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From: "neleai at seznam dot cz" <sourceware-bugzilla@sourceware.org>
To: glibc-bugs@sourceware.org
Subject: [Bug libc/13570] Controlling gmon.out file creation in HPC environment
Date: Sat, 26 Oct 2013 06:03:00 -0000	[thread overview]
Message-ID: <bug-13570-131-xv4OOVhX5O@http.sourceware.org/bugzilla/> (raw)
In-Reply-To: <bug-13570-131@http.sourceware.org/bugzilla/>

https://sourceware.org/bugzilla/show_bug.cgi?id=13570

Ondrej Bilka <neleai at seznam dot cz> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |neleai at seznam dot cz
         Resolution|---                         |FIXED

--- Comment #1 from Ondrej Bilka <neleai at seznam dot cz> ---
There is already a functionality to support this. You need to interpose a
_mcleanup by compiling shared library containing function like one below and
then LD_PRELOAD it for your program.

void _mcleanup (void)
{
  if (user condition)
    {
      void (*p)() = dlsym (RTLD_NEXT, "_mcleanup");
      p ();                                        
    }      
}

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  parent reply	other threads:[~2013-10-26  6:03 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-01-06 18:32 [Bug libc/13570] New: " pidsouza at in dot ibm.com
2012-12-19 10:50 ` [Bug libc/13570] " schwab@linux-m68k.org
2013-10-26  6:03 ` neleai at seznam dot cz [this message]
2014-06-27 11:14 ` fweimer at redhat dot com

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