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Kernel: Allow the user to specify the virtual console when booting

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This commit is contained in:
Liav A 2021-05-14 00:22:02 +03:00 • committed by Andreas Kling
parent 99eab4667a
commit ab52108982
4 changed files with 17 additions and 2 deletions
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8
Kernel/TTY/ConsoleManagement.cpp
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@ -5,8 +5,10 @@
*/
#include <AK/Singleton.h>
#include <Kernel/CommandLine.h>
#include <Kernel/Debug.h>
#include <Kernel/Graphics/GraphicsManagement.h>
#include <Kernel/Panic.h>
#include <Kernel/TTY/ConsoleManagement.h>
namespace Kernel {
@ -39,7 +41,11 @@ UNMAP_AFTER_INIT void ConsoleManagement::initialize()
m_consoles.append(VirtualConsole::create(index));
}
// Note: By default the active console is the first one.
m_active_console = m_consoles[0];
auto tty_number = kernel_command_line().switch_to_tty();
if (tty_number > m_consoles.size()) {
PANIC("Switch to tty value is invalid: {} ", tty_number);
}
m_active_console = m_consoles[tty_number];
ScopedSpinLock lock(m_lock);
m_active_console->set_active(true);
}