Make device clonable

Smithay · Apr 19, 2021 · 6c0fdb0 · 6c0fdb0
1 parent bb589f1
commit 6c0fdb0
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Showing 2 changed files with 11 additions and 1 deletion.
diff --git a/src/device.rs b/src/device.rs
@@ -36,6 +36,15 @@ pub struct Device<T: AsRawFd + 'static> {
     ffi: Ptr<::ffi::gbm_device>,
 }
 
+impl<T: AsRawFd + Clone + 'static> Clone for Device<T> {
+    fn clone(&self) -> Device<T> {
+        Device {
+            fd: self.fd.clone(),
+            ffi: self.ffi.clone(),
+        }
+    }
+}
+
 unsafe impl Send for Ptr<::ffi::gbm_device> {}
 
 impl<T: AsRawFd + 'static> AsRawFd for Device<T> {

diff --git a/src/lib.rs b/src/lib.rs
@@ -129,6 +129,7 @@ impl<T> Drop for PtrDrop<T> {
     }
 }
 
+#[derive(Clone)]
 pub(crate) struct Ptr<T>(Arc<PtrDrop<T>>);
 
 impl<T> Ptr<T> {
@@ -180,4 +181,4 @@ mod test {
     fn unmapped_bo_is_send() {
         is_send::<super::BufferObject<()>>();
     }
-}
+}