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628 Commits

Author SHA1 Message Date
Randall Stewart
d6dda9b282 This adds the "system calls" 
sctp_getaddrlen()
 sctp_connectx()
 sctp_bindx()
 sctp_opt_info()
 sctp_getpaddrs()
 sctp_freepaddrs()
 sctp_getladdrs()
 sctp_freeladdrs()
 sctp_sendmsg()
 sctp_getassocid()
 sctp_send()
 sctp_sendx()
 sctp_sendmsgx()
 sctp_recvmsg()
 sctp_peeloff()

Manual pages will be forthcoming (and the commit to porters-handbook)
 2006-12-15 12:01:50 +00:00
Hajimu UMEMOTO
909e7467d8 Use _kevent() instead of kevent(). 
Requested by:	nork
 2006-12-04 17:08:43 +00:00
Olivier Houchard
05b432d2d1 Instead of re-implementing hton[ls] and friends for each arch, add a new MI 
file, net/ntoh.c, which just implement them using the inline functions from
<sys/endian.h>.

Suggested by:	bde
 2006-11-06 22:07:47 +00:00
Sam Lawrance
6b0a380f6d Document return values for res_query and res_search. 
h_errno is not an extern int, just a macro providing an integer lvalue.

PR:		doc/50573
Submitted by:	Ronald F.Guilmette <rfg@monkeys.com>
Reviewed by:	trhodes
MFC after:	3 days
 2006-11-04 09:42:22 +00:00
Ruslan Ermilov
0f0eddbb01 Add missing markup bits. 
Submitted by:	Emil Mikulic
 2006-10-28 13:05:10 +00:00
Ruslan Ermilov
a73a3ab56b Markup fixes. 2006-09-17 21:27:35 +00:00
Yaroslav Tykhiy
11eb328ec5 Respect MK_INET6_SUPPORT. 2006-07-26 08:36:46 +00:00
Yaroslav Tykhiy
720fc1c7dc Fix build w/o INET6. 
Submitted by:	Andre Albsmeier <Andre.Albsmeier siemens com>
 2006-07-26 08:35:46 +00:00
Hajimu UMEMOTO
e24e9d9988 do not overload the port number on to the return value of 
str2number().  this could result in an unexpected code path.

Obtained from:	KAME
MFC after:	1 week
 2006-07-23 15:31:03 +00:00
Hajimu UMEMOTO
18d2f53d00 stop use of mutex lock in ICMP lookup. 
MFC after:	1 week
 2006-07-23 07:07:49 +00:00
Hajimu UMEMOTO
816dc28540 remove obsolete comments. 
MFC after:	3 days
 2006-07-22 14:36:56 +00:00
Hajimu UMEMOTO
da83bf18e4 simplification in explore_numeric: unified the post-process with 
GET_AI and GET_PORT.  Commented on an impossible case.

Obtained from:	KAME
MFC after:	1 week
 2006-07-21 19:02:28 +00:00
Hajimu UMEMOTO
0cf41987df RFC3493 requires use of inet_aton for AF_INET. 
Obtained from:	KAME
MFC after:	1 week
 2006-07-21 19:00:22 +00:00
Hajimu UMEMOTO
0aceddcef7 clean-up: rewrote explore_null and explore_numeric without using sentinel. 
we do not need it since we make (at most) a single addrinfo entry in these
cases.

Obtained from:	KAME
MFC after:	1 week
 2006-07-21 18:57:44 +00:00
Hajimu UMEMOTO
b88ad6b5d6 - draft-ietf-ipngwg-icmp-namelookups-09 
- make it compilable

It still requires root privilege and is experimental.

Obtained from:	KAME
MFC after:	1 week
 2006-07-21 18:55:51 +00:00
Stefan Farfeleder
33ef612ede Use a prototype for res_init(). 
MFC after:	3 days
 2006-07-17 09:27:26 +00:00
Hajimu UMEMOTO
1bdf356bd3 Fix gethostbyaddr() prototype to conform to IEEE Std 1003.1 on 64 bit 
arch.

