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Kernel: Allow File::close() to fail

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And pass the result through to sys$close() return value.

Fixes https://github.com/SerenityOS/serenity/issues/427
This commit is contained in:
Sergey Bugaev 2020-06-02 19:20:05 +03:00 • committed by Andreas Kling
parent d4ddb0013c
commit 1b4e88fb59
12 changed files with 23 additions and 15 deletions
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2
Kernel/TTY/SlavePTY.h
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@ -51,7 +51,7 @@ private:
virtual ssize_t read(FileDescription&, size_t, u8*, ssize_t) override;
virtual bool can_write(const FileDescription&, size_t) const override;
virtual const char* class_name() const override { return "SlavePTY"; }
virtual void close() override;
virtual KResult close() override;
friend class MasterPTY;
SlavePTY(MasterPTY&, unsigned index);