[PATCH 14/20] NetConfigCommon: add function get_slave_options

[Ondrej Lichtner]

From: Ondrej Lichtner

Works like the function get_slave_option, but returns the entire option
dictionary for the specified slave instead of just a single option.

Signed-off-by: Ondrej Lichtner 
---
 lnst/Slave/NetConfigCommon.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/lnst/Slave/NetConfigCommon.py b/lnst/Slave/NetConfigCommon.py
index ffcb0b4..30517c7 100644
--- a/lnst/Slave/NetConfigCommon.py
+++ b/lnst/Slave/NetConfigCommon.py
@@ -36,6 +36,13 @@ def get_slave_option(netdev, slave_id, opt_name):
             return value
     return None

+def get_slave_options(netdev, slave_id):
+    try:
+        options = netdev["slave_options"][slave_id]
+    except KeyError:
+        return None
+    return options
+
 def get_netem_option(netem_tag, netem_name, opt_name):
     try:
         options = netem_tag[netem_name]