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iw: print 4ADDR attribute when dumping interface

Message ID 20180618042047.30608-1-a@unstable.cc (mailing list archive)
State Not Applicable
Delegated to: Johannes Berg
Headers show

Commit Message

Antonio Quartulli June 18, 2018, 4:20 a.m. UTC 
Print the value of the 4ADDr attribute when dumping the interface
status.

Signed-off-by: Antonio Quartulli <a@unstable.cc>
---
 interface.c | 5 +++++
 1 file changed, 5 insertions(+)
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Patch

diff --git a/interface.c b/interface.c
index 712bbdc..678955d 100644
--- a/interface.c
+++ b/interface.c
@@ -447,6 +447,11 @@  static int print_iface_handler(struct nl_msg *msg, void *arg)
 		printf("%s\tmulticast TXQ:%s\n", indent, buf);
 	}
 
+	if (tb_msg[NL80211_ATTR_4ADDR]) {
+		uint8_t use_4addr = nla_get_u8(tb_msg[NL80211_ATTR_4ADDR]);
+		printf("%s\t4addr: %d\n", indent, use_4addr);
+	}
+
 	return NL_SKIP;
 }