Patrick Rittiner wrote: > hi everyone, > > I have a question about rt_dev_ioctl(), can it be used like the normal > ioctl() in userspace? I mean, can I use it for things like that: ? > > // Grab the index of given interface > memset(&ifInfo, 0x00, sizeof(ifInfo)); > strncpy(ifInfo.ifr_name, iface, IFNAMSIZ); > check(ioctl(sock, SIOCGIFINDEX, &ifInfo), "ioctl()"); > ifaceIndex = ifInfo.ifr_ifindex; >
It can be used like that if you use the Xenomai POSIX skin. Otherwise, you have to state explicitly via the "rt_dev_" prefix that you are addressing a real-time socket (same for all other socket services involved). Jan
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