Susan wrote: > Hi Jan, > I wrote a program on rtai-3.7 and rtnet-0.9.11. > The process: mlockall -> rt_task_init -> rt_make_hard_real_time -> > rt_dev_socket -> rt_dev_bind -> rt_dev_sendmsg -> rt_make_soft_real_time -> > rt_dev_close -> rt_task_delete. > rt_dev_sendmsg() returned -38, "funtion not implemented". Is there > anything > wrong?
It's hard to say without seeing the program, but I assume the ordering of rt_make_hard_real_time and rt_dev_socket+rt_dev_bind will cause troubles. These days, socket creation and configuration should be done in soft or non-RT context. Jan
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