svn commit: r266842 - head/sys/netinet

[Jilles Tjoelker]

Author: jilles
Date: Thu May 29 15:23:37 2014
New Revision: 266842
URL: http://svnweb.freebsd.org/changeset/base/266842

Log:
  netinet/in.h: Expose htonl(), htons(), ntohl() and ntohs() in strict POSIX
  mode.
  
  Put the htonl(), htons(), ntohl() and ntohs() declarations under
  __POSIX_VISIBLE >= 200112. POSIX.1-2001 and newer require these to be
  exposed from <netinet/in.h> (as well as <arpa/inet.h>).
  
  Note that it may be unnecessary to check __POSIX_VISIBLE >= 200112 because
  older versions of POSIX and the C standard do not define this header.
  However, other places in the same file already perform the check.
  
  PR:		188316
  Submitted by:	Christian Neukirchen

Modified:
  head/sys/netinet/in.h

Modified: head/sys/netinet/in.h
==============================================================================
--- head/sys/netinet/in.h	Thu May 29 14:51:52 2014	(r266841)
+++ head/sys/netinet/in.h	Thu May 29 15:23:37 2014	(r266842)
@@ -100,7 +100,7 @@ struct sockaddr_in {
 	char	sin_zero[8];
 };
 
-#if !defined(_KERNEL) && __BSD_VISIBLE
+#if !defined(_KERNEL) && __POSIX_VISIBLE >= 200112
 
 #ifndef _BYTEORDER_PROTOTYPED
 #define	_BYTEORDER_PROTOTYPED
@@ -120,7 +120,7 @@ __END_DECLS
 #define	ntohs(x)	__ntohs(x)
 #endif
 
-#endif /* !_KERNEL && __BSD_VISIBLE */
+#endif /* !_KERNEL && __POSIX_VISIBLE >= 200112 */
 
 #if __POSIX_VISIBLE >= 200112
 #define	IPPROTO_IPV6		41		/* IP6 header */