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Lines Matching defs:txn

35 	MDB_txn *txn;
57 	E(mdb_txn_begin(env, NULL, 0, &txn));
58 	E(mdb_dbi_open(txn, "id1", MDB_CREATE, &dbi));
68 		if (RES(MDB_KEYEXIST, mdb_put(txn, dbi, &key, &data, MDB_NOOVERWRITE)))
72 	E(mdb_txn_commit(txn));
75 	E(mdb_txn_begin(env, NULL, MDB_RDONLY, &txn));
76 	E(mdb_cursor_open(txn, dbi, &cursor));
84 	mdb_txn_abort(txn);
90 		txn=NULL;
91 		E(mdb_txn_begin(env, NULL, 0, &txn));
93 		if (RES(MDB_NOTFOUND, mdb_del(txn, dbi, &key, NULL))) {
95 			mdb_txn_abort(txn);
97 			E(mdb_txn_commit(txn));
104 	E(mdb_txn_begin(env, NULL, MDB_RDONLY, &txn));
105 	E(mdb_cursor_open(txn, dbi, &cursor));
121 	mdb_txn_abort(txn);