Everywhere: Replace AK::Singleton => Singleton

AK/FlyString.cpp

@@ -24,7 +24,7 @@ struct FlyStringImplTraits : public Traits<StringImpl*> {
     }
 };
 
-static AK::Singleton<HashTable<StringImpl*, FlyStringImplTraits>> s_table;
+static Singleton<HashTable<StringImpl*, FlyStringImplTraits>> s_table;
 
 static HashTable<StringImpl*, FlyStringImplTraits>& fly_impls()
 {

Kernel/ConsoleDevice.cpp

@@ -14,7 +14,7 @@
 // Output bytes to kernel debug port 0xE9 (Bochs console). It's very handy.
 #define CONSOLE_OUT_TO_BOCHS_DEBUG_PORT
 
-static AK::Singleton<ConsoleDevice> s_the;
+static Singleton<ConsoleDevice> s_the;
 static Kernel::SpinLock g_console_lock;
 
 UNMAP_AFTER_INIT void ConsoleDevice::initialize()

Kernel/Devices/Device.cpp

@@ -10,7 +10,7 @@
 
 namespace Kernel {
 
-static AK::Singleton<HashMap<u32, Device*>> s_all_devices;
+static Singleton<HashMap<u32, Device*>> s_all_devices;
 
 HashMap<u32, Device*>& Device::all_devices()
 {

Kernel/Devices/HID/HIDManagement.cpp

@@ -14,7 +14,7 @@
 namespace Kernel {
 
 Atomic<bool> g_caps_lock_remapped_to_ctrl;
-static AK::Singleton<HIDManagement> s_the;
+static Singleton<HIDManagement> s_the;
 
 // clang-format off
 static constexpr Keyboard::CharacterMapData DEFAULT_CHARACTER_MAP =

Kernel/Devices/NullDevice.cpp

@@ -10,7 +10,7 @@
 
 namespace Kernel {
 
-static AK::Singleton<NullDevice> s_the;
+static Singleton<NullDevice> s_the;
 
 UNMAP_AFTER_INIT void NullDevice::initialize()
 {

Kernel/Devices/SB16.cpp

@@ -58,7 +58,7 @@ void SB16::set_sample_rate(uint16_t hz)
     dsp_write((u8)hz);
 }
 
-static AK::Singleton<SB16> s_the;
+static Singleton<SB16> s_the;
 
 UNMAP_AFTER_INIT SB16::SB16()
     : IRQHandler(SB16_DEFAULT_IRQ)

Kernel/Devices/VMWareBackdoor.cpp

@@ -86,7 +86,7 @@ private:
     OwnPtr<VMWareBackdoor> m_backdoor;
 };
 
-static AK::Singleton<VMWareBackdoorDetector> s_vmware_backdoor;
+static Singleton<VMWareBackdoorDetector> s_vmware_backdoor;
 
 VMWareBackdoor* VMWareBackdoor::the()
 {

Kernel/FileSystem/DevPtsFS.cpp

@@ -25,7 +25,7 @@ DevPtsFS::~DevPtsFS()
 {
 }
 
-static AK::Singleton<HashTable<unsigned>> s_ptys;
+static Singleton<HashTable<unsigned>> s_ptys;
 
 bool DevPtsFS::initialize()
 {

Kernel/FileSystem/FIFO.cpp

@@ -17,7 +17,7 @@
 
 namespace Kernel {
 
-static AK::Singleton<ProtectedValue<HashTable<FIFO*>>> s_table;
+static Singleton<ProtectedValue<HashTable<FIFO*>>> s_table;
 
 static ProtectedValue<HashTable<FIFO*>>& all_fifos()
 {

Kernel/FileSystem/FileSystem.cpp

@@ -16,7 +16,7 @@
 namespace Kernel {
 
 static u32 s_lastFileSystemID;
-static AK::Singleton<HashMap<u32, FileSystem*>> s_file_system_map;
+static Singleton<HashMap<u32, FileSystem*>> s_file_system_map;
 
