From:   greearb@candelatech.com
To:     linux-wireless@vger.kernel.org
Cc:     Ben Greear <greearb@candelatech.com>
Subject: [PATCH 2/2] iw:  Print current time in station info dump
Date:   Fri, 12 Apr 2019 14:40:10 -0700
Message-Id: <1555105210-22996-2-git-send-email-greearb@candelatech.com>
In-Reply-To: <1555105210-22996-1-git-send-email-greearb@candelatech.com>
References: <1555105210-22996-1-git-send-email-greearb@candelatech.com>
Sender: linux-wireless-owner@vger.kernel.org
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From: Ben Greear <greearb@candelatech.com>

This lets us more precisely calculate the absolute timestamp
of last-rix (ie, now - idle).

Signed-off-by: Ben Greear <greearb@candelatech.com>
---
 station.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/station.c b/station.c
index 3b0c5f1..60804f2 100644
--- a/station.c
+++ b/station.c
@@ -314,6 +314,12 @@ static int print_sta_handler(struct nl_msg *msg, void *arg)
 		[NL80211_STA_INFO_ACK_SIGNAL_AVG] = { .type = NLA_U8 },
 	};
 	char *chain;
+	struct timeval now;
+	unsigned long long now_ms;
+
+	gettimeofday(&now, NULL);
+	now_ms = now.tv_sec * 1000;
+	now_ms += (now.tv_usec / 1000);
 
 	nla_parse(tb, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
 		  genlmsg_attrlen(gnlh, 0), NULL);
@@ -561,7 +567,7 @@ static int print_sta_handler(struct nl_msg *msg, void *arg)
 		printf("\n\tauthenticated at:\t%llu ms",
 			 (unsigned long long)nla_get_u64(sinfo[NL80211_STA_INFO_AUTH_AT_MS]));
 
-	printf("\n");
+	printf("\n\tcurrent time:\t%llu ms\n", now_ms);
 	return NL_SKIP;
 }
 
-- 
2.7.5