src/lib/libc/net/inet_pton.c, branch releng/12.4

Update the resolver in libc to BIND9's one.

2006-03-21T16:11:11Z

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)

don't accept invalid form of an address like 1:2:3:4:5:6:7::8.

2005-07-27T14:33:36Z

PR: bin/84106 Obtained from: BIND9 MFC after: 2 days

Style: One space between "restrict" qualifier and "*".

2002-09-06T11:24:06Z

-Add the restrict required by IEEE Std 1003.1-2001 in form

2002-08-14T20:40:35Z

of our __restrict macro to the prototypes and function definitions of inet_pton and inet_ntop. - Use ANSI-C function argument lists. - Adjust the prototypes in the manual page.

just merged cosmetic changes from KAME to ease sync between KAME and FreeBSD.

2002-04-19T04:46:24Z

(based on freebsd4-snap-20020128) Reviewed by: ume MFC after: 1 week

Fix the style of the SCM ID's.

2002-03-22T21:53:29Z

I believe have made all of libc .c's as consistent as possible.

Remove __P() usage.

2002-03-21T22:49:10Z

$Id$ -> $FreeBSD$

1999-08-28T00:22:10Z

Implement the weak aliases for private entry points in the inet_*

1998-09-02T00:53:17Z

and res_* modules in a way that works for ELF. I moved the aliases out of res_stubs.c and into the individual modules where the entry points are defined. Weak aliases don't work in ELF unless that is the case. (Actually, I'm surprised it worked for a.out.) This should fix the undefined "inet_addr" and related symbols in various applications that fail to include or as they are supposed to do.

Update the resolver parts to bind-8.1.2 level. I have not touched the

1998-06-11T09:03:02Z

getXXXXbyYYYY() interfaces yet. Obtained from: diff relative to bind-8.1.2 sources