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505 Commits

Author SHA1 Message Date
lukem
50f5afd52e fix WARNS=2 (-Wshadow) warnings 2001-11-04 13:57:29 +00:00
wiz
2a5b4efdf5 sort sections 2001-10-22 23:47:01 +00:00
kleink
bec52f0825 Add a reference to recv(2) as well. 2001-10-22 22:29:39 +00:00
kleink
d4c0d0f2a2 Add a sockatmark(3), the 1003.1g wrapper around SIOCATMARK. 2001-10-22 17:53:43 +00:00
bjh21
b12979794e Put back AF_LINK support. This time, all the new code passes lint(1), modulo 
bin/14175.  It should pass lint on a native i386 build, but I can't test that.
 2001-10-06 13:59:41 +00:00
bjh21
5a7a518e05 Remove AF_LINK support. It generates lint warnings, and hence won't compile 
on i386.  I'll re-commit once I've understood and fixed the problems.
 2001-10-05 20:51:19 +00:00
itojun
84bfe490e4 make it at least compile (there's no /usr/include/net/if_ieee1394.h exist). 
avoid overrun with snprintf.  be careful about snprintf return value.
 2001-10-05 01:39:38 +00:00
bjh21
5b533f601d Extend getnameinfo() to support AF_LINK sockaddrs. The intention is that 
anything that wants to print a link-layer address should go through here,
rather than re-inventing the wheel.
 2001-10-04 23:09:04 +00:00
wiz
cb19ecf339 Actually, we don't have libhesiod -- the functions are in libc. 
Noted by Gregory McGarry.
 2001-10-04 11:27:19 +00:00
wiz
104fe43050 mdoc'ify. 2001-09-16 15:53:03 +00:00
wiz
97ff145f62 Sort sections, sort SEE ALSO, and misc. fixes. 2001-09-16 02:54:17 +00:00
wiz
e7560d5642 Boring whitespace fixes. 2001-09-16 02:23:09 +00:00
itojun
5996ba4042 make it possible to turn on RES_INSECURE[12] with /etc/resolv.conf. 
don't connect datagram socket if RES_INSECURE1.
needed to implement IPv6 anycast UDP DNS queries as documented in
<draft-ietf-ipngwg-dns-discovery-02.txt>.
sync with kame.
 2001-09-13 11:05:02 +00:00
itojun
9fe945f2fe sync argument/return type of [hn]to[nh][ls] to XNET 5.2 (uint{16,32}_t). 
as discussed on tech-net.
 2001-08-22 07:42:07 +00:00
itojun
cba884a178 cope with sa_len < sizeof(struct sockaddr). 
From: Patrik Lindergren <patrik@datacom.nu>
sync with kame
 2001-08-20 02:33:49 +00:00
itojun
6cc1136ae1 use snprintf, not sprintf. sync with kame. 2001-08-20 02:33:31 +00:00
itojun
511e898dc2 snprintf return value audit. inspired by deraadt 2001-08-19 01:37:39 +00:00
itojun
908c009e33 there's no host.conf in netbsd. pointed out by smb 2001-08-05 18:09:03 +00:00
itojun
879d773221 make sure we do not touch *pp outside of parts[4]. 2001-07-22 15:16:18 +00:00
jdolecek
505574ea9b remove trailing whitespace 2001-07-08 20:18:36 +00:00
jdolecek
0bab4db966 Change ns_addr() to allocate 'addr' on stack, rather than using a global - 
we don't need a global variable here.
 2001-06-25 09:07:08 +00:00
jdolecek
40a434c929 Fix fallout from variable string format audit, so that this works again. 2001-06-17 23:24:22 +00:00
wiz
40ac848024 Fix various misspellings of compatible/compatibility. 2001-06-11 01:50:48 +00:00
itojun
e007813605 remove obsolete MAN lines for getipnodeby* (has been comented out) 2001-04-29 04:33:54 +00:00
itojun
c19c7735af copy-paste mistake; s/getaddrinfo/getnameinfo/ 2001-04-29 04:32:26 +00:00
kleink
a51e2828bb Fix previous rev. the right way, using socklen_t. 2001-04-26 19:43:53 +00:00
tron
d83ea5d25d Fix lint problem caused by the changes for PR standards/12703. 2001-04-26 18:50:13 +00:00
kleink
91491e8dda Change the `len' arguemtn to gethostbyaddr(3) from int to socklen_t in 
accordance with XNS5.2; fixes PR standards/12703.
 2001-04-26 12:55:31 +00:00
wiz
7742cb260f Fix date. 2001-04-10 15:20:18 +00:00
itojun
