Lines Matching refs:vp2
403 struct var *vp, *vp2; in unset() local
409 if ((vp2 = lookup(*ap)) == NULL) { in unset()
419 if (vp2 == variables[h]) { in unset()
421 vfree(vp2->v_name); in unset()
422 vfree(vp2->v_value); in unset()
423 (void)free(vp2); in unset()
426 for (vp = variables[h]; vp->v_link != vp2; vp = vp->v_link) in unset()
428 vp->v_link = vp2->v_link; in unset()
429 vfree(vp2->v_name); in unset()
430 vfree(vp2->v_value); in unset()
431 (void)free(vp2); in unset()