delorie.com/archives/browse.cgi   search  
Mail Archives: cygwin/2019/07/10/17:53:19

X-Recipient: archive-cygwin AT delorie DOT com
DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id
:list-unsubscribe:list-subscribe:list-archive:list-post
:list-help:sender:reply-to:subject:to:references:from:message-id
:date:mime-version:in-reply-to:content-type
:content-transfer-encoding; q=dns; s=default; b=ERcRCP2b6l3RdVCr
QdAh07AovDrJothzy7d2E6ZjIPsfHsx0DMME8YxJ4sydkni6mfBBRz9kJt/vsHl2
YfdIRHWCI5Nqy+Id7OJ8RZAnfaGuOdlzStlGyGbFTcWcUVIlyrGRQ2Xv18T83Cmc
YeSy7j71jvLjsw6dfP9U8AcKkLQ=
DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id
:list-unsubscribe:list-subscribe:list-archive:list-post
:list-help:sender:reply-to:subject:to:references:from:message-id
:date:mime-version:in-reply-to:content-type
:content-transfer-encoding; s=default; bh=Z0tb66qkdQrF3Wohxs9iLU
icS2c=; b=KyWZE81U7JxsvHHwXd+DxeRIAgWA4q6QAXoPsG5b1YIlsP45duYsHo
vfEmj69OVuFDpfZD1v6ZaWcY7rnIZDS7iJ0x1RHK3cxMB/IU3MiK7S9S9j7U+VkL
n6yxAEyGS9TmPfGq7GvJwnwU/U0XhYzMhY9yDg/Bn6oGf6Z8rH4Ek=
Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id: <cygwin.cygwin.com>
List-Subscribe: <mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive: <http://sourceware.org/ml/cygwin/>
List-Post: <mailto:cygwin AT cygwin DOT com>
List-Help: <mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender: cygwin-owner AT cygwin DOT com
Mail-Followup-To: cygwin AT cygwin DOT com
Delivered-To: mailing list cygwin AT cygwin DOT com
Authentication-Results: sourceware.org; auth=none
X-Spam-SWARE-Status: No, score=-2.5 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 spammy=HX-Languages-Length:799
X-HELO: smtp-out-no.shaw.ca
Reply-To: Brian DOT Inglis AT SystematicSw DOT ab DOT ca
Subject: Re: AF_HYPERV address family not supported
To: cygwin AT cygwin DOT com
References: <CALK-3mKwcNXkhn5GxKc0r=3seOM5S7jx3_L8CkjSkxd9qVE-=g AT mail DOT gmail DOT com> <CALK-3mJNnzPioBMHqTvVxSayb9jYcj8owuh8fdPz1yX24__f4g AT mail DOT gmail DOT com>
From: Brian Inglis <Brian DOT Inglis AT SystematicSw DOT ab DOT ca>
Openpgp: preference=signencrypt
Message-ID: <ca43747d-bb5e-2adf-e718-1231d7a28a27@SystematicSw.ab.ca>
Date: Wed, 10 Jul 2019 15:52:23 -0600
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0
MIME-Version: 1.0
In-Reply-To: <CALK-3mJNnzPioBMHqTvVxSayb9jYcj8owuh8fdPz1yX24__f4g@mail.gmail.com>
X-IsSubscribed: yes

On 2019-07-10 12:41, Biswapriyo Nath wrote:
> Can anyone provide a function calls between cygwin socket() and Windows
> socket() as a flowchart? For example, with AF_INET.
> 
> In source code (fhandler_socket_inet::socket), I see bunch of function
> pointers which seems confusing to me.

Most underlying socket handling is asynchronous, event driven, so you might want
to try strace'ing to files some simple uses of Cygwin non-interactive net
utilities e.g bind-utils dig/delv/host/nslookup, inetutils ftp, nc/6, ping/6, or
whatever you have installed that accesses the net.

-- 
Take care. Thanks, Brian Inglis, Calgary, Alberta, Canada

This email may be disturbing to some readers as it contains
too much technical detail. Reader discretion is advised.

--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple

- Raw text -


  webmaster     delorie software   privacy  
  Copyright © 2019   by DJ Delorie     Updated Jul 2019