ladybird/Kernel/Forward.h
Andreas Kling 79fa9765ca Kernel: Replace KResult and KResultOr<T> with Error and ErrorOr<T>
We now use AK::Error and AK::ErrorOr<T> in both kernel and userspace!
This was a slightly tedious refactoring that took a long time, so it's
not unlikely that some bugs crept in.

Nevertheless, it does pass basic functionality testing, and it's just
real nice to finally see the same pattern in all contexts. :^)
2021-11-08 01:10:53 +01:00

102 lines
2.0 KiB
C++

/*
* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/DistinctNumeric.h>
#include <Kernel/API/POSIX/sys/types.h>
namespace Kernel {
class BlockDevice;
class CharacterDevice;
class Coredump;
class Custody;
class DevTmpFSDeviceInode;
class DevTmpFSDirectoryInode;
class DevTmpFSInode;
class DevTmpFSPtsDirectoryInode;
class DevTmpFSRootDirectoryInode;
class Device;
class DiskCache;
class DoubleBuffer;
class File;
class OpenFileDescription;
class FileSystem;
class FutexQueue;
class IPv4Socket;
class Inode;
class InodeIdentifier;
class InodeWatcher;
class KBuffer;
class LocalSocket;
class Mutex;
class MasterPTY;
class Mount;
class PerformanceEventBuffer;
class ProcFS;
class ProcFSDirectoryInode;
class ProcFSExposedComponent;
class ProcFSExposedDirectory;
class ProcFSInode;
class ProcFSProcessInformation;
class ProcFSRootDirectory;
class ProcFSSystemBoolean;
class ProcFSSystemDirectory;
class Process;
class ProcessGroup;
class RecursiveSpinlock;
class Scheduler;
class Socket;
class SysFS;
class SysFSDirectory;
class SysFSBusDirectory;
class SysFSDirectoryInode;
class SysFSInode;
class TCPSocket;
class TTY;
class Thread;
class ThreadTracer;
class UDPSocket;
class UserOrKernelBuffer;
class VirtualFileSystem;
class WaitQueue;
class WorkQueue;
namespace Memory {
class AddressSpace;
class AnonymousVMObject;
class InodeVMObject;
class MappedROM;
class MemoryManager;
class PageDirectory;
class PhysicalPage;
class PhysicalRegion;
class PrivateInodeVMObject;
class Region;
class SharedInodeVMObject;
class VMObject;
class VirtualRange;
class VirtualRangeAllocator;
}
class Spinlock;
template<typename LockType>
class SpinlockLocker;
struct InodeMetadata;
struct TrapFrame;
TYPEDEF_DISTINCT_ORDERED_ID(pid_t, ProcessID);
TYPEDEF_DISTINCT_ORDERED_ID(pid_t, ThreadID);
TYPEDEF_DISTINCT_ORDERED_ID(pid_t, SessionID);
TYPEDEF_DISTINCT_ORDERED_ID(pid_t, ProcessGroupID);
TYPEDEF_DISTINCT_ORDERED_ID(uid_t, UserID);
TYPEDEF_DISTINCT_ORDERED_ID(gid_t, GroupID);
}