X-MFC after:	never
 2006-05-21 11:27:28 +00:00
Hajimu UMEMOTO
734aa10414 Return EAI_OVERFLOW instead of EAI_MEMORY when the supplied buffer is 
too short.  This conforms to RFC3493, POSIX and XPG6.

Obtained from:	NetBSD
 2006-05-21 11:22:31 +00:00
Hajimu UMEMOTO
d808369aa1 Upgrade res_update(3) and the friends to BIND9's one excluding TSIG 
support.

X-MFC after:	never
 2006-05-21 11:19:36 +00:00
Hajimu UMEMOTO
3da59cd007 Fix gethostbyaddr() prototype to conform to IEEE Std 1003.1: 
http://www.opengroup.org/onlinepubs/009695399/functions/gethostbyaddr.html

gethostbyaddr_r() is changed as well.
It breaks ABI backward compatibility on 64 bit arch.  So, we fix it
on 32 bit arch only for now.

Reported by:	Rostislav Krasny <rosti.bsd@gmail.com>
 2006-05-12 15:37:23 +00:00
Hajimu UMEMOTO
b947683ce1 Fix alignment problem on AMD64. 
Reported by:	Pascal Hofstee <caelian__at__gmail.com>
Submitted by:	Michael Bushkov <bushman__at__rsu.ru>
Tested by:	Pascal Hofstee <caelian__at__gmail.com>
 2006-05-02 23:02:32 +00:00
Hajimu UMEMOTO
eb59e992e1 cache' couldn't co-exist with compat'. 
Submitted by:	"Michael Bushkov" <bushman__at__rsu.ru>
 2006-04-30 21:25:00 +00:00
Hajimu UMEMOTO
06a99fe36f - Extend the nsswitch to support Services, Protocols and Rpc 
databases.
- Make nsswitch support caching.

Submitted by:	Michael Bushkov <bushman__at__rsu.ru>
Sponsored by:	Google Summer of Code 2005
 2006-04-28 12:03:38 +00:00
Hajimu UMEMOTO
d3ac2b30d4 - make reentrant version of netdb functions glibc style API, and 
expose them to outside of libc.
- make netdb functions NSS friendly.

Reviewed by:	arch@ and current@ (no objection)
 2006-04-15 16:20:27 +00:00
Hajimu UMEMOTO
3c3c80e4c8 fix indent. 2006-04-01 15:53:39 +00:00
Hajimu UMEMOTO
eb27a220f8 Expose res_update and friends again. At least, ports/mail/spamilter 
uses them.
Now, we have res_nupdate and res_nmkupdate as well, but they are
still based on our old resolver for binary backward compatibility.
So, they don't provide new features such as TSIG support.

Reported by:	pointyhat via kris
 2006-03-30 20:15:53 +00:00
Hajimu UMEMOTO
1259a17acd If the query choked with EDNS0, retry without EDNS0. 
Obtained from:	res_nquery() of BIND9.
 2006-03-28 07:42:57 +00:00
Hajimu UMEMOTO
90d1d883e9 - Use ANSI C prototype. 
- Remove trailing space.
 2006-03-25 11:46:37 +00:00
Hajimu UMEMOTO
aebc6ec293 When res_nquerydomain() returns SERVFAIL, we should try next domain. 2006-03-24 13:30:10 +00:00
Hajimu UMEMOTO
d05ad2ab4d When res_send() fails, we should reserve an error code. 2006-03-24 04:49:30 +00:00
Hajimu UMEMOTO
5342d17f09 Update the resolver in libc to BIND9's one. 
Since, res_sendsigned(3) and the friends use MD5 functions, it is
hard to include them without having MD5 functions in libc.  So,
res_sendsigned(3) is not merged into libc.

Since, res_update(3) in BIND9 is not binary compatible with our
res_update(3), res_update(3) is leaved as is, except some
necessary modifications.
The res_update(3) and the friends are not essential part of the
resolver.  They are not defined in resolv.h but defined in
res_update.h separately in BIND9.  Further, they are not called from
our tree.  So, I hide them from our resolv.h, but leave them only
for binary backward compatibility (perhaps, no one calls them).