dea3f7103b it seems that gethostent(3) is no longer supplied in libc. 
couple of wording corrections.
From: Hubert Feyrer <hubert.feyrer@informatik.fh-regensburg.de>
 2001-02-28 02:30:31 +00:00
sommerfeld
37a3c0e7bc Replace strcpy with strlcpy and bounds check. 
From mheffner@vt.edu via freebsd-audit@freebsd.org via hesiod@mit.edu
 2001-02-13 15:41:18 +00:00
itojun
a20390114e fix listener side example. from deraadt, sync with kame 2001-02-12 09:28:40 +00:00
itojun
f7d72dde3e use standard IPv6 address comparison macros. sync with kame 2001-02-12 09:27:46 +00:00
itojun
34cabf50d6 - scope separater is percentage, not atmark. 
- typo in example.  s/err1/errx/.
- some wording improvements.
sync with kame.
 2001-01-26 13:30:38 +00:00
jdolecek
ca797c3c15 make local constant arrays const 2001-01-25 22:50:55 +00:00
itojun
2dda99193c make sure "qname" argument to getanswer() is properly given. from lukem 2001-01-24 15:05:48 +00:00
itojun
c0ed349e69 do not refer getnodebyaddr. 
sync with latest kame.
 2001-01-05 13:40:28 +00:00
lukem
1e96402257 ensure that buf1 in res_queriesmatch() isn't dereferenced before 
testing with _DIAGASSERT(buf1 != NULL).
(damn those pesky initialisations in declarations... :)
 2001-01-04 15:04:19 +00:00
lukem
a976c8e346 sprinkle _DIAGASSERT() around 2001-01-04 03:56:17 +00:00
christos
663f790f35 remove redundant declarations. 2000-12-20 20:51:08 +00:00
christos
d76f22c50c add _nsyylineno declaration 2000-12-20 20:50:46 +00:00
christos
413f6305c4 remove unnecessary prototypes 
lint casting.
 2000-12-20 20:44:14 +00:00
christos
02db12eb31 appease lint casting. 2000-12-20 18:47:11 +00:00
christos
39b08b8fe0 remove redundant declarations of h_errno and __hostalias 2000-12-10 04:19:53 +00:00
itojun
1bc25f5914 strictly conform to RFC2553 (specifically ENXIO case). sync with KAME 2000-11-24 08:21:12 +00:00
lukem
73842568e7 english fixup 2000-11-16 07:25:36 +00:00
lukem
afc75b9e6d Don't getenv $HESIOD_CONFIG or $HES_DOMAIN if issetugid(). 
Initial problem noted by Danny Braniss <danny@cs.huji.ac.il>
via Jacques A.  Vidrine <n@nectar.com>
 2000-10-31 12:47:21 +00:00
itojun
bcab9b6601 define HAVE_IFM_ADDRS for non-bsdi. sync with kame 2000-10-27 15:48:49 +00:00
ad
5b09090e8e insure -> ensure 2000-10-05 12:35:33 +00:00
sommerfeld
4c38fc5aac Varargsify dprintf to allow for format string checking 2000-10-04 14:56:24 +00:00
sommerfeld
76a009b2be Avoid compile-time variable format string (format audit) 2000-10-04 14:52:27 +00:00
sommerfeld
ae42ec1652 Avoid run-time construction of format string we can build at compile time 2000-10-04 14:46:23 +00:00
itojun
9ebff4b328 remove merge error from kame. 2000-09-25 23:37:55 +00:00
itojun
a931ac8209 off-by-1 error in string length validation. 
From: Pavel Kankovsky <peak@argo.troja.mff.cuni.cz>
 2000-09-25 23:07:28 +00:00
lukem
4a1b4395d7 don't bother declaring in6_addrany[] and in6_loopback #ifndef INET6 2000-09-23 04:40:19 +00:00
ad
82759dbdf5 Use .{B,Bs,F,N,O}x and fix miscellaneous errors. 2000-09-21 10:43:49 +00:00
itojun
e871d0cd31 on /etc/hosts lookup, set "official host name" (the leftmost hostname) 
into ai_canonname.  this is to synchronize with practice in gethostby*.
comment from ume@mahoroba.org.  sync with kame.
 2000-08-31 17:32:39 +00:00
itojun
14fcd6ed41 mention that current get{addr,name}info implementation are not thread-safe. 
(sync with kame)
From: Greg Thompson
 2000-08-09 22:52:49 +00:00
itojun
babc498cc8 implement EDNS0 support, as EDNS0 support will be made mandatory for 
IPv6 transport-ready resolvers/DNS servers.  need careful configuration
when enable it. (default config is not affected).
see manpage for details.

