#compdef kldload kldunload

(( $+functions[_kld_module] )) ||
_kld_module() {
  local ret=1

  compadd "$@" - /boot/{kernel,modules}/*.ko(-.:t) && ret=0
  _files "$@" -g '*.ko(-.)' && ret=0

  return ret
}

(( $+functions[_kld_unload] )) ||
_kld_unload() {
  compadd "$@" - $( /sbin/kldstat | awk '($1 ~ /^[0-9]/) { print $5 }' )
}

(( $+functions[_kld_unload_id] )) ||
_kld_unload_id() {
  compadd "$@" - $( /sbin/kldstat | awk '($1 ~ /^[0-9]/) { print $1 }' )
}

_kld() {
  unset _cache_sysctlvars

  case "$service" in
    kldload)
      _arguments -s -S -A "-*" \
        "-n[don't try to load module if already loaded]" \
        '-v[be verbose]' \
        '-q[silence any extraneous warnings]' \
        '*:module to load:_kld_module'
    ;;

    kldunload)
      _arguments -s -S -A "-*" \
        '-f[force the unload]' \
        '-v[be verbose]' \
        '(-n)-i:module id to unload:_kld_unload_id' \
        '(-i)-n:module to unload:_kld_unload' \
        '*:module to unload:_kld_unload'
    ;;
  esac
}

_kld "$@"