gecko-dev/ipc/glue/FileDescriptorUtils.h
Joshua Cranmer fd7dc9022e Bug 884061 - Part 3m: Use NS_DECL_THREADSAFE_ISUPPORTS in ipc/, r=bent
--HG--
extra : rebase_source : 77f707d086624cc908a4e39935aa2a03f16543fb
2013-07-18 21:23:32 -05:00

49 lines
1.1 KiB
C++

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_ipc_FileDescriptorUtils_h
#define mozilla_ipc_FileDescriptorUtils_h
#include "mozilla/Attributes.h"
#include "mozilla/ipc/FileDescriptor.h"
#include "nsIRunnable.h"
namespace mozilla {
namespace ipc {
// When Dispatch() is called (from main thread) this class arranges to close the
// provided FileDescriptor on one of the socket transport service threads (to
// avoid main thread I/O).
class CloseFileRunnable MOZ_FINAL : public nsIRunnable
{
typedef mozilla::ipc::FileDescriptor FileDescriptor;
FileDescriptor mFileDescriptor;
public:
CloseFileRunnable(const FileDescriptor& aFileDescriptor)
#ifdef DEBUG
;
#else
: mFileDescriptor(aFileDescriptor)
{ }
#endif
NS_DECL_THREADSAFE_ISUPPORTS
NS_DECL_NSIRUNNABLE
void Dispatch();
private:
~CloseFileRunnable();
void CloseFile();
};
} // namespace ipc
} // namespace mozilla
#endif // mozilla_ipc_FileDescriptorUtils_h