On Wed, Jan 10, 2018 at 11:42 AM, Paul Gilmartin <
0000000433f07816-dmarc-requ...@listserv.ua.edu> wrote:
> On Wed, 10 Jan 2018 11:26:39 -0600, John McKown wrote:
>
> >On Wed, Jan 10, 2018 at 11:19 AM, Thomas David Rivers wrote:
> >
> >> printf("Job name is %s\n", __jobname());
> >>
> >That is a nice enhancement for the C language under z/OS. As a general
> >rule, I _try_ to avoid any functions ... Another nice one might be
> >__userid() to return the RACF id under which the process is running.
> >
> With the right header files, that's just a couple calls to getuid();
> getpwuid();
>
Could be a bit "iffy" in the case of UID==0 if multiple RACF IDs have
UID(0) specified. I know that a lot of shops run this way (BPXROOT,
OMVSKERN, TCPIP, and maybe others). I checked and Dignus/C does have a
__userid() and a __procstep() and __stepname() as well. The only reason I
can think of to have these would be for "logging" purposes.
>
> -- gil
>
>
--
I have a theory that it's impossible to prove anything, but I can't prove
it.
Maranatha! <><
John McKown
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