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82759dbdf5
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400 Commits

Author SHA1 Message Date
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
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