[Xenomai-core] [ANNOUNCE] RTDM for Linux-rt

2007-04-10 Thread Wolfgang Grandegger
Hello, we are proud to announce the first version of RTDM-native, a port of RTDM [1] over native Linux with the real-time preemption and high-resolution timer patch [2,3]. RTDM, the Real-Time Driver Model, is an approach to unify the interfaces for developing device drivers and associated applic

[Xenomai-core] Wrong example code in Native-API-Tour

2007-04-10 Thread Sebastian Smolorz
Hello Philippe, on page 21 of Native-API-Tour-rev-C.pdf one gets the impression that rt_intr_wait() returns 0 on success. However, it returns a positive value in this case (as the API description states it right). -- Sebastian ___ Xenomai-core maili

Re: [Xenomai-core] iovec overwriting by CAN stack

2007-04-10 Thread Jan Kiszka
Sebastian Smolorz wrote: > Jan Kiszka wrote: >> Sebastian Smolorz wrote: >>> Jan Kiszka wrote: So, unless we find some reason why we _must_ modify user's iovec, either for send or receive, I would say: kill the user copy-back and work in both case (kernel / user space caller) on the

Re: [Xenomai-core] iovec overwriting by CAN stack

2007-04-10 Thread Sebastian Smolorz
Jan Kiszka wrote: > Sebastian Smolorz wrote: > > Jan Kiszka wrote: > >> > >> So, unless we find some reason why we _must_ modify user's iovec, either > >> for send or receive, I would say: kill the user copy-back and work in > >> both case (kernel / user space caller) on the local copy of iovec (if