Lines Matching full:isset
99 if ((vq = global(vp->name))->flag & ISSET)
136 tp->flag = DEFINED|ISSET;
233 vp->flag |= ISSET|INTEGER;
241 vp->flag &= ~(ISSET|INTEGER);
254 vp->flag &= ~(ISSET|INTEGER);
331 if (!(vp->flag&ISSET))
424 vq->flag &= ~(ISSET|ALLOC);
438 vq->flag |= ISSET;
451 vp->flag = (ISSET|INTEGER);
459 vq->flag |= ISSET;
474 /* XXX is it possible for ISSET to be set and val.s to be 0? */
475 if (!(vp->flag&ISSET) || (!(vp->flag&INTEGER) && vp->val.s == NULL))
562 vq->flag |= ISSET|INTEGER;
774 fake_assign = (t->flag & ISSET) && (!val || t != vp) &&
809 t->flag &= ~ISSET;
813 t->flag &= ~(ISSET|ALLOC);
840 exportprep(vpbase, (vpbase->flag&ISSET) ? vpbase->val.s : null);
869 vp->flag &= ~(ALLOC|ISSET);
961 (vp->flag&(ISSET|EXPORT)) == (ISSET|EXPORT)) {
1077 return (tp && (tp->flag & ISSET) ? tp->type : V_NONE);
1107 if (vp->flag & ISSET) {
1315 if (curr->flag&ISSET)
1325 news->flag = (vp->flag & ~(ALLOC|DEFINED|ISSET|SPECIAL)) | AINDEX;
