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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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4
Kernel/TTY/MasterPTY.cpp
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@ -112,7 +112,7 @@ bool MasterPTY::can_write_from_slave() const
return m_buffer.space_for_writing();
}
void MasterPTY::close()
KResult MasterPTY::close()
{
if (ref_count() == 2) {
InterruptDisabler disabler;
@ -122,6 +122,8 @@ void MasterPTY::close()
m_slave->hang_up();
}
return KSuccess;
}
int MasterPTY::ioctl(FileDescription& description, unsigned request, FlatPtr arg)