From 71fe4b8d3be9eafb84ac5f1e0da3e85dae9b2141 Mon Sep 17 00:00:00 2001
From: Theo de Raadt <deraadt@cvs.openbsd.org>
Date: Sun, 15 Sep 2002 21:51:13 +0000
Subject: no license; i told you guys i mean it

---
 usr.sbin/tcpdump/send-ack.awk | 68 -------------------------------------------
 1 file changed, 68 deletions(-)
 delete mode 100644 usr.sbin/tcpdump/send-ack.awk

(limited to 'usr.sbin/tcpdump')

diff --git a/usr.sbin/tcpdump/send-ack.awk b/usr.sbin/tcpdump/send-ack.awk
deleted file mode 100644
index f55b7c2f6d1..00000000000
--- a/usr.sbin/tcpdump/send-ack.awk
+++ /dev/null
@@ -1,68 +0,0 @@
-BEGIN	{
-	# we need the number of bytes in a packet to do the output
-	# in packet numbers rather than byte numbers.
-	if (packetsize <= 0)
-		packetsize = 512
-	expectNext = 1
-	lastwin = -1
-	}
-	{
-	# convert tcp trace to send/ack form.
-	n = split ($1,t,":")
-	tim = t[1]*3600 + t[2]*60 + t[3]
-	if (NR <= 1) {
-		tzero = tim
-		ltim = tim
-		OFS = "\t"
-	}
-	if ($6 != "ack") {
-		# we have a data packet record:
-		# ignore guys with syn, fin or reset 'cause we
-		# can't handle their sequence numbers.  Try to
-		# detect and add a flag character for 'anomalies':
-		#   * -> re-sent packet
-		#   - -> packet after hole (missing packet(s))
-		#   # -> odd size packet
-		if ($5 !~ /[SFR]/) {
-			i = index($6,":")
-			j = index($6,"(")
-			strtSeq = substr($6,1,i-1)
-			endSeq = substr($6,i+1,j-i-1)
-			len = endSeq - strtSeq
-			id = endSeq
-			if (! timeOf[id])
-				timeOf[id] = tim
-			if (endSeq - expectNext < 0)
-				flag = "*"
-			else {
-				if (strtSeq - expectNext > 0)
-					flag = "-"
-				else if (len != packetsize)
-					flag = "#"
-				else
-					flag = " "
-				expectNext = endSeq
-			}
-			printf "%7.2f\t%7.2f\t%s send %s %d", tim-tzero, tim-ltim,\
-				flag, $5, strtSeq
-			if (++timesSent[id] > 1)
-				printf "  (%.2f) [%d]", tim - timeOf[id], timesSent[id]
-			if (len != packetsize)
-				printf " <%d>", len
-		}
-	} else {
-		id = $7
-
-		printf "%7.2f\t%7.2f\t%s  ack %s %d", tim-tzero, tim-ltim,\
-			flag, $5, id
-		if ($9 != lastwin) {
-			printf "  win %d", $9
-			lastwin = $9
-		}
-		printf "  (%.2f)", tim - timeOf[id]
-		if (++timesAcked[id] > 1)
-			printf " [%d]", timesAcked[id]
-	}
-	printf "\n"
-	ltim = tim
-	}
-- 
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