:
> Prakash Velayutham wrote:
>   
> > Hi,
> >
> > How (or what configure flags) do I build OpenLDAP-2.3.25 to support
> > pagedResultsControl (1.2.840.113556.1.4.319)? It does not come with the
> > following options that I gave.
> >
> > /configure --with-threads=posix --with-tls=openssl --enable-dynamic
> > --with-cyrus-sasl --enable-modules --localstatedir=/var/openldap
> > --enable-crypt --enable-lmpasswd --enable-ldap=mod --enable-meta=mod
> > --enable-rewrite --enable-null=mod --enable-monitor=mod
> > --enable-accesslog --enable-denyop --enable-dyngroup --enable-dynlist
> > --enable-lastmod --enable-ppolicy --enable-proxycache --enable-refint
> > --enable-retcode --enable-rwm --enable-syncprov --enable-translucent
> > --enable-unique --enable-valsort --enable-aci --enable-bdb=mod
> > --enable-hdb=mod --enable-ldbm-api=berkeley --enable-spasswd
> > --enable-wrappers --prefix=/usr/local/encap/openldap-2.3.25
> >
> > Thanks,
> > Prakash
> >   
> >     
> I am sorry. I found out that my server does support the
> pagedResultsControl. In servers/slapd/controls.c,
>
> static struct slap_control control_defs[] = {
>         ...
>         { LDAP_CONTROL_PAGEDRESULTS,
>                 (int)offsetof(struct slap_control_ids, sc_pagedResults),
>                 SLAP_CTRL_SEARCH, NULL,
>                 parsePagedResults, LDAP_SLIST_ENTRY_INITIALIZER(next) },
>         ...
> }
>
> defines pagedResultsControl. However the SLAP_CTRL_SEARCH is what causes
> the "slap_global_control: unavailable control: 1.2.840.113556.1.4.319"
> warning in /var/log/messages. Is this intentional and can be just
> ignored or should I be concerned about this warning?
>   

The control is not global, as only some backends do support it 
(specifically, back-bdb and back-hdb).  This warning is only 
informational, and it is probably logged only because your log level is 
a bit too verbose.

p.



Ing. Pierangelo Masarati
OpenLDAP Core Team

SysNet s.n.c.
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