Kernel: το kill δεν πιάνει αυτο

[V13]

On Wednesday 04 December 2002 01:02, P. Christeas wrote:

> > POS tin blepeis stopped?
>
> κλασσικά,  "Τ"
[...]
> > POS dokimases na to skotoseis ? Thes na peis oti me kill -9 DEN psofise ?
[...]
> Κι όμως (δεν είμαι 100% σίγουρος για το -9, πρέπει να το είχα στείλει

Loipon.. gia na soy fygei h aporia.. Ekanes stop sto programa soy (h me signal 
h me ctrl-z) kai stin synexeia toy estelnes signals. Os gnoston, ena stopped 
process einai stopped.. kati poy synepagetai to oti den dexetai signals, h 
gia tin akribeia, den proketai na treksei pote o signal handler efoson einai 
stopped.

p.x.

hell:/tmp$ ps aux |grep vslee
v13       2587  0.0  0.0  1320  312 pts/7    T    00:24   0:00 vsleep 500
hell:/tmp$ kill 2587
hell:/tmp$ ps aux |grep vslee
v13       2587  0.0  0.0  1320  312 pts/7    T    00:24   0:00 vsleep 500

Stin katigoria omos ayti DEN anikei to SIGKILL (9) alla anikei to SIGILL (4).

hell:/tmp$ kill -9 2587
hell:/tmp$ ps aux |grep vslee
hell:/tmp$ 

Tora katalabeneis giati den mporoyses na to skotoseis me apla signals... 

<<V13>>
p.s. An kai den m'aresei na mai apolytos, einai sxedon sigoyro oti tetoia 
problimata den ofilontai ston kernel. 
p.s.2 An pote to ksanakaneis, steile tin eksodo apo ta ps poy soy eipa..