mirror of
https://github.com/reactos/reactos.git
synced 2024-07-14 08:26:08 +00:00
Implemented NtPulseEvent() and NtQueryEvent()
svn path=/trunk/; revision=1384
This commit is contained in:
Eric Kohl
parent
4a5bc9edc8
commit
15b935ba7c
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@ -235,7 +235,24 @@ enum
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#define IRP_MN_VERIFY_VOLUME 0x02
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#define IRP_MN_LOAD_FILE_SYSTEM 0x03
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#define IO_DISK_INCREMENT 4
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/*
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* Priority increments
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*/
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#define EVENT_INCREMENT 1
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#define IO_NO_INCREMENT 0
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#define IO_CD_ROM_INCREMENT 1
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#define IO_DISK_INCREMENT 4
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#define IO_KEYBOARD_INCREMENT 6
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#define IO_MAILSLOT_INCREMENT 2
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#define IO_MOUSE_INCREMENT 6
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#define IO_NAMED_PIPE_INCREMENT 2
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#define IO_NETWORK_INCREMENT 2
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#define IO_PARALLEL_INCREMENT 1
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#define IO_SERIAL_INCREMENT 2
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#define IO_SOUND_INCREMENT 8
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#define IO_VIDEO_INCREMENT 1
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#define SEMAPHORE_INCREMENT 1
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#define FILE_WORD_ALIGNMENT 0x0001
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@ -1,4 +1,4 @@
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/* $Id: iotypes.h,v 1.19 2000/09/12 10:12:10 jean Exp $
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/* $Id: iotypes.h,v 1.20 2000/10/06 22:53:21 ekohl Exp $
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*
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*/
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@ -705,9 +705,4 @@ VOID
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);
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#endif // (_WIN32_WINNT >= 0x0400)
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enum
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{
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IO_NO_INCREMENT,
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};
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#endif __INCLUDE_DDK_IOTYPES_H
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@ -1,5 +1,5 @@
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/* $Id: zw.h,v 1.35 2000/09/08 22:52:17 ekohl Exp $
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/* $Id: zw.h,v 1.36 2000/10/06 22:53:22 ekohl Exp $
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*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS kernel
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@ -2574,20 +2574,43 @@ ZwPulseEvent(
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* RETURNS: Status
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*/
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NTSTATUS
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STDCALL
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NTSTATUS
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STDCALL
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NtQueryAttributesFile(
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IN POBJECT_ATTRIBUTES ObjectAttributes,
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IN PVOID Buffer
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);
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NTSTATUS
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STDCALL
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NTSTATUS
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STDCALL
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ZwQueryAttributesFile(
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IN POBJECT_ATTRIBUTES ObjectAttributes,
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IN PVOID Buffer
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);
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/*
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* FUNCTION: Queries the default locale id
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* ARGUMENTS:
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* UserProfile = Type of locale id
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* TRUE: thread locale id
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* FALSE: system locale id
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* DefaultLocaleId = Caller supplies storage for the locale id
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* RETURNS: Status
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*/
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NTSTATUS
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STDCALL
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NtQueryDefaultLocale(
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IN BOOLEAN UserProfile,
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OUT PLCID DefaultLocaleId
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);
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NTSTATUS
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STDCALL
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ZwQueryDefaultLocale(
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IN BOOLEAN UserProfile,
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OUT PLCID DefaultLocaleId
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);
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/*
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* FUNCTION: Queries a directory file.
