173 lines
4 KiB
C
173 lines
4 KiB
C
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/*++ BUILD Version: 0002 // Increment this if a change has global effects
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Copyright (c) 1989 Microsoft Corporation
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Module Name:
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exboosts.h
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Abstract:
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This file contains all of the Priority boots numbers used by the NT
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executive.
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Author:
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Steve Wood (stevewo) 03-Jun-1989
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Revision History:
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--*/
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// begin_ntddk begin_wdm begin_ntifs begin_ntosp
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//
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// Priority increment definitions. The comment for each definition gives
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// the names of the system services that use the definition when satisfying
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// a wait.
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//
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//
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// Priority increment used when satisfying a wait on an executive event
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// (NtPulseEvent and NtSetEvent)
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//
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#define EVENT_INCREMENT 1
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// end_ntddk end_wdm end_ntifs end_ntosp
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//
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// Priority increment used when satisfying a wait on an executive event pair
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//
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#define EVENT_PAIR_INCREMENT 1
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//
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// Priority increment used when satisfying a wait on a semaphore used for
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// LPC communication.
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//
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#define LPC_RELEASE_WAIT_INCREMENT 1
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// begin_ntddk begin_wdm begin_ntifs begin_ntosp
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//
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// Priority increment when no I/O has been done. This is used by device
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// and file system drivers when completing an IRP (IoCompleteRequest).
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//
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#define IO_NO_INCREMENT 0
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//
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// Priority increment for completing CD-ROM I/O. This is used by CD-ROM device
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// and file system drivers when completing an IRP (IoCompleteRequest)
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//
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#define IO_CD_ROM_INCREMENT 1
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//
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// Priority increment for completing disk I/O. This is used by disk device
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// and file system drivers when completing an IRP (IoCompleteRequest)
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//
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#define IO_DISK_INCREMENT 1
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// end_ntifs
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//
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// Priority increment for completing keyboard I/O. This is used by keyboard
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// device drivers when completing an IRP (IoCompleteRequest)
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//
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#define IO_KEYBOARD_INCREMENT 6
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// begin_ntifs
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//
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// Priority increment for completing mailslot I/O. This is used by the mail-
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// slot file system driver when completing an IRP (IoCompleteRequest).
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//
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#define IO_MAILSLOT_INCREMENT 2
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// end_ntifs
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//
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// Priority increment for completing mouse I/O. This is used by mouse device
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// drivers when completing an IRP (IoCompleteRequest)
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//
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#define IO_MOUSE_INCREMENT 6
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// begin_ntifs
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//
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// Priority increment for completing named pipe I/O. This is used by the
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// named pipe file system driver when completing an IRP (IoCompleteRequest).
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//
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#define IO_NAMED_PIPE_INCREMENT 2
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//
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// Priority increment for completing network I/O. This is used by network
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// device and network file system drivers when completing an IRP
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// (IoCompleteRequest).
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//
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#define IO_NETWORK_INCREMENT 2
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// end_ntifs
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//
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// Priority increment for completing parallel I/O. This is used by parallel
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// device drivers when completing an IRP (IoCompleteRequest)
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//
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#define IO_PARALLEL_INCREMENT 1
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//
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// Priority increment for completing serial I/O. This is used by serial device
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// drivers when completing an IRP (IoCompleteRequest)
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//
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#define IO_SERIAL_INCREMENT 2
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//
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// Priority increment for completing sound I/O. This is used by sound device
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// drivers when completing an IRP (IoCompleteRequest)
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//
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#define IO_SOUND_INCREMENT 8
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//
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// Priority increment for completing video I/O. This is used by video device
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// drivers when completing an IRP (IoCompleteRequest)
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//
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#define IO_VIDEO_INCREMENT 1
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// end_ntddk end_wdm
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//
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// Priority increment used when satisfying a wait on an executive mutant
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// (NtReleaseMutant)
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//
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#define MUTANT_INCREMENT 1
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// begin_ntddk begin_wdm begin_ntifs
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//
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// Priority increment used when satisfying a wait on an executive semaphore
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// (NtReleaseSemaphore)
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//
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#define SEMAPHORE_INCREMENT 1
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// end_ntddk end_wdm end_ntifs end_ntosp
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//
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// Priority increment used when queuing an APC for an executive timer.
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//
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#define TIMER_APC_INCREMENT 0
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//
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// Priority increment used to get slow exclusive eresource holders
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// moving again.
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//
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#define ERESOURCE_INCREMENT 4
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