Renamed _CShims to _FoundationCShims (#656)

Rationale: _CShims will effectivly become semi-public in the toolchain. We add the Foundation prefix to make it less generic.

Author: iCharlesHu

Package.swift

@@ -89,8 +89,8 @@ let package = Package(
             ],
             path: "Sources/Foundation"),
 
-        // _CShims (Internal)
-        .target(name: "_CShims",
+        // _FoundationCShims (Internal)
+        .target(name: "_FoundationCShims",
                 cSettings: [.define("_CRT_SECURE_NO_WARNINGS",
                                     .when(platforms: [.windows]))]),
 
@@ -104,7 +104,7 @@ let package = Package(
         .target(
           name: "FoundationEssentials",
           dependencies: [
-            "_CShims",
+            "_FoundationCShims",
             "FoundationMacros",
             .product(name: "_RopeModule", package: "swift-collections"),
             .product(name: "OrderedCollections", package: "swift-collections"),
@@ -152,7 +152,7 @@ let package = Package(
             name: "FoundationInternationalization",
             dependencies: [
                 .target(name: "FoundationEssentials"),
-                .target(name: "_CShims"),
+                .target(name: "_FoundationCShims"),
                 .product(name: "_FoundationICU", package: "swift-foundation-icu")
             ],
             exclude: [

Sources/FoundationEssentials/Data/Data+Error.swift

@@ -14,7 +14,7 @@
 // For Logger
 internal import os
 internal import _ForSwiftFoundation
-internal import _CShims
+internal import _FoundationCShims
 #endif
 
 internal func logFileIOErrno(_ err: Int32, at place: String) {

Sources/FoundationEssentials/Data/Data+Reading.swift

@@ -14,7 +14,7 @@
 internal import _ForSwiftFoundation
 #endif
 
-internal import _CShims
+internal import _FoundationCShims
 
 #if canImport(Darwin)
 import Darwin

Sources/FoundationEssentials/Data/Data+Writing.swift

@@ -15,7 +15,7 @@ internal import _ForSwiftFoundation
 internal import DarwinPrivate // for VREG
 #endif
 
-internal import _CShims
+internal import _FoundationCShims
 
 #if canImport(Darwin)
 import Darwin

Sources/FoundationEssentials/Data/Data.swift

@@ -41,7 +41,7 @@
 @usableFromInline let memcmp = WASILibc.memcmp
 #endif
 
-internal import _CShims
+internal import _FoundationCShims
 
 #if canImport(Darwin)
 import Darwin

Sources/FoundationEssentials/FileManager/FileManager+Directories.swift

@@ -25,7 +25,7 @@ import CRT
 import WinSDK
 #endif
 
-internal import _CShims
+internal import _FoundationCShims
 
 #if FOUNDATION_FRAMEWORK
 func _LogSpecialFolderRecreation(_ fileManager: FileManager, _ path: String) {

Sources/FoundationEssentials/FileManager/FileManager+Files.swift

@@ -19,7 +19,7 @@ internal import DarwinPrivate.sys.content_protection
 import Darwin
 #elseif canImport(Glibc)
 import Glibc
-internal import _CShims
+internal import _FoundationCShims
 #elseif os(Windows)
 import CRT
 import WinSDK

Sources/FoundationEssentials/FileManager/FileManager+SymbolicLinks.swift

@@ -17,7 +17,7 @@ import Glibc
 #elseif os(Windows)
 import CRT
 import WinSDK
-internal import _CShims
+internal import _FoundationCShims
 #endif
 
 extension _FileManagerImpl {

Sources/FoundationEssentials/FileManager/FileManager+Utilities.swift

@@ -25,7 +25,7 @@ internal import QuarantinePrivate
 import Darwin
 #elseif canImport(Glibc)
 import Glibc
-internal import _CShims
+internal import _FoundationCShims
 #elseif os(Windows)
 import CRT
 import WinSDK

Sources/FoundationEssentials/FileManager/FileOperations+Enumeration.swift

@@ -111,7 +111,7 @@ struct _Win32DirectoryContentsSequence: Sequence {
 import Darwin
 #elseif canImport(Glibc)
 import Glibc
-internal import _CShims
+internal import _FoundationCShims
 #endif
 
 // MARK: Directory Iteration

Sources/FoundationEssentials/FileManager/FileOperations.swift

@@ -28,7 +28,7 @@ internal import QuarantinePrivate
 #endif
 #endif
 
-internal import _CShims
+internal import _FoundationCShims
 
 extension CocoaError {
     fileprivate static func fileOperationError(_ code: CocoaError.Code,  _ sourcePath: String, _ destinationPath: String? = nil, variant: String? = nil) -> CocoaError {

Sources/FoundationEssentials/JSON/JSON5Scanner.swift

@@ -16,7 +16,7 @@ import Darwin
 import Glibc
 #endif
 
-internal import _CShims
+internal import _FoundationCShims
 
 internal struct JSON5Scanner {
     let options: Options

Sources/FoundationEssentials/JSON/JSONDecoder.swift

@@ -16,7 +16,7 @@ import Darwin
 import Glibc
 #endif
 
-internal import _CShims
+internal import _FoundationCShims
 
 /// A marker protocol used to determine whether a value is a `String`-keyed `Dictionary`
 /// containing `Decodable` values (in which case it should be exempt from key conversion strategies).

