SIG_IGN 238 fs/proc/array.c if (k->sa.sa_handler == SIG_IGN) SIG_IGN 367 include/linux/signal.h ((t)->sighand->action[(signr)-1].sa.sa_handler != SIG_IGN)) SIG_IGN 399 kernel/exit.c current->sighand->action[(sig)-1].sa.sa_handler = SIG_IGN; SIG_IGN 733 kernel/exit.c ret = (psig->action[SIGCHLD-1].sa.sa_handler == SIG_IGN || SIG_IGN 51 kernel/signal.c return handler == SIG_IGN || SIG_IGN 280 kernel/signal.c t->sighand->action[i].sa.sa_handler = SIG_IGN; SIG_IGN 295 kernel/signal.c if (force_default || ka->sa.sa_handler != SIG_IGN) SIG_IGN 308 kernel/signal.c if (handler != SIG_IGN && handler != SIG_DFL) SIG_IGN 937 kernel/signal.c ignored = action->sa.sa_handler == SIG_IGN; SIG_IGN 1389 kernel/signal.c (psig->action[SIGCHLD-1].sa.sa_handler == SIG_IGN || SIG_IGN 1407 kernel/signal.c if (psig->action[SIGCHLD-1].sa.sa_handler == SIG_IGN) SIG_IGN 1463 kernel/signal.c if (sighand->action[SIGCHLD-1].sa.sa_handler != SIG_IGN && SIG_IGN 1792 kernel/signal.c if (ka->sa.sa_handler == SIG_IGN) /* Do nothing. */