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Kernel: Add /dev/tty symlink that targets the current tty

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Bananymous
2023-09-05 00:59:29 +03:00
parent f0772e385c
commit ba7e1b9ca5
9 changed files with 35 additions and 12 deletions
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9
kernel/kernel/Terminal/Serial.cpp
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@@ -207,7 +207,9 @@ namespace Kernel
: TTY(0660, 0, 0)
, m_serial(serial)
, m_rdev(next_rdev())
{}
{
m_name = BAN::String::formatted("ttyS{}", minor(rdev()));
}
BAN::ErrorOr<BAN::RefPtr<SerialTTY>> SerialTTY::create(Serial serial)
{
@@ -228,11 +230,8 @@ namespace Kernel
IDT::register_irq_handler(COM2_IRQ, irq3_handler);
}
ASSERT(minor(tty->rdev()) < 10);
char name[] = { 't', 't', 'y', 'S', (char)('0' + minor(tty->rdev())), '\0' };
auto ref_ptr = BAN::RefPtr<SerialTTY>::adopt(tty);
DevFileSystem::get().add_device(name, ref_ptr);
DevFileSystem::get().add_device(ref_ptr->name(), ref_ptr);
if (serial.port() == COM1_PORT)
s_com1 = ref_ptr;
if (serial.port() == COM2_PORT)