public inbox for
 help / color / mirror / Atom feed
From: "Lavrentiev, Anton (NIH/NLM/NCBI) [C]" <>
To: "" <>
Cc: Corinna Vinschen <>,
	Pierre Humblet <>
Subject: RE: [PATCH] CYGWIN:  Fix resolver debugging output
Date: Mon, 1 Feb 2021 14:23:31 +0000	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

> Please use %ls, %S is non-standard.


> For instance, write_record appears to handle DNS_TYPE_A,
> but not DNS_TYPE_AAAA.

I can add that, it's not a problem.  But indeed, reparsing of Windows packets,
does miss AAAA (as well as some other types, such as URI -- not sure if Windows
has it, though).

> Would you mind to split this into a patchset with patches for different
> tasks?  ATM I'm a bit concerned about the ntoh{sl} calls, given the
> noticable absence of IPv6 support...

Okay.  BTW, I added ntol/s only for output of *nameserver*'s IPv4:port, because
nameservers are IPv4 (even in glibc, AFAIK).  The _res structure (same in glibc)
has these addresses as "struct in_addr", meaning they are IPv4.  And so there's
no risk of running into any troubles, but reading the IP addresses in debug output
is much easier if they are in native order (and same goes for ports, even more).

  reply	other threads:[~2021-02-01 14:23 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-29 19:29 Anton Lavrentiev
2021-02-01 10:34 ` Corinna Vinschen
2021-02-01 14:23   ` Lavrentiev, Anton (NIH/NLM/NCBI) [C] [this message]
2021-02-01 15:02     ` Corinna Vinschen
2021-02-01 15:46       ` Lavrentiev, Anton (NIH/NLM/NCBI) [C]
2021-02-01 19:02         ` Corinna Vinschen
2021-02-02 18:02           ` Brian Inglis
2021-02-02 19:38             ` Lavrentiev, Anton (NIH/NLM/NCBI) [C]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \ \ \ \ \ \

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).