On Sat, 2003-05-24 at 02:33, Michael B Allen wrote:
> Hi,
>
> Why is it that when I compare the sprintf parameters in fs/proc/array.c
> to the actual output of /proc/pid/stat I come up short by one field?
>
> FLDNUM FMT ARG OUTPUT
> 1 %d task->pid 18173
> 2 (%s) task->comm (run-mozilla.sh)
> 3 %c state S
> 4 %d ppid 932
> 5 %d task->pgrp 18173
> 6 %d task->session 904
> 7 %d tty_nr 0
> 8 %d tty_pgrp -1
> 9 %lu task->flags 0
> 10 %lu task->min_flt 186
> 11 %lu task->cmin_flt 118
> 12 %lu task->maj_flt 483
> 13 %lu task->cmaj_flt 470
> 14 %lu task->times.tms_utime 0
> 15 %lu task->times.tms_stime 0
> 16 %ld task->times.tms_cutime 0
> 17 %ld task->times.tms_cstime 0
> 18 %ld priority 16
> 19 %ld nice 0
> 20 %ld 0UL /* removed */ 0
> 21 %ld task->it_real_value 0
> 22 %lu task->start_time 4755372
> 23 %lu vsize 2338816
> 24 %ld mm ? mm->rss : 0 /* you might want to shift this left 3 */ 220
> 25 %lu task->rlim[RLIMIT_RSS].rlim_cur 4294967295
> 26 %lu mm ? mm->start_code : 0 134512640
> 27 %lu mm ? mm->end_code : 0 135029780
> 28 %lu mm ? mm->start_stack : 0 3221224048
> 29 %lu esp 3221222148
> 30 %lu eip 1108035433
> 31 %lu task->pending.signal.sig[0] & 0x7fffffffUL 0
> 32 %lu task->blocked.sig[0] & 0x7fffffffUL 65536
> 33 %lu sigign.sig[0] & 0x7fffffffUL 4
> 34 %lu sigcatch.sig[0] & 0x7fffffffUL 65538
> 35 %lu wchan 3222384609
> 36 %lu task->nswap 0
> 37 %lu task->cnswap 0
> 38 %d task->exit_signal 17
> 39 %d task->cpu
>
> I'm looking at the RH kernel-source-2.4.18-3 and I am running that
> kernel. Does anyone else only get 38 fields or is it just me?
It's just you (or at least not me). But I do have a slightly
different kernel version.
$ cat /proc/$$/stat | wc -w
39
$ uname -r
2.4.18-27.8.0
$ cat /etc/redhat-release
Red Hat Linux release 8.0 (Psyche)
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