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 edk { 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 edk 31 } // namespace mojo 32 33 #endif // MOJO_EDK_EMBEDDER_PLATFORM_HANDLE_UTILS_H_ 34
