From 64ed27960d00f9974709c5f0f0ab89e51b23eb29 Mon Sep 17 00:00:00 2001
From: "Aryan Singh K." <70511529+aryansk@users.noreply.github.com>
Date: Tue, 11 Aug 2026 15:10:57 +0530
Subject: [PATCH] fix(MachPort): silence concurrency check for mach_task_self_

Darwin.Mach's mach_task_self_ is a shared global; Swift 6.3
reports it as not concurrency-safe when imported. Use a
preconcurrency import so the existing call sites remain valid
without per-call-site suppression.

Fixes #373
---
 Sources/System/MachPort.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sources/System/MachPort.swift b/Sources/System/MachPort.swift
index 124ab0d0..7b47cae7 100644
--- a/Sources/System/MachPort.swift
+++ b/Sources/System/MachPort.swift
@@ -9,7 +9,7 @@
 
 #if SYSTEM_PACKAGE_DARWIN
 
-import Darwin.Mach
+@preconcurrency import Darwin.Mach
 
 @available(System 1.4.0, *)
 public protocol MachPortRight {}