hi friends i have a problem in signal handling ...
let me explain my problem clearly..
i have four process ..
main process forks two child process and each child process again forks another new process respectively...
the problem is whenever i kill the child process it is reforking and the corresponding its own child process is killed and reforked.. but when i again kill the reforked process of child's new process... it is gettin defunt... 
am handling sigchld to kill the child process
is ther any solution for this problem...
please let me know the solution soon ..
Please read the rules of the forum first !
You are not supposed to bump up posts.
---------- Post updated at 05:15 PM ---------- Previous update was at 05:04 PM ----------
No, you haven't. At least to me.
With this you have 5 process in total.
P
C C
GC GC
Did you mean 4 process apart from the base process?
Did you mean level-1 child or the level-2 child?
This is stating that child exit status is not taken care/handled by the parent process.
Would you mind to show your code / atleast the snippet?