 static HashMap<u32, FileSystem*>& all_file_systems()
 {

Kernel/FileSystem/Inode.cpp

@@ -23,7 +23,7 @@
 namespace Kernel {
 
 static SpinLock s_all_inodes_lock;
-static AK::Singleton<Inode::List> s_list;
+static Singleton<Inode::List> s_list;
 
 static Inode::List& all_with_lock()
 {

Kernel/FileSystem/ProcFS.cpp

@@ -18,7 +18,7 @@
 
 namespace Kernel {
 
-static AK::Singleton<ProcFSComponentRegistry> s_the;
+static Singleton<ProcFSComponentRegistry> s_the;
 
 ProcFSComponentRegistry& ProcFSComponentRegistry::the()
 {

Kernel/FileSystem/SysFS.cpp

@@ -11,7 +11,7 @@
 
 namespace Kernel {
 
-static AK::Singleton<SysFSComponentRegistry> s_the;
+static Singleton<SysFSComponentRegistry> s_the;
 
 SysFSComponentRegistry& SysFSComponentRegistry::the()
 {

Kernel/FileSystem/VirtualFileSystem.cpp

@@ -21,7 +21,7 @@
 
 namespace Kernel {
 
-static AK::Singleton<VirtualFileSystem> s_the;
+static Singleton<VirtualFileSystem> s_the;
 static constexpr int symlink_recursion_limit { 5 }; // FIXME: increase?
 static constexpr int root_mount_flags = MS_NODEV | MS_NOSUID | MS_RDONLY;
 

Kernel/Graphics/GraphicsManagement.cpp

@@ -19,7 +19,7 @@
 
 namespace Kernel {
 
-static AK::Singleton<GraphicsManagement> s_the;
+static Singleton<GraphicsManagement> s_the;
 
 GraphicsManagement& GraphicsManagement::the()
 {

Kernel/Interrupts/APIC.cpp

@@ -54,7 +54,7 @@
 
 namespace Kernel {
 
-static AK::Singleton<APIC> s_apic;
+static Singleton<APIC> s_apic;
 
 class APICIPIInterruptHandler final : public GenericInterruptHandler {
 public:

Kernel/Memory/MemoryManager.cpp

@@ -42,9 +42,9 @@ __attribute__((section(".super_pages"))) static u8 super_pages[1 * MiB];
 
 namespace Kernel::Memory {
 
-// NOTE: We can NOT use AK::Singleton for this class, because
+// NOTE: We can NOT use Singleton for this class, because
 // MemoryManager::initialize is called *before* global constructors are
-// run. If we do, then AK::Singleton would get re-initialized, causing
+// run. If we do, then Singleton would get re-initialized, causing
 // the memory manager to be initialized twice!
 static MemoryManager* s_the;
 RecursiveSpinLock s_mm_lock;

Kernel/Memory/PageDirectory.cpp

@@ -17,7 +17,7 @@ extern u8 end_of_kernel_image[];
 
 namespace Kernel::Memory {
 
-static AK::Singleton<HashMap<FlatPtr, PageDirectory*>> s_cr3_map;
+static Singleton<HashMap<FlatPtr, PageDirectory*>> s_cr3_map;
 
 static HashMap<FlatPtr, PageDirectory*>& cr3_map()
 {

Kernel/Net/IPv4Socket.cpp

@@ -26,7 +26,7 @@
 
 namespace Kernel {
 
-static AK::Singleton<ProtectedValue<HashTable<IPv4Socket*>>> s_table;
+static Singleton<ProtectedValue<HashTable<IPv4Socket*>>> s_table;
 
 using BlockFlags = Thread::FileDescriptionBlocker::BlockFlags;
 

