more Ultrix 3.1C bugs...

[Steve Dempsey]

In article <9189 at cbmvax.commodore.com>, grr at cbmvax.commodore.com (George
Robbins) writes:

> 2) pstat -u doesn't work with the "address" display by ps -l to display
>    the user area for a processes.  It's not obvious whether the number
>    given by ps is bogus or pstat is confused.
> 
>    Depending on the address you either get garbage data or a can't read
>    page from swap error message.

Someone does not agree on what "address" is; ps uses N, pstat uses
N-1, e.g.:

  myhost % ps l#$$
        F UID   PID  PPID CP PRI NI ADDR  SZ  RSS WCHAN STAT TT  TIME COMMAND
  b008201   0  9095  9075  1  15  0 32fa  91   42 fe400 S    p0  0:17  (csh)
                                    ^^^^
  myhost % pstat -u 32f9
                    ^^^^
  pcb (128 bytes)
                0      1c00  64b2c9b9         0
         8005660d    df0009         6   1fc0000
             c00c       900    8ff200         0
                0    8fec00       3e8         0
                0       900    8ff200      47f9
                0  20001468         0  20087800
                0    110000  59535b00  532e3053
         58455359  59535d45  4f4f4253  58452e54
  procp          45
  et cetera....

It took me some hours of scratching my head before guessing at this.

> I wonder if there is a 3.1C patch tape...

Ultrix 3.2  :-)

        Steve Dempsey,  Center for Computer Assisted Engineering
  Colorado State University, Fort Collins, CO  80523    +1 303 491 0630
INET: steved at longs.LANCE.ColoState.Edu, dempsey at handel.CS.ColoState.Edu
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