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@ -2614,8 +2637,8 @@ ZwQueryAttributesFile(
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* STATUS_INVALID_INFO_CLASS, STATUS_NO_SUCH_FILE, STATUS_NO_MORE_FILES ]
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*/
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NTSTATUS
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STDCALL
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NTSTATUS
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STDCALL
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NtQueryDirectoryFile(
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IN HANDLE FileHandle,
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IN HANDLE Event OPTIONAL,
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@ -2630,8 +2653,8 @@ NtQueryDirectoryFile(
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IN BOOLEAN RestartScan
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);
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NTSTATUS
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STDCALL
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NTSTATUS
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STDCALL
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ZwQueryDirectoryFile(
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IN HANDLE FileHandle,
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IN HANDLE Event OPTIONAL,
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@ -2645,7 +2668,7 @@ ZwQueryDirectoryFile(
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IN PUNICODE_STRING FileName OPTIONAL,
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IN BOOLEAN RestartScan
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);
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/*
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* FUNCTION: Query information about the content of a directory object
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* ARGUMENTS:
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@ -2724,6 +2747,7 @@ ZwQueryEaFile(
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IN PULONG EaIndex OPTIONAL,
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IN BOOLEAN RestartScan
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);
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/*
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* FUNCTION: Queries an event
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* ARGUMENTS:
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@ -2737,35 +2761,33 @@ ZwQueryEaFile(
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* ReturnLength = Data written
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* RETURNS: Status
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*/
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NTSTATUS
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STDCALL
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NtQueryEvent(
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IN HANDLE EventHandle,
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IN CINT EventInformationClass,
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OUT PVOID EventInformation,
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IN ULONG EventInformationLength,
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OUT PULONG ReturnLength
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);
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NTSTATUS
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STDCALL
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ZwQueryEvent(
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IN HANDLE EventHandle,
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IN CINT EventInformationClass,
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IN EVENT_INFORMATION_CLASS EventInformationClass,
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OUT PVOID EventInformation,
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IN ULONG EventInformationLength,
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OUT PULONG ReturnLength
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);
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NTSTATUS
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STDCALL
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STDCALL
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ZwQueryEvent(
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IN HANDLE EventHandle,
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IN EVENT_INFORMATION_CLASS EventInformationClass,
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OUT PVOID EventInformation,
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IN ULONG EventInformationLength,
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OUT PULONG ReturnLength
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);
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NTSTATUS
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STDCALL
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NtQueryFullAttributesFile(
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IN HANDLE FileHandle,
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IN PVOID Attributes
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);
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NTSTATUS
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STDCALL
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STDCALL
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ZwQueryFullAttributesFile(
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IN HANDLE FileHandle,
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IN PVOID Attributes
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@ -2774,21 +2796,21 @@ ZwQueryFullAttributesFile(
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NTSTATUS
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STDCALL
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NtQueryInformationAtom(
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IN HANDLE AtomHandle,
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IN RTL_ATOM Atom,
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IN CINT AtomInformationClass,
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OUT PVOID AtomInformation,
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IN ULONG AtomInformationLength,
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OUT PULONG ReturnLength
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);
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);
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NTSTATUS
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STDCALL
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NtQueryInformationAtom(
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IN HANDLE AtomHandle,
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IN RTL_ATOM Atom,
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IN CINT AtomInformationClass,
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OUT PVOID AtomInformation,
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IN ULONG AtomInformationLength,
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OUT PULONG ReturnLength
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);
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);
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@ -3953,6 +3975,7 @@ ZwSaveKey(
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IN HANDLE KeyHandle,
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IN HANDLE FileHandle
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);
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/*
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* FUNCTION: Sets the context of a specified thread.
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* ARGUMENTS:
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@ -3974,28 +3997,53 @@ ZwSetContextThread(
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IN PCONTEXT Context
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);
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/*
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* FUNCTION: Sets the default locale id
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* ARGUMENTS:
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* UserProfile = Type of locale id
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* TRUE: thread locale id
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* FALSE: system locale id
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* DefaultLocaleId = Locale id
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* RETURNS: Status
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*/
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NTSTATUS
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STDCALL
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NtSetDefaultLocale(
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IN BOOLEAN UserProfile,
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IN LCID DefaultLocaleId
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);
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NTSTATUS
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STDCALL
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ZwSetDefaultLocale(
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IN BOOLEAN UserProfile,
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IN LCID DefaultLocaleId
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);
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/*
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* FUNCTION: Sets the default hard error port
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* ARGUMENTS:
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* ARGUMENTS:
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* PortHandle = Handle to the port
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* NOTE: The hard error port is used for first change exception handling
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* RETURNS: Status
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*/
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NTSTATUS
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STDCALL
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NTSTATUS
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STDCALL
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NtSetDefaultHardErrorPort(
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IN HANDLE PortHandle
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);
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NTSTATUS
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STDCALL
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NTSTATUS
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STDCALL
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ZwSetDefaultHardErrorPort(
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IN HANDLE PortHandle
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);
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/*
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* FUNCTION: Sets the extended attributes of a file.
