Merge from vendor/bind9/dist as of the 9.4.3 import

1 files changed, 22 insertions, 5 deletions

diff --git a/contrib/bind9/lib/isc/unix/include/isc/net.h b/contrib/bind9/lib/isc/unix/include/isc/net.h
index bdd8c14..948e7b1 100644
--- a/contrib/bind9/lib/isc/unix/include/isc/net.h
+++ b/contrib/bind9/lib/isc/unix/include/isc/net.h
@@ -1,8 +1,8 @@
 /*
- * Copyright (C) 2004, 2005  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2004, 2005, 2008  Internet Systems Consortium, Inc. ("ISC")
  * Copyright (C) 1999-2003  Internet Software Consortium.
  *
- * Permission to use, copy, modify, and distribute this software for any
+ * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
  * copyright notice and this permission notice appear in all copies.
  *
@@ -15,7 +15,7 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: net.h,v 1.39.18.4 2005/04/27 05:02:37 sra Exp $ */
+/* $Id: net.h,v 1.39.18.6 2008/06/24 23:45:55 tbox Exp $ */
 
 #ifndef ISC_NET_H
 #define ISC_NET_H 1
@@ -104,7 +104,7 @@
 /*%
  * Required for some pre RFC2133 implementations.
  * IN6ADDR_ANY_INIT and IN6ADDR_LOOPBACK_INIT were added in
- * draft-ietf-ipngwg-bsd-api-04.txt or draft-ietf-ipngwg-bsd-api-05.txt.  
+ * draft-ietf-ipngwg-bsd-api-04.txt or draft-ietf-ipngwg-bsd-api-05.txt.
  * If 's6_addr' is defined then assume that there is a union and three
  * levels otherwise assume two levels required.
  */
@@ -202,7 +202,7 @@ extern const struct in6_addr isc_net_in6addrloop;
 
 #ifdef ISC_PLATFORM_FIXIN6ISADDR
 #undef  IN6_IS_ADDR_GEOGRAPHIC
-/*! 
+/*!
  * \brief
  * Fix UnixWare 7.1.1's broken IN6_IS_ADDR_* definitions.
  */
@@ -324,6 +324,23 @@ isc_net_probeunix(void);
  * Returns whether UNIX domain sockets are supported.
  */
 
+isc_result_t
+isc_net_getudpportrange(int af, in_port_t *low, in_port_t *high);
+/*%<
+ * Returns system's default range of ephemeral UDP ports, if defined.
+ * If the range is not available or unknown, ISC_NET_PORTRANGELOW and
+ * ISC_NET_PORTRANGEHIGH will be returned.
+ *
+ * Requires:
+ *
+ *\li	'low' and 'high' must be non NULL.
+ *
+ * Returns:
+ *
+ *\li	*low and *high will be the ports specifying the low and high ends of
+ *	the range.
+ */
+
 #ifdef ISC_PLATFORM_NEEDNTOP
 const char *
 isc_net_ntop(int af, const void *src, char *dst, size_t size);