VMS Help DCE, dce_intro, dced_intro, Generic Entry Routines, dced_entry_remove *Conan The Librarian (sorry for the slow response - running on an old VAX) |
NAME dced_entry_remove - Removes a hostdata or keytab data entry from a dced service's list of entries SYNOPSIS #include <dce/dced.h> void dced_entry_remove( dced_binding_handle_t dced_bh, uuid_t *entry_uuid, error_status_t *status ); PARAMETERS Input dced_bh Specifies the dced binding handle for a dced service on a specific host. entry_uuid Specifies the UUID of the entry to be removed from the service. Output status Returns the status code from this routine. This status code indicates whether the routine completed successfully or, if not, why not. The possible status codes are: error_status_ok db_s_del_failed db_s_key_not_found db_s_readonly dced_s_bad_binding dced_s_no_support dced_s_not_found sec_acl_invalid_permission DESCRIPTION The dced_entry_remove() routine removes an entry from the hostdata or keytab service entry list of dced. It does not remove the actual data stored in the file, but makes it inaccessible from a remote host by way of the dced's user interfaces which include the dced API and the DCE control program, dcecp. Each host service that maintains data also maintains a list of data entries. A data entry contains a name, a UUID, a brief description, and a storage tag indicating the location of the actual data. To delete both the data and entry for the hostdata, keytab, or srvrconf services use dced_hostdata_delete(), dced_keytab_delete(), or dced_server_delete(), respectively. (The srvrexec service is maintained only be dced and the secval service does not maintain data, so you cannot remove data for these services.) Applications commonly obtain an entry by traversing the entry list using the dced_entry_get_next() routine with its associated cursor routines. Prior to calling the dced_entry_remove() routine, the application must have established a valid dced binding handle to the hostdata or keytab service by calling either the dced_binding_create() or dced_binding_from_rpc_binding() routine. RELATED INFORMATION Routines: dced_hostdata_delete dced_keytab_delete dced_server_delete dced_initialize_cursor dced_binding_create dced_binding_from_rpc_binding Books: OSF DCE Application Development Guide.
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