From 61e4108c4114e2443bc149d3ccddbe26b15b7811 Mon Sep 17 00:00:00 2001
From: Jason Evans <jasone@FreeBSD.org>
Date: Fri, 21 Jul 2000 04:22:39 +0000
Subject: [PATCH] Use _close() instead of close() in addrconfig() to keep it
 from becoming a potential cancellation point in libc_r.

---
 lib/libc/net/getaddrinfo.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/libc/net/getaddrinfo.c b/lib/libc/net/getaddrinfo.c
index f44a14d79919..6d2354415612 100644
--- a/lib/libc/net/getaddrinfo.c
+++ b/lib/libc/net/getaddrinfo.c
@@ -1146,18 +1146,18 @@ addrconfig(pai)
 		if ((s = socket(AF_INET6, SOCK_DGRAM, 0)) < 0)
 			af = AF_INET;
 		else {
-			close(s);
+			_close(s);
 			if ((s = socket(AF_INET, SOCK_DGRAM, 0)) < 0)
 				af = AF_INET6;
 			else
-				close(s);
+				_close(s);
 		}
 
 	}
 	if (af != AF_UNSPEC) {
 		if ((s = socket(af, SOCK_DGRAM, 0)) < 0)
 			return 0;
-		close(s);
+		_close(s);
 	}
 	pai->ai_family = af;
 	return 1;