RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-31 18:18:12 +00:00
Code Issues Activity Actions

Kernel: Refactor storage stack with u64 as mmap offset

Browse source
This commit is contained in:
Jean-Baptiste Boric 2021-03-18 22:57:25 +01:00 • committed by Andreas Kling
parent 0d8c9024ee
commit 6698fd84ff
15 changed files with 21 additions and 21 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Kernel/FileSystem/File.h
View file

@ -114,7 +114,7 @@ public:
virtual KResultOr<size_t> read(FileDescription&, u64, UserOrKernelBuffer&, size_t) = 0;
virtual KResultOr<size_t> write(FileDescription&, u64, const UserOrKernelBuffer&, size_t) = 0;
virtual int ioctl(FileDescription&, unsigned request, FlatPtr arg);
virtual KResultOr<Region*> mmap(Process&, FileDescription&, const Range&, size_t offset, int prot, bool shared);
virtual KResultOr<Region*> mmap(Process&, FileDescription&, const Range&, u64 offset, int prot, bool shared);
virtual KResult stat(::stat&) const { return EBADF; }
virtual String absolute_path(const FileDescription&) const = 0;