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Allow character devices to block write attempts until there is more space.

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This commit is contained in:
Andreas Kling 2019-01-15 09:17:22 +01:00
parent 49b63281a0
commit e452303c66
21 changed files with 39 additions and 7 deletions
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5
Kernel/SlavePTY.cpp
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@ -29,3 +29,8 @@ void SlavePTY::on_tty_write(const byte* data, size_t size)
{
m_master->on_slave_write(data, size);
}
bool SlavePTY::can_write(Process& process) const
{
return m_master->can_write(process);
}