From f009fefd7977354b4800dc7a242d5c04f50c9778 Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@golang.org>
Date: Wed, 27 Jun 2012 17:02:39 -0400
Subject: [PATCH] net: fix build (FreeBSD sendfile)

TBR=bradfitz
CC=golang-dev
https://golang.org/cl/6358043
---
 src/pkg/net/sendfile_freebsd.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/pkg/net/sendfile_freebsd.go b/src/pkg/net/sendfile_freebsd.go
index 7ec6f7ff7e7..40afdee96da 100644
--- a/src/pkg/net/sendfile_freebsd.go
+++ b/src/pkg/net/sendfile_freebsd.go
@@ -72,7 +72,8 @@ func sendFile(c *netFD, r io.Reader) (written int64, err error, handled bool) {
 		if int64(n) > remain {
 			n = int(remain)
 		}
-		n, err1 := syscall.Sendfile(dst, src, pos, n)
+		pos1 := pos
+		n, err1 := syscall.Sendfile(dst, src, &pos1, n)
 		if n > 0 {
 			pos += int64(n)
 			written += int64(n)