ACC SHELL

#compdef zgetattr zsetattr zdelattr zlistattr

local state line expl ret=1 REPLY
local -a args privs

case $service in
zgetattr)
_arguments \
  '1:file:_files' \
  '2:attribute:->attrs' \
  '3:parameter'
;;
zsetattr)
_arguments \
  '1:file:_files' \
  '2:attribute:->attrs' \
  '3:value'
;;
zdelattr)
_arguments \
  '1:file:_files' \
  '2:attribute:->attrs'
;;
zlistattr)
_arguments \
  '1:file:_files' \
  '2:parameter'
;;
esac

if [[ $state = attrs ]]; then
  zlistattr $~line[1] REPLY
  _wanted attrs expl 'attribute' compadd ${(0)REPLY}
fi