1 files changed, 7 insertions, 0 deletions
diff --git a/third_party/rust/tokio/tests/support/signal.rs b/third_party/rust/tokio/tests/support/signal.rs
new file mode 100644
index 0000000000..ea06058764
--- /dev/null
+++ b/third_party/rust/tokio/tests/support/signal.rs
@@ -0,0 +1,7 @@
+pub fn send_signal(signal: libc::c_int) {
+    use libc::{getpid, kill};
+
+    unsafe {
+        assert_eq!(kill(getpid(), signal), 0);
+    }
+}