kleink
cd628af723
Need an internal name for send(); noticed by itojun.
2000-05-08 13:38:44 +00:00
itojun
183b1060ec
typo in comment
2000-04-28 02:37:57 +00:00
itojun
15311778c6
don't look at $HOSTALIASES, if issetugid() says the binary is dirty.
2000-04-27 16:32:37 +00:00
itojun
c90f48caf4
remove unused struct def. more sanity check for NULL.
2000-04-27 05:30:22 +00:00
itojun
3fc57d3ff8
bring in latest KAME implementation.
...
conforms to draft-ietf-ipngwg-scopedaddr-format-01.txt.
behavior change: returns numeric scopeid if we can't convert to string.
removed #if 0'ed portion which we will never revisit.
2000-04-26 16:08:38 +00:00
itojun
4009c33ef7
add $KAME$
2000-04-26 16:08:10 +00:00
itojun
e7cb023342
disable AI_ADDRCONFIG (post RFC2553 specification),
...
it has bug in PF_UNSPEC caes. From: ume
fix boundary check which was broken by delint in the past.
2000-04-26 12:25:51 +00:00
itojun
d585d4d8d9
simplify #ifdef a bit, by assuming getnameinfo.
2000-04-26 10:55:53 +00:00
itojun
0308db5ae0
improve comment before setbuf() in hostalias().
2000-04-26 06:51:37 +00:00
itojun
bdb0d9a667
sync with BIND 4.9.7. uses BIND 8.x codebase for dn_expand().
...
hyphenchar() definition is now fixed to specwise-correct declaration
(only "-" is permitted). may need more KNF and/or delint.
2000-04-25 14:39:00 +00:00
itojun
75753d9452
sync with BIND 4.9.7. mostly costmetic.
...
XXX 4.9.5 -> 4.9.7 moves _res from data to bss. the bss version of the code
is committed, but is wrapped with #ifdef __RES_IN_BSS and is disabled
(_res is still in data segment).
2000-04-25 13:57:08 +00:00
itojun
e1e1e8e6ba
sync with BIND 4.9.7. strict boundary checking.
2000-04-25 13:47:38 +00:00
itojun
393bcd0129
sync with BIND 4.9.7. reject too short messages.
2000-04-25 13:46:10 +00:00
itojun
c3f3ab4c5c
sync with BIND 4.9.7. correct boundary checking broken by delint mistake
...
(auto increment evaluation order). costmetic changes.
2000-04-25 13:27:22 +00:00
itojun
bb0ecf8c42
sync with BIND 4.9.7. mostly costmetic.
2000-04-25 13:26:03 +00:00
itojun
25855cd3a5
correct a use of sizeof() against nsaddr_list.
2000-04-25 08:56:06 +00:00
itojun
0635beac21
cleanup nsaddr_list handling.
...
- be more backward compatible with apps that update _res.nsaddr_list[n].
- allow scoped IPv6 addresses in /etc/resolv.conf (like fe80::1%lo0).
- simplify #ifdefs.
2000-04-25 08:51:39 +00:00
itojun
bcbd70d5bf
add missing period.
2000-04-24 16:17:07 +00:00
itojun
72eddcac5b
add __RCSID().
2000-04-24 10:40:24 +00:00
itojun
92db021bdc
use BSDI-origin if_{index,name}* functions. they use getifaddrs(3) as
...
backend and are more robust against SIOCGIFCONF alignment issue.
now getifaddrs always takes care of the issue. (sync with kame tree)
use weak symbol just in case.
2000-04-24 10:24:46 +00:00
itojun
c6bf4b09bd
supply weak alias for IPv6-related library additions. sorry to be late.
2000-04-24 09:27:30 +00:00
itojun
c217a09193
synchronize better with BIND 8.2.2P5 (actually, src/dist/bind).
...
inet_net_pton() becomes more strict on hexadecimals/octals.
2000-04-23 16:59:12 +00:00
itojun
79e89da473
change copyright notice from 3-clause TNF -> 4-clause TNF.
