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Kernel: Make self-contained locking smart pointers their own classes

Until now, our kernel has reimplemented a number of AK classes to
provide automatic internal locking:

- RefPtr
- NonnullRefPtr
- WeakPtr
- Weakable

This patch renames the Kernel classes so that they can coexist with
the original AK classes:

- RefPtr => LockRefPtr
- NonnullRefPtr => NonnullLockRefPtr
- WeakPtr => LockWeakPtr
- Weakable => LockWeakable

The goal here is to eventually get rid of the Lock* classes in favor of
using external locking.
This commit is contained in:
Andreas Kling 2022-08-19 20:53:40 +02:00
parent e475263113
commit 11eee67b85
360 changed files with 1703 additions and 1672 deletions

View file

@ -8,11 +8,11 @@
#include <AK/AtomicRefCounted.h>
#include <AK/Error.h>
#include <AK/NonnullRefPtr.h>
#include <AK/StringView.h>
#include <AK/Types.h>
#include <AK/Weakable.h>
#include <Kernel/Forward.h>
#include <Kernel/Library/LockWeakable.h>
#include <Kernel/Library/NonnullLockRefPtr.h>
#include <Kernel/UnixTypes.h>
#include <Kernel/UserOrKernelBuffer.h>
#include <Kernel/VirtualAddress.h>
@ -72,13 +72,13 @@ public:
class File
: public AtomicRefCounted<File>
, public Weakable<File> {
, public LockWeakable<File> {
public:
virtual bool unref() const { return AtomicRefCounted<File>::unref(); }
virtual void will_be_destroyed() { }
virtual ~File();
virtual ErrorOr<NonnullRefPtr<OpenFileDescription>> open(int options);
virtual ErrorOr<NonnullLockRefPtr<OpenFileDescription>> open(int options);
virtual ErrorOr<void> close();
virtual bool can_read(OpenFileDescription const&, u64) const = 0;