diff options
Diffstat (limited to 'lib/tdb2/tdb1_tdb.c')
-rw-r--r-- | lib/tdb2/tdb1_tdb.c | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/lib/tdb2/tdb1_tdb.c b/lib/tdb2/tdb1_tdb.c index a50303c33c..2442d34785 100644 --- a/lib/tdb2/tdb1_tdb.c +++ b/lib/tdb2/tdb1_tdb.c @@ -791,108 +791,6 @@ failed: return -1; } -struct traverse_state { - enum TDB_ERROR error; - struct tdb_context *dest_db; -}; - -/* - traverse function for repacking - */ -static int repack_traverse(struct tdb_context *tdb, TDB_DATA key, TDB_DATA data, void *private_data) -{ - struct traverse_state *state = (struct traverse_state *)private_data; - if (tdb1_store(state->dest_db, key, data, TDB_INSERT) != 0) { - state->error = state->dest_db->last_error; - return -1; - } - return 0; -} - -/* - repack a tdb - */ -int tdb1_repack(struct tdb_context *tdb) -{ - struct tdb_context *tmp_db; - struct traverse_state state; - union tdb_attribute hsize; - - hsize.base.attr = TDB_ATTRIBUTE_TDB1_HASHSIZE; - hsize.base.next = NULL; - hsize.tdb1_hashsize.hsize = tdb->tdb1.header.hash_size; - - if (tdb1_transaction_start(tdb) != 0) { - tdb_logerr(tdb, tdb->last_error, TDB_LOG_ERROR, - __location__ " Failed to start transaction"); - return -1; - } - - tmp_db = tdb_open("tmpdb", TDB_INTERNAL, O_RDWR|O_CREAT, 0, &hsize); - if (tmp_db == NULL) { - tdb->last_error = tdb_logerr(tdb, TDB_ERR_OOM, TDB_LOG_ERROR, - __location__ " Failed to create tmp_db"); - tdb1_transaction_cancel(tdb); - return -1; - } - - state.error = TDB_SUCCESS; - state.dest_db = tmp_db; - - if (tdb1_traverse(tdb, repack_traverse, &state) == -1) { - tdb_logerr(tdb, tdb->last_error, TDB_LOG_ERROR, - __location__ " Failed to traverse copying out"); - tdb1_transaction_cancel(tdb); - tdb_close(tmp_db); - return -1; - } - - if (state.error != TDB_SUCCESS) { - tdb->last_error = tdb_logerr(tdb, state.error, TDB_LOG_ERROR, - __location__ " Error during traversal"); - tdb1_transaction_cancel(tdb); - tdb_close(tmp_db); - return -1; - } - - if (tdb1_wipe_all(tdb) != 0) { - tdb_logerr(tdb, tdb->last_error, TDB_LOG_ERROR, - __location__ " Failed to wipe database\n"); - tdb1_transaction_cancel(tdb); - tdb_close(tmp_db); - return -1; - } - - state.error = TDB_SUCCESS; - state.dest_db = tdb; - - if (tdb1_traverse(tmp_db, repack_traverse, &state) == -1) { - tdb_logerr(tdb, tdb->last_error, TDB_LOG_ERROR, - __location__ " Failed to traverse copying back"); - tdb1_transaction_cancel(tdb); - tdb_close(tmp_db); - return -1; - } - - if (state.error) { - tdb->last_error = tdb_logerr(tdb, state.error, TDB_LOG_ERROR, - __location__ " Error during second traversal"); - tdb1_transaction_cancel(tdb); - tdb_close(tmp_db); - return -1; - } - - tdb_close(tmp_db); - - if (tdb1_transaction_commit(tdb) != 0) { - tdb_logerr(tdb, tdb->last_error, TDB_LOG_ERROR, - __location__ " Failed to commit"); - return -1; - } - - return 0; -} - /* Even on files, we can get partial writes due to signals. */ bool tdb1_write_all(int fd, const void *buf, size_t count) { |