unsigned long	irqflags;  spin_lock_irqsave(&current->sighand->siglock, irqflags); current->blocked = *oldset; recalc_sigpending(); spin_unlock_irqrestore(&current->sighand->siglock, irqflags); 
rpc_restore_sigmask(oldset); 
void rpc_clnt_sigunmask(struct rpc_clnt *clnt, sigset_t *oldset){	unsigned long	irqflags;		spin_lock_irqsave(&current->sighand->siglock, irqflags);	current->blocked = *oldset;	recalc_sigpending();	spin_unlock_irqrestore(&current->sighand->siglock, irqflags);}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/14b218a8e4f110206c46e586a3da372f665631e7/clnt.c/clean/net/sunrpc/clnt.c