RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-31 04:48:14 +00:00
Code Issues Activity Actions

Kernel: Add FIBMAP ioctl to Ext2FileSystem

Browse source 
FIBMAP is a linux ioctl that gives the location on disk of a specific
block of a file
This commit is contained in:
Peter Elliott 2021-01-30 13:12:49 -07:00 • committed by Andreas Kling
parent e8aae033f1
commit c0e88b9710
6 changed files with 53 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

1
Kernel/FileSystem/InodeFile.h
View file

@ -49,6 +49,7 @@ public:
virtual KResultOr<size_t> read(FileDescription&, size_t, UserOrKernelBuffer&, size_t) override;
virtual KResultOr<size_t> write(FileDescription&, size_t, const UserOrKernelBuffer&, size_t) override;
virtual int ioctl(FileDescription&, unsigned request, FlatPtr arg) override;
virtual KResultOr<Region*> mmap(Process&, FileDescription&, const Range&, size_t offset, int prot, bool shared) override;
virtual String absolute_path(const FileDescription&) const override;