netdev - [PATCH iproute2-next 1/3] devlink: Add a possibility to print arrays of devlink port handles

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Date:   Sun, 19 Jul 2020 16:36:01 +0300
From:   Moshe Shemesh <moshe@...lanox.com>
To:     Stephen Hemminger <stephen@...workplumber.org>,
        David Ahern <dsahern@...il.com>
Cc:     Jiri Pirko <jiri@...lanox.com>, netdev@...r.kernel.org,
        Moshe Shemesh <moshe@...lanox.com>,
        Vladyslav Tarasiuk <vladyslavt@...lanox.com>
Subject: [PATCH iproute2-next 1/3] devlink: Add a possibility to print arrays of devlink port handles

From: Vladyslav Tarasiuk <vladyslavt@...lanox.com>

Add a capability of printing port handles for arrays in non-JSON format
in devlink-health manner.

Signed-off-by: Vladyslav Tarasiuk <vladyslavt@...lanox.com>
Reviewed-by: Jiri Pirko <jiri@...lanox.com>
---
 devlink/devlink.c |   14 +++++++++++++-
 1 files changed, 13 insertions(+), 1 deletions(-)

diff --git a/devlink/devlink.c b/devlink/devlink.c
index 6768149..bb4588e 100644
--- a/devlink/devlink.c
+++ b/devlink/devlink.c
@@ -2112,7 +2112,19 @@ static void __pr_out_port_handle_start(struct dl *dl, const char *bus_name,
 			open_json_object(buf);
 		}
 	} else {
-		pr_out("%s:", buf);
+		if (array) {
+			if (should_arr_last_port_handle_end(dl, bus_name, dev_name, port_index))
+				__pr_out_indent_dec();
+			if (should_arr_last_port_handle_start(dl, bus_name,
+							      dev_name, port_index)) {
+				pr_out("%s:", buf);
+				__pr_out_newline();
+				__pr_out_indent_inc();
+				arr_last_port_handle_set(dl, bus_name, dev_name, port_index);
+			}
+		} else {
+			pr_out("%s:", buf);
+		}
 	}
 }
 
-- 
1.7.1