On Fri, 2011-05-13 at 09:25 +0800, arethe rtai wrote: > HI all: > I always got null while I request a shared memory through RTAI > skins in the user space. > Some bugs maybe exist in the sub-system. I traced the execution > stream of rt_shm_alloc, and found the mmap() operation always return > -22. I suspect the problem should be same while we use other skins, > because the mmap operation is implemented in /ksrc/nucleus/heap.c. > Is there anyone encountered this problem?
No. The fact is that the RTAI skin has not been actively maintained for years now, so a local bug there is possible. Due to the lack of users and interest, this skin was removed from the upcoming 2.6.x series. > Regards Arethe. > > _______________________________________________ > Xenomai-core mailing list > Xenomai-core@gna.org > https://mail.gna.org/listinfo/xenomai-core -- Philippe. _______________________________________________ Xenomai-core mailing list Xenomai-core@gna.org https://mail.gna.org/listinfo/xenomai-core
