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Kernel: Memory-mapped files now have the absolute path as their name.

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It's generated when the mapping is first created, so it won't update if
the file moves. Maybe that's something we should support, too.
This commit is contained in:
Andreas Kling 2019-06-02 10:14:28 +02:00
commit 5e1c7cb32c
Notes: sideshowbarker 2024-07-19 13:47:51 +09:00
9 changed files with 10 additions and 17 deletions
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Kernel/SharedMemory.h
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@ -31,7 +31,7 @@ private:
virtual String absolute_path(const FileDescriptor&) const override;
virtual const char* class_name() const override { return "SharedMemory"; }
virtual bool is_shared_memory() const override { return true; }
virtual KResultOr<Region*> mmap(Process&, LinearAddress, size_t offset, size_t size, int prot) override;
virtual KResultOr<Region*> mmap(Process&, FileDescriptor&, LinearAddress, size_t offset, size_t size, int prot) override;
SharedMemory(const String& name, uid_t, gid_t, mode_t);