Re: [9fans] why u.h, why qid?

2014-05-09 Thread Yoann Padioleau
No answer? Nobody knows or my question is stupid?
I really search for the history of QID and why this Q but could
not find anything …


On May 7, 2014, at 10:45 PM, Yoann Padioleau p...@fb.com wrote:

 Hi,
 
 I was wondering what was the reasons for the name u.h? Is it because
 it has lots of uxxx type in it?
 
 Also what is the meaning of Qid. What the Q stands for?
 
 
 




Re: [9fans] why u.h, why qid?

2014-05-09 Thread erik quanstrom
On Fri May  9 16:25:44 EDT 2014, p...@fb.com wrote:
 No answer? Nobody knows or my question is stupid?
 I really search for the history of QID and why this Q but could
 not find anything …

the question is interesting, but i don't know the answer.
i don't know the origin of u.h, either.

- erik



Re: [9fans] why u.h, why qid?

2014-05-09 Thread Skip Tavakkolian
have you checked http://swtch.com/plan9history/



On Fri, May 9, 2014 at 1:23 PM, Yoann Padioleau p...@fb.com wrote:

 No answer? Nobody knows or my question is stupid?
 I really search for the history of QID and why this Q but could
 not find anything …


 On May 7, 2014, at 10:45 PM, Yoann Padioleau p...@fb.com wrote:

  Hi,
 
  I was wondering what was the reasons for the name u.h? Is it because
  it has lots of uxxx type in it?
 
  Also what is the meaning of Qid. What the Q stands for?
 
 
 





Re: [9fans] why u.h, why qid?

2014-05-09 Thread Rob Pike
u for uint uchar ulong
q for unique.


Re: [9fans] why u.h, why qid?

2014-05-09 Thread Lyndon Nerenberg

On May 9, 2014, at 1:31 PM, erik quanstrom quans...@quanstro.net wrote:

 the question is interesting, but i don't know the answer.
 i don't know the origin of u.h, either.

The Design and Implementation of the 4.[X] Operating System books (for X in 3 
and 4) describe this in great detail.  While not directly related to Plan9, 
they are required reading for anyone wanting to understand the legacy of the 
UNIX kernel(s).

--lyndon

P.S.  abebooks.com :-)



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[9fans] why u.h, why qid?

2014-05-07 Thread Yoann Padioleau
Hi,

I was wondering what was the reasons for the name u.h? Is it because
it has lots of uxxx type in it?

Also what is the meaning of Qid. What the Q stands for?