mirror of
https://github.com/LadybirdBrowser/ladybird
synced 2026-05-09 16:42:19 +02:00
b02ee664e7
To do this we also need to get rid of LockRefPtrs in the USB code as well. Most of the SysFS nodes are statically generated during boot and are not mutated afterwards. The same goes for general device code - once we generate the appropriate SysFS nodes, we almost never mutate the node pointers afterwards, making locking unnecessary.
35 lines
935 B
C++
35 lines
935 B
C++
/*
|
|
* Copyright (c) 2022, Liav A. <liavalb@hotmail.co.il>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <Kernel/Devices/HID/Management.h>
|
|
#include <Kernel/FileSystem/SysFS/Subsystems/Kernel/Variables/CapsLockRemap.h>
|
|
#include <Kernel/Sections.h>
|
|
|
|
namespace Kernel {
|
|
|
|
UNMAP_AFTER_INIT SysFSCapsLockRemap::SysFSCapsLockRemap(SysFSDirectory const& parent_directory)
|
|
: SysFSSystemBooleanVariable(parent_directory)
|
|
{
|
|
}
|
|
|
|
UNMAP_AFTER_INIT NonnullRefPtr<SysFSCapsLockRemap> SysFSCapsLockRemap::must_create(SysFSDirectory const& parent_directory)
|
|
{
|
|
return adopt_ref_if_nonnull(new (nothrow) SysFSCapsLockRemap(parent_directory)).release_nonnull();
|
|
}
|
|
|
|
bool SysFSCapsLockRemap::value() const
|
|
{
|
|
SpinlockLocker locker(m_lock);
|
|
return g_caps_lock_remapped_to_ctrl.load();
|
|
}
|
|
void SysFSCapsLockRemap::set_value(bool new_value)
|
|
{
|
|
SpinlockLocker locker(m_lock);
|
|
g_caps_lock_remapped_to_ctrl.exchange(new_value);
|
|
}
|
|
|
|
}
|