RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-31 13:48:12 +00:00
Code Issues Activity Actions

Kernel: Move KBufferBuilder to the fallible KBuffer API

Browse source 
KBufferBuilder::build() now returns an OwnPtr<KBuffer> and can fail.
Clients of the API have been updated to handle that situation.
This commit is contained in:
Andreas Kling 2020-12-18 14:10:10 +01:00
parent d936d86332
commit 8e79bde2b7
18 changed files with 121 additions and 100 deletions
Download patch file Download diff file Expand all files Collapse all files

6
Kernel/FileSystem/FileDescription.h
View file

@ -73,7 +73,7 @@ public:
ssize_t get_dir_entries(UserOrKernelBuffer& buffer, ssize_t);
KResultOr<KBuffer> read_entire_file();
KResultOr<NonnullOwnPtr<KBuffer>> read_entire_file();
String absolute_path() const;
@ -122,7 +122,7 @@ public:
FIFO::Direction fifo_direction() { return m_fifo_direction; }
void set_fifo_direction(Badge<FIFO>, FIFO::Direction direction) { m_fifo_direction = direction; }
Optional<KBuffer>& generator_cache() { return m_generator_cache; }
OwnPtr<KBuffer>& generator_cache() { return m_generator_cache; }
void set_original_inode(Badge<VFS>, NonnullRefPtr<Inode>&& inode) { m_inode = move(inode); }
@ -150,7 +150,7 @@ private:
off_t m_current_offset { 0 };
Optional<KBuffer> m_generator_cache;
OwnPtr<KBuffer> m_generator_cache;
u32 m_file_flags { 0 };