From 0802e503a4f76f633c2f238c3ad39f8352240a6e Mon Sep 17 00:00:00 2001
From: Xianjun Jiao <xianjun.jiao@ugent.be>
Date: Tue, 17 Jan 2023 14:19:15 +0100
Subject: [PATCH] Update inject_80211 to avoid comiling error onboard

---
 user_space/inject_80211/ieee80211_radiotap.h | 2 +-
 user_space/inject_80211/inject_80211.c       | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/user_space/inject_80211/ieee80211_radiotap.h b/user_space/inject_80211/ieee80211_radiotap.h
index cf5846a..6b02df6 100644
--- a/user_space/inject_80211/ieee80211_radiotap.h
+++ b/user_space/inject_80211/ieee80211_radiotap.h
@@ -79,7 +79,7 @@ struct ieee80211_radiotap_header {
 				 * Additional extensions are made
 				 * by setting bit 31.
 				 */
-} __packed;
+} __attribute__((packed));
 
 /* Name                                 Data type    Units
  * ----                                 ---------    -----
diff --git a/user_space/inject_80211/inject_80211.c b/user_space/inject_80211/inject_80211.c
index 0ccde47..a5d1847 100644
--- a/user_space/inject_80211/inject_80211.c
+++ b/user_space/inject_80211/inject_80211.c
@@ -142,7 +142,7 @@ void usage(void)
 	    "-h   this menu\n\n"
 
 	    "Example:\n"
-	    "  iw dev wlan0 interface add mon0 type monitor && ifconfig mon0 up\n"
+	    "  iw dev sdr0 interface add mon0 type monitor && ifconfig mon0 up\n"
 	    "  inject_80211 mon0\n"
 	    "\n");
 	exit(1);