On Tue, 20 Oct 2020 22:43:37 +0200
Petr Machata [off-list ref] wrote:

Jakub Kicinski [off-list ref] writes:

quoted

On Tue, 20 Oct 2020 02:58:23 +0200 Petr Machata wrote:  

quoted

+static void dcb_ets_print_cbs(FILE *fp, const struct ieee_ets *ets)
+{
+	print_string(PRINT_ANY, "cbs", "cbs %s ", ets->cbs ? "on" : "off");
+}  

I'd personally lean in the direction ethtool is taking and try to limit
string values in json output as much as possible. This would be a good
fit for bool.  

Yep, makes sense. The value is not user-toggleable, so the on / off
there is just arbitrary.

I'll consider it for "willing" as well. That one is user-toggleable, and
the "on" / "off" makes sense for consistency with the command line. But
that doesn't mean it can't be a boolean in JSON.

There are three ways of representing a boolean. You chose the worst.
Option 1: is to use a json null value to indicate presence.
      this works well for a flag.
Option 2: is to use json bool.
	this looks awkward in non-json output
Option 3: is to use a string
     	but this makes the string output something harder to consume
	in json.