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From: Jeff Webb <jeff.webb@domain.hid>
To: Xenomai help <xenomai@xenomai.org>
Subject: [Xenomai-help] POSIX skin and dynamic libs
Date: Mon, 02 Oct 2006 18:43:40 -0500	[thread overview]
Message-ID: <4521A42C.5010203@domain.hid> (raw)

I have a main program that dynamically loads shared library modules using dlopen().  I would like to create a shared library module that is able to spawn a Xenomai RT thread.  This seems  like it should be possible, but I get the following error when loading the module:

IOError: /usr/xenomai/lib/libpthread_rt.so.0: undefined symbol: __real_pthread_getschedparam

This seems to be related to the "-Wl,--wrap" linker flags.  Is there a way to get this to work?  I don't think recompiling the main program is an option, but I can add some code that gets executed before the dynamic library is loaded.

Thanks,

Jeff


             reply	other threads:[~2006-10-02 23:43 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-10-02 23:43 Jeff Webb [this message]
  -- strict thread matches above, loose matches on Subject: below --
2006-10-03  7:54 Re:[Xenomai-help] POSIX skin and dynamic libs gilles.chanteperdrix
2006-10-03 15:41 ` [Xenomai-help] " Jeff Webb

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