3080 int sigprocmask(int how, sigset_t *set, sigset_t *oldset)  in sigprocmask()  argument
3091 		sigorsets(&newset, &tsk->blocked, set);  in sigprocmask()
3094 		sigandnsets(&newset, &tsk->blocked, set);  in sigprocmask()
3097 		newset = *set;  in sigprocmask()
3218 static void do_sigpending(sigset_t *set)  in do_sigpending()  argument
3221 	sigorsets(set, &current->pending.signal,  in do_sigpending()
3226 	sigandsets(set, &current->blocked, set);  in do_sigpending()
3237 	sigset_t set;  in SYSCALL_DEFINE2()  local
3242 	do_sigpending(&set);  in SYSCALL_DEFINE2()
3244 	if (copy_to_user(uset, &set, sigsetsize))  in SYSCALL_DEFINE2()
3254 	sigset_t set;  in COMPAT_SYSCALL_DEFINE2()  local
3259 	do_sigpending(&set);  in COMPAT_SYSCALL_DEFINE2()
3261 	return put_compat_sigset(uset, &set, sigsetsize);  in COMPAT_SYSCALL_DEFINE2()
4347 	sigset_t set;  in SYSCALL_DEFINE1()  local
4352 	do_sigpending(&set);  in SYSCALL_DEFINE1()
4354 	if (copy_to_user(uset, &set, sizeof(old_sigset_t)))  in SYSCALL_DEFINE1()
4363 	sigset_t set;  in COMPAT_SYSCALL_DEFINE1()  local
4365 	do_sigpending(&set);  in COMPAT_SYSCALL_DEFINE1()
4367 	return put_user(set.sig[0], set32);  in COMPAT_SYSCALL_DEFINE1()
4636 static int sigsuspend(sigset_t *set)  in sigsuspend()  argument
4639 	set_current_blocked(set);  in sigsuspend()