| 1 | #include "git-compat-util.h" |
| 2 | #include "odb/source.h" |
| 3 | #include "odb/transaction.h" |
| 4 | |
| 5 | struct odb_transaction *odb_transaction_begin(struct object_database *odb) |
| 6 | { |
| 7 | if (odb->transaction) |
| 8 | return NULL; |
| 9 | |
| 10 | odb_source_begin_transaction(odb->sources, &odb->transaction); |
| 11 | |
| 12 | return odb->transaction; |
| 13 | } |
| 14 | |
| 15 | void odb_transaction_commit(struct odb_transaction *transaction) |
| 16 | { |
| 17 | if (!transaction) |
| 18 | return; |
| 19 | |
| 20 | /* |
| 21 | * Ensure the transaction ending matches the pending transaction. |
| 22 | */ |
| 23 | ASSERT(transaction == transaction->source->odb->transaction); |
| 24 | |
| 25 | transaction->commit(transaction); |
| 26 | transaction->source->odb->transaction = NULL; |
| 27 | free(transaction); |
| 28 | } |
| 29 | |
| 30 | int odb_transaction_write_object_stream(struct odb_transaction *transaction, |
| 31 | struct odb_write_stream *stream, |
| 32 | size_t len, struct object_id *oid) |
| 33 | { |
| 34 | return transaction->write_object_stream(transaction, stream, len, oid); |
| 35 | } |