PROCFS_FILENO
pfs->pfs_fileno = PROCFS_FILENO(pid, pfs_type);
d_ino = PROCFS_FILENO(0, Proot);
d_ino = PROCFS_FILENO(0, Proot);
d_ino = PROCFS_FILENO(0, Pcurproc);
d_ino = PROCFS_FILENO(0, Pcurproc);
d_ino = PROCFS_FILENO(p->p_pid, Pproc);
if (pfs->pfs_fileno != PROCFS_FILENO(0, Pcurproc))
PROCFS_FILENO(pfs->pfs_pid, pt->pt_pfstype), pt->pt_type,