diff options
Diffstat (limited to 'source4/lib/ldb/common/ldb_modules.c')
| -rw-r--r-- | source4/lib/ldb/common/ldb_modules.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/source4/lib/ldb/common/ldb_modules.c b/source4/lib/ldb/common/ldb_modules.c index 05dffd005a..b792daa913 100644 --- a/source4/lib/ldb/common/ldb_modules.c +++ b/source4/lib/ldb/common/ldb_modules.c @@ -472,10 +472,14 @@ int ldb_load_modules(struct ldb_context *ldb, const char *options[]) which makes writing a module simpler, and makes it more likely to keep working when ldb is extended */ -#define FIND_OP(module, op) do { \ - struct ldb_context *ldb = module->ldb; \ +#define FIND_OP_NOERR(module, op) do { \ module = module->next; \ while (module && module->ops->op == NULL) module = module->next; \ +} while (0) + +#define FIND_OP(module, op) do { \ + struct ldb_context *ldb = module->ldb; \ + FIND_OP_NOERR(module, op); \ if (module == NULL) { \ ldb_asprintf_errstring(ldb, "Unable to find backend operation for " #op ); \ return LDB_ERR_OPERATIONS_ERROR; \ @@ -595,6 +599,17 @@ int ldb_next_end_trans(struct ldb_module *module) return module->ops->end_transaction(module); } +int ldb_next_prepare_commit(struct ldb_module *module) +{ + FIND_OP_NOERR(module, prepare_commit); + if (module == NULL) { + /* we are allowed to have no prepare commit in + backends */ + return LDB_SUCCESS; + } + return module->ops->prepare_commit(module); +} + int ldb_next_del_trans(struct ldb_module *module) { FIND_OP(module, del_transaction); |