xpcom/base/nsMemoryImpl.h@b8a032363ba2 (annotated)
xpcom/base/nsMemoryImpl.h
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ |
| michael@0 | 2 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 3 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 4 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 5 | |
| michael@0 | 6 | #ifndef nsMemoryImpl_h__ |
| michael@0 | 7 | #define nsMemoryImpl_h__ |
| michael@0 | 8 | |
| michael@0 | 9 | #include "mozilla/Atomics.h" |
| michael@0 | 10 | |
| michael@0 | 11 | #include "nsIMemory.h" |
| michael@0 | 12 | #include "nsIRunnable.h" |
| michael@0 | 13 | |
| michael@0 | 14 | // nsMemoryImpl is a static object. We can do this because it doesn't have |
| michael@0 | 15 | // a constructor/destructor or any instance members. Please don't add |
| michael@0 | 16 | // instance member variables, only static member variables. |
| michael@0 | 17 | |
| michael@0 | 18 | class nsMemoryImpl : public nsIMemory |
| michael@0 | 19 | { |
| michael@0 | 20 | public: |
| michael@0 | 21 | // We don't use the generic macros because we are a special static object |
| michael@0 | 22 | NS_IMETHOD QueryInterface(REFNSIID aIID, void** aResult); |
| michael@0 | 23 | NS_IMETHOD_(MozExternalRefCountType) AddRef(void) { return 1; } |
| michael@0 | 24 | NS_IMETHOD_(MozExternalRefCountType) Release(void) { return 1; } |
| michael@0 | 25 | |
| michael@0 | 26 | NS_DECL_NSIMEMORY |
| michael@0 | 27 | |
| michael@0 | 28 | static nsresult Create(nsISupports* outer, |
| michael@0 | 29 | const nsIID& aIID, void **aResult); |
| michael@0 | 30 | |
| michael@0 | 31 | NS_HIDDEN_(nsresult) FlushMemory(const char16_t* aReason, bool aImmediate); |
| michael@0 | 32 | NS_HIDDEN_(nsresult) RunFlushers(const char16_t* aReason); |
| michael@0 | 33 | |
| michael@0 | 34 | protected: |
| michael@0 | 35 | struct FlushEvent : public nsIRunnable { |
| michael@0 | 36 | NS_DECL_ISUPPORTS_INHERITED |
| michael@0 | 37 | NS_DECL_NSIRUNNABLE |
| michael@0 | 38 | const char16_t* mReason; |
| michael@0 | 39 | }; |
| michael@0 | 40 | |
| michael@0 | 41 | static mozilla::Atomic<bool> sIsFlushing; |
| michael@0 | 42 | static FlushEvent sFlushEvent; |
| michael@0 | 43 | static PRIntervalTime sLastFlushTime; |
| michael@0 | 44 | }; |
| michael@0 | 45 | |
| michael@0 | 46 | #endif // nsMemoryImpl_h__ |
