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Kernel: Make VirtIOConsole block when VirtIOQueue is full
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4 changed files with 13 additions and 1 deletions
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@ -60,6 +60,7 @@ public:
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bool supply_buffer(Badge<VirtIODevice>, const ScatterGatherList&, BufferType, void* token);
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bool new_data_available() const;
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bool can_write() const;
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void* get_buffer(size_t*);
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void discard_used_buffers();
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