FS_COMPR_FL is the Linux-compatible macro name. Redefine
FS_COMPRESSED_FL as an alias of FS_COMPR_FL for backward
compatibility.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Add FS_PINNED_FL and FS_UNPINNED_FL flags and handle them with
mode bits 'p' and 'u' in chattr(1) and lsattr(1).
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>