Since, struct __res_state_ext is not exposed in BIND9, I hide it
from our resolv.h.  And, global variable _res_ext is removed.  It
breaks binary backward compatibility.  But, since it is not used from
outside of our libc, I think it is safe.

Reviewed by:	arch@ (no objection)
 2006-03-21 16:11:11 +00:00
Xin LI
f1fa5b4f51 When we are doing initialization against q, use its own size, not 
the size of q2.  This should be a no-op because q and q2 are of
the same type.

Submitted by:	Alexey Dobriyan <adobriyan gmail com>
 2006-03-21 12:39:29 +00:00
Ruslan Ermilov
e1fe3dba5c Reimplementation of world/kernel build options. For details, see: 
http://lists.freebsd.org/pipermail/freebsd-current/2006-March/061725.html

The src.conf(5) manpage is to follow in a few days.

Brought to you by:	imp, jhb, kris, phk, ru (all bugs are mine)
 2006-03-17 18:54:44 +00:00
Daniel Eischen
ed323e898c ns_name_skip was recently redefined to __ns_name_skip 
like the others in <include/arpa/nameser.h>.

Submitted by:	ume
 2006-03-13 04:49:40 +00:00
Daniel Eischen
6fad3aaf15 Add each directory's symbol map file to SYM_MAPS. 2006-03-13 01:15:01 +00:00
Daniel Eischen
cce72e8860 Add symbol maps and initial symbol version definitions to libc. 
Reviewed by:	davidxu
 2006-03-13 00:53:21 +00:00
Hajimu UMEMOTO
3a0b3b6739 Handle the errors returned by res_querydomain() in same manner. 
Reported by:	yar
Tested by:	yar, Rostislav Krasny <rosti.bsd__at__gmail.com>
MFC after:	1 week
 2006-03-01 15:53:49 +00:00
Daniel Eischen
fc9ae54dca Correct a comment. 
Staticize two tables thare are not visible in <resolv.h>
and which are also local in Solaris' libresolv.

Remove two functions that are not referenced in libc nor
anywhere else I can find, not visible in <resolv.h> and
which are also local in Solaris libresolv.
 2006-02-27 22:08:16 +00:00
Hajimu UMEMOTO
12d96fe63f Sync inet_net_pton() and inet_net_ntop() with latest BIND9's includes 
an IPv6 support.

PR:		kern/93740
Submitted by:	Rudolf Cejka <cejkar__at__fit.vutbr.cz>
Obtained from:	BIND9
MFC after:	1 week
 2006-02-26 05:44:21 +00:00
Hajimu UMEMOTO
5ecccefb4a - Just query 'as is', if there is a trailing dot in the name. 
- Don't query 'as is' twice.

PR:		bin/62139
Reported by:	Rostislav Krasny <rosti.bsd__at__gmail.com>
Tested by:	Rostislav Krasny <rosti.bsd__at__gmail.com>
Obtained from:	BIND9 (with some modification)
MFC after:	1 week
 2006-02-24 16:53:42 +00:00
Ruslan Ermilov
49e5b98f5a Fix inet6_opt_get_val() prototype. 2005-11-23 16:07:54 +00:00
Ruslan Ermilov
c48648d2c1 Add missing includes. 2005-11-23 10:49:07 +00:00
Hajimu UMEMOTO
4a58c5f5a3 The KAME's getipnodebyaddr() code honor the MULTI_PTRS_ARE_ALIASES 
define also, but res_config.h was not included into libc/net/name6.c.
So getipnodebyaddr() ignored the multiple PTRs.

PR:		kern/88241
Submitted by:	Dan Lukes <dan__at__obluda.cz>
MFC after:	3 days
 2005-11-15 03:40:15 +00:00
Stefan Farfeleder
d8f77b4529 Include <sys/types.h> and <limits.h> ourselves, don't assume they are included 
through <pthread.h>.

gen/sem.c:		Prerequisite for <_semaphore.h>
net/getprotoent.c:	USHRT_MAX
net/getservent.c:	USHRT_MAX
stdio/ungetwc.c:	MB_LEN_MAX
stdio/vfwscanf.c:	MB_LEN_MAX
 2005-08-20 07:59:13 +00:00
Poul-Henning Kamp
3d86554c20 Respect the YES_HESIOD build variable. 2005-08-06 16:53:55 +00:00
Giorgos Keramidas
6fb9b618f5 Fix all the spelling mistakes I could find in the man pages for words 
that have at least 3 characters.

