Hallvard Furuseth authored Jun 20, 2011 and Quanah Gibson-Mount committed Jun 21, 2011

Handle interrupted write() again.  Fix warnings/types.  #ifdef LDAP_DEBUG.

Howard Chu authored Jun 09, 2011 and Quanah Gibson-Mount committed Jun 13, 2011

Currently just logs a complaint on checksum mismatch. Could get
more obnoxious later.

When upgrading, may need to slapcat/slapadd the database if back-ldif
is used as a general backend with chars like ':' or Windows' special
chars in DNs.

Change dn2path(), get_entry() and move_entry() prototypes/usage.
Remove unused statements/initializations.  get_entry() now returns
a result code, reducing result code handling a bit.

So make olcDbDirectory SINGLE-VALUE and set SLAP_DBFLAG_ONE_SUFFIX.
Take advantage of that in ldif_back_referrals().

Do not send errors (other than referral) from ldif_back_referrals().
Return LDAP result code from ldif_back_entry_get().

uniformly exploit rootdn bind; add support for rootdn bind to backends that didn't have it (ITS#4962)

don't dereference save_errnop if NULL; create temporary file in right dir; revert to strtol(3) (ITS#4627)

Add missing unlink().  Update debug messages, move one from spew_file().
Also check the close() return code.