Sources/FoundationEssentials/JSON/JSONScanner.swift

@@ -59,7 +59,7 @@ import Darwin
 import Glibc
 #endif // canImport(Darwin)
 
-internal import _CShims
+internal import _FoundationCShims
 
 internal class JSONMap {
     enum TypeDescriptor : Int {

Sources/FoundationEssentials/Locale/Locale_Cache.swift

@@ -17,7 +17,7 @@ internal import CoreFoundation_Private.CFNotificationCenter
 internal import os
 #endif
 
-internal import _CShims
+internal import _FoundationCShims
 
 /// Singleton which listens for notifications about preference changes for Locale and holds cached singletons.
 struct LocaleCache : Sendable {

Sources/FoundationEssentials/Platform.swift

@@ -9,7 +9,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-internal import _CShims
+internal import _FoundationCShims
 
 #if canImport(Darwin)
 import Darwin

Sources/FoundationEssentials/ProcessInfo/ProcessInfo.swift

@@ -10,7 +10,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-internal import _CShims
+internal import _FoundationCShims
 
 #if canImport(Darwin)
 import Darwin

Sources/FoundationEssentials/PropertyList/BPlistEncodingFormat.swift

@@ -16,7 +16,7 @@
 private protocol _BPlistStringDictionaryEncodableMarker { }
 extension Dictionary : _BPlistStringDictionaryEncodableMarker where Key == String, Value: Encodable { }
 
-internal import _CShims
+internal import _FoundationCShims
 #if canImport(CollectionsInternal)
 internal import CollectionsInternal
 #elseif canImport(OrderedCollections)

Sources/FoundationEssentials/PropertyList/BPlistScanner.swift

@@ -10,7 +10,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-internal import _CShims
+internal import _FoundationCShims
 
 typealias BPlistObjectIndex = Int
 

Sources/FoundationEssentials/PropertyList/PlistDecoder.swift

@@ -10,7 +10,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-internal import _CShims
+internal import _FoundationCShims
 
 //===----------------------------------------------------------------------===//
 // Plist Decoder

Sources/FoundationEssentials/PropertyList/XMLPlistScanner.swift

@@ -10,7 +10,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-internal import _CShims
+internal import _FoundationCShims
 
 private let plistBytes : StaticString = "plist"
 private let arrayBytes : StaticString = "array"

Sources/FoundationEssentials/String/BuiltInUnicodeScalarSet.swift

@@ -9,7 +9,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-internal import _CShims
+internal import _FoundationCShims
 
 // Native implementation of CFCharacterSet.
 // Represents sets of unicode scalars of those whose bitmap data we own.

Sources/FoundationEssentials/String/String+Path.swift

@@ -18,7 +18,7 @@ import Glibc
 import WinSDK
 #endif
 
-internal import _CShims
+internal import _FoundationCShims
 
 extension String {
     internal func deletingLastPathComponent() -> String {

Sources/FoundationEssentials/TimeZone/TimeZone.swift

@@ -16,7 +16,7 @@ import Darwin
 import Glibc
 #endif
 
-internal import _CShims
+internal import _FoundationCShims
 
 /**
  `TimeZone` defines the behavior of a time zone. Time zone values represent geopolitical regions. Consequently, these values have names for these regions. Time zone values also represent a temporal offset, either plus or minus, from Greenwich Mean Time (GMT) and an abbreviation (such as PST for Pacific Standard Time).

Sources/FoundationEssentials/TimeZone/TimeZone_Cache.swift

@@ -22,7 +22,7 @@ import ucrt
 import WinSDK
 #endif
 
-internal import _CShims
+internal import _FoundationCShims
 
 #if FOUNDATION_FRAMEWORK
 internal import _ForSwiftFoundation

Sources/FoundationEssentials/UUID.swift

@@ -9,7 +9,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-internal import _CShims // uuid.h
+internal import _FoundationCShims // uuid.h
 
 public typealias uuid_t = (UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8, UInt8)
 public typealias uuid_string_t = (Int8, Int8, Int8, Int8, Int8, Int8, Int8, Int8, Int8, Int8, Int8, Int8, Int8, Int8, Int8, Int8, Int8, Int8, Int8, Int8, Int8, Int8, Int8, Int8, Int8, Int8, Int8, Int8, Int8, Int8, Int8, Int8, Int8, Int8, Int8, Int8, Int8)

Sources/_CShims/include/module.modulemap

@@ -0,0 +1,5 @@
+module _FoundationCShims {
+    header "_FoundationCShims.h"
+
+    export *
+}