From b287d38f51e5b00f5cdc8bb3e1e775519efebd80 Mon Sep 17 00:00:00 2001
From: Saleem Abdulrasool <compnerd@compnerd.org>
Date: Tue, 17 Sep 2024 08:37:40 -0700
Subject: [PATCH] Support: unwrap storage for parameter to `pipe`

Android declares pipe as:

```
int pipe(int __fds[_Nonnull 2]);
```

Ensure that we unwrap the storage before we pass along the parameter to
the syscall. This repairs the build for Android.
---
 Sources/Testing/Support/FileHandle.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sources/Testing/Support/FileHandle.swift b/Sources/Testing/Support/FileHandle.swift
index 6bf55f018..4caa77074 100644
--- a/Sources/Testing/Support/FileHandle.swift
+++ b/Sources/Testing/Support/FileHandle.swift
@@ -447,7 +447,7 @@ extension FileHandle {
           throw CError(rawValue: swt_errno())
         }
 #else
-        guard 0 == pipe(fds.baseAddress) else {
+        guard 0 == pipe(fds.baseAddress!) else {
           throw CError(rawValue: swt_errno())
         }
 #endif