X-Recipient: archive-cygwin AT delorie DOT com
X-SWARE-Spam-Status: No, hits=0.6 required=5.0	tests=AWL,BAYES_00,T_RP_MATCHES_RCVD
X-Spam-Check-By: sourceware.org
From: Lenci Damien <dlenci AT sopragroup DOT com>
To: "cygwin AT cygwin DOT com" <cygwin AT cygwin DOT com>
Subject: problem with fork() and temp dlls
Date: Thu, 28 Jun 2012 09:08:00 +0000
Message-ID: <24473_1340874479_4FEC1EEF_24473_587_1_B03025C959FD1A4796D42DC68C9C0823046C64DC@wancyexmbx01.ancy.fr.sopra>
x-cr-hashedpuzzle: Wuc= BmDU DQCJ DzxQ Ewej FXxf FeQk GF/5 GOQ+ Hg3S Igy9 Ixlq I9D1 JNDg JaLA JhUQ;1;YwB5AGcAdwBpAG4AQABjAHkAZwB3AGkAbgAuAGMAbwBtAA==;Sosha1_v1;7;{F004C3A0-0506-4B12-BB26-112F97E7A405};ZABsAGUAbgBjAGkAQABzAG8AcAByAGEAZwByAG8AdQBwAC4AYwBvAG0A;Thu, 28 Jun 2012 09:09:25 GMT;cAByAG8AYgBsAGUAbQAgAHcAaQB0AGgAIABmAG8AcgBrACgAKQAgAGEAbgBkACAAdABlAG0AcAAgAGQAbABsAHMA
x-cr-puzzleid: {F004C3A0-0506-4B12-BB26-112F97E7A405}
Content-Type: text/plain; charset="us-ascii"
MIME-Version: 1.0
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
Content-Transfer-Encoding: 8bit
X-MIME-Autoconverted: from quoted-printable to 8bit by delorie.com id q5S98Ngx018687

Hello,

I am currently trying to port Nagios on Cygwin and I'm having a issue (among others ^^) when trying to use modules.
Here is how Nagios loads modules :

- Create a temporary file using mkstemp()
- Copy module into this temp file
- Load module from temp file with dlopen()
- Delete temp file (on startup, not when nagios process is terminated)

Here is the problem message :

0 [main] nagios 3624 child_info_fork::abort: unable to map XXXXXXXX\var\nagios\spool\checkresults\nebmodE56bUw, Win32 error 126

Sometimes return code(I think this is the return code) is 1 :

1 [main] nagios 2364 child_info_fork::abort: unable to map XXXXXXXX\var\nagios\spool\checkresults\nebmodE56bUw, Win32 error 126

The path is the path to the temp file which is deleted...

I'm wondering why fork try to reload the dll from the file while it is already loaded in memory.


Cygwin package version : 1.7.15-1

Regards,
Damien Lenci


--
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