Lines Matching refs:extra
254 char *a; /* extra field of file to check filetype of */
324 /* Free the old extra fields which are probably obsolete */
326 free((zvoid *)(z->extra));
328 if (z->cext && z->extra != z->cextra) {
331 z->extra = z->cextra = NULL;
344 #else /* RISCOS must set m after setting extra field */
362 /* create extra field and change z->att and z->atx if desired */
369 m = special != NULL && filetypes(z->extra, special) ? STORE : method;
407 /* create extra field and change z->att and z->atx if desired */
423 * allocate an extra page.
689 /* Free the local extra field which is no longer needed */
691 if (z->extra != z->cextra) {
692 free((zvoid *)(z->extra));
693 z->extra = NULL;