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Kernel: Port stat() to KResult/KResultOr<T>.

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This commit is contained in:
Andreas Kling 2019-03-02 00:11:08 +01:00
parent f75eb9af16
commit 37f6844c6c
5 changed files with 31 additions and 40 deletions
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4
Kernel/VirtualFileSystem.h
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@ -73,7 +73,7 @@ public:
KResult chmod(Inode&, mode_t);
KResult chown(const String& path, uid_t, gid_t, Inode& base);
KResult access(const String& path, int mode, Inode& base);
bool stat(const String& path, int& error, int options, Inode& base, struct stat&);
KResult stat(const String& path, int options, Inode& base, struct stat&);
KResult utime(const String& path, Inode& base, time_t atime, time_t mtime);
KResultOr<Retained<Inode>> open_directory(const String& path, Inode& base);
@ -105,7 +105,7 @@ private:
InodeIdentifier old_resolve_path(const String& path, InodeIdentifier base, int& error, int options = 0, InodeIdentifier* parent_id = nullptr);
KResultOr<InodeIdentifier> resolve_path(const String& path, InodeIdentifier base, int options = 0, InodeIdentifier* parent_id = nullptr);
RetainPtr<Inode> resolve_path_to_inode(const String& path, Inode& base, int& error, RetainPtr<Inode>* parent_id = nullptr);
KResultOr<RetainPtr<Inode>> resolve_path_to_inode(const String& path, Inode& base, RetainPtr<Inode>* parent_id = nullptr);
KResultOr<Retained<Inode>> resolve_path_to_inode(const String& path, Inode& base, RetainPtr<Inode>* parent_id = nullptr, int options = 0);
KResultOr<InodeIdentifier> resolve_symbolic_link(InodeIdentifier base, Inode& symlink_inode);
Mount* find_mount_for_host(InodeIdentifier);