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authorMichael Adam <obnox@samba.org>2009-07-21 12:35:48 +0200
committerMichael Adam <obnox@samba.org>2009-07-21 12:40:34 +0200
commit319a97bce9f77161e62de9f86ddbec58629238cb (patch)
treea62438e64972beec3d128758a34c7562b782d084 /source3/lib
parentd5efb38151dea179af920a1a279d974a47b6bfd6 (diff)
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s3:dbwrap: use the transaction wrapper in dbwrap_trans_store().
Now dbwrap_util.c contains only one call to each of transaction_start, transaction_commit and transaction_cancel. Michael
Diffstat (limited to 'source3/lib')
-rw-r--r--source3/lib/dbwrap_util.c49
1 files changed, 23 insertions, 26 deletions
diff --git a/source3/lib/dbwrap_util.c b/source3/lib/dbwrap_util.c
index 32a1dd48e6..c3ab93c4df 100644
--- a/source3/lib/dbwrap_util.c
+++ b/source3/lib/dbwrap_util.c
@@ -179,50 +179,47 @@ int32 dbwrap_change_int32_atomic(struct db_context *db, const char *keystr,
return 0;
}
-NTSTATUS dbwrap_trans_store(struct db_context *db, TDB_DATA key, TDB_DATA dbuf,
- int flag)
+struct dbwrap_store_context {
+ TDB_DATA *key;
+ TDB_DATA *dbuf;
+ int flag;
+};
+
+static NTSTATUS dbwrap_store_action(struct db_context *db, void *private_data)
{
- int res;
struct db_record *rec = NULL;
NTSTATUS status;
+ struct dbwrap_store_context *store_ctx;
- res = db->transaction_start(db);
- if (res != 0) {
- DEBUG(5, ("transaction_start failed\n"));
- return NT_STATUS_INTERNAL_DB_CORRUPTION;
- }
+ store_ctx = (struct dbwrap_store_context *)private_data;
- rec = db->fetch_locked(db, talloc_tos(), key);
+ rec = db->fetch_locked(db, talloc_tos(), *(store_ctx->key));
if (rec == NULL) {
DEBUG(5, ("fetch_locked failed\n"));
- status = NT_STATUS_NO_MEMORY;
- goto cancel;
+ return NT_STATUS_NO_MEMORY;
}
- status = rec->store(rec, dbuf, flag);
+ status = rec->store(rec, *(store_ctx->dbuf), store_ctx->flag);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(5, ("store returned %s\n", nt_errstr(status)));
- goto cancel;
}
TALLOC_FREE(rec);
+ return status;
+}
- res = db->transaction_commit(db);
- if (res != 0) {
- DEBUG(5, ("tdb_transaction_commit failed\n"));
- status = NT_STATUS_INTERNAL_DB_CORRUPTION;
- TALLOC_FREE(rec);
- return status;
- }
+NTSTATUS dbwrap_trans_store(struct db_context *db, TDB_DATA key, TDB_DATA dbuf,
+ int flag)
+{
+ NTSTATUS status;
+ struct dbwrap_store_context store_ctx;
- return NT_STATUS_OK;
+ store_ctx.key = &key;
+ store_ctx.dbuf = &dbuf;
+ store_ctx.flag = flag;
- cancel:
- TALLOC_FREE(rec);
+ status = dbwrap_trans_do(db, dbwrap_store_action, &store_ctx);
- if (db->transaction_cancel(db) != 0) {
- smb_panic("Cancelling transaction failed");
- }
return status;
}