From e53484da4457a4c0ee17956b3f7637fd76cc1642 Mon Sep 17 00:00:00 2001
From: Boris Zbarsky <bzbarsky@apple.com>
Date: Wed, 21 Feb 2024 11:54:39 -0500
Subject: [PATCH] Mark ServerEndpoint Darwin objects as Sendable in Swift.
 (#32088)

These are allowed to be accessed concurrently from multiple threads, so are Sendable.
---
 src/darwin/Framework/CHIP/ServerEndpoint/MTRAccessGrant.h        | 1 +
 src/darwin/Framework/CHIP/ServerEndpoint/MTRDeviceTypeRevision.h | 1 +
 src/darwin/Framework/CHIP/ServerEndpoint/MTRServerAttribute.h    | 1 +
 src/darwin/Framework/CHIP/ServerEndpoint/MTRServerCluster.h      | 1 +
 src/darwin/Framework/CHIP/ServerEndpoint/MTRServerEndpoint.h     | 1 +
 5 files changed, 5 insertions(+)

diff --git a/src/darwin/Framework/CHIP/ServerEndpoint/MTRAccessGrant.h b/src/darwin/Framework/CHIP/ServerEndpoint/MTRAccessGrant.h
index e0b25449755f16..e0dc4bd052f0f4 100644
--- a/src/darwin/Framework/CHIP/ServerEndpoint/MTRAccessGrant.h
+++ b/src/darwin/Framework/CHIP/ServerEndpoint/MTRAccessGrant.h
@@ -24,6 +24,7 @@ NS_ASSUME_NONNULL_BEGIN
  * An access grant, which can be represented as an entry in the Matter Access
  * Control cluster.
  */
+NS_SWIFT_SENDABLE
 MTR_NEWLY_AVAILABLE
 @interface MTRAccessGrant : NSObject <NSCopying>
 
diff --git a/src/darwin/Framework/CHIP/ServerEndpoint/MTRDeviceTypeRevision.h b/src/darwin/Framework/CHIP/ServerEndpoint/MTRDeviceTypeRevision.h
index 7f4f88b0cfd643..dc95ddcddaeaeb 100644
--- a/src/darwin/Framework/CHIP/ServerEndpoint/MTRDeviceTypeRevision.h
+++ b/src/darwin/Framework/CHIP/ServerEndpoint/MTRDeviceTypeRevision.h
@@ -23,6 +23,7 @@ NS_ASSUME_NONNULL_BEGIN
  * A representation of a "device type revision" in the sense used in the Matter
  * specification.  This has an identifier and a version number.
  */
+NS_SWIFT_SENDABLE
 MTR_NEWLY_AVAILABLE
 @interface MTRDeviceTypeRevision : NSObject <NSCopying>
 
diff --git a/src/darwin/Framework/CHIP/ServerEndpoint/MTRServerAttribute.h b/src/darwin/Framework/CHIP/ServerEndpoint/MTRServerAttribute.h
index 46e95bfb39a7bd..7d8c27b74b55d3 100644
--- a/src/darwin/Framework/CHIP/ServerEndpoint/MTRServerAttribute.h
+++ b/src/darwin/Framework/CHIP/ServerEndpoint/MTRServerAttribute.h
@@ -25,6 +25,7 @@ NS_ASSUME_NONNULL_BEGIN
  * MTRDeviceController.  An attribute has an identifier and a value, and may or
  * may not be writable.
  */
+NS_SWIFT_SENDABLE
 MTR_NEWLY_AVAILABLE
 @interface MTRServerAttribute : NSObject
 
diff --git a/src/darwin/Framework/CHIP/ServerEndpoint/MTRServerCluster.h b/src/darwin/Framework/CHIP/ServerEndpoint/MTRServerCluster.h
index 48604dd2a76797..02b0f4b274374d 100644
--- a/src/darwin/Framework/CHIP/ServerEndpoint/MTRServerCluster.h
+++ b/src/darwin/Framework/CHIP/ServerEndpoint/MTRServerCluster.h
@@ -24,6 +24,7 @@ NS_ASSUME_NONNULL_BEGIN
 /**
  * A representation of a server cluster implemented by an MTRDeviceController.
  */
+NS_SWIFT_SENDABLE
 MTR_NEWLY_AVAILABLE
 @interface MTRServerCluster : NSObject
 
diff --git a/src/darwin/Framework/CHIP/ServerEndpoint/MTRServerEndpoint.h b/src/darwin/Framework/CHIP/ServerEndpoint/MTRServerEndpoint.h
index 13dbe8454d759e..9716692ea8895d 100644
--- a/src/darwin/Framework/CHIP/ServerEndpoint/MTRServerEndpoint.h
+++ b/src/darwin/Framework/CHIP/ServerEndpoint/MTRServerEndpoint.h
@@ -25,6 +25,7 @@ NS_ASSUME_NONNULL_BEGIN
 /**
  * A representation of an endpoint implemented by an MTRDeviceController.
  */
+NS_SWIFT_SENDABLE
 MTR_NEWLY_AVAILABLE
 @interface MTRServerEndpoint : NSObject