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https://github.com/RGBCube/serenity
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7c0540a229
This has KString, KBuffer, DoubleBuffer, KBufferBuilder, IOWindow, UserOrKernelBuffer and ScopedCritical classes being moved to the Kernel/Library subdirectory. Also, move the panic and assertions handling code to that directory.
48 lines
1.4 KiB
C++
48 lines
1.4 KiB
C++
/*
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* Copyright (c) 2021, Liav A. <liavalb@hotmail.co.il>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <Kernel/FileSystem/SysFS/Registry.h>
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#include <Kernel/FileSystem/SysFS/Subsystems/Bus/USB/BusDirectory.h>
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#include <Kernel/Library/KBufferBuilder.h>
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namespace Kernel {
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static SysFSUSBBusDirectory* s_sysfs_usb_bus_directory;
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void SysFSUSBBusDirectory::plug(Badge<USB::Hub>, SysFSUSBDeviceInformation& new_device_info_node)
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{
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MUST(m_child_components.with([&](auto& list) -> ErrorOr<void> {
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list.append(new_device_info_node);
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return {};
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}));
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}
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void SysFSUSBBusDirectory::unplug(Badge<USB::Hub>, SysFSUSBDeviceInformation& removed_device_info_node)
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{
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MUST(m_child_components.with([&](auto& list) -> ErrorOr<void> {
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list.remove(removed_device_info_node);
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return {};
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}));
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}
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SysFSUSBBusDirectory& SysFSUSBBusDirectory::the()
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{
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VERIFY(s_sysfs_usb_bus_directory);
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return *s_sysfs_usb_bus_directory;
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}
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UNMAP_AFTER_INIT SysFSUSBBusDirectory::SysFSUSBBusDirectory(SysFSBusDirectory& buses_directory)
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: SysFSDirectory(buses_directory)
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{
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}
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UNMAP_AFTER_INIT void SysFSUSBBusDirectory::initialize()
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{
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auto directory = adopt_ref(*new SysFSUSBBusDirectory(SysFSComponentRegistry::the().buses_directory()));
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SysFSComponentRegistry::the().register_new_bus_directory(directory);
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s_sysfs_usb_bus_directory = directory;
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}
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}
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