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Kernel: Make Memory::RingBuffer construction fallible

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This commit is contained in:
Idan Horowitz 2022-01-20 21:10:46 +02:00 • committed by Andreas Kling
parent 9eccd4c56e
commit d65347d39d
4 changed files with 17 additions and 8 deletions
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4
Kernel/Bus/VirtIO/ConsolePort.cpp
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@ -17,8 +17,8 @@ ConsolePort::ConsolePort(unsigned port, VirtIO::Console& console)
, m_console(console)
, m_port(port)
{
m_receive_buffer = make<Memory::RingBuffer>("VirtIO::ConsolePort Receive"sv, RINGBUFFER_SIZE);
m_transmit_buffer = make<Memory::RingBuffer>("VirtIO::ConsolePort Transmit"sv, RINGBUFFER_SIZE);
m_receive_buffer = Memory::RingBuffer::try_create("VirtIO::ConsolePort Receive"sv, RINGBUFFER_SIZE).release_value_but_fixme_should_propagate_errors();
m_transmit_buffer = Memory::RingBuffer::try_create("VirtIO::ConsolePort Transmit"sv, RINGBUFFER_SIZE).release_value_but_fixme_should_propagate_errors();
m_receive_queue = m_port == 0 ? 0 : m_port * 2 + 2;
m_transmit_queue = m_port == 0 ? 1 : m_port * 2 + 3;
}