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serenity/Kernel/FileSystem
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Liav A aee4786d8e Kernel: Introduce the DeviceManagement singleton 
This singleton simplifies many aspects that we struggled with before:
1. There's no need to make derived classes of Device expose the
constructor as public anymore. The singleton is a friend of them, so he
can call the constructor. This solves the issue with try_create_device
helper neatly, hopefully for good.
2. Getting a reference of the NullDevice is now being done from this
singleton, which means that NullDevice no longer needs to use its own
singleton, and we can apply the try_create_device helper on it too :)
3. We can now defer registration completely after the Device constructor
which means the Device constructor is merely assigning the major and
minor numbers of the Device, and the try_create_device helper ensures it
calls the after_inserting method immediately after construction. This
creates a great opportunity to make registration more OOM-safe.
2021-09-17 01:02:48 +03:00
..
AnonymousFile.cpp Kernel: Rename FileDescription => OpenFileDescription 2021-09-07 13:53:14 +02:00
AnonymousFile.h Kernel: Rename FileDescription => OpenFileDescription 2021-09-07 13:53:14 +02:00
BlockBasedFileSystem.cpp AK+Everywhere: Reduce the number of template parameters of IntrusiveList 2021-09-10 18:05:46 +03:00
BlockBasedFileSystem.h Kernel: Rename FileDescription => OpenFileDescription 2021-09-07 13:53:14 +02:00
Custody.cpp Kernel: Make KString factories return KResultOr + use TRY() everywhere 2021-09-06 19:25:36 +02:00
Custody.h AK+Everywhere: Reduce the number of template parameters of IntrusiveList 2021-09-10 18:05:46 +03:00
DevPtsFS.cpp Kernel: Introduce the DeviceManagement singleton 2021-09-17 01:02:48 +03:00
DevPtsFS.h Kernel: Rename FileDescription => OpenFileDescription 2021-09-07 13:53:14 +02:00
DevTmpFS.cpp Kernel: Introduce the DeviceManagement singleton 2021-09-17 01:02:48 +03:00
DevTmpFS.h AK+Everywhere: Reduce the number of template parameters of IntrusiveList 2021-09-10 18:05:46 +03:00
ext2_fs.h Everywhere: Behaviour => Behavior 2021-09-07 13:53:14 +02:00
ext2_types.h Everything: Move to SPDX license identifiers in all files. 2021-04-22 11:22:27 +02:00
Ext2FileSystem.cpp Kernel: Make KBuffer::try_create_with_size() return KResultOr 2021-09-07 15:15:08 +02:00
Ext2FileSystem.h Kernel: Rename FileDescription => OpenFileDescription 2021-09-07 13:53:14 +02:00
FIFO.cpp Kernel: Use KResultOr and TRY() for FIFO 2021-09-07 13:58:16 +02:00
FIFO.h Kernel: Use KResultOr and TRY() for FIFO 2021-09-07 13:58:16 +02:00
File.cpp Kernel/Devices: Defer creation of SysFS component after the constructor 2021-09-11 11:41:14 +02:00
File.h Kernel+LibC: Implement fsync 2021-09-12 11:24:02 +02:00
FileBackedFileSystem.cpp Kernel: Rename FileDescription => OpenFileDescription 2021-09-07 13:53:14 +02:00
FileBackedFileSystem.h Kernel: Rename FileDescription => OpenFileDescription 2021-09-07 13:53:14 +02:00
FileSystem.cpp Kernel+LibC: Implement fsync 2021-09-12 11:24:02 +02:00
FileSystem.h AK+Kernel: Move KResult.h to Kernel/API for userspace access 2021-09-05 12:54:48 +02:00
Inode.cpp Kernel: Pack Flock struct tighter 2021-09-16 17:17:13 +02:00
Inode.h Kernel: Pack Flock struct tighter 2021-09-16 17:17:13 +02:00
InodeFile.cpp Kernel+LibC: Implement fsync 2021-09-12 11:24:02 +02:00
InodeFile.h Kernel+LibC: Implement fsync 2021-09-12 11:24:02 +02:00
InodeIdentifier.h Kernel: Rename FS => FileSystem 2021-07-11 00:20:38 +02:00
InodeMetadata.h Kernel+SystemServer: Defer creation of device nodes to userspace 2021-09-08 00:42:20 +02:00
InodeWatcher.cpp Kernel: Rename FileDescription => OpenFileDescription 2021-09-07 13:53:14 +02:00
InodeWatcher.h Kernel: Rename FileDescription => OpenFileDescription 2021-09-07 13:53:14 +02:00
ISO9660FileSystem.cpp Kernel: Make KBuffer::try_create_with_size() return KResultOr 2021-09-07 15:15:08 +02:00
ISO9660FileSystem.h Kernel: Rename FileDescription => OpenFileDescription 2021-09-07 13:53:14 +02:00
Mount.cpp Kernel: Make VirtualFileSystem::Mount a top-level class 2021-07-11 00:51:06 +02:00
Mount.h Kernel/Ext2FS: Cache the root inode in a member variable 2021-07-18 01:53:04 +02:00
OpenFileDescription.cpp Kernel+LibC: Implement fsync 2021-09-12 11:24:02 +02:00
OpenFileDescription.h Kernel+LibC: Implement fsync 2021-09-12 11:24:02 +02:00
Plan9FileSystem.cpp Kernel: Add KBuffer::bytes() and use it 2021-09-08 20:16:00 +02:00
Plan9FileSystem.h Kernel: Rename FileDescription => OpenFileDescription 2021-09-07 13:53:14 +02:00
ProcFS.cpp Kernel: Make it possible for KBufferBuilder creation to fail 2021-09-07 15:54:23 +02:00
ProcFS.h Kernel: Rename FileDescription => OpenFileDescription 2021-09-07 13:53:14 +02:00
SysFS.cpp Kernel/SysFS: Make it possible to have custom permissions for nodes 2021-09-12 11:52:16 +02:00
SysFS.h Kernel/Devices: Defer creation of SysFS component after the constructor 2021-09-11 11:41:14 +02:00
SysFSComponent.cpp Kernel/SysFS: Make it possible to have custom permissions for nodes 2021-09-12 11:52:16 +02:00
SysFSComponent.h Kernel/SysFS: Make it possible to have custom permissions for nodes 2021-09-12 11:52:16 +02:00
TmpFS.cpp Kernel/TmpFS: Stop leaking directory entry metadata 2021-09-07 22:16:25 +02:00
TmpFS.h AK+Everywhere: Reduce the number of template parameters of IntrusiveList 2021-09-10 18:05:46 +03:00
UnveilNode.h Kernel: Move UnveilNode.h into Kernel/FileSystem/ 2021-08-06 14:11:45 +02:00
VirtualFileSystem.cpp Kernel: Introduce the DeviceManagement singleton 2021-09-17 01:02:48 +03:00
VirtualFileSystem.h Kernel: Rename FileDescription => OpenFileDescription 2021-09-07 13:53:14 +02:00