states.

external store, but not yet tested.  [Intent is to support
both in same server... may not be doable]

and other error handling changes

and other misc changes

    ldap_domain2dn()
    ldap_domain2hostlist()
and provide prototype to soon-to-be-implemented
    ldap_dn2domain().
ldap_dnssrv_init(), if needed, can easily be implemented
using ldap_create(), ldap_set_option() and the above
commands.

for slurpd's replica directory (slurpd.status, and rej file) use a subdir of what the user specifies (add replica/ to it) to avoid /tmp races. A lot of the files that slurpd uses cannot be opened with O_EXCL, nor can we safely determine if there are any hardlinks from another file to it, so we create our own subdirectory so we can control the perms, even in /tmp

filecheck(), we should strcpy the file passed (f arg) and not always slapd_replogfile, else this function is of little real use