On 07/07/2011 11:47 PM, Anders Blomdell wrote: > When compiling kernel 2.6.37.3 and xenomai 2.5.6 with "gcc version 4.6.0 > 20110530 (Red Hat 4.6.0-9) (GCC)", programs fail with -ENOSYS in > rt_task_shadow. If compiled with "gcc version 4.5.1 20100924 (Red Hat > 4.5.1-4) (GCC)" everything works as expected.
I think it is due to the modifications of syscall.h I made to implement pseudo-signals handling, which implementation was never finished, and removed in xenomai-head. Could you try xenomai-head to see if you get the failure? I tried backporting it, but the code evolved too much in both repositories, the backport needs to spend some time on it, so, I would like to know whether it is really needed. -- Gilles. _______________________________________________ Xenomai-core mailing list Xenomai-core@gna.org https://mail.gna.org/listinfo/xenomai-core