_kern_ioctl
extern status_t _kern_ioctl(int fd, uint32 cmd, void *data, size_t length);
int status = _kern_ioctl(fd, cmd, argument, size);
RETURN_AND_SET_ERRNO(_kern_ioctl(fd, cmd, argument, size));
status = _kern_ioctl(fd, cmd, argument, size);
return _kern_ioctl(fd, TCGETA, &termios, sizeof(struct termios)) == B_OK;
if (_kern_ioctl(rootDir, BFS_IOCTL_STOP_CHECKING, &result, sizeof(result))
fssh_status_t status = _kern_ioctl(rootDir, BFS_IOCTL_START_CHECKING,
while (_kern_ioctl(rootDir, BFS_IOCTL_CHECK_NEXT_NODE, &result,
status_t status = _kern_ioctl(rootDir, BFS_IOCTL_RESIZE,
fssh_status_t status = _kern_ioctl(rootDir, atoi(argv[1]), NULL, 0);
fssh_status_t _kern_ioctl(int fd, uint32_t op, void *buffer,