Arguments

 

user_criteria

   OpenVMS usage:char_string or item_list_3
   type:         character-coded text string or longword (unsigned)
   access:       read only
   mechanism:    by descriptor-fixed-length string descriptor or by
                 reference
   If the CIA$M_ITEMLIST flag is FALSE:

   The user_criteria argument is the description of intruder or
   suspect. This argument is the address of a character-string
   descriptor pointing to a buffer containing the user criteria to
   match an intrusion record's user specification in the intrusion
   database.

   The user_criteria argument is a character string of 1 to 1058
   bytes containing characters to match the user specification on
   records in the intrusion database.

   A user specification is any combination of the suspect's or
   intruder's source node name, source user name, source DECnet-
   Plus address, local failed user name, or local terminal. The user
   specification for an intrusion record is based on the input to
   the $SCAN_INTRUSION service and the settings of the LGI system
   parameter. For more information, see the VSI OpenVMS Guide to
   System Security.

   Wildcards are allowed for the user_criteria argument. For
   example, if you specify an asterisk (*)  for the user_criteria
   argument, the service deletes all records in the intrusion
   database.

   If the CIA$M_ITEMLIST flag is TRUE:

   The user_criteria argument is now the address of a 32-bit item
   list. If the item list is used, one item, the CIA$_USER_CRITERIAL
   item, must be present in the item list. The ITM$L_BUFADR should
   point to a buffer containing the specified user criteria.

   The following table lists the valid item descriptions for the
   user_criteria argument:

   Item               Description

   CIA$_SCSNODE_LIST  Address of a list of 8-character null-padded
                      SCS nodenames for which intrusions are to be
                      deleted.
   CIA$_USER_         Address of a buffer, 1-1058 bytes long,
   CRITERIAL          containing the intruder or suspect.

   If the CIA$_SCSNODE_LIST item is present, it is the address
   of a list of 8-character null-padded SCS nodenames for which
   intrusions are to be deleted. If this item is absent, the service
   deletes the specified intrusion records for all nodes in the
   cluster. Multiple CIA$_SCSNODE_LIST items are permitted.
 

flags

   OpenVMS usage:mask_longword
   type:         longword (unsigned)
   access:       read only
   mechanism:    by value
   Functional specification for the service. The flags argument is a
   longword bit mask wherein each bit corresponds to an option.

   Each flag option has a symbolic name. The $CIADEF macro defines
   the following valid names for the $DELETE_INTRUSION service:

   Symbolic Name      Description

   CIA$M_IGNORE_      The service should not wait for the return
   RETURN             status from the security server. No return
                      status from the server's function will be
                      returned to the caller.
   CIA$M_ITEMLIST     If FALSE, the user_criteria argument is a
                      character string. If TRUE, this argument is a
                      32-bit item list.