MFC after:	1 week
Thanks to:	Music band ``Chingon''
		for keeping me company while searching for these.
 2005-07-31 03:30:48 +00:00
Hajimu UMEMOTO
5495564735 don't accept invalid form of an address like 1:2:3:4:5:6:7::8. 
PR:		bin/84106
Obtained from:	BIND9
MFC after:	2 days
 2005-07-27 14:33:36 +00:00
Hajimu UMEMOTO
85a71a15c8 Remove padding for ABI compatibility of ai_addrlen member 
from struct addrinfo.  This change break ABI compatibility
on 64 bit arch.
 2005-07-22 18:21:28 +00:00
Hajimu UMEMOTO
d84e21303c refer RFC 3542 rather than RFC 2292bis. 
Submitted by:	Keiichi SHIMA <keiichi__at__iijlab.net>
Obtained from:	KAME
 2005-07-19 18:13:58 +00:00
Hajimu UMEMOTO
d5cbe1abb0 fixed the validation code of routing header length in inet6_rth_getaddr(). 
reported by Delia Kecskemeti <delia.kecskemeti__at__windriver.com>

Submitted by:	Keiichi SHIMA <keiichi__at__iijlab.net>
Obtained from:	KAME
 2005-07-19 18:09:44 +00:00
Ruslan Ermilov
48856b0042 Markup fixes. 
Approved by:	re
 2005-06-16 19:01:07 +00:00
Ruslan Ermilov
f789cb8293 Assorted markup fixes. 
Approved by:	re
 2005-06-15 19:04:04 +00:00
Jacques Vidrine
a8e0b2e8ab Remove rexecd(8), a server that implements a particularly insecure 
method of executing commands remotely.  There are no rexec clients in
the FreeBSD tree, and the client function rexec(3) is present only in
libcompat.  It has been documented as "obsolete" since 4.3BSD, and its
use has been discouraged in the man page for over 10 years.
 2005-06-10 20:52:36 +00:00
Hajimu UMEMOTO
360a23ab31 reflect type change of n_net and getnetbyaddr(3). 2005-06-03 04:44:54 +00:00
Hajimu UMEMOTO
ad0fab44e2 - Remove padding for ABI compatibility of n_net member from struct 
netent.
- Change 1st argument of getnetbyaddr() to an uint32_t on 64 bit
  arch as well to confirm to POSIX-2001.

These changes break ABI compatibility on 64 bit arch.
There is similar padding issue for ai_addrlen of struct addrinfo.
However, it is leaved as is for now.

Discussed on:	arch@, standards@ and current@
X-MFC after:	never
 2005-06-03 03:32:06 +00:00
Hajimu UMEMOTO
d6fd3ed8ab reduce cast. 
MFC after:	1 week
 2005-05-27 20:44:57 +00:00
Hajimu UMEMOTO
036ae3dd79 - The ai_addrlen of a struct addrinfo used to be a size_t, per 
RFC 2553.  In XNS5.2, and subsequently in POSIX-2001 and RFC
  3493, it was changed to a socklen_t.  And, the n_net of a
  struct netent used to be an unsigned long integer.  In XNS5,
  and subsequently in POSIX-2001, it was changed to an uint32_t.
  To accomodate for this while preserving ABI compatibility with
  the old interface, we need to prepend or append 32 bits of
  padding, depending on the (LP64) architecture's endianness.
- Correct 1st argument of getnetbyaddr() to uint32_t on 32
  bit arch.  Stay as is on 64 bit arch for ABI backward
  compatibility for now.

