Lines Matching refs:NULL
99 * exist) the vnode pointer will be NULL.
202 proc_root_dir_vp = NULL;
211 if (vp->v_mount == NULL) {
238 if (str == NULL || *str == '\0') {
239 if (vp->v_parent != NULL) {
302 va.va_name = NULL;
347 vnode_update_identity(vp, dvp, NULL, 0, 0, VNODE_UPDATE_PARENT);
430 pvp = NULL;
439 const char *name = NULL;
468 * then drop string ref on v_name if it exists, and if name is non-NULL
503 if (vp->v_name != NULL) {
505 vp->v_name = NULL;
572 * if it is, we save it's parent pointer and then NULL
920 if ((dp->v_mount != NULL) &&
1012 vp = NULL;
1099 * with both ni_dvp and ni_vp NULL, and no
1116 * when it is no longer needed. If we get to this point, and last_dp is not NULL
1152 return (NULL);
1161 vp = NULL;
1365 ((ncp = nchead.tqh_first) == NULL ||
1391 * Fill in cache info, if vp is NULL this is a "negative" cache entry.
1428 * this is a negative cache entry (vp == NULL)
1562 if (new_table == NULL) {
1578 for (entry=old_head->lh_first; entry != NULL; entry=next) {
1620 ncp->nc_hash.le_prev = NULL;
1631 ncp->nc_name = NULL;
1643 kauth_cred_t tcred = NULL;
1645 if ((LIST_FIRST(&vp->v_nclinks) == NULL) && (LIST_FIRST(&vp->v_ncchildren) == NULL) && (vp->v_cred == NOCRED))
1687 if (ncp->nc_vp == NULL)
1727 static struct stringhead *long_chain_head=NULL;
1751 if (new_table == NULL) {
1764 long_chain_head = NULL;
1772 for (entry=old_head->lh_first; entry != NULL; entry=next) {
1775 if (head->lh_first == NULL) {
1839 for (entry=head->lh_first; entry != NULL; chain_len++, entry=entry->hash_chain.le_next) {
1847 if (entry == NULL) {
1855 if (head->lh_first == NULL) {
1901 for (entry=head->lh_first; entry != NULL; entry=entry->hash_chain.le_next) {
1906 if (head->lh_first == NULL) {
1910 entry->str = NULL;
1938 for (entry=head->lh_first; entry != NULL; entry=entry->hash_chain.le_next) {