92 lines
1.6 KiB
C
92 lines
1.6 KiB
C
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//+-----------------------------------------------------------------------
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//
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// Microsoft Windows
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//
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// Copyright (c) Microsoft Corporation 2001
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//
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// File: kerbscav.h
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//
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// Contents: Scavenger (task automation) code
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//
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//
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// History: 29-April-2001 Created MarkPu
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//
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//------------------------------------------------------------------------
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#ifndef __KERBSCAV_HXX_
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#define __KERBSCAV_HXX_
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#ifdef __cplusplus
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extern "C" {
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#endif
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//
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// Scavenger API
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//
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NTSTATUS
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KerbInitializeScavenger();
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NTSTATUS
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KerbShutdownScavenger();
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//
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// A trigger function fires when it's time to execute a task
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//
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// TaskHandle -- a context for KerbTask* functions
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// TaskItem -- context that was passed to KerbAddScavengerTask
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//
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// The scavenger code serializes the calls to trigger functions (NT timers don't)
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//
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typedef void ( *KERB_TASK_TRIGGER )( void * TaskHandle, void * TaskItem );
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//
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// A destroy function fires when the scavenger is done with a task and it will
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// not be rescheduled.
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//
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typedef void ( *KERB_TASK_DESTROY )( void * TaskItem );
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NTSTATUS
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KerbAddScavengerTask(
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IN BOOLEAN Periodic,
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IN LONG Interval,
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IN ULONG Flags,
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IN KERB_TASK_TRIGGER pfnTrigger,
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IN KERB_TASK_DESTROY pfnDestroy,
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IN void * TaskItem
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);
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//
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// Task manipulation code to be used inside trigger functions
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//
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BOOLEAN
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KerbTaskIsPeriodic(
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IN void * TaskHandle
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);
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LONG
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KerbTaskGetInterval(
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IN void * TaskHandle
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);
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void
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KerbTaskReschedule(
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IN void * TaskHandle,
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IN BOOLEAN Periodic,
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IN LONG Interval
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);
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void
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KerbTaskCancel(
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IN void * TaskHandle
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);
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#ifdef __cplusplus
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}
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#endif
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#endif // __KERBSCAV_HXX_
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