diff options
Diffstat (limited to 'kernel/kernel/filesystem/inode.hpp')
| -rw-r--r-- | kernel/kernel/filesystem/inode.hpp | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/kernel/kernel/filesystem/inode.hpp b/kernel/kernel/filesystem/inode.hpp index afe15e7d..677c5155 100644 --- a/kernel/kernel/filesystem/inode.hpp +++ b/kernel/kernel/filesystem/inode.hpp @@ -3,6 +3,7 @@ #include <kapi/filesystem.hpp> +#include <kstd/memory.hpp> #include <kstd/result.hpp> #include <kstd/units.hpp> @@ -12,6 +13,8 @@ namespace kernel::filesystem { + struct mount; + //! An inode in the filesystem. //! //! Specific filesystems, or other subsystems, may provide their own implementation of this abstract base class. For @@ -102,6 +105,24 @@ namespace kernel::filesystem [[nodiscard]] virtual auto raw_device() const -> std::optional<kapi::filesystem::device_number>; //! @} + + //! @name Mount Resolution + //! @{ + + //! Get the mount this inode belongs to. + //! + //! @return The mount this inode belongs to. + [[nodiscard]] auto owning_mount() const noexcept -> kstd::weak_ptr<mount>; + + //! Define which mount this inode belongs to. + //! + //! @param source The mount this inode belongs to. + auto set_owning_mount(kstd::shared_ptr<mount> const & source) noexcept -> void; + + //! @} + + private: + kstd::weak_ptr<mount> m_owning_mount{}; }; } // namespace kernel::filesystem |