Hi Ondrej, > Thanks for the input, I think it should be OK now, please take a look.
The paperwork being complete now, I have pushed the change for you, with this ChangeLog entry. Thanks!! 2022-12-22 Ondrej Valousek <ondrej.valousek...@renesas.com> file-has-acl: Basic support for checking NFSv4 ACLs in Linux. * lib/acl-internal.h (acl_nfs4_nontrivial): New declaration. * lib/acl-internal.c (acl_nfs4_nontrivial): New function. * lib/file-has-acl.c: Include <arpa/inet.h>. (XATTR_NAME_NFSV4_ACL, TRIVIAL_NFS4_ACL_MAX_LENGTH): New macros. (file_has_acl): Test for NFSv4 ACLs. * doc/acl-nfsv4.txt: New file.