diff options
Diffstat (limited to 'lib/ntdb/transaction.c')
| -rw-r--r-- | lib/ntdb/transaction.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/lib/ntdb/transaction.c b/lib/ntdb/transaction.c index a265252174..9608be43e8 100644 --- a/lib/ntdb/transaction.c +++ b/lib/ntdb/transaction.c @@ -393,12 +393,35 @@ static void *transaction_direct(struct ntdb_context *ntdb, ntdb_off_t off, return ntdb->transaction->io_methods->direct(ntdb, off, len, false); } +static ntdb_off_t transaction_read_off(struct ntdb_context *ntdb, + ntdb_off_t off) +{ + ntdb_off_t ret; + enum NTDB_ERROR ecode; + + ecode = transaction_read(ntdb, off, &ret, sizeof(ret)); + ntdb_convert(ntdb, &ret, sizeof(ret)); + if (ecode != NTDB_SUCCESS) { + return NTDB_ERR_TO_OFF(ecode); + } + return ret; +} + +static enum NTDB_ERROR transaction_write_off(struct ntdb_context *ntdb, + ntdb_off_t off, ntdb_off_t val) +{ + ntdb_convert(ntdb, &val, sizeof(val)); + return transaction_write(ntdb, off, &val, sizeof(val)); +} + static const struct ntdb_methods transaction_methods = { transaction_read, transaction_write, transaction_oob, transaction_expand_file, transaction_direct, + transaction_read_off, + transaction_write_off, }; /* |