From 587250b286a2cd9b02c296e5d78ecd21c7bdf255 Mon Sep 17 00:00:00 2001
From: Ed Schouten <ed@FreeBSD.org>
Date: Wed, 20 Oct 2010 19:53:29 +0000
Subject: [PATCH] Get rid of hand-rolled closefrom(3).

---
 usr.bin/login/login.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/usr.bin/login/login.c b/usr.bin/login/login.c
index 3e826d57bda..e671c8dfac7 100644
--- a/usr.bin/login/login.c
+++ b/usr.bin/login/login.c
@@ -233,8 +233,7 @@ main(int argc, char *argv[])
 
 	setproctitle("-%s", getprogname());
 
-	for (cnt = getdtablesize(); cnt > 2; cnt--)
-		(void)close(cnt);
+	closefrom(3);
 
 	/*
 	 * Get current TTY