On Thu, Nov 07, 2019 at 02:02:48PM -0800, Eric Biggers wrote: > From: Eric Biggers <ebiggers@xxxxxxxxxx> > > Document the verity attribute for statx(). > > Signed-off-by: Eric Biggers <ebiggers@xxxxxxxxxx> > --- > man2/statx.2 | 4 ++++ > 1 file changed, 4 insertions(+) > > RFC since the kernel patches are currently under review. > The kernel patches can be found here: > https://lkml.kernel.org/linux-fscrypt/20191029204141.145309-1-ebiggers@xxxxxxxxxx/T/#u > > diff --git a/man2/statx.2 b/man2/statx.2 > index d2f1b07b8..713bd1260 100644 > --- a/man2/statx.2 > +++ b/man2/statx.2 > @@ -461,6 +461,10 @@ See > .TP > .B STATX_ATTR_ENCRYPTED > A key is required for the file to be encrypted by the filesystem. > +.TP > +.B STATX_ATTR_VERITY > +The file has fs-verity enabled. It cannot be written to, and all reads from it > +will be verified against a Merkle tree. mkerrisk might ask you to start the new sentence on a separate line, but otherwise looks good to me. :) --D > .SH RETURN VALUE > On success, zero is returned. > On error, \-1 is returned, and > -- > 2.24.0.rc1.363.gb1bccd3e3d-goog >
