Lines Matching refs:NULL
162 /* ttys */ NULL,
176 struct vnode *sc_vp; /* vnode if not NULL */
179 struct vnode *sc_shadow_vp; /* shadow vnode if not NULL */
181 shadow_map_t * sc_shadow_map; /* shadow map if not NULL */
264 if (resid != NULL) {
357 if (tmpbuf == NULL) {
363 vn->sc_secsize, NULL);
370 vn->sc_secsize, NULL);
546 if (vn->sc_shadow_vp != NULL) {
626 if (vn->sc_shadow_vp != NULL) {
757 if (vn->sc_shadow_vp == NULL) {
786 struct vnode * shadow_vp = NULL;
787 struct vnode * vp = NULL;
830 if (vp == NULL) {
843 if (shadow_vp != NULL) {
857 if (shadow_vp != NULL) {
927 if (vn->sc_vp != NULL)
973 if (vn->sc_shadow_vp != NULL) {
996 if (vn->sc_shadow_vp != NULL) {
1000 if (vn->sc_vp == NULL) {
1225 if (map == NULL) {
1228 vn->sc_shadow_vp = NULL;
1279 error = file_io(vp, &context, UIO_READ, tmpbuf, 0, DEV_BSIZE, NULL);
1287 if (vn->sc_vp != NULL) {
1290 vn->sc_vp = NULL;
1292 if (vn->sc_shadow_vp != NULL) {
1295 vn->sc_shadow_vp = NULL;
1297 if (vn->sc_shadow_map != NULL) {
1299 vn->sc_shadow_map = NULL;
1309 vn->sc_cdev = NULL;
1374 if (vn_table[i].sc_bdev == NULL)