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Kernel: Allow passing initial UID and GID when creating new inodes

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If we're creating something that should have a different owner than the
current process's UID/GID, we need to plumb that all the way through
VFS down to the FS functions.
This commit is contained in:
Andreas Kling 2020-01-03 20:13:21 +01:00
parent 82760998a9
commit 4abbedb6e4
11 changed files with 41 additions and 33 deletions
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4
Kernel/FileSystem/ProcFS.h
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@ -23,8 +23,8 @@ public:
virtual InodeIdentifier root_inode() const override;
virtual RefPtr<Inode> get_inode(InodeIdentifier) const override;
virtual RefPtr<Inode> create_inode(InodeIdentifier parent_id, const String& name, mode_t, off_t size, dev_t, int& error) override;
virtual RefPtr<Inode> create_directory(InodeIdentifier parent_id, const String& name, mode_t, int& error) override;
virtual RefPtr<Inode> create_inode(InodeIdentifier parent_id, const String& name, mode_t, off_t size, dev_t, uid_t, gid_t, int& error) override;
virtual RefPtr<Inode> create_directory(InodeIdentifier parent_id, const String& name, mode_t, uid_t, gid_t, int& error) override;
static void add_sys_bool(String&&, Lockable<bool>&, Function<void()>&& notify_callback = nullptr);
static void add_sys_string(String&&, Lockable<String>&, Function<void()>&& notify_callback = nullptr);