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e4dc489b2c
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297 Commits

Author SHA1 Message Date
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
christos
caf92b66b5 - make sure that host_addr is suitably aligned 
- add appropriate casts
- take out & in from array; it is meaningless
 1999-07-19 19:42:27 +00:00