From 6c0fdb05e9471596a93b1fbb7c9897aea638396a Mon Sep 17 00:00:00 2001
From: Victor Brekenfeld <github@drakulix.de>
Date: Mon, 19 Apr 2021 20:44:45 +0200
Subject: [PATCH] Make device clonable

---
 src/device.rs | 9 +++++++++
 src/lib.rs    | 3 ++-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/device.rs b/src/device.rs
index 4ff455e..7c1d394 100644
--- 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
index d53cccc..40c9bf7 100644
--- 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<()>>();
     }
-}
\ No newline at end of file
+}