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-rw-r--r--shared/systemd/src/basic/signal-util.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/shared/systemd/src/basic/signal-util.h b/shared/systemd/src/basic/signal-util.h
index 92f2804c..3909ee34 100644
--- a/shared/systemd/src/basic/signal-util.h
+++ b/shared/systemd/src/basic/signal-util.h
@@ -41,3 +41,5 @@ static inline const char* signal_to_string_with_check(int n) {
 
         return signal_to_string(n);
 }
+
+int signal_is_blocked(int sig);