Reviewed by:	das, peter
MFC after:	2 weeks
 2005-05-15 20:15:15 +00:00
George V. Neville-Neil
fd57e549e0 Submitted by: Jinmei Tatuya, Hajimu Umemoto 
Reviewed by:	rwatson at freebsd dot org
Approved by:	rwatson at freebsd dot org
MFC after:	1 week

Fix the matchlen() function so that it handles the IPv4 (AF_INET)
case correctly.  Until now it has been treating IPv4 addresses
as if they were IPv6 which could lead to corruption errors.
 2005-05-14 19:43:10 +00:00
Hajimu UMEMOTO
946e41f142 raise readability bit. 2005-05-13 17:56:53 +00:00
Hajimu UMEMOTO
f8997ca2f4 free ypbuf only when yp_match() succeed. 2005-05-13 17:30:03 +00:00
Hajimu UMEMOTO
4f10131848 NI_WITHSCOPEID cleanup. Neither RFC 2553 nor RFC 3493 defines 
NI_WITHSCOPEID, and our getaddrinfo(3) does nothing special
for it, now.
 2005-05-13 16:31:11 +00:00
Hajimu UMEMOTO
1ccfa322aa fix signed/unsigned comparison warnings. 
Obtained from:	NetBSD
 2005-05-03 16:13:31 +00:00
Hajimu UMEMOTO
943db5a2ab the 3rd argument of getsockname() should be socklen_t*. 
Submitted by:	stefanf
 2005-05-02 04:43:32 +00:00
Hajimu UMEMOTO
f468e837a1 oops, we don't need previous change. 2005-05-01 12:37:12 +00:00
Hajimu UMEMOTO
6bd1d1a192 make it compilable without YP definition. 2005-05-01 12:08:57 +00:00
Hajimu UMEMOTO
8592d23a9f don't see RES_USE_INET6 when called from getipnodeby*(). 2005-05-01 07:39:45 +00:00
Hajimu UMEMOTO
e84892eb74 oops, gethostbyaddr(3) must return h_addr as an IPv4-mapped 
IPv6 address when RES_USE_INET6 was set, according to RFC 2133
section 6.2.
 2005-04-30 20:07:01 +00:00
Hajimu UMEMOTO
6964622dd0 handling RES_USE_INET6 better. 2005-04-30 19:28:31 +00:00
Hajimu UMEMOTO
e4f846efec _ht_gethostbyaddr didn't handle RES_USE_INET6 correctly. 2005-04-30 18:46:27 +00:00
Hajimu UMEMOTO
e692b6186a _gethostbynisname() didn't support RES_USE_INET6. 2005-04-30 18:37:35 +00:00
Hajimu UMEMOTO
40ca152d15 _ht_gethostbyname didn't handle RES_USE_INET6 correctly. 2005-04-30 17:01:18 +00:00
Hajimu UMEMOTO
2c08ac2b38 - do validation check and IPv4-mapped IPv6 address handling before 
any query.
- don't query against IPv6 link-local address.
- use IN6_IS_ADDR_V4{MAPPED,COMPAT} macros.
- use memcpy() instead of bcopy().

