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mdb integer type cleanup: Use MDB_dbi consistently.

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This changes the prototype of mdb_env_set_maxdbs().
This commit is contained in:
Hallvard Furuseth 2011-09-10 10:11:56 +02:00
parent b56be64d2e
commit 90ed553301
2 changed files with 10 additions and 7 deletions
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15
libraries/libmdb/mdb.c
View File

@ -689,7 +689,7 @@ struct MDB_txn {
/** Number of DB records in use. This number only ever increments;
* we don't decrement it when individual DB handles are closed.
*/
unsigned int mt_numdbs;
MDB_dbi mt_numdbs;
#define MDB_TXN_RDONLY 0x01 /**< read-only transaction */
#define MDB_TXN_ERROR 0x02 /**< an error has occurred */
@ -772,8 +772,8 @@ struct MDB_env {
uint32_t me_flags;
uint32_t me_extrapad; /**< unused for now */
unsigned int me_maxreaders; /**< size of the reader table */
unsigned int me_numdbs; /**< number of DBs opened */
unsigned int me_maxdbs; /**< size of the DB table */
MDB_dbi me_numdbs; /**< number of DBs opened */
MDB_dbi me_maxdbs; /**< size of the DB table */
char *me_path; /**< path to the DB files */
char *me_map; /**< the memory map of the data file */
MDB_txninfo *me_txns; /**< the memory map of the lock file */
@ -1250,6 +1250,7 @@ mdb_txn_reset0(MDB_txn *txn)
} else {
MDB_oldpages *mop;
MDB_page *dp;
MDB_dbi dbi;
unsigned int i;
/* return all dirty pages to dpage list */
@ -1270,8 +1271,8 @@ mdb_txn_reset0(MDB_txn *txn)
}
env->me_txn = NULL;
for (i=2; i<env->me_numdbs; i++)
env->me_dbxs[i].md_dirty = 0;
for (dbi=2; dbi<env->me_numdbs; dbi++)
env->me_dbxs[dbi].md_dirty = 0;
/* The writer mutex was locked in mdb_txn_begin. */
UNLOCK_MUTEX_W(env);
}
@ -1412,6 +1413,7 @@ mdb_txn_commit(MDB_txn *txn)
* touched so this is all in-place and cannot fail.
*/
{
MDB_dbi i;
MDB_val data;
data.mv_size = sizeof(MDB_db);
@ -1545,6 +1547,7 @@ done:
{
int toggle = !env->me_db_toggle;
MDB_db *ip, *jp;
MDB_dbi i;
ip = &env->me_dbs[toggle][2];
jp = &txn->mt_dbs[2];
@ -1813,7 +1816,7 @@ mdb_env_set_mapsize(MDB_env *env, size_t size)
}
int
mdb_env_set_maxdbs(MDB_env *env, int dbs)
mdb_env_set_maxdbs(MDB_env *env, MDB_dbi dbs)
{
if (env->me_map)
return EINVAL;

2
libraries/libmdb/mdb.h
View File

@ -440,7 +440,7 @@ int mdb_env_get_maxreaders(MDB_env *env, unsigned int *readers);
* <li>EINVAL - an invalid parameter was specified, or the environment is already open.
* </ul>
*/
int mdb_env_set_maxdbs(MDB_env *env, int dbs);
int mdb_env_set_maxdbs(MDB_env *env, MDB_dbi dbs);
/** Create a transaction for use with the environment.
* The transaction handle may be discarded using #mdb_txn_abort() or #mdb_txn_commit().