Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 47 insertions, 0 deletions

diff --git a/ipc/chromium/src/base/platform_file.h b/ipc/chromium/src/base/platform_file.h
new file mode 100644
index 0000000000..c76d6f29c5
--- /dev/null
+++ b/ipc/chromium/src/base/platform_file.h
@@ -0,0 +1,47 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+// Copyright (c) 2006-2008 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.
+
+#ifndef BASE_PLATFORM_FILE_H_
+#define BASE_PLATFORM_FILE_H_
+
+#include "build/build_config.h"
+#if defined(OS_WIN)
+#  include <windows.h>
+#endif
+
+#include <string>
+
+namespace base {
+
+#if defined(OS_WIN)
+typedef HANDLE PlatformFile;
+const PlatformFile kInvalidPlatformFileValue = INVALID_HANDLE_VALUE;
+#elif defined(OS_POSIX)
+typedef int PlatformFile;
+const PlatformFile kInvalidPlatformFileValue = -1;
+#endif
+
+enum PlatformFileFlags {
+  PLATFORM_FILE_OPEN = 1,
+  PLATFORM_FILE_CREATE = 2,
+  PLATFORM_FILE_OPEN_ALWAYS = 4,    // May create a new file.
+  PLATFORM_FILE_CREATE_ALWAYS = 8,  // May overwrite an old file.
+  PLATFORM_FILE_READ = 16,
+  PLATFORM_FILE_WRITE = 32,
+  PLATFORM_FILE_EXCLUSIVE_READ = 64,  // EXCLUSIVE is opposite of Windows SHARE
+  PLATFORM_FILE_EXCLUSIVE_WRITE = 128,
+  PLATFORM_FILE_ASYNC = 256
+};
+
+// Creates or open the given file. If PLATFORM_FILE_OPEN_ALWAYS is used, and
+// |created| is provided, |created| will be set to true if the file was created
+// or to false in case the file was just opened.
+PlatformFile CreatePlatformFile(const std::wstring& name, int flags,
+                                bool* created);
+
+}  // namespace base
+
+#endif  // BASE_PLATFORM_FILE_H_