L
Lukasz Muziol
Hi!
The piece of software I'm working on now needs to fork child processes
and execute different programs (which terminate themselves). Also, some
child processes need to be killed/stopped/resumed and action needs to be
taken when a child is terminated. When the parent receives & traps the
SIGCLD signal, how does it know which child it is regarding and whether
it has been ended, terminated, stopped or resumed?
In brief, I need the information, which in C signal handling is
accessible via the siginfo_t structure.
Thanks.
The piece of software I'm working on now needs to fork child processes
and execute different programs (which terminate themselves). Also, some
child processes need to be killed/stopped/resumed and action needs to be
taken when a child is terminated. When the parent receives & traps the
SIGCLD signal, how does it know which child it is regarding and whether
it has been ended, terminated, stopped or resumed?
In brief, I need the information, which in C signal handling is
accessible via the siginfo_t structure.
Thanks.