Hi Mulyadi, You were right. I found this code, which is called from ptrace_attach function: http://lxr.free-electrons.com/source/kernel/ptrace.c#L41 Thanks :) On 27 February 2012 08:45, Vimal <j.vimal@xxxxxxxxx> wrote: > Hi Mulyadi, > > On 26 February 2012 23:48, Mulyadi Santosa <mulyadi.santosa@xxxxxxxxx> wrote: >> I am bit rusty here, but AFAIK sigchld is thrown to the process who >> ptrace another process. CMIIW >> > > sigchld's definition [1] says it's sent to the parent process when a > child terminates. > > But I do agree that the notion of a parent seems a bit ambiguous when > a process is being ptraced. > > ptrace is what I found when looking through some websites, and you may > very well be correct. But as always, it is good to confirm through > code. :) Let me try checking the ptrace functions. > > Thanks! > -- > Vimal -- Vimal _______________________________________________ Kernelnewbies mailing list Kernelnewbies@xxxxxxxxxxxxxxxxx http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
