Hi, thank you for the fast response. Can you give me a hint which patch this is? We use kernel 2.6.18 and ipipe 1.5-01, which I think is the latest for this kernel. We could backport the ipipe patch, but we don't want to change the kernel. Thanks.
Markus -----Original Message----- From: Gilles Chanteperdrix [mailto:[EMAIL PROTECTED] Sent: Mittwoch, 4. Juni 2008 15:40 To: Markus Osterried Cc: Xenomaiemail@example.com Subject: Re: [Xenomai-core] system hangs with "ifconfig eth0 down" On Wed, Jun 4, 2008 at 3:10 PM, Markus Osterried <[EMAIL PROTECTED]> wrote: > Hi, > > I am using Xenomai with pSOS-skin. > The application and the whole system crashes when I call the following > statement from a pSOS-thread: > > system("ifconfig eth0 down"); > > Any other call to system(), e.g. system("ls") works fine. > On the other hand, if I call "ifconfig eth0 down" from a shell outside > the Xenomai-application, it works also fine. > > I have reduced the whole application to only one pSOS-thread which > only call system(), it crashes. > If I call system() in the main() function before creating/starting the > pSOS-thread, it works fine. > > Anybody any idea why this call to system() doesn't work from inside > the application? A similar issue has been fixed in recent I-pipe patches. Could you try a more recent I-pipe patch ? -- Gilles _______________________________________________ Xenomai-core mailing list Xenomaifirstname.lastname@example.org https://mail.gna.org/listinfo/xenomai-core