JB_FIND
                                  =======

                                Find a job

All of the TK2 JOB/JB commands error if a named job does not exist. Eg
JOB$(<job ID>) is fine with a non-existent ID, but not with a non-
existent name. Thus, the simplest way to check whether a named job exists
is to use JB_FIND.


Compatibility
------------

This function is only compatible with SMSQ/E or compiled programs on Qdos
and Minerva! However, the worst that can happen on Qdos/Minerva is that
once in a while you get the wrong result.


Usage
-----
                job_id = JB_FIND("<job name>")

Given a job name, return its ID or -7

JB_FIND("") will ALWAYS return 0, even though it may be asleep or for
some unfathonable reason not exist.


Program status
--------------

V0.01, pjw, 2020 Jul 20

               Conditions of use and DISCLAIMER as per Knoware.no

Generated by QuickHTM, 2023 May 13