[src/trunk]: src/lib/libc/net sync comment with reality. from kame

[itojun <itojun%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/dae49ead91ea
branches:  trunk
changeset: 495839:dae49ead91ea
user:      itojun <itojun%NetBSD.org@localhost>
date:      Mon Aug 07 16:18:45 2000 +0000

description:
sync comment with reality.  from kame

diffstat:

 lib/libc/net/getnameinfo.c |  11 +++++------
 1 files changed, 5 insertions(+), 6 deletions(-)

diffs (41 lines):

diff -r e14b86ce73a6 -r dae49ead91ea lib/libc/net/getnameinfo.c
--- a/lib/libc/net/getnameinfo.c        Mon Aug 07 16:16:23 2000 +0000
+++ b/lib/libc/net/getnameinfo.c        Mon Aug 07 16:18:45 2000 +0000
@@ -1,5 +1,5 @@
-/*     $NetBSD: getnameinfo.c,v 1.20 2000/07/06 02:54:12 christos Exp $        */
-/*     $KAME: getnameinfo.c,v 1.43 2000/06/12 04:27:03 itojun Exp $    */
+/*     $NetBSD: getnameinfo.c,v 1.21 2000/08/07 16:18:45 itojun Exp $  */
+/*     $KAME: getnameinfo.c,v 1.44 2000/08/06 16:43:17 itojun Exp $    */
 
 /*
  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@@ -33,11 +33,9 @@
 /*
  * Issues to be discussed:
  * - Thread safe-ness must be checked
- * - Return values.  There seems to be no standard for return value (RFC2553)
- *   but INRIA implementation returns EAI_xxx defined for getaddrinfo().
  * - RFC2553 says that we should raise error on short buffer.  X/Open says
  *   we need to truncate the result.  We obey RFC2553 (and X/Open should be
- *   modified).
+ *   modified).  ipngwg rough consensus seems to follow RFC2553.
  * - What is "local" in NI_FQDN?
  * - NI_NAMEREQD and NI_NUMERICHOST conflict with each other.
  * - (KAME extension) NI_WITHSCOPEID when called with global address,
@@ -46,7 +44,7 @@
 
 #include <sys/cdefs.h>
 #if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: getnameinfo.c,v 1.20 2000/07/06 02:54:12 christos Exp $");
+__RCSID("$NetBSD: getnameinfo.c,v 1.21 2000/08/07 16:18:45 itojun Exp $");
 #endif /* LIBC_SCCS and not lint */
 
 #include "namespace.h"
@@ -97,6 +95,7 @@
 static int ip6_sa2str __P((const struct sockaddr_in6 *, char *, size_t, int));
 #endif
 
+/* 2553bis: use EAI_xx for getnameinfo */
 #define ENI_NOSOCKET   EAI_FAIL                /*XXX*/
 #define ENI_NOSERVNAME EAI_NONAME
 #define ENI_NOHOSTNAME EAI_NONAME