SYNCHRONOUS_MASK 222 kernel/signal.c if (x & SYNCHRONOUS_MASK) SYNCHRONOUS_MASK 223 kernel/signal.c x &= SYNCHRONOUS_MASK; SYNCHRONOUS_MASK 715 kernel/signal.c if (!((pending->signal.sig[0] & ~tsk->blocked.sig[0]) & SYNCHRONOUS_MASK)) SYNCHRONOUS_MASK 724 kernel/signal.c (sigmask(q->info.si_signo) & SYNCHRONOUS_MASK)) {