From e685e07dfa9de08cd0b671e293b94efe116349fa Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Wed, 19 Jul 2000 22:03:58 +0000
Subject: Update.

2000-07-18  Mark Kettenis  <kettenis@gnu.org>

	Update resolver code to BIND 8.2.3-T5B.

	* resolv/Versions [GLIBC_2.2] (libc): Add __res_init and
	__res_nclose.
	[GLIBC_2.2] (libresolv): Add __dn_expand, __ns_samename,
	__res_mkquery, __res_nsend, __res_query, __res_querydomain and
	__res_search.
	* resolv/Banner: BIND-8.2.3-T5B.

	* resolv/base64.c: Update from BIND 8.2.3-T5B.
	* resolv/herror.c: Likewise.
	* resolv/inet_addr.c: Likewise.
	* resolv/inet_net_ntop.c: Likewise.
	* resolv/inet_net_pton.c: Likewise.
	* resolv/inet_neta.c: Likewise.
	* resolv/inet_ntop.c: Likewise.
	* resolv/nsap_addr.c: Likewise.
	* resolv/inet_pton.c: Likewise.  Reject a few more more invalid
	IPv6 addresses (ISC bug #520).

	* resolv/ns_name.c: Avoid emitting RCS ID in object file.
	* resolv/ns_parse.c: Likewise.
	* resolv/ns_netint.c: Likewise.
	* resolv/ns_samedomain.c: Likewise.
	* resolv/ns_ttl.c: Likewise.
	* resolv/ns_print.c: Update from BIND 8.2.3-T5B.  Avoid emitting
	RCS ID in object file.

	* resolv/res_debug.c: Update from BIND 8.2.3-T5B.
	* resolv/res_mkquery.c: Likewise.
	* resolv/res_query.c: Likewise.
	* resolv/res_init.c: Likewise.
	(res_setoptions): Mark internal.
	* resolv/res_send.c: Likewise.
	[_LIBC]: Fully reinstate the code that avoids the FD_SETSIZE limit
	by using poll instead.
	* resolv/res_comp.c: Likewise.
	[SHLIB_COMPAT (libresolv, GLIBC_2_0, GLIBC_2_2)]: Make dn_expand a
	weak alias for __dn_expand.
	* resolv/res_data.c: Likewise.
	(res_close) [_LIBC]: Don't call res_nclose if RES_INIT isn't set
	in _res.options.  Avoids a potential security risk by avoiding a
	close (0).
	[SHLIB_COMPAT (libresolv, GLIBC_2_0, GLIBC_2_2)]: Make
	res_mkquery, res_query, res_querydomain adn res_search weak
	aliases for __res_mkquery, __res_query, __res_querydomain and
	__res_search.
	* resolv/res_libc.c: (_res): Don't initialize.  Fix res_close
	instead to avoid close(0).
	(res_init): Always use the static resolver context.
	[SHLIB_COMPAT (libc, GLIBC_2.0, GLIBC_2_2)]: Make res_init a weak
	alias for __res_init.

	* resolv/resolv.h: Update from BIND 8.2.3-T5B.  Move definition of
	RES_SET_H_ERRNO and accompanying comment to...
	* include/resolv.h: ... here.

	* resolv/arpa/namser.h: Update from BIND 8.2.3-T5B.
	* resolv/arpa/nameser_compat.h: Likewise.
---
 resolv/arpa/nameser.h        | 13 ++++++++++---
 resolv/arpa/nameser_compat.h |  3 +--
 2 files changed, 11 insertions(+), 5 deletions(-)

(limited to 'resolv/arpa')

diff --git a/resolv/arpa/nameser.h b/resolv/arpa/nameser.h
index 6655f3b8d2..6ae1bc61ea 100644
--- a/resolv/arpa/nameser.h
+++ b/resolv/arpa/nameser.h
@@ -45,7 +45,7 @@
  */
 
 /*
- *	$Id$
+ *	$BINDId: nameser.h,v 8.37 2000/03/30 21:16:49 vixie Exp $
  */
 
 #ifndef _ARPA_NAMESER_H_
@@ -53,9 +53,13 @@
 
 #define BIND_4_COMPAT
 
-#include <features.h>
 #include <sys/param.h>
-#include <sys/types.h>
+#if (!defined(BSD)) || (BSD < 199306)
+# include <sys/bitypes.h>
+#else
+# include <sys/types.h>
+#endif
+#include <sys/cdefs.h>
 
 /*
  * Revision information.  This is the release date in YYYYMMDD format.
@@ -481,6 +485,7 @@ typedef enum __ns_cert_types {
 #define	ns_name_compress	__ns_name_compress
 #define	ns_name_uncompress	__ns_name_uncompress
 #define	ns_name_skip		__ns_name_skip
+#define	ns_name_rollback	__ns_name_rollback
 #define	ns_sign			__ns_sign
 #define	ns_sign_tcp		__ns_sign_tcp
 #define	ns_sign_tcp_init	__ns_sign_tcp_init
@@ -522,6 +527,8 @@ int		ns_name_uncompress __P((const u_char *, const u_char *,
 int		ns_name_compress __P((const char *, u_char *, size_t,
 				      const u_char **, const u_char **));
 int		ns_name_skip __P((const u_char **, const u_char *));
+void		ns_name_rollback __P((const u_char *, const u_char **,
+				      const u_char **));
 int		ns_sign __P((u_char *, int *, int, int, void *,
 			     const u_char *, int, u_char *, int *, time_t));
 int		ns_sign_tcp __P((u_char *, int *, int, int,
diff --git a/resolv/arpa/nameser_compat.h b/resolv/arpa/nameser_compat.h
index f67f5b3a67..43bcd3affe 100644
--- a/resolv/arpa/nameser_compat.h
+++ b/resolv/arpa/nameser_compat.h
@@ -28,7 +28,7 @@
 
 /*
  *      from nameser.h	8.1 (Berkeley) 6/2/93
- *	$Id$
+ *	$BINDId: nameser_compat.h,v 8.11 1999/01/02 08:00:58 vixie Exp $
  */
 
 #ifndef _ARPA_NAMESER_COMPAT_
@@ -36,7 +36,6 @@
 
 #define	__BIND		19950621	/* (DEAD) interface version stamp. */
 
-/* glibc always has byte order info in <endian.h> */
 #include <endian.h>
 
 /*
-- 
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