Lines Matching refs:magic
33 params.magic = DM_GET_CHILD;
36 return ioctl(fd, params.magic, ¶ms, sizeof(params));
43 params.magic = DM_GET_NEXT_CHILD;
46 return ioctl(fd, params.magic, ¶ms, sizeof(params));
53 params.magic = DM_GET_PARENT;
56 return ioctl(fd, params.magic, ¶ms, sizeof(params));
63 params.magic = DM_GET_NEXT_ATTRIBUTE;
66 return ioctl(fd, params.magic, ¶ms, sizeof(params));
73 params.magic = DM_RETRIEVE_ATTRIBUTE;
76 return ioctl(fd, params.magic, ¶ms, sizeof(params));