pgrx_pg_sys

Function vacuum_set_xid_limits

Source 
pub unsafe fn vacuum_set_xid_limits(
    arg_rel: Relation,
    arg_freeze_min_age: c_int,
    arg_freeze_table_age: c_int,
    arg_multixact_freeze_min_age: c_int,
    arg_multixact_freeze_table_age: c_int,
    arg_oldestXmin: *mut TransactionId,
    arg_freezeLimit: *mut TransactionId,
    arg_xidFullScanLimit: *mut TransactionId,
    arg_multiXactCutoff: *mut MultiXactId,
    arg_mxactFullScanLimit: *mut MultiXactId,
)