337 	cfglist_t *cfl;  in addcfline()  local
349 	cfl = &cfp->cf_head->h_cfgs[table_index];  in addcfline()
350 	if (cfl->l_free < len) {  in addcfline()
354 		    cfl->l_size + cfl->l_free, cfl->l_size +  in addcfline()
355 		    cfl->l_free + newsize);  in addcfline()
357 		cfl->l_entry = (char *)realloc(cfl->l_entry, (cfl->l_size +  in addcfline()
358 		    cfl->l_free + newsize) * sizeof (char));  in addcfline()
359 		if (cfl->l_entry == NULL) {  in addcfline()
363 		cfl->l_free += newsize;  in addcfline()
366 	cfl->l_free -= len;  in addcfline()
369 	if (cfl->l_nentry % DEFAULT_NENTRIES == 0) {  in addcfline()
377 		    table_index, cfl->l_nentry);  in addcfline()
379 		cfl->l_esiz = (int *)  in addcfline()
380 		    realloc(cfl->l_esiz, (cfl->l_nentry + DEFAULT_NENTRIES) *  in addcfline()
382 		if (cfl->l_esiz == NULL) {  in addcfline()
389 	cfl->l_esiz[cfl->l_nentry] = len;  in addcfline()
390 	cfl->l_nentry++;  in addcfline()
393 	q = cfl->l_entry + cfl->l_size;  in addcfline()
400 	hd->h_cfgsizes[table_index] = cfl->l_size;  in addcfline()
425 	cfglist_t *cfl;  in remcfline()  local
428 	cfl = &cfp->cf_head->h_cfgs[table_offset];  in remcfline()
430 	q = cfl->l_entry;  in remcfline()
432 	if (cfl->l_size == 0) {  in remcfline()
443 		q += cfl->l_esiz[i - 1];  in remcfline()
444 		if (i >= cfl->l_nentry) { /* end of list */  in remcfline()
449 	if (q >= cfl->l_entry + cfl->l_size)  in remcfline()
452 	len = cfl->l_esiz[i - 1];  in remcfline()
465 	if (!(p >= cfl->l_entry + cfl->l_size)) {  in remcfline()
468 		copylen = cfl->l_entry + cfl->l_size - p;  in remcfline()
470 		copylen = (cfl->l_nentry - i) * sizeof (int);  in remcfline()
471 		bcopy(&cfl->l_esiz[i], &cfl->l_esiz[i - 1], copylen);  in remcfline()
475 	cfl->l_nentry--;  in remcfline()
477 	cfl->l_esiz[cfl->l_nentry] = 0;  in remcfline()
479 	cfl->l_size -= len;  in remcfline()
480 	cfl->l_free += len;  in remcfline()
482 	p = cfl->l_entry + cfl->l_size;  in remcfline()
483 	bzero(p, cfl->l_free);  in remcfline()
485 	ch->h_cfgsizes[table_offset] = cfl->l_size;  in remcfline()
509 	cfglist_t  *cfl;  in readcfline()  local
516 	cfl = &ch->h_cfgs[table_offset];  in readcfline()
518 	q = cfl->l_entry;  in readcfline()
521 		q += cfl->l_esiz[i - 1];  in readcfline()
522 		if (i >= cfl->l_nentry) /* end of list */  in readcfline()
526 	if (q >= cfl->l_entry + cfl->l_size)  in readcfline()
548 	cfglist_t  *cfl;  in replacecfline()  local
557 	cfl = &ch->h_cfgs[table_offset];  in replacecfline()
559 	q = cfl->l_entry;  in replacecfline()
561 		q += cfl->l_esiz[i - 1];  in replacecfline()
562 		if (i >= cfl->l_nentry) /* end of list */  in replacecfline()
565 	diff = len - cfl->l_esiz[i - 1];  in replacecfline()
567 	if ((diff > 0) && (diff > cfl->l_free)) {  in replacecfline()
575 		    cfl->l_size + cfl->l_free, cfl->l_size +  in replacecfline()
576 		    cfl->l_free + newsize);  in replacecfline()
578 		cfl->l_entry = (char *)realloc(cfl->l_entry,  in replacecfline()
579 		    (cfl->l_size + cfl->l_free + newsize) * sizeof (char));  in replacecfline()
580 		if (cfl->l_entry == NULL) {  in replacecfline()
584 		cfl->l_free += (DEFAULT_ENTRY_SIZE / 2);  in replacecfline()
587 		q = cfl->l_entry;  in replacecfline()
589 			q += cfl->l_esiz[i - 1];  in replacecfline()
590 			if (i >= cfl->l_nentry) /* end of list */  in replacecfline()
595 	p = q + cfl->l_esiz[i - 1]; /* next string */  in replacecfline()
596 	cfl->l_esiz[i - 1] += diff; /* the new entry size */  in replacecfline()
599 		bcopy(p, p + diff, (cfl->l_entry + cfl->l_size - p));  in replacecfline()
600 		cfl->l_free -= diff; /* 0 - (-1) = 1 */  in replacecfline()
601 		cfl->l_size += diff;  in replacecfline()
605 		cfp->cf_head->h_cfgsizes[table_offset] = cfl->l_size; /* disk */  in replacecfline()
606 		bzero((cfl->l_entry + cfl->l_size), cfl->l_free);  in replacecfline()