...
not sure if which we prefer, but the point is to use exactly the same
copyright. From: matthew green <mrg@eterna.com.au>
2000-04-19 15:16:02 +00:00
itojun
f716418a10
in yphostent, initialize res0 when getaddrinfo fails.
2000-04-03 01:12:26 +00:00
christos
e904ed8773
Try to silence some of the lint warnings. Unfortunately we cannot fix
...
them all right now until we fix the ALIGN() macro to return u_long in
all the ports.
2000-04-02 21:31:54 +00:00
christos
f8c9a1f999
Delint:
...
- add notreached comment
- remove unused variables
- cast to void * first to avoid casting warnings
- fix bug in _yphostent where cur and sentinel were not
being initialized.
2000-04-02 21:30:37 +00:00
christos
d24bee08a9
make this compile on non 4.4BSD systems
2000-03-17 06:11:55 +00:00
itojun
d5aee78db5
visit all requests even if we get errors from name server.
...
this will solve name query failures for IPv4-only node, when
the DNS server returns SERVFAIL or NXDOMAIN (should success with an == 0).
PR: 9621
2000-03-16 13:51:43 +00:00
sjg
413ffc39c1
Listing generated files nslexer.c nsparser.c in SRCS breaks make depend
...
in a clean dir. Put the actual src files nslexer.l nsparser.y there.
2000-03-14 14:34:50 +00:00
itojun
8e1ca1a351
fix fatal typo, which misused luser/ruser (PR 9543).
2000-03-05 09:40:57 +00:00
itojun
2dc247fc34
make CMSG_ALIGN always synchronize with kernel's idea of ALIGNBYTES.
...
ancillary data alignment will be ALIGNBYTES, not sizeof(long) - 1, from now.
CMSG_xx will NOT resolve into constant. if you use CMSG_xx to allocate
arrays, you'll lose.
bump shlib minor for libc.
NOTE: if you are on top of arch with ALIGNBYTES != sizeof(long) - 1,
you need to recompile IPv6-related binaries. there is no way to guarantee
backward compat in this aspect. sorry for this. this should be the last
backward compat breakage for IPv6-related ancillary data manipulation.
(we still have PR 9516 for unix-domain sockets...)
2000-03-02 07:41:49 +00:00
itojun
fe31f96aea
fix alignment constraint in IPv6 routing header manipulation (ancillary data).
...
documented in RFC2292.
from: shin@kame.net
2000-02-29 18:24:31 +00:00
itojun
7b48263c7b
(rcmd.c) to make Zoularis happier, pass sa_len separately from sockaddrs.
...
this changes function prototype for __ivalid*.
This commit breaks binary compatibility for __ivalid*. I believe this can be
forgiven due to the following:
- this is not really exported function. no function prototype is in headers.
function name starts with underbars. No third-party applications are
expected to use it.
- the function was introduced very recently, when rcmd.c was made IPv6-ready.
- the only customer in NetBSD tree is lpd.
(lpd.c) sync with rcmd.c change.
2000-02-24 06:33:47 +00:00
itojun
73f8a2b760
add freeifaddrs.3 as MLINKS.
2000-02-23 15:44:00 +00:00
itojun
4b9363d8e4
add freeifaddrs(), which reclaims region allocated by getifaddrs().
...
in sync with kame and bsdi.
2000-02-23 15:29:18 +00:00
itojun
6037c7862b
add getifaddrs(3) from bsdi4, as mentioned in tech-net (in SIOCGIFCONF
...
related thread).
this will save future apps from complexity of SIOCGIFCONF.
getifaddrs(3) does not use SIOCGIFCONF internally, it uses sysctl.
2000-02-23 06:57:46 +00:00
itojun
b2da836f1e
avoid memory leak on valid FQDN + invalid port name.
2000-02-22 05:47:15 +00:00
itojun
08f1ee0d30
query NIS hosts.byname only when necessary (= PF_UNSPEC of PF_INET queries).
