file_ioctl
return file_ioctl(filp, cmd, argp);
LSM_HOOK(int, 0, file_ioctl, struct file *file, unsigned int cmd,
LSM_HOOK_INIT(file_ioctl, hook_file_ioctl),
return call_int_hook(file_ioctl, file, cmd, arg);
LSM_HOOK_INIT(file_ioctl, selinux_file_ioctl),
LSM_HOOK_INIT(file_ioctl, smack_file_ioctl),
LSM_HOOK_INIT(file_ioctl, tomoyo_file_ioctl),