Lines Matching refs:NULL
131 { vn_read, vn_write, vn_ioctl, vn_select, vn_closefile, vn_kqfilt_add, NULL };
212 vp = NULL;
213 dvp = NULL;
236 if (vp == NULL) {
238 if (vap == NULL) {
252 if ((error = vnode_authorize(dvp, NULL, KAUTH_VNODE_ADD_FILE, ctx)) != 0)
272 if (vp->v_name == NULL)
296 ndp->ni_dvp = NULL;
311 ndp->ni_dvp = NULL;
337 ndp->ni_dvp = NULL;
388 if ((error = vnode_authorize(vp, NULL, action, ctx)) != 0)
425 ndp->ni_vp = NULL;
472 return(vnode_authorize(vp, NULL, action, context));
522 static char *swap_read_zero_page = NULL;
545 if (swap_read_zero_page == NULL) {
555 if (swap_read_zero_page == NULL) {
567 if (swap_read_zero_page == NULL) {
908 if (xsec != NULL) {
985 if (xsec != NULL) {
992 if (VATTR_IS_SUPPORTED(&va, va_acl) && (va.va_acl != NULL)) {
997 if (fsec == NULL) {
1012 if (VATTR_IS_SUPPORTED(&va, va_acl) && (va.va_acl != NULL)) {
1036 if (VATTR_IS_SUPPORTED(&va, va_acl) && va.va_acl != NULL)
1053 if ((error = vnode_authorize(vp, NULL, KAUTH_VNODE_READ_ATTRIBUTES | KAUTH_VNODE_READ_SECURITY, ctx)) != 0)