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serenity/Kernel/FileSystem
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Liav A d8b514873f Kernel: Use FixedStringBuffer for fixed-length strings in syscalls 
Using the kernel stack is preferable, especially when the examined
strings should be limited to a reasonable length.

This is a small improvement, because if we don't actually move these
strings then we don't need to own heap allocations for them during the
syscall handler function scope.

In addition to that, some kernel strings are known to be limited, like
the hostname string, for these strings we also can use FixedStringBuffer
to store and copy to and from these buffers, without using any heap
allocations at all.
2023-08-09 21:06:54 -06:00
..
DevPtsFS Kernel+LibCore+LibC: Split the mount syscall into multiple syscalls 2023-07-02 01:04:51 +02:00
Ext2FS Kernel/FileSystem: Rename block_size -> logical_block_size 2023-07-28 14:51:07 +02:00
FATFS Kernel/FileSystem: Rename block_size -> logical_block_size 2023-07-28 14:51:07 +02:00
ISO9660FS Kernel/FileSystem: Rename block_size -> logical_block_size 2023-07-28 14:51:07 +02:00
Plan9FS Kernel: Don't allocate memory for names of processes and threads 2023-08-09 21:06:54 -06:00
ProcFS Kernel+LibCore+LibC: Split the mount syscall into multiple syscalls 2023-07-02 01:04:51 +02:00
RAMFS Kernel+LibCore+LibC: Split the mount syscall into multiple syscalls 2023-07-02 01:04:51 +02:00
SysFS Kernel: Don't allocate memory for names of processes and threads 2023-08-09 21:06:54 -06:00
AnonymousFile.cpp Kernel: Move all tasks-related code to the Tasks subdirectory 2023-06-04 21:32:34 +02:00
AnonymousFile.h Kernel: Use RefPtr instead of LockRefPtr for File and subclasses 2023-03-10 13:15:44 +01:00
BlockBasedFileSystem.cpp Kernel/FileSystem: Rename block_size -> logical_block_size 2023-07-28 14:51:07 +02:00
BlockBasedFileSystem.h Kernel/FileSystem: Rename logical_block_size -> device_block_size 2023-07-28 14:51:07 +02:00
Custody.cpp Kernel: Turn lock ranks into template parameters 2023-01-02 18:15:27 -05:00
Custody.h Everywhere: Move global Kernel pattern code to Kernel/Library directory 2023-06-04 21:32:34 +02:00
DeviceFileTypes.h Everywhere: Prefix 'TYPEDEF_DISTINCT_ORDERED_ID' with 'AK_' 2022-07-22 23:09:43 +01:00
FIFO.cpp Kernel: Move all tasks-related code to the Tasks subdirectory 2023-06-04 21:32:34 +02:00
FIFO.h Everywhere: Move global Kernel pattern code to Kernel/Library directory 2023-06-04 21:32:34 +02:00
File.cpp Kernel: Move all tasks-related code to the Tasks subdirectory 2023-06-04 21:32:34 +02:00
File.h Kernel+LibCore+LibC: Split the mount syscall into multiple syscalls 2023-07-02 01:04:51 +02:00
FileBackedFileSystem.cpp Kernel: Introduce support for using FileSystem object in multiple mounts 2022-10-22 16:57:52 -04:00
FileBackedFileSystem.h Kernel/FileSystem: Pass last mount point guest inode to unmount prepare 2023-07-15 00:12:01 +02:00
FileSystem.cpp Kernel/Ext2: Check and set file system state 2023-07-15 00:12:01 +02:00
FileSystem.h Kernel/FileSystem: Rename block_size -> logical_block_size 2023-07-28 14:51:07 +02:00
Initializer.h Kernel+LibCore+LibC: Split the mount syscall into multiple syscalls 2023-07-02 01:04:51 +02:00
Inode.cpp Everywhere: Move global Kernel pattern code to Kernel/Library directory 2023-06-04 21:32:34 +02:00
Inode.h Everywhere: Remove needless trailing semi-colons after functions 2023-07-08 10:32:56 +01:00
InodeFile.cpp Kernel: Move all tasks-related code to the Tasks subdirectory 2023-06-04 21:32:34 +02:00
InodeFile.h Kernel: Mark a bunch of NonnullRefPtrs also const to ensure immutability 2023-04-08 13:44:21 +02:00
InodeIdentifier.h Kernel: Remove declarations for non-existent methods 2023-01-27 20:33:18 +00:00
InodeMetadata.cpp Kernel: Move all tasks-related code to the Tasks subdirectory 2023-06-04 21:32:34 +02:00
InodeMetadata.h Kernel: Use UnixDateTime wherever applicable 2023-05-24 23:18:07 +02:00
InodeWatcher.cpp Kernel: Move all tasks-related code to the Tasks subdirectory 2023-06-04 21:32:34 +02:00
InodeWatcher.h Everywhere: Remove needless trailing semi-colons after functions 2023-07-08 10:32:56 +01:00
Mount.cpp Kernel: Add accessor for mount host custody 2023-07-15 00:12:01 +02:00
Mount.h Kernel: Add accessor for mount host custody 2023-07-15 00:12:01 +02:00
MountFile.cpp Kernel: Use FixedStringBuffer for fixed-length strings in syscalls 2023-08-09 21:06:54 -06:00
MountFile.h Kernel+LibCore+LibC: Split the mount syscall into multiple syscalls 2023-07-02 01:04:51 +02:00
OpenFileDescription.cpp Kernel+LibCore+LibC: Split the mount syscall into multiple syscalls 2023-07-02 01:04:51 +02:00
OpenFileDescription.h Kernel+LibCore+LibC: Split the mount syscall into multiple syscalls 2023-07-02 01:04:51 +02:00
UnveilNode.h Everywhere: Move global Kernel pattern code to Kernel/Library directory 2023-06-04 21:32:34 +02:00
VirtualFileSystem.cpp Kernel/VFS: Ensure working with mount entry per a custody is safe 2023-08-05 18:41:01 +02:00
VirtualFileSystem.h Kernel/VFS: Ensure working with mount entry per a custody is safe 2023-08-05 18:41:01 +02:00