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430 Commits

Author SHA1 Message Date
christos bc44f19756 add explicit casts 
elide non-portable casts
 2000-07-06 03:00:16 +00:00
christos e464ac9461 add explicit casts 2000-07-06 02:59:47 +00:00
christos 43264d6a9a add argsused lint directives 
add explicit casts
elide non-portable casts
 2000-07-06 02:59:20 +00:00
christos e9001c0972 elide non portable casts 
add lint const castaway directives
 2000-07-06 02:58:07 +00:00
christos db34dc9efd de-register 
use the proper types for vars
 2000-07-06 02:57:23 +00:00
christos b5835eb63b remove noop checks 2000-07-06 02:56:55 +00:00
christos 47197be00f elide non-portable casts 2000-07-06 02:56:25 +00:00
christos a0d18445ab avoid non portable casts 2000-07-06 02:55:45 +00:00
christos 970724237c avoid non-portable casts 2000-07-06 02:54:55 +00:00
christos 7bc5ea812e - remove unused vars 
- fix non-portable casts
 2000-07-06 02:54:12 +00:00
christos b0c8c0de7d - avoid non portable casts 
- cast arguments to avoid promotion warnings
 2000-07-06 02:53:12 +00:00
christos 5570317afb add CONSTCOND where appropriate 2000-07-06 02:52:07 +00:00
itojun 920101cf2e return EAI_NODATA, instead of EAI_NONAME, on name resolution errors. 
EAI_NONAME does not make sense in these situations.  from kame.
From: enami@netbsd.org
 2000-07-05 12:41:16 +00:00
itojun f64eeac13d typo in RFC number. KAME PR 263 2000-06-30 16:48:47 +00:00
itojun d18bfb3eba add cmetz paper, correct example 2000-06-22 20:32:28 +00:00
itojun 35d0fb470c do not assume that nsaddr_list[n].sa_len is properly initialized, 
there can be some third-party code that does not.
 2000-06-18 21:41:23 +00:00
itojun 855792d5bd recomend get{addr,name}info for scoped address support. 2000-06-18 20:30:26 +00:00
ghudson dcb9078cff Set errno when res_mkquery fails. 2000-06-18 04:07:03 +00:00
cgd d220ca5ba3 fix up NetBSD RCS Ids to match the standard, and the leading comment as 
to match as well.  No functional changes.
 2000-06-14 06:48:47 +00:00
itojun b3d17a6362 besure to check getnameinfo() return value. (debugging code) 2000-06-14 01:52:41 +00:00
itojun 814b7243b2 correct ENI_SALEN case to meet rfc2553bis. 2000-06-12 04:27:58 +00:00
itojun 87a2cc9945 correct return value from getnameinfo to meet rf2553bis. 
(this also corrects incorrect "success" value, 0, on invalid sockaddr)
 2000-06-12 03:55:10 +00:00
itojun 7eab145046 correct arg type (salen) to conform to RFC2553. 2000-06-04 08:52:21 +00:00
itojun b757ddbced correct arg type for getnameinfo(3) for RFC2553 conformance. 2000-06-04 08:51:23 +00:00
itojun ed26506c25 usr.sbin/lpr/lpd now compiles lib/libc/net/rcmd.c on its own, to avoid 
use of non-exported function __ivaliduser{,_sa}().

we cannot make __ivaliduser{,_sa}() static yet, since doing that would choke
compiled lpd binaries.  we should do it on next libc major version bump.
added a memo on lib/libc/shlib_version.
 2000-05-30 01:07:43 +00:00
tron b4969ca513 Fix an alignment problem introduced by the patch for PR lib/8032. 
Fixes PR lib/10048 by J.T. Conklin.
 2000-05-23 07:03:10 +00:00
itojun 854cf60c06 nroff correction. from openbsd. 2000-05-17 14:36:41 +00:00
itojun 4d829aa5ea linebreak fix (nroff tradition) 2000-05-17 14:31:06 +00:00
itojun 4b9654f602 typo in function name 2000-05-17 14:24:59 +00:00
itojun cc50260947 correct use of .Dt. nuke space at EOL. wording (duplicated verb). 2000-05-17 14:20:21 +00:00
itojun 5cf4e14fea $NetBSD$ 2000-05-11 03:08:46 +00:00
itojun e2a25fa8de update internet draft #. correct samples. 
sync getnameinfo function prototype with /usr/include/netdb.h (not
standard conformant yet, needs update - will do soon)
 2000-05-11 03:08:06 +00:00
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