Add support for defining read-only attributes in the chzdev/lszdev
tools. These attributes can be used to provide online documentation
for specific attributes via the --help-attribute and --list-attributes
tool functions.
Signed-off-by: Peter Oberparleiter <oberpar@linux.ibm.com>
Reviewed-by: Jens Remus <jremus@linux.ibm.com>
Reviewed-by: Fedor Loshakov <loshakov@linux.ibm.com>
Reviewed-by: Benjamin Block <bblock@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>