mirror of https://github.com/citusdata/citus.git
26 lines
591 B
C
26 lines
591 B
C
/*
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* cancel_utils.c
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*
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* Utilities related to query cancellation
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*
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* Copyright (c) Citus Data, Inc.
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*/
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#include "postgres.h"
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#include "miscadmin.h"
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#include "distributed/cancel_utils.h"
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/*
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* IsHoldOffCancellationReceived returns true if a cancel signal
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* was sent and HOLD_INTERRUPTS was called prior to this. The motivation
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* here is that since our queries can take a long time, in some places
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* we do not want to wait even if HOLD_INTERRUPTS was called.
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*/
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bool
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IsHoldOffCancellationReceived()
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{
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return InterruptHoldoffCount > 0 && (QueryCancelPending || ProcDiePending);
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}
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