59 lines
1.2 KiB
C
59 lines
1.2 KiB
C
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/*++
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Copyright (C) 1996-2001 Microsoft Corporation
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Module Name:
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THROTTLE.H
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Abstract:
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provide a way to do slow down an application, allowing it to execute
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only when there is no user activity (last input was XXX mseconds ago)
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and the IO level is very low (below YYY bytes per second)
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History:
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24-Oct-200 ivanbrug created.
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--*/
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#ifndef __THROTTLE_H__
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#define __THROTTLE_H__
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//
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// valid values for dwFlags
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//
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#define THROTTLE_USER 1
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#define THROTTLE_IO 2
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#define THROTTLE_ALLOWED_FLAGS (THROTTLE_USER | THROTTLE_IO)
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//
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// returned values, might be a combination
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//
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#define THROTTLE_MAX_WAIT 1
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#define THROTTLE_USER_IDLE 2
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#define THROTTLE_IO_IDLE 4
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#define THROTTLE_FORCE_EXIT 8
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HRESULT POLARITY
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Throttle(DWORD dwFlags,
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DWORD IdleMSec, // in MilliSeconds
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DWORD IoIdleBytePerSec, // in BytesPerSecond
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DWORD SleepLoop, // in MilliSeconds
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DWORD MaxWait); // in MilliSeconds
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//
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// strings for registry settings to UnThrottle/Throttle the dredges
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//
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#define HOME_REG_PATH _T("Software\\Microsoft\\WBEM\\CIMOM")
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#define DO_THROTTLE _T("ThrottleDrege")
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#endif /*__THROTTLE_H__*/
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