Lines Matching refs:nv_isnull
217 if(sp->numnodes==0 && !nv_isnull(np) && shp->last_table)
392 if(nv_isattr(np,NV_NOFREE) && nv_isnull(np))
396 if(typ && !array && (!shp->prefix || nv_isnull(np) || nv_isarray(np)))
398 if(!(nv_isnull(np)) && !nv_isarray(np))
402 if((flags&NV_STATIC) && !nv_isattr(np,NV_EXPORT) && !nv_isnull(np))
541 if(!nv_isnull(np) && np->nvalue.cp!=Empty && !nv_isvtree(np))
889 if(nv_isnull(np) && c!='.' && ((np->nvfun=nv_cover(nq)) || nq==OPTINDNOD))
906 else if(add && nv_isnull(np) && c=='.' && cp[1]!='.')
969 if((flags&NV_ASSIGN) && (!nq || nv_isnull(nq)))
1009 if(*cp==0 && nv_isnull(np) && !nv_isarray(np))
1176 if(nq && nv_isnull(nq))
1514 if(!nv_isnull(np))
2634 if(!nv_isnull(np) || np->nvfun || nv_isattr(np,~NV_NOFREE))
3726 int nv_isnull DISABLE (register Namval_t *np)
3728 return(nv_isnull(np));