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   D_FREEALL

SUMMARY
   d_freeall()

DESCRIPTION
   Function d_freeall frees the locks on data and key files associates with
   all read-locked record and set types. This function can only be called
   from outside a transaction. Exclusive locks can only be freed by functions
   d_keylock, d_recfree and d_ setfree. Locks within transactions can only be
   freed by functions d_trend and d_trabort.

   This function is present in the single-user version of db_VISTA, but
   performs  no action. This allows multi-user applications to link with the
   single-user version for operation on stand-alone computers.

   This function is present in the single-uset version of db_VISTA.

CURRENCY CHANGES
   None

RETURN CODES
   -29  S_TRFREE       Called d_freeall from within transaction.

EXAMPLE
   ..
   d_setlock(AUTHOR_LIST,"r");
   d_reclock(INFO,"r");
   d_setlock(ABSTRACT,"r");
   ..
   /* list authors and publication info */
   d_freeall();