From e78d165503d0dfefeed18f48f722f4bf4ad79014 Mon Sep 17 00:00:00 2001
From: Sam Ravnborg <sam@mars.ravnborg.org>
Date: Wed, 11 Aug 2004 02:11:50 +0200
Subject: kbuild: Use POSIX headers for ntoh functions

From: Benno <benjl@cse.unsw.edu.au>
When compiling Linux on Mac OSX I had trouble with scripts/sumversion.c.
It includes <netinet/in.h> to obtain to definitions of htonl and ntohl.

On Mac OSX these are found in <arpa/inet.h>. After checking the POSIX
specification it appears that this is the correct place to get
the definitons for these functions.

(http://www.opengroup.org/onlinepubs/009695399/functions/htonl.html)

Using this header also appears to work on Linux (at least with
Glibc-2.3.2).

It seems clearer to me to go with the POSIX standard than implementing
#if __APPLE__ style macros, but if such an approach is preferred I can
supply patches for that instead.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
---
 scripts/mod/sumversion.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'scripts/mod')

diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c
index b41b718edffe..631430d09e4d 100644
--- a/scripts/mod/sumversion.c
+++ b/scripts/mod/sumversion.c
@@ -1,4 +1,4 @@
-#include <netinet/in.h>
+#include <arpa/inet.h>
 #include <stdint.h>
 #include <ctype.h>
 #include <errno.h>
-- 
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