/*
* BT_DUMP -- Dump the tree
*
* Parameters:
* dbp: pointer to the DB
*/
void
__bt_dump(DB *dbp)
{
BTREE *t;
PAGE *h;
pgno_t i;
char *sep;
t = dbp->internal;
(void)fprintf(stderr, "%s: pgsz %u",
F_ISSET(t, B_INMEM) ? "memory" : "disk", t->bt_psize);
if (F_ISSET(t, R_RECNO))
(void)fprintf(stderr, " keys %u", t->bt_nrecs);
#undef X
#define X(flag, name) \
if (F_ISSET(t, flag)) { \
(void)fprintf(stderr, "%s%s", sep, name); \
sep = ", "; \
}
if (t->flags != 0) {
sep = " flags (";
X(R_FIXLEN, "FIXLEN");
X(B_INMEM, "INMEM");
X(B_NODUPS, "NODUPS");
X(B_RDONLY, "RDONLY");
X(R_RECNO, "RECNO");
X(B_METADIRTY,"METADIRTY");
(void)fprintf(stderr, ")\n");
}
#undef X
for (i = P_ROOT;
(h = mpool_get(t->bt_mp, i, MPOOL_IGNOREPIN)) != NULL; ++i)
__bt_dpage(h);
}
/*
* BT_DNPAGE -- Dump the page
*
* Parameters:
* n: page number to dump.
*/
void
__bt_dnpage(DB *dbp, pgno_t pgno)
{
BTREE *t;
PAGE *h;
t = dbp->internal;
if ((h = mpool_get(t->bt_mp, pgno, MPOOL_IGNOREPIN)) != NULL)
__bt_dpage(h);
}
/*
* BT_DNPAGE -- Dump the page
*
* Parameters:
* n: page number to dump.
*/
void
__bt_dnpage(DB *dbp, pgno_t pgno)
{
BTREE *t;
PAGE *h;
t = dbp->internal;
if ((h = mpool_get(t->bt_mp, pgno, 0)) != NULL) {
__bt_dpage(h);
(void)mpool_put(t->bt_mp, h, 0);
}
}
