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Kernel: Port more code to KResult and KResultOr<T>.

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This commit is contained in:
Andreas Kling 2019-03-06 22:14:31 +01:00
parent 3079ef01ce
commit 028afabf6b
15 changed files with 155 additions and 198 deletions
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6
Kernel/VirtualFileSystem.h
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@ -62,9 +62,9 @@ public:
bool mount_root(RetainPtr<FS>&&);
bool mount(RetainPtr<FS>&&, const String& path);
RetainPtr<FileDescriptor> open(RetainPtr<Device>&&, int& error, int options);
RetainPtr<FileDescriptor> open(const String& path, int& error, int options, mode_t mode, Inode& base);
RetainPtr<FileDescriptor> create(const String& path, int& error, int options, mode_t mode, Inode& base);
KResultOr<Retained<FileDescriptor>> open(RetainPtr<Device>&&, int options);
KResultOr<Retained<FileDescriptor>> open(const String& path, int options, mode_t mode, Inode& base);
KResultOr<Retained<FileDescriptor>> create(const String& path, int options, mode_t mode, Inode& base);
KResult mkdir(const String& path, mode_t mode, Inode& base);
KResult link(const String& old_path, const String& new_path, Inode& base);
KResult unlink(const String& path, Inode& base);