2000-02-20 17:07:01 +00:00
itojun
503ce101c1
getaddrinfo(3) now obeys nsswitch.conf correctly.
2000-02-20 14:45:34 +00:00
itojun
40e69da142
to honor the search order defined by nsswitch.conf,
...
getaddrinfo(3) now calls lower-layer resolver functions directly.
XXX code duplicate with gethnamaddr.c/res_search.c - future code
maintenance issue? Since BIND[89] does not address this issue either at
this moment, switching to BIND[89] does not help.
2000-02-20 14:44:30 +00:00
itojun
5b36a9108a
do not perform sleep() every time we get ECONNREFUSED.
...
try all the set of addresses before go to sleep() and retry.
not sure if we still need sleep() - retry logic. why is it so persistent
in connecting?
From: SHIMIZU Ryo <ryo@misakimix.org>
2000-02-18 04:16:54 +00:00
itojun
823d2a5d81
to synchronize with progress of discussion for post
...
draft-ietf-ipngwg-scopedaddr-format-00.txt (will be 01),
use "address%interface" notation for extended scoped IPv6 address.
NOTE: the change affects link-local addresses only. I hope it to be
the final change on it.....
2000-02-17 17:06:17 +00:00
itojun
8829e73e38
preparation to flip extended scoped address syntax.
...
the specification is still under debate; there is high possibility that
"fe80::1%de0" will be the finalist but i'm not sure yet.
2000-02-16 04:50:23 +00:00
itojun
9d735055cd
make it possible to compile it without -DINET6
...
From: "Castor Fu" <castor@geocast.com>
2000-02-15 18:55:55 +00:00
itojun
f126f47f70
in BUGS section, document that it can behave differently from nsswitch.conf(5)
...
suggests.
NetBSD PR: 9413
2000-02-14 13:06:57 +00:00
itojun
b3092550ea
sa_len was not properly set due to autoconf #ifdef.
...
(mistake in yesterday's upgrade)
2000-02-10 03:06:53 +00:00
itojun
34a6354b59
revise extended scoped address format support. delimiter and the order
...
is changed, based on discussion in ipngwg scoped address cabal.
past code: fe80::1@de0
now: de0%fe80::1
this will be in sync with next extended address format proposal
(which should be final - I don't want to make this kind of change again).
2000-02-09 12:25:06 +00:00
itojun
ed74ec1491
add missing manpage, gethostbyname2(3).
2000-02-09 12:23:55 +00:00
itojun
cf02e1f1ce
fix behavior of inet_pton() to be RFC2553/XNS compliant.
...
inet_pton() takes decimal dot-quads only. inet_pton() does not
take hexadecimal, octal nor classful (short) representation.
2000-02-07 18:51:02 +00:00
itojun
0affd7a994
visit next addrinfo struct on socket failure.
...
this should fix the behavior of rcmd() on ipv4-only node, trying to
connect to dual stack node (AAAA and A record on DNS/hostname databaes)
2000-01-31 10:23:03 +00:00
itojun
59b810d3a5
backout previous commit - freeaddrinfo(NULL) issue.
2000-01-28 08:09:48 +00:00
itojun
e4dc489b2c
allow freeaddrinfo(NULL). nothing is talked in RFC2553 (maybe in X/Open?).
...
however, since NRL freeaddrinfo permits it, we need to.
2000-01-27 08:25:51 +00:00
itojun
5b1aaa939e
add IPv6 support to rcmd() and friends.
...
rcmd() and iruserok(): unchanged
ruserok(): became address family independent
rcmd_af(), iruesrok_sa(): address family independent
2000-01-27 05:33:06 +00:00
itojun
541dde0213
fix RFC2553 conformance. AI_CANONNAME does not mean reverse query.
2000-01-26 06:51:29 +00:00
itojun
ed15f9831a
move -DINET6 upwards, into lib/libc/Makefile.
...
