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| 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. | |
| 4 | |
| 5 #ifndef MOJO_EDK_EMBEDDER_PLATFORM_HANDLE_UTILS_H_ | |
| 6 #define MOJO_EDK_EMBEDDER_PLATFORM_HANDLE_UTILS_H_ | |
| 7 | |
| 8 #include "mojo/edk/embedder/platform_handle.h" | |
| 9 #include "mojo/edk/embedder/scoped_platform_handle.h" | |
| 10 #include "mojo/edk/system/system_impl_export.h" | |
| 11 | |
| 12 namespace mojo { | |
| 13 namespace embedder { | |
| 14 | |
| 15 // Closes all the |PlatformHandle|s in the given container. | |
| 16 template <typename PlatformHandleContainer> | |
| 17 MOJO_SYSTEM_IMPL_EXPORT inline void CloseAllPlatformHandles( | |
| 18 PlatformHandleContainer* platform_handles) { | |
| 19 for (typename PlatformHandleContainer::iterator it = | |
| 20 platform_handles->begin(); | |
| 21 it != platform_handles->end(); ++it) | |
| 22 it->CloseIfNecessary(); | |
| 23 } | |
| 24 | |
| 25 // Duplicates the given |PlatformHandle| (which must be valid). (Returns an | |
| 26 // invalid |ScopedPlatformHandle| on failure.) | |
| 27 MOJO_SYSTEM_IMPL_EXPORT ScopedPlatformHandle | |
| 28 DuplicatePlatformHandle(PlatformHandle platform_handle); | |
| 29 | |
| 30 } // namespace embedder | |
| 31 } // namespace mojo | |
| 32 | |
| 33 #endif // MOJO_EDK_EMBEDDER_PLATFORM_HANDLE_UTILS_H_ | |
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