diff options
Diffstat (limited to 'source4/lib/ldb')
| -rw-r--r-- | source4/lib/ldb/external/libtdb.m4 | 2 | ||||
| -rw-r--r-- | source4/lib/ldb/include/ldb_module.h | 1 | ||||
| -rw-r--r-- | source4/lib/ldb/ldb.mk | 2 | ||||
| -rw-r--r-- | source4/lib/ldb/ldb_tdb/ldb_tdb.c | 33 | ||||
| -rw-r--r-- | source4/lib/ldb/ldb_tdb/ldb_tdb.h | 1 |
5 files changed, 35 insertions, 4 deletions
diff --git a/source4/lib/ldb/external/libtdb.m4 b/source4/lib/ldb/external/libtdb.m4 index 8c2cab702f..cdfc5ea2fb 100644 --- a/source4/lib/ldb/external/libtdb.m4 +++ b/source4/lib/ldb/external/libtdb.m4 @@ -4,4 +4,4 @@ AC_SUBST(TDB_LIBS) AC_CHECK_HEADER(tdb.h, [AC_CHECK_LIB(tdb, tdb_open, [TDB_LIBS="-ltdb"]) ], - [PKG_CHECK_MODULES(TDB, tdb >= 1.1.0)]) + [PKG_CHECK_MODULES(TDB, tdb >= 1.1.4)]) diff --git a/source4/lib/ldb/include/ldb_module.h b/source4/lib/ldb/include/ldb_module.h index 4e1019184d..e07fd43e27 100644 --- a/source4/lib/ldb/include/ldb_module.h +++ b/source4/lib/ldb/include/ldb_module.h @@ -52,6 +52,7 @@ struct ldb_module_ops { int (*request)(struct ldb_module *, struct ldb_request *); /* match any other operation */ int (*extended)(struct ldb_module *, struct ldb_request *); /* extended operations */ int (*start_transaction)(struct ldb_module *); + int (*prepare_commit)(struct ldb_module *); int (*end_transaction)(struct ldb_module *); int (*del_transaction)(struct ldb_module *); int (*sequence_number)(struct ldb_module *, struct ldb_request *); diff --git a/source4/lib/ldb/ldb.mk b/source4/lib/ldb/ldb.mk index ff8c1f3baf..0589baf5d4 100644 --- a/source4/lib/ldb/ldb.mk +++ b/source4/lib/ldb/ldb.mk @@ -66,7 +66,7 @@ build-python:: ldb.$(SHLIBEXT) pyldb.o: $(ldbdir)/pyldb.c $(CC) $(PICFLAG) -c $(ldbdir)/pyldb.c $(CFLAGS) `$(PYTHON_CONFIG) --cflags` - + ldb.$(SHLIBEXT): pyldb.o $(SHLD) $(SHLD_FLAGS) -o ldb.$(SHLIBEXT) pyldb.o $(LIB_FLAGS) `$(PYTHON_CONFIG) --ldflags` diff --git a/source4/lib/ldb/ldb_tdb/ldb_tdb.c b/source4/lib/ldb/ldb_tdb/ldb_tdb.c index 9df62be936..0f84b67afa 100644 --- a/source4/lib/ldb/ldb_tdb/ldb_tdb.c +++ b/source4/lib/ldb/ldb_tdb/ldb_tdb.c @@ -857,18 +857,46 @@ static int ltdb_start_trans(struct ldb_module *module) return LDB_SUCCESS; } -static int ltdb_end_trans(struct ldb_module *module) +static int ltdb_prepare_commit(struct ldb_module *module) { void *data = ldb_module_get_private(module); struct ltdb_private *ltdb = talloc_get_type(data, struct ltdb_private); - ltdb->in_transaction--; + if (ltdb->in_transaction != 1) { + return LDB_SUCCESS; + } if (ltdb_index_transaction_commit(module) != 0) { tdb_transaction_cancel(ltdb->tdb); + ltdb->in_transaction--; + return ltdb_err_map(tdb_error(ltdb->tdb)); + } + + if (tdb_transaction_prepare_commit(ltdb->tdb) != 0) { + ltdb->in_transaction--; return ltdb_err_map(tdb_error(ltdb->tdb)); } + ltdb->prepared_commit = true; + + return LDB_SUCCESS; +} + +static int ltdb_end_trans(struct ldb_module *module) +{ + void *data = ldb_module_get_private(module); + struct ltdb_private *ltdb = talloc_get_type(data, struct ltdb_private); + + if (!ltdb->prepared_commit) { + int ret = ltdb_prepare_commit(module); + if (ret != LDB_SUCCESS) { + return ret; + } + } + + ltdb->in_transaction--; + ltdb->prepared_commit = false; + if (tdb_transaction_commit(ltdb->tdb) != 0) { return ltdb_err_map(tdb_error(ltdb->tdb)); } @@ -1209,6 +1237,7 @@ static const struct ldb_module_ops ltdb_ops = { .extended = ltdb_handle_request, .start_transaction = ltdb_start_trans, .end_transaction = ltdb_end_trans, + .prepare_commit = ltdb_prepare_commit, .del_transaction = ltdb_del_trans, }; diff --git a/source4/lib/ldb/ldb_tdb/ldb_tdb.h b/source4/lib/ldb/ldb_tdb/ldb_tdb.h index 5a1c8fee2d..370cd0729b 100644 --- a/source4/lib/ldb/ldb_tdb/ldb_tdb.h +++ b/source4/lib/ldb/ldb_tdb/ldb_tdb.h @@ -30,6 +30,7 @@ struct ltdb_private { bool check_base; struct ltdb_idxptr *idxptr; + bool prepared_commit; }; /* |