- we need it for lib/libc/rpc soon
- this is not clear to add CPPFLAGS in subdir/Makefile.inc (as it affect other
subdirs as well)
2000-01-26 02:46:36 +00:00
itojun
324dad9e89
fix comment.
...
better sync with kame tree.
2000-01-24 03:08:12 +00:00
itojun
bd6de83f9b
remove #if 0'ed portion (AF filtering in normal name resolution)
...
add comment to the fragment which confused mycroft
2000-01-23 04:03:21 +00:00
mycroft
0b92a50dc3
Delint some more.
2000-01-23 01:55:17 +00:00
mycroft
82267feccd
Doh. I'm a dork.
2000-01-23 01:37:19 +00:00
mycroft
45f1263b98
Partially delint.
2000-01-23 00:10:56 +00:00
mycroft
5865c81535
Partially delint.
2000-01-23 00:09:19 +00:00
mycroft
af7317bb6b
Delint.
2000-01-23 00:01:35 +00:00
mycroft
c72eee355c
Partially delint.
2000-01-22 23:54:20 +00:00
mycroft
0463795134
Delint.
2000-01-22 23:37:14 +00:00
mycroft
967cbc5131
Use a better type in previous.
2000-01-22 23:36:17 +00:00
mycroft
c6a0f46b4f
Delint.
2000-01-22 22:53:59 +00:00
mycroft
605490369c
Delint.
...
Remove trailing ; from uses of __weak_alias(). The macro inserts this if
needed.
2000-01-22 22:19:07 +00:00
itojun
692c04487f
cosmetic (last dot in SEE ALSO section)
2000-01-19 07:03:35 +00:00
itojun
2705db0080
do not filter address families that are not supported by kernel.
...
the behavior was introduced in 1.8 -> 1.9, by itojun, and it was
not a correct behavior.
even if we may be able to connect to the the returned addresses,
filtering them out is not a correct thing to do. for example, even if
you have partial unreachablility in IPv4, gethostbyname(3) will return
IPv4 addresses in the unreachable network nonetheless.
2000-01-17 15:57:29 +00:00
itojun
79641939e0
remove #if 0'ed sections.
2000-01-17 08:34:04 +00:00
itojun
88d175cdc4
sync with latest KAME tree.
...
add example section to get{addr,name}info.
s/\.Os KAME/.Os/.
2000-01-17 08:33:45 +00:00
itojun
0e776c76b4
need sys/types.h before sys/socket.h
2000-01-07 01:49:42 +00:00
itojun
2cd2ee94b9
allow reverse query for v4 loopbacknet (127.0.0.0/8).
2000-01-05 04:54:54 +00:00
itojun
9ffbadc055
clarify text for RES_USE_INET6. this is almost always unnecessary.
2000-01-03 11:56:05 +00:00
assar
8f5685ec6b
ignore KEY and SIG records when matching responses to the query. we
...
get those as extras from DNSsec-enabled name servers.
1999-12-28 15:47:41 +00:00
itojun
1f9eba958f
properly check the error result from if_nametoindex(), to disallow
...
bogus interface index specification like fe80::1@bogus.
(sync with kame)
1999-12-27 10:20:59 +00:00
itojun
72e7091f16
more complete solution for gethostby*() buffer overwrite issue.
...
(we need thread-safe gethostby*...)
1999-12-13 17:05:45 +00:00
itojun
58481c1c06
fix getaddrinfo(3) and getnameinfo(3).
...
getaddrinfo(3): result from gethostby* will be broken if we call it again.
deep-copy them. we have sa_len so configure them.
getnameinfo(3): we have sa_len so configure them.
1999-12-13 16:22:56 +00:00
itojun
1501f61891
bring in latest KAME get{addr,name}info(3).
...
getnameinfo(3) globs ai_socktype and ai_protocol correctly.
KAME scopeid extension is implemented.
