1 files changed, 38 insertions, 0 deletions
diff --git a/library/std/src/sys/vxworks/stack_overflow.rs b/library/std/src/sys/vxworks/stack_overflow.rs
new file mode 100644
index 00000000000..7b58c83193b
--- /dev/null
+++ b/library/std/src/sys/vxworks/stack_overflow.rs
@@ -0,0 +1,38 @@
+#![cfg_attr(test, allow(dead_code))]
+
+use self::imp::{drop_handler, make_handler};
+
+pub use self::imp::cleanup;
+pub use self::imp::init;
+
+pub struct Handler {
+    _data: *mut libc::c_void,
+}
+
+impl Handler {
+    pub unsafe fn new() -> Handler {
+        make_handler()
+    }
+}
+
+impl Drop for Handler {
+    fn drop(&mut self) {
+        unsafe {
+            drop_handler(self);
+        }
+    }
+}
+
+mod imp {
+    use crate::ptr;
+
+    pub unsafe fn init() {}
+
+    pub unsafe fn cleanup() {}
+
+    pub unsafe fn make_handler() -> super::Handler {
+        super::Handler { _data: ptr::null_mut() }
+    }
+
+    pub unsafe fn drop_handler(_handler: &mut super::Handler) {}
+}