1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #ifndef MOJO_EDK_EMBEDDER_PLATFORM_SUPPORT_H_
6 #define MOJO_EDK_EMBEDDER_PLATFORM_SUPPORT_H_
10 #include "base/macros.h"
11 #include "mojo/edk/embedder/scoped_platform_handle.h"
12 #include "mojo/edk/system/system_impl_export.h"
17 class PlatformSharedBuffer;
19 // This class is provided by the embedder to implement (typically
20 // platform-dependent) things needed by the Mojo system implementation.
21 class MOJO_SYSTEM_IMPL_EXPORT PlatformSupport {
23 virtual ~PlatformSupport() {}
25 virtual PlatformSharedBuffer* CreateSharedBuffer(size_t num_bytes) = 0;
26 virtual PlatformSharedBuffer* CreateSharedBufferFromHandle(
28 ScopedPlatformHandle platform_handle) = 0;
34 DISALLOW_COPY_AND_ASSIGN(PlatformSupport);
37 } // namespace embedder
40 #endif // MOJO_EDK_EMBEDDER_PLATFORM_SUPPORT_H_