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-rw-r--r--include/linux/signal.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/signal.h b/include/linux/signal.h
index a822300a253..7987ce74874 100644
--- a/include/linux/signal.h
+++ b/include/linux/signal.h
@@ -254,6 +254,7 @@ extern void set_current_blocked(const sigset_t *);
extern int show_unhandled_signals;
extern int get_signal_to_deliver(siginfo_t *info, struct k_sigaction *return_ka, struct pt_regs *regs, void *cookie);
+extern void block_sigmask(struct k_sigaction *ka, int signr);
extern void exit_signals(struct task_struct *tsk);
extern struct kmem_cache *sighand_cachep;