Symbol: ufs_chown
sys/vfs/ufs/ufs_vnops.c
437
if ((error = ufs_chown(vp, vap->va_uid, vap->va_gid, cred)) != 0)
sys/vfs/ufs/ufs_vnops.c
84
static int ufs_chown (struct vnode *, uid_t, gid_t, struct ucred *);