(draft-ietf-ipngwg-scopedaddr-format-00.txt)
bump up shlib minor
(may not be necessary, but rather big difference in behavior - especially
ai_flags)
1999-12-13 14:18:31 +00:00
itojun
0b3c3042e6
inet6_rthdr_reverse() is not implemented yet.
1999-12-12 14:59:09 +00:00
itojun
c3f65850fd
wording fixes (from openbsd camp -> kame)
1999-12-12 11:21:04 +00:00
itojun
a57d497906
add manpage for inet6_{option,rthdr}_*.
1999-12-12 11:20:03 +00:00
kleink
d574ffc673
(bcopy, bzero) -> (memcpy, memset)
1999-11-30 15:55:25 +00:00
lukem
2468bbbf42
don't use err(); instead pass an error condition back to a higher
...
layer to warn() about.
1999-11-28 05:46:15 +00:00
is
bcb4c98ba9
Properly check for overflows. Fixes PR8314 as annotated by mjl.
1999-11-13 04:52:50 +00:00
jdolecek
894f4bc996
add freeaddrinfo(3) and gai_strerror(3) as links to getaddrinfo(3)
1999-11-10 22:41:00 +00:00
is
94efbddebd
Check for invalid component numbers (wrong hex "digits", octal numbers
...
with digits of 8 or 9) and complain. Fixes PR 8314 by ITOH Yasufumi (but
adding the check of hexadecimal numbers).
1999-11-03 11:47:02 +00:00
lukem
0e4f2591aa
change default nsswitch.conf entry for `hosts' from:
...
hosts: dns files
to
hosts: files dns
this should speed things up a lot at boot if hostnames that are in
/etc/hosts are used for ifconfig, route, etc.
1999-10-24 12:36:02 +00:00
kleink
749057fddc
Need internal names for these, too.
1999-09-20 15:07:21 +00:00
lukem
d896261208
back out the #ifdef _DIAGNOSTIC argument checks; too many people complained.
...
_DIAGASSERT() is still retained.
1999-09-20 04:38:56 +00:00
lukem
2393f50e9e
return NS_UNAVAIL if args are dodgy
1999-09-16 23:43:52 +00:00
lukem
b48252f365
* use _DIAGASSERT() to check pointer arguments against NULL and file
...
descriptors against -1 (as appropriate).
* add actual checks which to detect stuff that would trigger_DIAGASSERT(),
and attempt to return a sane error condition.
* knf some code
* remove some `register' decls.
the first two items result in the addition of code similar to the
following in various functions:
_DIAGASSERT(path != NULL)
#ifdef _DIAGNOSTIC
if (path == NULL) {
errno = EFAULT;
return (-1);
}
#endif
1999-09-16 11:44:54 +00:00
kleink
252971afdb
Add indirect reference stubs for inet_[ap]ton() for environments not supporting
...
weak aliases; addresses PR lib/7435 but leaves the original file intact.
1999-09-15 14:21:01 +00:00
kleink
5f3726439e
Need "namespace.h".
1999-08-22 12:54:02 +00:00
itojun
46c3891136
bring in IPv6 numeric address parsing fix from bind821.
...
XXX bind821 should be imported here
1999-08-17 17:50:27 +00:00
mycroft
9f5f4ac699
Make some needed weak aliases.
1999-08-17 03:58:39 +00:00
mycroft
6ea04fe2cd
This file was incorrect. The indirect name is res_close(),
...
not _res_close()!
1999-08-17 03:57:15 +00:00
itojun
94c4bdf1cc
pacify too-picky compiler.
...
From: onoe@sm.sony.co.jp
1999-08-13 09:45:51 +00:00
itojun
daa44a5758
do not make reverse query against IPv6 unspecified, or loopback addresses.
...
From: ume@mahoroba.org
1999-08-09 15:00:14 +00:00
itojun
bc3bad7a1c
- provide reverse query for mapped address (::ffff:10.1.1.1).
...
- NI_NUMERICHOST and NI_HOSTREQD conflict with each other,
so bark if there are both.
(sync with recent KAME)
1999-08-01 06:45:28 +00:00