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vmm: Only resize virtio-console when attached to TTY
Fixes: #3092 Signed-off-by: Rob Bradford <robert.bradford@intel.com>
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@ -1755,7 +1755,12 @@ impl DeviceManager {
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.unwrap()
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.unwrap()
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.insert(id.clone(), device_node!(id, virtio_console_device));
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.insert(id.clone(), device_node!(id, virtio_console_device));
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Ok(Some(console_resizer))
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// Only provide a resizer (for SIGWINCH handling) if the console is attached to the TTY
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Ok(if matches!(console_config.mode, ConsoleOutputMode::Tty) {
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Some(console_resizer)
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} else {
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None
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})
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}
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}
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fn add_console_device(
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fn add_console_device(
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