Merge branches 'release' and 'stats' into release

[firefly-linux-kernel-4.4.55.git] / include / linux / signal.h

diff --git a/include/linux/signal.h b/include/linux/signal.h
index ea91abe740da0b76810b19a522b9d814f0e8aa6e..7e095147656cfac8320faab052f5574e79cd6f13 100644 (file)
--- a/include/linux/signal.h
+++ b/include/linux/signal.h
@@ -237,12 +237,15 @@ extern int group_send_sig_info(int sig, struct siginfo *info, struct task_struct
 extern int __group_send_sig_info(int, struct siginfo *, struct task_struct *);
 extern long do_sigpending(void __user *, unsigned long);
 extern int sigprocmask(int, sigset_t *, sigset_t *);
+extern int show_unhandled_signals;
 
 struct pt_regs;
 extern int get_signal_to_deliver(siginfo_t *info, struct k_sigaction *return_ka, struct pt_regs *regs, void *cookie);
 
 extern struct kmem_cache *sighand_cachep;
 
+int unhandled_signal(struct task_struct *tsk, int sig);
+
 /*
  * In POSIX a signal is sent either to a specific thread (Linux task)
  * or to the process as a whole (Linux thread group).  How the signal
@@ -368,6 +371,8 @@ extern struct kmem_cache *sighand_cachep;
        (!siginmask(signr, SIG_KERNEL_IGNORE_MASK|SIG_KERNEL_STOP_MASK) && \
         (t)->sighand->action[(signr)-1].sa.sa_handler == SIG_DFL)
 
+void signals_init(void);
+
 #endif /* __KERNEL__ */
 
 #endif /* _LINUX_SIGNAL_H */