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