From 746d20804b0ccad38721fb81506c6004ee13ea5f Mon Sep 17 00:00:00 2001
From: Alessandro Rubini <rubini@gnudd.com>
Date: Fri, 9 Oct 2020 13:49:06 +0200
Subject: [PATCH] userspace: add 'rvlan-status' script

This simply sends SIGUSR1 to radiusvlan and sorts the output file.

Example:

wri2 (001bc5090845 <-> 001bc509007d): state configured, vlan 4094, pid 0, fd -1
wri3 (001bc5090846 <-> 00e04c1bfd8d): state configured, vlan 31, pid 0, fd -1
wri4 (000000000000 <-> ): state down, vlan 0, pid 0, fd -1
wri5 (000000000000 <-> ): state down, vlan 0, pid 0, fd -1
wri6 (000000000000 <-> ): state down, vlan 0, pid 0, fd -1
wri7 (000000000000 <-> ): state down, vlan 0, pid 0, fd -1
wri8 (000000000000 <-> ): state down, vlan 0, pid 0, fd -1
wri9 (000000000000 <-> ): state down, vlan 0, pid 0, fd -1
wri10 (000000000000 <-> ): state down, vlan 0, pid 0, fd -1
wri11 (000000000000 <-> ): state down, vlan 0, pid 0, fd -1
wri12 (000000000000 <-> ): state down, vlan 0, pid 0, fd -1
wri13 (000000000000 <-> ): state down, vlan 0, pid 0, fd -1
wri14 (000000000000 <-> ): state down, vlan 0, pid 0, fd -1
wri15 (000000000000 <-> ): state down, vlan 0, pid 0, fd -1
wri16 (000000000000 <-> ): state down, vlan 0, pid 0, fd -1
wri17 (000000000000 <-> ): state down, vlan 0, pid 0, fd -1
wri18 (000000000000 <-> ): state down, vlan 0, pid 0, fd -1

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
---
 userspace/rootfs_override/wr/bin/rvlan-status | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100755 userspace/rootfs_override/wr/bin/rvlan-status

diff --git a/userspace/rootfs_override/wr/bin/rvlan-status b/userspace/rootfs_override/wr/bin/rvlan-status
new file mode 100755
index 000000000..e2b440a1c
--- /dev/null
+++ b/userspace/rootfs_override/wr/bin/rvlan-status
@@ -0,0 +1,7 @@
+#!/bin/sh
+
+killall -USR1 radiusvlan
+if [ $? -ne 0 ]; then exit 1; fi
+
+# sort the lines: all of them start with "wri"
+sed 's/^wri//' /tmp/rvlan-status | sort -n | sed 's/^/wri/'
-- 
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