#include <stdio.h> #include <sys/types.h> #include <sys/ill_reg.h> #include <sys/ioctl.h> main(ac, av) char *av[]; { int fd; unsigned int cmd; fd = open("/dev/il02", 2); if (fd<0) { perror("opening /dev/il02"); exit(1); } cmd = atoi(av[1])<<8; if (ioctl(fd, ENIOCMD, &cmd) < 0) { perror("ioctl"); exit(1); } printf("%x\n", cmd); return 0; }