RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-27 07:17:35 +00:00
Code Issues Activity Actions

Kernel: Customize File::unref() and make it virtual

Browse source 
Make File inherit from RefCountedBase and provide a custom unref()
implementation. This will allow subclasses that participate in lists to
remove themselves in a safe way when being destroyed.
This commit is contained in:
Andreas Kling 2021-08-16 20:58:23 +02:00
parent fc0cd8317a
commit 641083f3b8
2 changed files with 10 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

3
Kernel/FileSystem/File.h
View file

@ -71,9 +71,10 @@ public:
// - Should create a Region in the Process and return it if successful.
class File
: public RefCounted<File>
: public RefCountedBase
, public Weakable<File> {
public:
virtual bool unref() const;
virtual ~File();
virtual KResultOr<NonnullRefPtr<FileDescription>> open(int options);