recalc_sigpending(); spin_unlock_irq(&current->sighand->siglock); } 
recalc_sigpending(); spin_unlock_irq(&current->sighand->siglock); 
handle_signal(unsigned long sig, siginfo_t *info, struct k_sigaction *ka,		sigset_t *oldset, struct pt_regs *regs, int in_syscall){	DBG(1,"handle_signal: sig=%ld, ka=%p, info=%p, oldset=%p, regs=%p\n",	       sig, ka, info, oldset, regs);		/* Set up the stack frame */	if (!setup_rt_frame(sig, ka, info, oldset, regs, in_syscall))		return 0;	if (!(ka->sa.sa_flags & SA_NODEFER)) {		spin_lock_irq(&current->sighand->siglock);		sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);		sigaddset(&current->blocked,sig);		recalc_sigpending();		spin_unlock_irq(&current->sighand->siglock);	}	return 1;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/69be8f189653cd81aae5a74e26615b12871bb72e/signal.c/clean/arch/parisc/kernel/signal.c