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Kernel: Pass 'prot' argument to File::mmap() and act on it.
Nothing crazy, this just means that PROT_READ allocates readable regions, and that PROT_WRITE allocates writable ones.
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7 changed files with 11 additions and 9 deletions
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@ -31,7 +31,7 @@ private:
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virtual String absolute_path(FileDescriptor&) const override;
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virtual const char* class_name() const override { return "SharedMemory"; }
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virtual bool is_shared_memory() const override { return true; }
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virtual KResultOr<Region*> mmap(Process&, LinearAddress, size_t offset, size_t size) override;
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virtual KResultOr<Region*> mmap(Process&, LinearAddress, size_t offset, size_t size, int prot) override;
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SharedMemory(const String& name, uid_t, gid_t, mode_t);
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