XXX visible symbol __res_opt() is added, however, it is not supposed to be
called from outside, libc minor is not bumped.
 2000-08-09 14:40:52 +00:00
itojun
6acd1fa341 sync comment with reality. from kame 2000-08-07 16:18:45 +00:00
itojun
698d9a8d8b on gethostby* with NIS backend, make a lookup against ipnodes.{byname,byaddr} 
for non-IPv4 address.  obeys solaris8 practice.

XXX does not support scoped address extension, as gethostby* are not
scope-aware.  always use getaddrinfo/getnameinfo.
XXX it is not very useful at this moment, if you define multiple entries for
single hostname.  see PR 10713 for detail.
 2000-07-30 03:01:01 +00:00
itojun
31089a149f plug host_addrs overrun. rogue NIS server can transmit tons of lines, 
effectively overrun host_addrs buffer.
 2000-07-30 02:44:36 +00:00
itojun
c8c092ff17 do not try to transmit UDP DNS query forever, in EINTR-busy situation. 
the change uses extra variables which can be avoided,
it is to make the change look similar to BIND8 change.
question: timeout resolution is 1 second (time_t).  should we use
timevals instead?

PR 6410 From: maximum entropy <entropy@venom.bernstein.com>
 2000-07-27 00:35:02 +00:00
itojun
3f0f0ab67d typo. s/Fa getaddrinfo/Fn getaddrinfo/. sync with kame. 2000-07-25 04:51:27 +00:00
itojun
f69808cddd move pitfall example to downwards. wording fixes. sync with kame. 2000-07-25 04:39:54 +00:00
itojun
e3256888e3 give pitfall examples. 
in response to couple of PRs including 10666.  sync with kame.
 2000-07-25 02:33:29 +00:00
itojun
ff9df0b1b7 correct malloc() size computation mistake. bug from bsdi, found 
by kjc.  sync with kame.
 2000-07-24 12:06:55 +00:00
itojun
20aa4f5b37 reject empty scopeid/numeric portname explicitly. sync with kame. 2000-07-09 04:48:17 +00:00
itojun
a00fcf14af use strtoul() to check for all-digit string, not isdigit(). sync with kame. 2000-07-09 04:23:49 +00:00
itojun
d3884933be %-format pedant (always pass %s, don't use variable alone). 
from openbsd.
 2000-07-08 03:28:01 +00:00
itohy
7daefc5a5a Passing "char" values to ctype(3) functions is problematic. 
If an argument of a ctype function is outside "unsigned char"
and if it is not EOF, the behavior is undefined.

The isascii(3) is the sole exception of above and it was used to
be used to check a value was valid for other ctype functions in
ancient systems.  On modern systems, the ctype functions take
all values of "unsigned char", and this check is obsolete and
even wrong for non-ASCII systems.  However, we leave the isascii()
untouched for now, so as not to change the current behavior.
 2000-07-07 08:03:36 +00:00
cgd
f447d9b890 to get (f)lex output to go to stdout, use -t (a flag supported by 
flex) rather than -o/dev/stdout which uses a flex feature (-o isn't
in vendor lex, at least on solaris 7) and also requires that
"/dev/stdout" function in the expected manner.
 2000-07-07 05:30:58 +00:00
christos
ae40c8edb2 remove register 
elide non-portable casts
 2000-07-06 03:02:22 +00:00
christos
1c3b369611 add explicit casts 
elide non-portable casts
 2000-07-06 03:01:32 +00:00
christos
373996b8e8 add constcond lint directive 2000-07-06 03:00:39 +00:00
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