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Kernel: Add a method to determine the desired permissions of a Device

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This method will be used later in DevFS, to set the appropriate
permissions for each device node.
This commit is contained in:
Liav A 2020-12-25 19:01:19 +02:00 • committed by Andreas Kling
commit 18e77aa285
Notes: sideshowbarker 2024-07-19 00:31:49 +09:00
17 changed files with 50 additions and 0 deletions
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3
Kernel/TTY/MasterPTY.h
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@ -48,6 +48,9 @@ public:
virtual String absolute_path(const FileDescription&) const override;
// ^Device
virtual mode_t required_mode() const override { return 0640; }
private:
// ^CharacterDevice
virtual KResultOr<size_t> read(FileDescription&, size_t, UserOrKernelBuffer&, size_t) override;