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-rw-r--r--include/linux/sched.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h
index f1b46b88f6f5..ded3fb63fb06 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -2213,6 +2213,14 @@ static inline void restore_saved_sigmask(void)
set_current_blocked(&current->saved_sigmask);
}
+static inline sigset_t *sigmask_to_save(void)
+{
+ sigset_t *res = &current->blocked;
+ if (unlikely(test_restore_sigmask()))
+ res = &current->saved_sigmask;
+ return res;
+}
+
static inline int kill_cad_pid(int sig, int priv)
{
return kill_pid(cad_pid, sig, priv);