#include "db_config.h"
#include "db_int.h"
#include "dbinc/db_page.h"
#include "dbinc/btree.h"
#include "dbinc/lock.h"
int
__bam_reclaim(dbp, txn)
DB *dbp;
DB_TXN *txn;
{
DBC *dbc;
DB_LOCK meta_lock;
int ret, t_ret;
if ((ret = __db_cursor(dbp, txn, &dbc, 0)) != 0)
return (ret);
if ((ret = __db_lget(dbc,
0, PGNO_BASE_MD, DB_LOCK_WRITE, 0, &meta_lock)) != 0)
goto err;
F_SET(dbc, DBC_DONTLOCK);
ret = __bam_traverse(dbc,
DB_LOCK_WRITE, dbc->internal->root, __db_reclaim_callback, dbc);
__TLPUT(dbc, meta_lock);
err: if ((t_ret = __dbc_close(dbc)) != 0 && ret == 0)
ret = t_ret;
return (ret);
}
int
__bam_truncate(dbc, countp)
DBC *dbc;
u_int32_t *countp;
{
db_trunc_param trunc;
int ret;
trunc.count = 0;
trunc.dbc = dbc;
ret = __bam_traverse(dbc,
DB_LOCK_WRITE, dbc->internal->root, __db_truncate_callback, &trunc);
if (countp != NULL)
*countp = trunc.count;
return (ret);
}