ioctl 1021 drivers/tty/synclink_gt.c static int ioctl(struct tty_struct *tty, ioctl 1249 drivers/tty/synclinkmp.c static int ioctl(struct tty_struct *tty, ioctl 1952 tools/include/nolibc/nolibc.h int ioctl(int fd, unsigned long req, void *value)