203 int next_signal(struct sigpending *pending, sigset_t *mask)  in next_signal()
406 	long sigpending;  in sig_get_ucounts()  local
418 	sigpending = inc_rlimit_get_ucounts(ucounts, UCOUNT_RLIMIT_SIGPENDING,  in sig_get_ucounts()
421 	if (!sigpending)  in sig_get_ucounts()
424 	if (unlikely(!override_rlimit && sigpending > task_rlimit(t, RLIMIT_SIGPENDING))) {  in sig_get_ucounts()
478 void flush_sigqueue(struct sigpending *queue)  in flush_sigqueue()
553 static void collect_signal(int sig, struct sigpending *list, kernel_siginfo_t *info,  in collect_signal()
603 static int __dequeue_signal(struct sigpending *pending, sigset_t *mask,  in __dequeue_signal()
671 	struct sigpending *pending = &tsk->pending;  in dequeue_synchronous_signal()
749 static void flush_sigqueue_mask(struct task_struct *p, sigset_t *mask, struct sigpending *s)  in flush_sigqueue_mask()
1037 static inline bool legacy_queue(struct sigpending *signals, int sig)  in legacy_queue()
1045 	struct sigpending *pending;  in __send_signal_locked()
1900 static void __flush_itimer_signals(struct sigpending *pending)  in __flush_itimer_signals()
1945 	struct sigpending *pending;  in posixtimer_queue_sigqueue()
4538 SYSCALL_DEFINE1(sigpending, old_sigset_t __user *, uset)  in SYSCALL_DEFINE1()  argument
4554 COMPAT_SYSCALL_DEFINE1(sigpending, compat_old_sigset_t __user *, set32)  in COMPAT_SYSCALL_DEFINE1()  argument