rose_cause_struct 1299 net/rose/af_rose.c struct rose_cause_struct rose_cause; rose_cause_struct 1302 net/rose/af_rose.c return copy_to_user(argp, &rose_cause, sizeof(struct rose_cause_struct)) ? -EFAULT : 0; rose_cause_struct 1306 net/rose/af_rose.c struct rose_cause_struct rose_cause; rose_cause_struct 1307 net/rose/af_rose.c if (copy_from_user(&rose_cause, argp, sizeof(struct rose_cause_struct)))