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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/FileSystem/File.h
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@ -69,7 +69,7 @@ public:
virtual ~File();
virtual KResultOr<NonnullRefPtr<FileDescription>> open(int options);
virtual void close();
virtual KResult close();
virtual bool can_read(const FileDescription&, size_t) const = 0;
virtual bool can_write(const FileDescription&, size_t) const = 0;