diff options
Diffstat (limited to 'src/include/utils/snapmgr.h')
| -rw-r--r-- | src/include/utils/snapmgr.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/include/utils/snapmgr.h b/src/include/utils/snapmgr.h index 64d2ec1e5e1..f8524eb6878 100644 --- a/src/include/utils/snapmgr.h +++ b/src/include/utils/snapmgr.h @@ -64,4 +64,9 @@ extern void SetupHistoricSnapshot(Snapshot snapshot_now, struct HTAB *tuplecids) extern void TeardownHistoricSnapshot(bool is_error); extern bool HistoricSnapshotActive(void); +extern Size EstimateSnapshotSpace(Snapshot snapshot); +extern void SerializeSnapshot(Snapshot snapshot, char *start_address); +extern Snapshot RestoreSnapshot(char *start_address); +extern void RestoreTransactionSnapshot(Snapshot snapshot, void *master_pgproc); + #endif /* SNAPMGR_H */ |