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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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6
Kernel/FileSystem/FileDescription.cpp
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@@ -256,9 +256,11 @@ MasterPTY* FileDescription::master_pty()
return static_cast<MasterPTY*>(m_file.ptr());
}
int FileDescription::close()
KResult FileDescription::close()
{
return 0;
if (m_file->ref_count() > 1)
return KSuccess;
return m_file->close();
}
String FileDescription::absolute_path() const