Kernel/Net/LocalSocket.cpp

@@ -19,7 +19,7 @@
 
 namespace Kernel {
 
-static AK::Singleton<ProtectedValue<LocalSocket::List>> s_list;
+static Singleton<ProtectedValue<LocalSocket::List>> s_list;
 
 static ProtectedValue<LocalSocket::List>& all_sockets()
 {

Kernel/Net/NetworkingManagement.cpp

@@ -20,7 +20,7 @@
 
 namespace Kernel {
 
-static AK::Singleton<NetworkingManagement> s_the;
+static Singleton<NetworkingManagement> s_the;
 
 NetworkingManagement& NetworkingManagement::the()
 {

Kernel/Net/Routing.cpp

@@ -16,7 +16,7 @@
 
 namespace Kernel {
 
-static AK::Singleton<ProtectedValue<HashMap<IPv4Address, MACAddress>>> s_arp_table;
+static Singleton<ProtectedValue<HashMap<IPv4Address, MACAddress>>> s_arp_table;
 
 class ARPTableBlocker : public Thread::Blocker {
 public:
@@ -80,7 +80,7 @@ protected:
     }
 };
 
-static AK::Singleton<ARPTableBlockCondition> s_arp_table_block_condition;
+static Singleton<ARPTableBlockCondition> s_arp_table_block_condition;
 
 ARPTableBlocker::ARPTableBlocker(IPv4Address ip_addr, Optional<MACAddress>& addr)
     : m_ip_addr(ip_addr)

Kernel/Net/TCPSocket.cpp

@@ -54,14 +54,14 @@ void TCPSocket::set_state(State new_state)
         evaluate_block_conditions();
 }
 
-static AK::Singleton<ProtectedValue<HashMap<IPv4SocketTuple, RefPtr<TCPSocket>>>> s_socket_closing;
+static Singleton<ProtectedValue<HashMap<IPv4SocketTuple, RefPtr<TCPSocket>>>> s_socket_closing;
 
 ProtectedValue<HashMap<IPv4SocketTuple, RefPtr<TCPSocket>>>& TCPSocket::closing_sockets()
 {
     return *s_socket_closing;
 }
 
-static AK::Singleton<ProtectedValue<HashMap<IPv4SocketTuple, TCPSocket*>>> s_socket_tuples;
+static Singleton<ProtectedValue<HashMap<IPv4SocketTuple, TCPSocket*>>> s_socket_tuples;
 
 ProtectedValue<HashMap<IPv4SocketTuple, TCPSocket*>>& TCPSocket::sockets_by_tuple()
 {
@@ -512,7 +512,7 @@ KResult TCPSocket::close()
     return result;
 }
 
-static AK::Singleton<ProtectedValue<HashTable<TCPSocket*>>> s_sockets_for_retransmit;
+static Singleton<ProtectedValue<HashTable<TCPSocket*>>> s_sockets_for_retransmit;
 
 ProtectedValue<HashTable<TCPSocket*>>& TCPSocket::sockets_for_retransmit()
 {

Kernel/Net/UDPSocket.cpp

@@ -22,7 +22,7 @@ void UDPSocket::for_each(Function<void(const UDPSocket&)> callback)
     });
 }
 
-static AK::Singleton<ProtectedValue<HashMap<u16, UDPSocket*>>> s_map;
+static Singleton<ProtectedValue<HashMap<u16, UDPSocket*>>> s_map;
 
 ProtectedValue<HashMap<u16, UDPSocket*>>& UDPSocket::sockets_by_port()
 {

Kernel/Process.cpp

@@ -45,11 +45,11 @@ static void create_signal_trampoline();
 
 RecursiveSpinLock g_profiling_lock;
 static Atomic<pid_t> next_pid;
-static AK::Singleton<ProtectedValue<Process::List>> s_processes;
+static Singleton<ProtectedValue<Process::List>> s_processes;
 READONLY_AFTER_INIT HashMap<String, OwnPtr<Module>>* g_modules;
 READONLY_AFTER_INIT Memory::Region* g_signal_trampoline_region;
 
-static AK::Singleton<ProtectedValue<String>> s_hostname;
+static Singleton<ProtectedValue<String>> s_hostname;
 
