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Kernel: Fix multiple bugs with terminal

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This commit is contained in:
Bananymous
2023-07-13 13:09:52 +03:00
parent c3a71e94a9
commit 65559a3e44
4 changed files with 18 additions and 21 deletions
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15
kernel/kernel/Terminal/TTY.cpp
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@@ -33,10 +33,10 @@ namespace Kernel
return makedev(major, minor++);
}
static TTY* s_tty = nullptr;
static BAN::RefPtr<TTY> s_tty;
TTY::TTY(TerminalDriver* driver)
: CharacterDevice(0444, 0, 0)
: CharacterDevice(0666, 0, 0)
, m_terminal_driver(driver)
{
m_width = m_terminal_driver->width();
@@ -45,11 +45,11 @@ namespace Kernel
m_buffer = new Cell[m_width * m_height];
ASSERT(m_buffer);
if (s_tty == nullptr)
if (!s_tty)
s_tty = this;
}
TTY* TTY::current()
BAN::RefPtr<TTY> TTY::current()
{
return s_tty;
}
@@ -58,11 +58,10 @@ namespace Kernel
{
m_rdev = next_tty_rdev();
char name[5] { 't', 't', 'y', '1', '\0'};
name[3] += minor(m_rdev);
ASSERT(minor(m_rdev) < 10);
char name[5] { 't', 't', 'y', (char)('0' + minor(m_rdev)), '\0' };
DevFileSystem::get().add_device(name, this);
DevFileSystem::get().add_device(name, BAN::RefPtr<TTY>::adopt(this));
if (s_input_process)
return;
@@ -676,7 +675,7 @@ flush:
bool TTY::is_initialized()
{
return s_tty != nullptr;
return s_tty;
}
}