I'm making two programs that they can send special signals such as SIGTERM,SIGUSR1,etc.
I don't know what's wrong with it because main program detects the signal but doesn't jump to the special function, otherwise
it offers a backtrace.
"Program received signal SIGUSR1, User defined signal 1. Do you want to view the backtrace ?
References to it in Main program:
signal(SIGUSR1, sigusr1);
Function:
void sigusr1(int sig)
{
signal(sig, SIG_IGN);
printf("%d\n", rand());
signal(sig, sigusr1);
}
Therefore I need so help in order to clarify what my problem is.