From: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Date: Tue, 12 Mar 2019 16:41:26 +0000 (+0200)
Subject: ip: xstats: add json output support
X-Git-Tag: v5.1.0~27^2^2~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8ff3d1d3a33537088fa184a9c74bb8eb063720b2;p=thirdparty%2Fiproute2.git

ip: xstats: add json output support

This adds only initial object support if json argument is specified.
Later patches convert the current xstats users to json.

Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
---

diff --git a/ip/iplink_xstats.c b/ip/iplink_xstats.c
index 908d92283..c64e68856 100644
--- a/ip/iplink_xstats.c
+++ b/ip/iplink_xstats.c
@@ -70,10 +70,13 @@ int iplink_ifla_xstats(int argc, char **argv)
 		return -1;
 	}
 
+	new_json_obj(json);
 	if (rtnl_dump_filter(&rth, lu->print_ifla_xstats, stdout) < 0) {
+		delete_json_obj();
 		fprintf(stderr, "Dump terminated\n");
 		return -1;
 	}
+	delete_json_obj();
 
 	return 0;
 }