Caché ObjectScript Reference - InterSystems Documentation

$ZUTIL(67,12) (legacy function)$ZUTIL(67,12) (legacy function)Returns the name of the system for a client application.$ZUTIL(67,12,pid)$ZU(67,12,pid)ParameterspidThe process ID of a client application.DescriptionThis page describes the legacy function $ZUTIL(67,12), which has been superseded by theSYS.Process class methods. It is described here for compatibility with legacy applications.$ZUTIL(67,12,pid) returns the name of the system on which the client application is runningas a string. If the specified pid is not a client application, $ZUTIL(67,12,pid) return the nullstring.On pre-5.1 versions of Caché, the client applications include Caché SQL Manager, CachéControl Panel, Caché Studio, Caché Explorer, and Caché Configuration Manager. All of theseCaché client applications appear on the Caché Control Panel as routine name %CDSrv0. Thisis also the routine name returned by $ZUTIL(67,5,pid). To determine which client applicationis running as %CDSrv0, invoke $ZUTIL(67,13,pid) to return the name of the executablefile. You can, of course, create your own client applications.The Caché Terminal (routine name “shell”) and Caché Documentation are not client applications.ParameterspidA process ID number. The process ID of the current process is returned by the $JOB specialvariable. The System Management Portal provides a Processes option, which list the pids ofall running processes. If you specify a non-existent process, $ZUTIL(67,12) returns a valueof zero.SYS.Process MethodsYou can get the same process information using methods of the SYS.Process class, as shownin the following example:Caché ObjectScript Reference 781