From 6e86fc6eeaf381b9e112ceb58b9c1325dc945b7e Mon Sep 17 00:00:00 2001
From: John Marino <draco@marino.st>
Date: Thu, 10 Sep 2015 15:10:52 +0200
Subject: [PATCH] rtld.1: Improve _rtld_functrace example

The man page was written at a time that gcc was "leaking" headers.
Now <unistd.h> is required for this example to compile.
---
 libexec/rtld-elf/rtld.1 | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libexec/rtld-elf/rtld.1 b/libexec/rtld-elf/rtld.1
index a871661ff4..1b999cb34d 100644
--- a/libexec/rtld-elf/rtld.1
+++ b/libexec/rtld-elf/rtld.1
@@ -302,6 +302,7 @@ To set up an
 for printing out the functions as they are called, this code can be used:
 .Bd -literal -offset indent
 #include <string.h>
+#include <unistd.h>
 
 static int nl = 10;
 
-- 
2.41.0