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authorVolker Lendecke <vl@sernet.de>2007-11-24 20:21:19 +0100
committerVolker Lendecke <vl@samba.org>2007-12-10 16:06:32 +0100
commit18c90ed7d8b2328c3fb35660ffb4c1db793504b4 (patch)
tree68ffe1de5906afb2197cd76a2a49da389e8f9ad4 /source3
parent94a354493aef434510183146a548c4ef08009014 (diff)
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Add db_tdb_fetch
(This used to be commit efa8764c21edfbd09f535900ba37359d72903bf8)
Diffstat (limited to 'source3')
-rw-r--r--source3/lib/dbwrap_tdb.c27
1 files changed, 27 insertions, 0 deletions
diff --git a/source3/lib/dbwrap_tdb.c b/source3/lib/dbwrap_tdb.c
index 593a8ac1d6..b24fd0618a 100644
--- a/source3/lib/dbwrap_tdb.c
+++ b/source3/lib/dbwrap_tdb.c
@@ -109,6 +109,32 @@ static struct db_record *db_tdb_fetch_locked(struct db_context *db,
return result;
}
+static int db_tdb_fetch(struct db_context *db, TALLOC_CTX *mem_ctx,
+ TDB_DATA key, TDB_DATA *pdata)
+{
+ struct db_tdb_ctx *ctx = talloc_get_type_abort(
+ db->private_data, struct db_tdb_ctx);
+
+ TDB_DATA data;
+
+ data = tdb_fetch(ctx->wtdb->tdb, key);
+
+ if (data.dptr == NULL) {
+ pdata->dptr = NULL;
+ pdata->dsize = 0;
+ return 0;
+ }
+
+ pdata->dptr = (uint8 *)talloc_memdup(mem_ctx, data.dptr, data.dsize);
+ SAFE_FREE(data.dptr);
+
+ if (pdata->dptr == NULL) {
+ return -1;
+ }
+ pdata->dsize = data.dsize;
+ return 0;
+}
+
static NTSTATUS db_tdb_store(struct db_record *rec, TDB_DATA data, int flag)
{
struct db_tdb_ctx *ctx = talloc_get_type_abort(rec->private_data,
@@ -251,6 +277,7 @@ struct db_context *db_open_tdb(TALLOC_CTX *mem_ctx,
}
result->fetch_locked = db_tdb_fetch_locked;
+ result->fetch = db_tdb_fetch;
result->traverse = db_tdb_traverse;
result->traverse_read = db_tdb_traverse_read;
result->get_seqnum = db_tdb_get_seqnum;