diff options
Diffstat (limited to 'source4/lib/ldb')
| -rw-r--r-- | source4/lib/ldb/common/ldb.c | 10 | ||||
| -rw-r--r-- | source4/lib/ldb/include/ldb_private.h | 5 | ||||
| -rw-r--r-- | source4/lib/ldb/modules/operational.c | 23 |
3 files changed, 22 insertions, 16 deletions
diff --git a/source4/lib/ldb/common/ldb.c b/source4/lib/ldb/common/ldb.c index c059646629..8e814778d1 100644 --- a/source4/lib/ldb/common/ldb.c +++ b/source4/lib/ldb/common/ldb.c @@ -103,7 +103,7 @@ static ldb_connect_fn ldb_find_backend(const char *url) This allows modules to get at only the backend module, for example where a module may wish to direct certain requests at a particular backend. */ -int ldb_connect_backend(struct ldb_context *ldb, const char *url, unsigned int flags, const char *options[], +int ldb_connect_backend(struct ldb_context *ldb, const char *url, const char *options[], struct ldb_module **backend_module) { int ret; @@ -132,7 +132,7 @@ int ldb_connect_backend(struct ldb_context *ldb, const char *url, unsigned int f return LDB_ERR_OTHER; } - ret = fn(ldb, url, flags, options, backend_module); + ret = fn(ldb, url, ldb->flags, options, backend_module); if (ret != LDB_SUCCESS) { ldb_debug(ldb, LDB_DEBUG_ERROR, "Failed to connect to '%s'\n", url); @@ -156,7 +156,9 @@ int ldb_connect(struct ldb_context *ldb, const char *url, unsigned int flags, co { int ret; - ret = ldb_connect_backend(ldb, url, flags, options, &ldb->modules); + ldb->flags = flags; + + ret = ldb_connect_backend(ldb, url, options, &ldb->modules); if (ret != LDB_SUCCESS) { return ret; } @@ -701,7 +703,7 @@ int ldb_rename(struct ldb_context *ldb, const struct ldb_dn *olddn, const struct /* - rename a record in the database + return the global sequence number */ int ldb_sequence_number(struct ldb_context *ldb, uint64_t *seq_num) { diff --git a/source4/lib/ldb/include/ldb_private.h b/source4/lib/ldb/include/ldb_private.h index a10c343352..2f2df1a970 100644 --- a/source4/lib/ldb/include/ldb_private.h +++ b/source4/lib/ldb/include/ldb_private.h @@ -117,8 +117,7 @@ struct ldb_context { int default_timeout; - /* a backend supplied highestCommittedUSN function */ - uint64_t (*sequence_number)(struct ldb_context *); + unsigned int flags; }; #ifndef ARRAY_SIZE @@ -132,7 +131,7 @@ struct ldb_context { /* The following definitions come from lib/ldb/common/ldb.c */ -int ldb_connect_backend(struct ldb_context *ldb, const char *url, unsigned int flags, const char *options[], +int ldb_connect_backend(struct ldb_context *ldb, const char *url, const char *options[], struct ldb_module **backend_module); /* The following definitions come from lib/ldb/common/ldb_modules.c */ diff --git a/source4/lib/ldb/modules/operational.c b/source4/lib/ldb/modules/operational.c index b404e94580..a15a553286 100644 --- a/source4/lib/ldb/modules/operational.c +++ b/source4/lib/ldb/modules/operational.c @@ -349,6 +349,7 @@ static int operational_add(struct ldb_module *module, struct ldb_request *req) struct ldb_request *down_req; struct ldb_message *msg; time_t t = time(NULL); + uint64_t seq_num; int ret; if (ldb_dn_is_special(req->op.add.message->dn)) { @@ -373,9 +374,9 @@ static int operational_add(struct ldb_module *module, struct ldb_request *req) return LDB_ERR_OPERATIONS_ERROR; } - /* see if the backend can give us the USN */ - if (module->ldb->sequence_number != NULL) { - uint64_t seq_num = module->ldb->sequence_number(module->ldb); + /* Get a sequence number from the backend */ + ret = ldb_sequence_number(module->ldb, &seq_num); + if (ret == LDB_SUCCESS) { if (add_uint64_element(msg, "uSNCreated", seq_num) != 0 || add_uint64_element(msg, "uSNChanged", seq_num) != 0) { talloc_free(down_req); @@ -405,6 +406,7 @@ static int operational_modify(struct ldb_module *module, struct ldb_request *req struct ldb_request *down_req; struct ldb_message *msg; time_t t = time(NULL); + uint64_t seq_num; int ret; if (ldb_dn_is_special(req->op.mod.message->dn)) { @@ -428,12 +430,15 @@ static int operational_modify(struct ldb_module *module, struct ldb_request *req return LDB_ERR_OPERATIONS_ERROR; } - /* update the records USN if possible */ - if (module->ldb->sequence_number != NULL && - add_uint64_element(msg, "uSNChanged", - module->ldb->sequence_number(module->ldb)) != 0) { - talloc_free(down_req); - return -1; + /* Get a sequence number from the backend */ + ret = ldb_sequence_number(module->ldb, &seq_num); + if (ret == LDB_SUCCESS) { + /* update the records USN if possible */ + if (add_uint64_element(msg, "uSNChanged", + seq_num) != 0) { + talloc_free(down_req); + return -1; + } } ldb_set_timeout_from_prev_req(module->ldb, req, down_req); |