RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-31 14:18:12 +00:00
Code Issues Activity Actions

Kernel: Convert the DiskBackedFS write API to take "const u8*"

Browse source 
This way clients are not required to have instantiated ByteBuffers
and can choose whatever memory scheme works best for them.

Also converted some of the Ext2FS code to use stack buffers instead.
This commit is contained in:
Andreas Kling 2019-09-30 11:20:51 +02:00
parent 1fc2612667
commit 922fd703c9
4 changed files with 29 additions and 32 deletions
Download patch file Download diff file Expand all files Collapse all files

4
Kernel/FileSystem/DiskBackedFileSystem.h
View file

@ -22,8 +22,8 @@ protected:
bool read_block(unsigned index, u8* buffer) const;
bool read_blocks(unsigned index, unsigned count, u8* buffer) const;
bool write_block(unsigned index, const ByteBuffer&);
bool write_blocks(unsigned index, unsigned count, const ByteBuffer&);
bool write_block(unsigned index, const u8*);
bool write_blocks(unsigned index, unsigned count, const u8*);
private:
DiskCache& cache() const;