ncp_setroot_ioctl 381 fs/ncpfs/ioctl.c struct ncp_setroot_ioctl sr; ncp_setroot_ioctl 413 fs/ncpfs/ioctl.c struct ncp_setroot_ioctl sr; ncp_setroot_ioctl 124 include/linux/ncp_fs.h #define NCP_IOC_GETROOT _IOW('n', 8, struct ncp_setroot_ioctl) ncp_setroot_ioctl 125 include/linux/ncp_fs.h #define NCP_IOC_SETROOT _IOR('n', 8, struct ncp_setroot_ioctl)