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Add db_tdb_fetch

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Volker Lendecke 2007-11-24 20:21:19 +01:00 committed by Volker Lendecke
parent 1e214b536b
commit efa8764c21
1 changed files with 27 additions and 0 deletions
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27
source/lib/dbwrap_tdb.c
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@ -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;