From c00493b7332a8a4e2eecfe38a04a5db9e60a90f2 Mon Sep 17 00:00:00 2001
From: Fabian Keil <fk@fabiankeil.de>
Date: Wed, 30 Sep 2015 14:58:55 +0200
Subject: [PATCH] dtrace_(io|ip|tcp|udp).4: Escape slashes in the example code

... so \n's are rendered as intended.

Obtained from: ElectroBSD
---
 share/man/man4/dtrace_io.4  |  4 ++--
 share/man/man4/dtrace_ip.4  |  6 +++---
 share/man/man4/dtrace_tcp.4 | 12 ++++++------
 share/man/man4/dtrace_udp.4 |  6 +++---
 4 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/share/man/man4/dtrace_io.4 b/share/man/man4/dtrace_io.4
index dea6221..ed5c56f 100644
--- a/share/man/man4/dtrace_io.4
+++ b/share/man/man4/dtrace_io.4
@@ -91,8 +91,8 @@ io:::start
 
 END
 {
-        printf("%10s %20s %10s %15s\n", "DEVICE", "APP", "PID", "BYTES");
-        printa("%10s %20s %10d %15@d\n", @);
+        printf("%10s %20s %10s %15s\\n", "DEVICE", "APP", "PID", "BYTES");
+        printa("%10s %20s %10d %15@d\\n", @);
 }
 .Ed
 .Sh COMPATIBILITY
diff --git a/share/man/man4/dtrace_ip.4 b/share/man/man4/dtrace_ip.4
index 164114e..9879d9a 100644
--- a/share/man/man4/dtrace_ip.4
+++ b/share/man/man4/dtrace_ip.4
@@ -239,7 +239,7 @@ by the kernel:
 
 dtrace:::BEGIN
 {
-        printf(" %10s %30s    %-30s %8s %6s\n", "DELTA(us)", "SOURCE",
+        printf(" %10s %30s    %-30s %8s %6s\\n", "DELTA(us)", "SOURCE",
             "DEST", "INT", "BYTES");
         last = timestamp;
 }
@@ -247,7 +247,7 @@ dtrace:::BEGIN
 ip:::send
 {
         this->elapsed = (timestamp - last) / 1000;
-        printf(" %10d %30s -> %-30s %8s %6d\n", this->elapsed,
+        printf(" %10d %30s -> %-30s %8s %6d\\n", this->elapsed,
             args[2]->ip_saddr, args[2]->ip_daddr, args[3]->if_name,
             args[2]->ip_plength);
         last = timestamp;
@@ -256,7 +256,7 @@ ip:::send
 ip:::receive
 {
         this->elapsed = (timestamp - last) / 1000;
-        printf(" %10d %30s <- %-30s %8s %6d\n", this->elapsed,
+        printf(" %10d %30s <- %-30s %8s %6d\\n", this->elapsed,
             args[2]->ip_daddr, args[2]->ip_saddr, args[3]->if_name,
             args[2]->ip_plength);
         last = timestamp;
diff --git a/share/man/man4/dtrace_tcp.4 b/share/man/man4/dtrace_tcp.4
index f499ae4..d7ab30c 100644
--- a/share/man/man4/dtrace_tcp.4
+++ b/share/man/man4/dtrace_tcp.4
@@ -300,7 +300,7 @@ The following script logs TCP segments in real time:
 
 dtrace:::BEGIN
 {
-        printf(" %3s %15s:%-5s      %15s:%-5s %6s  %s\n", "CPU",
+        printf(" %3s %15s:%-5s      %15s:%-5s %6s  %s\\n", "CPU",
             "LADDR", "LPORT", "RADDR", "RPORT", "BYTES", "FLAGS");
 }
 
@@ -317,7 +317,7 @@ tcp:::send
         printf("%s", args[4]->tcp_flags & TH_ACK ? "ACK|" : "");
         printf("%s", args[4]->tcp_flags & TH_URG ? "URG|" : "");
         printf("%s", args[4]->tcp_flags == 0 ? "null " : "");
-        printf("\b)\n");
+        printf("\b)\\n");
 }
 
 tcp:::receive
@@ -333,7 +333,7 @@ tcp:::receive
         printf("%s", args[4]->tcp_flags & TH_ACK ? "ACK|" : "");
         printf("%s", args[4]->tcp_flags & TH_URG ? "URG|" : "");
         printf("%s", args[4]->tcp_flags == 0 ? "null " : "");
-        printf("\b)\n");
+        printf("\b)\\n");
 }
 .Ed
 The following script logs TCP connection state changes as they occur:
@@ -345,14 +345,14 @@ int last[int];
 
 dtrace:::BEGIN
 {
-        printf("   %12s %-20s    %-20s %s\n",
+        printf("   %12s %-20s    %-20s %s\\n",
             "DELTA(us)", "OLD", "NEW", "TIMESTAMP");
 }
 
 tcp:::state-change
 {
         this->elapsed = (timestamp - last[args[1]->cs_cid]) / 1000;
-        printf("   %12d %-20s -> %-20s %d\n", this->elapsed,
+        printf("   %12d %-20s -> %-20s %d\\n", this->elapsed,
             tcp_state_string[args[5]->tcps_state],
             tcp_state_string[args[3]->tcps_state], timestamp);
         last[args[1]->cs_cid] = timestamp;
@@ -361,7 +361,7 @@ tcp:::state-change
 tcp:::state-change
 /last[args[1]->cs_cid] == 0/
 {
-        printf("   %12s %-20s -> %-20s %d\n", "-",
+        printf("   %12s %-20s -> %-20s %d\\n", "-",
             tcp_state_string[args[5]->tcps_state],
             tcp_state_string[args[3]->tcps_state], timestamp);
         last[args[1]->cs_cid] = timestamp;
diff --git a/share/man/man4/dtrace_udp.4 b/share/man/man4/dtrace_udp.4
index e39cc75..40df6b6 100644
--- a/share/man/man4/dtrace_udp.4
+++ b/share/man/man4/dtrace_udp.4
@@ -151,7 +151,7 @@ by the kernel:
 
 dtrace:::BEGIN
 {
-        printf(" %10s %36s    %-36s %6s\n", "DELTA(us)", "SOURCE",
+        printf(" %10s %36s    %-36s %6s\\n", "DELTA(us)", "SOURCE",
             "DEST", "BYTES");
         last = timestamp;
 }
@@ -161,7 +161,7 @@ udp:::send
         this->elapsed = (timestamp - last) / 1000;
         self->dest = strjoin(strjoin(args[2]->ip_daddr, ":"),
              lltostr(args[4]->udp_dport));
-        printf(" %10d %30s:%-5d -> %-36s %6d\n", this->elapsed,
+        printf(" %10d %30s:%-5d -> %-36s %6d\\n", this->elapsed,
             args[2]->ip_saddr, args[4]->udp_sport,
             self->dest, args[4]->udp_length);
         last = timestamp;
@@ -172,7 +172,7 @@ udp:::receive
         this->elapsed = (timestamp - last) / 1000;
         self->dest = strjoin(strjoin(args[2]->ip_saddr, ":"),
              lltostr(args[4]->udp_sport));
-        printf(" %10d %30s:%-5d <- %-36s %6d\n", this->elapsed,
+        printf(" %10d %30s:%-5d <- %-36s %6d\\n", this->elapsed,
             args[2]->ip_daddr, args[4]->udp_dport,
             self->dest, args[4]->udp_length);
         last = timestamp;
-- 
2.6.0