[so] angelize() and sys_angelize() as system proceses
Alexandru Goia
goia.i.alexandru at gmail.com
Fri Mar 12 04:21:47 EET 2021
Salut !
In spiritul articolului de mai jos, pe care ti-l indic sa il rasfoiesti,
http://cursuri.cs.pub.ro/pipermail/so/2018-November/018670.html
iti propun continuarea : daca am avea si angelize pid, pe un pid ce ne
apartine ?
Aplicatii : tree-ul de procese Apache. Analog daemon/daemonize.
Deci, cum am facut-o ?
Urmand
http://tejom.github.io/linux/programing/2016/08/06/adding-a-syscall.html
Implementarea nu e deloc dificila, totul fiind un pic mai greu la
asmlinkage long sys_angelize(pid_t pid) ;
SYSCALL_DEFINE1(angelize, pid_t, pid) P
find_task_by_vpid(pid)->unix_deadly_signals = 1;
return 0;
}
Amin
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