.El
.It Format cpio
.Bl -tag -compact -width indent
+.It Cm compat-2x
+Libarchive 2.x incorrectly encoded Unicode filenames on
+some platforms.
+This option mimics the libarchive 2.x filename handling
+so that such archives can be read correctly.
.It Cm hdrcharset
The value is used as a character set name that will be
used when translating file names.
+.It Cm pwb
+When reading a binary CPIO archive, assume that it is
+in the original PWB cpio format, and handle file mode
+bits accordingly. The default is to assume v7 format.
.El
.It Format iso9660
.Bl -tag -compact -width indent