Use an alternate mechanism for CreateFile calls in Chrome

sandbox/win/src/nt_internals.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This file holds definitions related to the ntdll API.
 
 #ifndef SANDBOX_WIN_SRC_NT_INTERNALS_H__
 #define SANDBOX_WIN_SRC_NT_INTERNALS_H__
 
 #include <windows.h>
 
 typedef LONG NTSTATUS;
 #define NT_SUCCESS(st) (st >= 0)
 
 #define STATUS_SUCCESS                ((NTSTATUS)0x00000000L)
 #define STATUS_BUFFER_OVERFLOW        ((NTSTATUS)0x80000005L)
 #define STATUS_UNSUCCESSFUL           ((NTSTATUS)0xC0000001L)
 #define STATUS_NOT_IMPLEMENTED        ((NTSTATUS)0xC0000002L)
 #define STATUS_INFO_LENGTH_MISMATCH   ((NTSTATUS)0xC0000004L)
 #ifndef STATUS_INVALID_PARAMETER
 // It is now defined in Windows 2008 SDK.
 #define STATUS_INVALID_PARAMETER      ((NTSTATUS)0xC000000DL)
 #endif
 #define STATUS_CONFLICTING_ADDRESSES  ((NTSTATUS)0xC0000018L)
 #define STATUS_ACCESS_DENIED          ((NTSTATUS)0xC0000022L)
 #define STATUS_BUFFER_TOO_SMALL       ((NTSTATUS)0xC0000023L)
 #define STATUS_OBJECT_NAME_NOT_FOUND  ((NTSTATUS)0xC0000034L)
+#define STATUS_OBJECT_NAME_COLLISION  ((NTSTATUS)0xC0000035L)
 #define STATUS_PROCEDURE_NOT_FOUND    ((NTSTATUS)0xC000007AL)
 #define STATUS_INVALID_IMAGE_FORMAT   ((NTSTATUS)0xC000007BL)
 #define STATUS_NO_TOKEN               ((NTSTATUS)0xC000007CL)
 
 #define CURRENT_PROCESS ((HANDLE) -1)
 #define CURRENT_THREAD  ((HANDLE) -2)
 #define NtCurrentProcess CURRENT_PROCESS
 
 typedef struct _UNICODE_STRING {
   USHORT Length;
@@ skipping 80 matching lines @@
 #define FILE_DELETE_ON_CLOSE                    0x00001000
 #define FILE_OPEN_BY_FILE_ID                    0x00002000
 #define FILE_OPEN_FOR_BACKUP_INTENT             0x00004000
 #define FILE_NO_COMPRESSION                     0x00008000
 
 #define FILE_RESERVE_OPFILTER                   0x00100000
 #define FILE_OPEN_REPARSE_POINT                 0x00200000
 #define FILE_OPEN_NO_RECALL                     0x00400000
 #define FILE_OPEN_FOR_FREE_SPACE_QUERY          0x00800000
 
+// Create/open result values.

[rvargas (doing something else), 2014/01/15 23:00:39]

Add to the comment that these are the disposition values returned on the io
status information.

[Cait (Slow), 2014/01/17 23:05:41]

Done.

+#define FILE_SUPERSEDED                         0x00000000
+#define FILE_OPENED                             0x00000001
+#define FILE_CREATED                            0x00000002
+#define FILE_OVERWRITTEN                        0x00000003
+#define FILE_EXISTS                             0x00000004
+#define FILE_DOES_NOT_EXIST                     0x00000005
+
 typedef NTSTATUS (WINAPI *NtCreateFileFunction)(
   OUT PHANDLE FileHandle,
   IN ACCESS_MASK DesiredAccess,
   IN POBJECT_ATTRIBUTES ObjectAttributes,
   OUT PIO_STATUS_BLOCK IoStatusBlock,
   IN PLARGE_INTEGER AllocationSize OPTIONAL,
   IN ULONG FileAttributes,
   IN ULONG ShareAccess,
   IN ULONG CreateDisposition,
   IN ULONG CreateOptions,
@@ skipping 503 matching lines @@
     POBJECT_ATTRIBUTES ObjectAttributes);
 
 #define DIRECTORY_QUERY               0x0001
 #define DIRECTORY_TRAVERSE            0x0002
 #define DIRECTORY_CREATE_OBJECT       0x0004
 #define DIRECTORY_CREATE_SUBDIRECTORY 0x0008
 #define DIRECTORY_ALL_ACCESS          0x000F
 
 #endif  // SANDBOX_WIN_SRC_NT_INTERNALS_H__