And introduce the symlink=<value> mount option to configure how symbolic
links are created. The option accepts "wsl" or "native", with "wsl"
being the default.
Signed-off-by: Hyunchul Lee <hyc.lee@gmail.com>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
WSL symlink target names are stored as narrow NLS/UTF-8 strings on
disk. Converting the target name to Unicode in ntfs_symlink and
converting it back to NLS in ntfs_reparse_set_wsl_symlink is
redundant.
Remove this conversion and pass the symname directly to the reparse
data setter.
Signed-off-by: Hyunchul Lee <hyc.lee@gmail.com>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Extend reparse-point handling beyond relative symlinks so NTFS can
expose the Windows absolute forms used by non-relative symbolic links
and junctions.
* Store the reparse tag and symlink flags in the inode.
* Validate junction payloads, and parse targets from substitute_name.
* Add function to rewrite supported Windows absolute path into Linux
path relative to the mounted NTFS volume.
Signed-off-by: Hyunchul Lee <hyc.lee@gmail.com>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Update the NTFS filesystem driver's in-memory and on-disk structures:
- Introduce the infrastructure and initial support for reparse
points and EA attribute.
- Refactor the core ntfs_inode and ntfs_volume structures to support
new features such as iomap.
- Remove the unnecessary types.h and endian.h headers.
- Reorganize the comments in headers for better readability, including
fixing warnings from checkpatch.pl.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