Inspired by:	NetBSD
 2005-04-29 19:55:23 +00:00
Hajimu UMEMOTO
86726f325b NETDB_INTERNAL is not fit, here. return NO_RECOVERY for h_errno. 2005-04-29 17:36:54 +00:00
Hajimu UMEMOTO
49e0283df8 our get{addr,name}info() is considered thread-safe. 2005-04-29 14:37:51 +00:00
Hajimu UMEMOTO
0d389e7212 we cannot use inet_ntoa(3), here. so, use inet_ntop(3), instead. 2005-04-29 12:01:36 +00:00
Hajimu UMEMOTO
850bc9af6b sync _map_v4v6_host*() with bind9's. it treats align better bit. 
Obtained from:	BIND9
 2005-04-28 18:52:40 +00:00
Hajimu UMEMOTO
b8ab0f4506 we don't need mutex lock to call _gethostbynis*(), anymore. 2005-04-28 18:21:11 +00:00
Hajimu UMEMOTO
aa2f4ec72a make gethostby*() thread-safe. 2005-04-28 18:03:43 +00:00
Hajimu UMEMOTO
7b671d902b _gethostbynis{addr,name}() can handle an IPv6, now. 2005-04-28 17:44:44 +00:00
Hajimu UMEMOTO
a2a775011c make getnetby*() thread-safe. 2005-04-28 15:32:55 +00:00
Hajimu UMEMOTO
bcb131aa3c hide implementation specific internal functions from netdb.h. 
it is needed to make get{host,net}by*() thread-safe.
 2005-04-27 19:12:57 +00:00
Hajimu UMEMOTO
b190ee6140 our get{proto,serv}by*() use a thread-specific data space. 2005-04-26 18:04:09 +00:00
Hajimu UMEMOTO
72572cc6ea add IPv6 awareness for NIS query of gethostby*(). 
Inspired by:	NetBSD
 2005-04-26 14:55:47 +00:00
Hajimu UMEMOTO
a72b0131c9 ensure parsing numeric address before any host query. 
Inspired by:	NetBSD
 2005-04-25 17:36:28 +00:00
Hajimu UMEMOTO
4801b1f131 remove unused variable. 2005-04-25 14:52:13 +00:00
Hajimu UMEMOTO
71d0cbb671 if last line didn't have trailing space, network address was also 
treated as an alias.
 2005-04-24 18:22:39 +00:00
Hajimu UMEMOTO
92b6f7be5a - add getproto{byname,bynumber,ent}_r for internal use within libc. 
- make getproto{byname,bynumber,ent} thread-safe.
 2005-04-19 14:41:13 +00:00
Hajimu UMEMOTO
d7d66e8c85 - nuke deprecated and unused getnodeby(3). 
- remove unused variable.

Obtained from:	KAME
 2005-04-19 12:28:17 +00:00
Hajimu UMEMOTO
a87b3988c9 rename the NIS related fields to have yp_ prefix. 
Suggested by:	delphij
 2005-04-18 18:34:58 +00:00
Xin LI
ffe49790ef Do not check whether a pointer is NULL, since free(3) already takes care of 
this case.

Reviewed by:	ume
 2005-04-18 03:45:23 +00:00
Xin LI
6d44c5c74b Fix build for !YP case. 
BTW.  Shall we change these fields to have yp_ prefix?  That will make the
code easier to read.
 2005-04-17 15:10:30 +00:00
Hajimu UMEMOTO
109e5709c0 libc-internal interfaces should have two underscores in front 
of their names.

Pointed out by:	das
 2005-04-17 14:42:52 +00:00
Xin LI
5c83bb4912 Wrong working directory, sorry. The previous patch was what I have 
seen in NetBSD's tree, and this one is what I have submitted for review.

Pointy hat to:	me
 2005-04-17 04:00:55 +00:00
Xin LI
f5d25e4900 Remove a check about whether sa->sa_len is equal to salen from 
getnameinfo(3).  POSIX standard does not require a sa_len field
in sockaddr struct, hence such requirement will cause problem
for portability.

PR:		standards/80008
Requested by:	Xin Liu <lx@knight.6test.edu.cn>
Reviewed by:	freebsd-standards (das)
MFC After:	2 weeks
 2005-04-17 03:56:07 +00:00
Hajimu UMEMOTO
62e8b17d72 Now, our getservbyname(3) is thread-safe. So, we don't need 
to protect it with mutex lock.
 2005-04-15 18:15:12 +00:00
Hajimu UMEMOTO
96f79dca76 - add getserv{byname,byport,ent}_r for internal use within libc. 
- make getserv{byname,byport,ent} thread-safe.

Reviewed by:	gnn
 2005-04-15 18:09:39 +00:00
Hajimu UMEMOTO
159d2a98c5 hostalias() is not thread-safe. So, introduce _res_hostalias() 
and use it.

Obtained from:	BIND9
 2005-04-15 14:42:29 +00:00
Hajimu UMEMOTO
f35528f852 remove needless res_init() call. 
Inspired by:	NetBSD
 2005-04-14 11:44:43 +00:00
Hajimu UMEMOTO
e8ffd81605 unbreak build without YP defined. 
Submitted by:	Andrea Campi <andrea+freebsd_cvs_at_webcom.it>
 2005-04-09 14:20:18 +00:00
Stefan Farfeleder
cf00abe993 Remove unused variables and assignments. 2005-04-08 21:24:23 +00:00