- memset (&sigChldAction, '\0', sizeof (sigChldAction));
- sigChldAction.sa_handler = SIG_IGN;
- sigaction (SIGCHLD, &sigChldAction, NULL);
+ memset (&sig_chld_action, '\0', sizeof (sig_chld_action));
+ sig_chld_action.sa_handler = SIG_IGN;
+ sigaction (SIGCHLD, &sig_chld_action, NULL);