axel axel wrote: > Hi, > > i want to catch an exception in realtime tasks ( for example a null pointer > ). > > i saw that in xenomai there is a function rthal_trap_catch. > But i don't know how works.
Well, Xenomai handles exceptions itself, and it is not currently user-configurable. In a kernel module launched after xenomai nucleus module, you will have to call rthal_trap_catch, passing a pointer to a function of yours, which falls back to xenomai exception handler when the exception is not of interest to your application. -- Gilles. _______________________________________________ Xenomai-core mailing list Xenomai-core@gna.org https://mail.gna.org/listinfo/xenomai-core