taglinefilesource code
SIG_IGN611fs/exec.cif (current->sigaction[i].sa_handler != SIG_IGN)
SIG_IGN687kernel/chr_drv/tty_io.c(current->sigaction[sig-1].sa_handler == SIG_IGN));
SIG_IGN86kernel/signal.cif (p->sa_handler == SIG_IGN) {