From ed0fe1449ced9e64280bf99b8847651bef3822f7 Mon Sep 17 00:00:00 2001
From: Alfred Perlstein <alfred@FreeBSD.org>
Date: Sat, 25 Nov 2000 03:14:31 +0000
Subject: [PATCH] add threadsafe version of inet_ntoa (inet_ntoa_r takes a
 buffer to fill) this is used by some debugging functions

---
 sys/libkern/inet_ntoa.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/sys/libkern/inet_ntoa.c b/sys/libkern/inet_ntoa.c
index 558188c5dcc..25cfff1e954 100644
--- a/sys/libkern/inet_ntoa.c
+++ b/sys/libkern/inet_ntoa.c
@@ -48,3 +48,17 @@ inet_ntoa(struct in_addr ina)
 	return buf;
 }
 
+char *
+inet_ntoa_r(struct in_addr ina, char *buf)
+{
+	unsigned char *ucp = (unsigned char *)&ina;
+
+	sprintf(buf, "%d.%d.%d.%d",
+		ucp[0] & 0xff,
+		ucp[1] & 0xff,
+		ucp[2] & 0xff,
+		ucp[3] & 0xff);
+	return buf;
+}
+
+