always @preconcurrency import Glibc/Musl/Android/Bionic/WASILibc [6.1] (#5177)

Author: weissi

Sources/Foundation/CGFloat.swift

@@ -8,7 +8,7 @@
 //
 
 #if canImport(Android)
-import Android
+@preconcurrency import Android
 #endif
 
 @frozen

Sources/Foundation/FileHandle.swift

@@ -20,22 +20,22 @@ fileprivate let _read = Darwin.read(_:_:_:)
 fileprivate let _write = Darwin.write(_:_:_:)
 fileprivate let _close = Darwin.close(_:)
 #elseif canImport(Glibc)
-import Glibc
+@preconcurrency import Glibc
 fileprivate let _read = Glibc.read(_:_:_:)
 fileprivate let _write = Glibc.write(_:_:_:)
 fileprivate let _close = Glibc.close(_:)
 #elseif canImport(Musl)
-import Musl
+@preconcurrency import Musl
 fileprivate let _read = Musl.read(_:_:_:)
 fileprivate let _write = Musl.write(_:_:_:)
 fileprivate let _close = Musl.close(_:)
 #elseif canImport(WASILibc)
-import WASILibc
+@preconcurrency import WASILibc
 fileprivate let _read = WASILibc.read(_:_:_:)
 fileprivate let _write = WASILibc.write(_:_:_:)
 fileprivate let _close = WASILibc.close(_:)
 #elseif canImport(Android)
-import Android
+@preconcurrency import Android
 fileprivate let _read = Android.read(_:_:_:)
 fileprivate let _write = Android.write(_:_:_:)
 fileprivate let _close = Android.close(_:)

Sources/Foundation/FileManager+POSIX.swift

@@ -8,7 +8,7 @@
 #if !os(Windows)
 
 #if canImport(Android)
-import Android
+@preconcurrency import Android
 #endif
 
 #if os(Android) && (arch(i386) || arch(arm)) // struct stat.st_mode is UInt32
@@ -21,7 +21,7 @@ internal func &(left: UInt32, right: mode_t) -> mode_t {
 internal import Synchronization
 
 #if os(WASI)
-import WASILibc
+@preconcurrency import WASILibc
 // wasi-libc defines the following constants in a way that Clang Importer can't
 // understand, so we need to grab them manually through ForSwiftFoundationOnly.h
 internal var DT_DIR: UInt8 { _getConst_DT_DIR() }

Sources/Foundation/FileManager.swift

@@ -20,9 +20,9 @@ import WinSDK
 #endif
 
 #if os(WASI)
-import WASILibc
+@preconcurrency import WASILibc
 #elseif canImport(Bionic)
-import Bionic
+@preconcurrency import Bionic
 #endif
 
 #if os(Windows)

Sources/Foundation/Host.swift

@@ -13,7 +13,7 @@ import WinSDK
 #endif
 
 #if canImport(Android)
-    import Android
+    @preconcurrency import Android
     // Android Bionic differs a little with respect to the Linux Glibc.
 
     // IFF_LOOPBACK is part of the enumeration net_device_flags, which needs to

Sources/Foundation/NSData.swift

@@ -12,7 +12,7 @@
 import Dispatch
 #endif
 #if canImport(Android)
-import Android
+@preconcurrency import Android
 #endif
 
 extension NSData {

Sources/Foundation/NSError.swift

@@ -13,11 +13,11 @@
 #if canImport(Darwin)
 import Darwin
 #elseif canImport(Glibc)
-import Glibc
+@preconcurrency import Glibc
 #elseif canImport(CRT)
 import CRT
 #elseif canImport(Android)
-import Android
+@preconcurrency import Android
 #endif
 
 @_implementationOnly import CoreFoundation

Sources/Foundation/NSLock.swift

@@ -10,9 +10,9 @@
 @_implementationOnly import CoreFoundation
 
 #if canImport(Glibc)
-import Glibc
+@preconcurrency import Glibc
 #elseif canImport(Bionic)
-import Bionic
+@preconcurrency import Bionic
 #endif
 
 #if os(Windows)

Sources/Foundation/NSPathUtilities.swift

@@ -11,9 +11,9 @@
 #if os(Windows)
 import WinSDK
 #elseif canImport(Android)
-import Android
+@preconcurrency import Android
 #elseif os(WASI)
-import WASILibc
+@preconcurrency import WASILibc
 #endif
 
 #if os(Windows)

Sources/Foundation/NSPlatform.swift

@@ -11,7 +11,7 @@
 fileprivate let _NSPageSize = Int(vm_page_size)
 #elseif os(Linux) || os(Android) || os(OpenBSD)
 #if canImport(Android)
-import Android
+@preconcurrency import Android
 #endif
 fileprivate let _NSPageSize = Int(getpagesize())
 #elseif os(Windows)