[TUHS] user struct on SYSIII / V7

[Oliver Lehmann]

Ronald Natalie <ron at ronnatalie.com> wrote:

>> On Nov 13, 2015, at 1:48 PM, Oliver Lehmann <lehmann at ans-netz.de> wrote:
>>
>> Hi,
>>
>> does someone know where "u" is defined on SYSIII or V7?
>>
>> sys/user.h states:
>>
>> extern struct user u;
>>
>> But I wonder where it is defined? On ZEUS I have u.o but I'm
>> not able to correctly disassemble it. Right now I'm guessing
>> that it should be something like:
>>
>
> In Version 7 it’s in /usr/sys/h/user.h

There is the  definition of the user struct  and the declaration of
"u" as _external_ variable. I'm looking for the place where u is
"implemented". Without a definition of "u" somewhere _u will caus
a symbol undefined error.