VOP_WRITE
error = VOP_WRITE(vn->sc_vp, &auio, IO_RECURSE,
error = VOP_WRITE(tracenode->kn_vp, &auio,
error = VOP_WRITE(tracenode->kn_vp, uio,
error = VOP_WRITE(ttyvp, ap->a_uio, ap->a_ioflag, NOCRED);
error = VOP_WRITE(vp, &auio, 0, td->td_ucred);
error = VOP_WRITE(vp, &auio, ioflg, cred);
error = VOP_WRITE(vp, &auio, IO_SYNC, cnp->cn_cred);
error = VOP_WRITE(dvp, &auio, IO_SYNC, cnp->cn_cred);
error = VOP_WRITE(vp, uiop, ioflags, cred);
error = VOP_WRITE(vp, uiop, ioflags, cred);
error = VOP_WRITE(dqvp, &auio, 0, dq->dq_ump->um_cred[dq->dq_type]);
error = VOP_WRITE(vp, &auio, ioflags, proc0.p_ucred);