Rename System.IO.Native to System.Native

Rationale: Moving forward, we'll use System.Native for anything that
is specified as part of POSIX.

Author: nguerrera

src/Common/src/Interop/Linux/libc/Interop.inotify.cs

@@ -22,7 +22,7 @@ internal static int inotify_rm_watch(int fd, int wd)
             int result = Interop.libc.inotify_rm_watch_extern(fd, wd);
             if (result < 0)
             {
-                int hr = System.Runtime.InteropServices.Marshal.GetLastWin32Error();
+                int hr = global::System.Runtime.InteropServices.Marshal.GetLastWin32Error();
                 if (hr == Interop.Errors.EINVAL)
                 {
                     // This specific case means that there was a deleted event in the queue that was not processed
@@ -32,7 +32,7 @@ internal static int inotify_rm_watch(int fd, int wd)
                 }
                 else
                 {
-                    System.Diagnostics.Debug.Fail("inotify_rm_watch failed with " + hr);
+                    global::System.Diagnostics.Debug.Fail("inotify_rm_watch failed with " + hr);
                 }
             }
 

src/Common/src/Interop/Unix/Interop.Libraries.cs

@@ -6,11 +6,11 @@ internal static partial class Interop
     private static partial class Libraries
     {
         internal const string CryptoInterop = "System.Security.Cryptography.Native";
-        internal const string IOInterop = "System.IO.Native";
         internal const string Libc = "libc";                   // C library
         internal const string LibCoreClr= "libcoreclr";        // CoreCLR runtime
         internal const string LibCrypto = "libcrypto";         // OpenSSL crypto library
         internal const string LibCurl = "libcurl";             // Curl HTTP client library
         internal const string Zlib = "libz";                   // zlib compression library
+        internal const string SystemNative = "System.Native";
     }
 }

src/Common/src/Interop/Unix/System.IO.Native/Interop.NativeIO.cs renamed to src/Common/src/Interop/Unix/System.Native/Interop.Stat.cs

@@ -6,7 +6,7 @@
 
 internal static partial class Interop
 {
-    internal static partial class NativeIO
+    internal static partial class System
     {
         internal struct FileStats
         {
@@ -38,13 +38,13 @@ internal enum FileStatsFlags
             HasCreationTime = 1,
         }
 
-        [DllImport(Libraries.IOInterop, SetLastError = true)]
+        [DllImport(Libraries.SystemNative, SetLastError = true)]
         internal static extern int FStat(int fileDescriptor, out FileStats output);
 
-        [DllImport(Libraries.IOInterop, SetLastError = true)]
+        [DllImport(Libraries.SystemNative, SetLastError = true)]
         internal static extern int Stat(string path, out FileStats output);
 
-        [DllImport(Libraries.IOInterop, SetLastError = true)]
+        [DllImport(Libraries.SystemNative, SetLastError = true)]
         internal static extern int LStat(string path, out FileStats output);
     }
 }

src/Native/CMakeLists.txt

@@ -33,5 +33,5 @@ endif ()
 
 include(configure.cmake)
 
-add_subdirectory(System.IO.Native)
+add_subdirectory(System.Native)
 add_subdirectory(System.Security.Cryptography.Native)

src/Native/System.IO.Native/CMakeLists.txt

@@ -0,0 +1,12 @@
+project(System.Native)
+
+set(NATIVE_SOURCES
+    pal_stat.cpp
+)
+
+add_library(System.Native
+    SHARED
+    ${NATIVE_SOURCES}
+)
+
+install (TARGETS System.Native DESTINATION .)

src/Native/System.Native/CMakeLists.txt

@@ -4,7 +4,7 @@
 //
 
 #include "../config.h"
-#include "nativeio.h"
+#include "pal_stat.h"
 #include <sys/stat.h>
 
 #if HAVE_STAT64

src/Native/System.IO.Native/nativeio.cpp renamed to src/Native/System.Native/pal_stat.cpp

@@ -1,7 +1,5 @@
-//
 // Copyright (c) Microsoft. All rights reserved.
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
-//
 
 #pragma once
 

src/Native/System.IO.Native/nativeio.h renamed to src/Native/System.Native/pal_stat.h

@@ -138,8 +138,8 @@
     <Compile Include="$(CommonPath)\Interop\Unix\libcoreclr\Interop.GetFileInformation.cs">
       <Link>Common\Interop\Unix\Interop.GetFileInformation.cs"</Link>
     </Compile>
-    <Compile Include="$(CommonPath)\Interop\Unix\System.IO.Native\Interop.NativeIO.cs">
-      <Link>Common\Interop\Unix\Interop.NativeIO.cs"</Link>
+    <Compile Include="$(CommonPath)\Interop\Unix\System.Native\Interop.Stat.cs">
+      <Link>Common\Interop\Unix\Interop.Stat.cs</Link>
     </Compile>
     <Compile Include="$(CommonPath)\Interop\Unix\libcoreclr\Interop.SetConsoleCtrlHandler.cs">
       <Link>Common\Interop\Unix\Interop.SetConsoleCtrlHandler.cs"</Link>

src/System.Console/src/System.Console.csproj

@@ -91,7 +91,7 @@ private static bool ConsoleOutIsTerminal
                         UnixConsoleStream ucs = sw.BaseStream as UnixConsoleStream;
                         if (ucs != null)
                         {
-                            return ucs._handleType == Interop.NativeIO.FileTypes.S_IFCHR;
+                            return ucs._handleType == Interop.System.FileTypes.S_IFCHR;
                         }
                     }
                 }
@@ -378,11 +378,11 @@ internal UnixConsoleStream(string devPath, FileAccess access)
                 try
                 {
                     _handle.DangerousAddRef(ref gotFd);
-                    Interop.NativeIO.FileStats buf;
+                    Interop.System.FileStats buf;
                     _handleType =
-                        Interop.NativeIO.FStat((int)_handle.DangerousGetHandle(), out buf) == 0 ?
-                            (buf.Mode & Interop.NativeIO.FileTypes.S_IFMT) :
-                            Interop.NativeIO.FileTypes.S_IFREG; // if something goes wrong, don't fail, just say it's a regular file
+                        Interop.System.FStat((int)_handle.DangerousGetHandle(), out buf) == 0 ?
+                            (buf.Mode & Interop.System.FileTypes.S_IFMT) :
+                            Interop.System.FileTypes.S_IFREG; // if something goes wrong, don't fail, just say it's a regular file
                 }
                 finally
                 {