76 __bam_split(dbc, arg)  in __bam_split()  argument
77 	DBC *dbc;  in __bam_split()
86 	dbp = dbc->dbp;
87 	cp = dbc->internal;
122 		    __bam_search(dbc, arg, S_WRPAIR, level, NULL, &exact) :
123 		    __bam_rsearch(dbc,
135 			__bam_stkrel(dbc, 1);
139 		    __bam_root(dbc, &cp->csp[0]) :
140 		    __bam_page(dbc, &cp->csp[-1], &cp->csp[0]);
175 __bam_root(dbc, cp)  in __bam_root()  argument
176 	DBC *dbc;  in __bam_root()
184 	dbp = dbc->dbp;
194 	if ((ret = __bam_new(dbc, TYPE(cp->page), &lp)) != 0 ||
195 	    (ret = __bam_new(dbc, TYPE(cp->page), &rp)) != 0)
205 	if ((ret = __bam_psplit(dbc, cp, lp, rp, &split)) != 0)
209 	if (DB_LOGGING(dbc)) {
216 		if ((ret = __bam_split_log(dbp->dbenv->lg_info, dbc->txn,
226 	    __ram_root(dbc, cp->page, lp, rp) :
227 	    __bam_broot(dbc, cp->page, lp, rp))) != 0)
235 	(void)__BT_TLPUT(dbc, cp->lock);
242 		(void)__bam_free(dbc, lp);
244 		(void)__bam_free(dbc, rp);
246 	(void)__BT_TLPUT(dbc, cp->lock);
255 __bam_page(dbc, pp, cp)  in __bam_page()  argument
256 	DBC *dbc;  in __bam_page()
265 	dbp = dbc->dbp;
270 	if ((ret = __bam_new(dbc, TYPE(cp->page), &rp)) != 0)
296 	if ((ret = __bam_psplit(dbc, cp, lp, rp, &split)) != 0)
313 		if ((ret = __bam_lget(dbc,
321 	if ((ret = __bam_pinsert(dbc, pp, lp, rp)) != 0)
325 	if (DB_LOGGING(dbc)) {
333 		if ((ret = __bam_split_log(dbp->dbenv->lg_info, dbc->txn,
361 	(void)__BT_TLPUT(dbc, pp->lock);
363 	(void)__BT_TLPUT(dbc, cp->lock);
367 		(void)__BT_TLPUT(dbc, tplock);
374 		(void)__bam_free(dbc, rp);
378 			(void)__BT_LPUT(dbc, tplock);
380 			(void)__BT_TLPUT(dbc, tplock);
384 		(void)__BT_LPUT(dbc, pp->lock);
386 		(void)__BT_TLPUT(dbc, pp->lock);
389 		(void)__BT_LPUT(dbc, cp->lock);
391 		(void)__BT_TLPUT(dbc, cp->lock);
400 __bam_broot(dbc, rootp, lp, rp)  in __bam_broot()  argument
401 	DBC *dbc;  in __bam_broot()
410 	dbp = dbc->dbp;
438 	    __db_pitem(dbc, rootp, 0, BINTERNAL_SIZE(0), &hdr, NULL)) != 0)
457 		if ((ret = __db_pitem(dbc, rootp, 1,
463 			if ((ret = __db_ovref(dbc,
483 			if ((ret = __db_pitem(dbc, rootp, 1,
500 			if ((ret = __db_pitem(dbc, rootp, 1,
506 				if ((ret = __db_ovref(dbc,
525 __ram_root(dbc, rootp, lp, rp)  in __ram_root()  argument
526 	DBC *dbc;  in __ram_root()
534 	dbp = dbc->dbp;
548 	if ((ret = __db_pitem(dbc, rootp, 0, RINTERNAL_SIZE, &hdr, NULL)) != 0)
553 	if ((ret = __db_pitem(dbc, rootp, 1, RINTERNAL_SIZE, &hdr, NULL)) != 0)
564 __bam_pinsert(dbc, parent, lchild, rchild)  in __bam_pinsert()  argument
565 	DBC *dbc;  in __bam_pinsert()
581 	dbp = dbc->dbp;
636 		if ((ret = __db_pitem(dbc, ppage, off,
642 			if ((ret = __db_ovref(dbc,
685 			if ((ret = __db_pitem(dbc, ppage, off,
707 			if ((ret = __db_pitem(dbc, ppage, off,
713 				if ((ret = __db_ovref(dbc,
734 		if ((ret = __db_pitem(dbc,
745 		if (DB_LOGGING(dbc) &&
747 		    dbc->txn, &LSN(ppage), 0, dbp->log_fileid,
767 __bam_psplit(dbc, cp, lp, rp, splitret)  in __bam_psplit()  argument
768 	DBC *dbc;  in __bam_psplit()
778 	dbp = dbc->dbp;