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:content-type:to:subject:references:date
	:mime-version:content-transfer-encoding:from:message-id
	:in-reply-to; q=dns; s=default; b=nrPFYcBS5ye3y8poCOSCFsKtVBT/H4
	fZTFLF5DpouNSEPffSsPxCtFxzOFd8t7xSccD+tfKFr+HU6aDKLLkX0ct1kCJ++6
	3WMiQ5mBQPlXa67NLosT2tlmgjYCMGOYjiT1hezP/jpoCSSGu+olTfy1zQStHyAn
	/4Zv4nhPNliT4=
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:content-type:to:subject:references:date
	:mime-version:content-transfer-encoding:from:message-id
	:in-reply-to; s=default; bh=p3+ZuHE512Z53Qfx8nTHNR3VKtQ=; b=L26n
	31hAhswWjZMGyk8fCRKOP/DXbo8Bl3TvN3IH69d1IGmVJBtB9jeSn4VZIqL/8tCx
	bkQT/s/42nPhbElPTzBHP7afot+/17E1EDxO/WtAq73k0Af1SBP9gpk+8UBTNxmX
	zV6mGn0eHQQuh6BeqRYw0vNELD2sW0ftcvRVfCk=
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=-2.0 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_NONE,SPF_PASS,T_RP_MATCHES_RCVD autolearn=ham version=3.3.2
X-HELO: mailout.ish.de
X-Spam-Score: -0.01
Content-Type: text/plain; charset=iso-8859-15; format=flowed; delsp=yes
To: cygwin AT cygwin DOT com
Subject: Re: opendir(/dev/fd/n) should fail
References: <op DOT xst4m7ihp852t4 AT nebbiolo DOT upc DOT de> <20150122091848 DOT GF19127 AT calimero DOT vinschen DOT de> <20150122135530 DOT GG19127 AT calimero DOT vinschen DOT de> <op DOT xsvu4wjiofd6j1 AT nebbiolo DOT upc DOT de> <op DOT xsvyx3pvofd6j1 AT nebbiolo DOT upc DOT de>
Date: Thu, 22 Jan 2015 23:19:22 -0000
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
From: "Helmut Karlowski" <helmut DOT karlowski AT ish DOT de>
Message-ID: <op.xsv0ekzkofd6j1@nebbiolo.upc.de>
In-Reply-To: <op.xsvyx3pvofd6j1@nebbiolo.upc.de>
User-Agent: Opera Mail/12.16 (Win32)
X-IsSubscribed: yes

Am 22.01.2015, 22:47 Uhr, schrieb Helmut Karlowski:

> #! /bin/bash
> (set -o globstar 2>/dev/null) && set -o globstar || shopt -s globstar  
> extglob
> echo /dev/fd/**

run this in on mintty, and then in another:
ps:
...
       816    4012     816        176  pty0    1004 00:15:27 /usr/bin/obash
676/home/hk#ll /proc/816/fd
total 0
lrwxrwxrwx 1 hk Benutzer 0 Jan 23 00:15 0 -> /dev/pty0
lrwxrwxrwx 1 hk Benutzer 0 Jan 23 00:15 1 -> /dev/pty0
lrwxrwxrwx 1 hk Benutzer 0 Jan 23 00:15 10 -> /proc/816/fd/
lrwxrwxrwx 1 hk Benutzer 0 Jan 23 00:15 100 -> /proc/816/fd/
lrwxrwxrwx 1 hk Benutzer 0 Jan 23 00:15 101 -> /proc/816/fd/
lrwxrwxrwx 1 hk Benutzer 0 Jan 23 00:15 102 -> /proc/816/fd/
lrwxrwxrwx 1 hk Benutzer 0 Jan 23 00:15 103 -> /proc/816/fd/
lrwxrwxrwx 1 hk Benutzer 0 Jan 23 00:15 104 -> /proc/816/fd/
lrwxrwxrwx 1 hk Benutzer 0 Jan 23 00:15 105 -> /proc/816/fd/
lrwxrwxrwx 1 hk Benutzer 0 Jan 23 00:15 106 -> /proc/816/fd/
lrwxrwxrwx 1 hk Benutzer 0 Jan 23 00:15 107 -> /proc/816/fd/
lrwxrwxrwx 1 hk Benutzer 0 Jan 23 00:15 108 -> /proc/816/fd/
lrwxrwxrwx 1 hk Benutzer 0 Jan 23 00:15 109 -> /proc/816/fd/
lrwxrwxrwx 1 hk Benutzer 0 Jan 23 00:15 11 -> /proc/816/fd/
lrwxrwxrwx 1 hk Benutzer 0 Jan 23 00:15 110 -> /proc/816/fd/

numerous entries ...

-Helmut

--
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