 ProtectedValue<String>& hostname()
 {

Kernel/ProcessGroup.cpp

@@ -10,7 +10,7 @@
 
 namespace Kernel {
 
-static AK::Singleton<SpinLockProtectedValue<ProcessGroup::List>> s_process_groups;
+static Singleton<SpinLockProtectedValue<ProcessGroup::List>> s_process_groups;
 
 SpinLockProtectedValue<ProcessGroup::List>& process_groups()
 {

Kernel/Random.cpp

@@ -16,7 +16,7 @@
 
 namespace Kernel {
 
-static AK::Singleton<KernelRng> s_the;
+static Singleton<KernelRng> s_the;
 static Atomic<u32, AK::MemoryOrder::memory_order_relaxed> s_next_random_value = 1;
 
 KernelRng& KernelRng::the()

Kernel/Syscalls/futex.cpp

@@ -12,7 +12,7 @@
 namespace Kernel {
 
 static SpinLock<u8> g_global_futex_lock;
-static AK::Singleton<HashMap<Memory::VMObject*, FutexQueues>> g_global_futex_queues;
+static Singleton<HashMap<Memory::VMObject*, FutexQueues>> g_global_futex_queues;
 
 FutexQueue::FutexQueue(FlatPtr user_address_or_offset, Memory::VMObject* vmobject)
     : m_user_address_or_offset(user_address_or_offset)

Kernel/TTY/ConsoleManagement.cpp

@@ -14,7 +14,7 @@
 
 namespace Kernel {
 
-static AK::Singleton<ConsoleManagement> s_the;
+static Singleton<ConsoleManagement> s_the;
 
 void ConsoleManagement::resolution_was_changed()
 {

Kernel/TTY/PTYMultiplexer.cpp

@@ -14,7 +14,7 @@
 
 namespace Kernel {
 
-static AK::Singleton<PTYMultiplexer> s_the;
+static Singleton<PTYMultiplexer> s_the;
 
 PTYMultiplexer& PTYMultiplexer::the()
 {

Kernel/Time/TimeManagement.cpp

@@ -25,7 +25,7 @@
 
 namespace Kernel {
 
-static AK::Singleton<TimeManagement> s_the;
+static Singleton<TimeManagement> s_the;
 
 TimeManagement& TimeManagement::the()
 {

Kernel/TimerQueue.cpp

@@ -13,7 +13,7 @@
 
 namespace Kernel {
 
-static AK::Singleton<TimerQueue> s_the;
+static Singleton<TimerQueue> s_the;
 static SpinLock<u8> g_timerqueue_lock;
 
 Time Timer::remaining() const

Userland/Libraries/LibCore/EventLoop.cpp

@@ -109,7 +109,7 @@ struct SignalHandlersInfo {
     int next_signal_id { 0 };
 };
 
-static AK::Singleton<SignalHandlersInfo> s_signals;
+static Singleton<SignalHandlersInfo> s_signals;
 template<bool create_if_null = true>
 inline SignalHandlersInfo* signals_info()
 {

Userland/Libraries/LibTLS/Certificate.h

@@ -67,7 +67,7 @@ public:
     static DefaultRootCACertificates& the() { return s_the; }
 
 private:
-    static AK::Singleton<DefaultRootCACertificates> s_the;
+    static Singleton<DefaultRootCACertificates> s_the;
 
     Vector<Certificate> m_ca_certificates;
 };

Userland/Libraries/LibTLS/TLSv12.cpp

@@ -344,7 +344,7 @@ bool TLSv12::add_client_key(ReadonlyBytes certificate_pem_buffer, ReadonlyBytes
     return add_client_key(certificate);
 }
 
-AK::Singleton<DefaultRootCACertificates> DefaultRootCACertificates::s_the;
+Singleton<DefaultRootCACertificates> DefaultRootCACertificates::s_the;
 DefaultRootCACertificates::DefaultRootCACertificates()
 {
     // FIXME: This might not be the best format, find a better way to represent CA certificates.