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* ARGUMENTS:
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* ARGUMENTS:
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* FileHandle = Handle to the file
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* IoStatusBlock = Storage for a resulting status and information
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* IoStatusBlock = Storage for a resulting status and information
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* on the current operation.
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* EaBuffer = Extended Attributes buffer.
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* EaBufferSize = Size of the extended attributes buffer
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@ -4005,16 +4053,16 @@ NTSTATUS
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STDCALL
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NtSetEaFile(
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IN HANDLE FileHandle,
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IN PIO_STATUS_BLOCK IoStatusBlock,
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PVOID EaBuffer,
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IN PIO_STATUS_BLOCK IoStatusBlock,
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PVOID EaBuffer,
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ULONG EaBufferSize
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);
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NTSTATUS
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STDCALL
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ZwSetEaFile(
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IN HANDLE FileHandle,
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IN PIO_STATUS_BLOCK IoStatusBlock,
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PVOID EaBuffer,
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IN PIO_STATUS_BLOCK IoStatusBlock,
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PVOID EaBuffer,
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ULONG EaBufferSize
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);
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@ -4508,6 +4556,7 @@ ZwSetTimer(
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IN ULONG Period OPTIONAL,
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OUT PBOOLEAN PreviousState OPTIONAL
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);
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/*
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* FUNCTION: Sets the frequency of the system timer
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* ARGUMENTS:
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@ -4530,6 +4579,7 @@ ZwSetTimerResolution(
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IN BOOL SetOrUnset,
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OUT PULONG ActualResolution
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);
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/*
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* FUNCTION: Sets the value of a registry key
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* ARGUMENTS:
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@ -4573,9 +4623,10 @@ ZwSetValueKey(
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IN PVOID Data,
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IN ULONG DataSize
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);
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/*
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* FUNCTION: Sets the volume information of a file.
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* ARGUMENTS:
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* FUNCTION: Sets the volume information of a file.
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* ARGUMENTS:
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* FileHandle = Handle to the file
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* VolumeInformationClass = specifies the particular volume information to set
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* VolumeInformation = pointer to a structure containing the new volume information
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@ -4599,16 +4650,36 @@ ZwSetVolumeInformationFile(
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PVOID VolumeInformation,
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ULONG Length
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);
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/*
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* FUNCTION: Shuts the system down
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* ARGUMENTS:
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* Action = Specifies the type of shutdown, it can be one of the following values:
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* ShutdownNoReboot, ShutdownReboot, ShutdownPowerOff
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* RETURNS: Status
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*/
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NTSTATUS
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STDCALL
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NtShutdownSystem(
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IN SHUTDOWN_ACTION Action
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);
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NTSTATUS
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STDCALL
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ZwShutdownSystem(
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IN SHUTDOWN_ACTION Action
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);
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/* --- PROFILING --- */
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/*
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* FUNCTION: Starts profiling
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* ARGUMENTS:
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* ProfileHandle = Handle to the profile
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* RETURNS: Status
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* RETURNS: Status
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*/
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NTSTATUS
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STDCALL
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NtStartProfile(
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@ -5148,20 +5219,6 @@ NtGetPlugPlayEvent (
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VOID
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);
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/* --- NATIONAL LANGUAGE SUPPORT (NLS) --- */
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NTSTATUS
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STDCALL
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NtQueryDefaultLocale (
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VOID
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);
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NTSTATUS
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STDCALL
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NtSetDefaultLocale (
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VOID
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);
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/* --- POWER MANAGEMENT --- */
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NTSTATUS
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@ -5244,24 +5301,6 @@ NtSetLdtEntries (
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PULONG Entries
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);
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/*
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* FUNCTION: Shuts the system down
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* ARGUMENTS:
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* Action: Specifies the type of shutdown, it can be one of the following values:
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ShutdownNoReboot, ShutdownReboot, ShutdownPowerOff
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* RETURNS: Status
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*/
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NTSTATUS
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STDCALL
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NtShutdownSystem(
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IN SHUTDOWN_ACTION Action
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);
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NTSTATUS
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STDCALL
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ZwShutdownSystem(
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IN SHUTDOWN_ACTION Action
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);
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NTSTATUS
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STDCALL
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|
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@ -87,7 +87,10 @@ extern ULONG IMPORTED NtBuildNumber;
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// event information
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#define EventBasicInformation 0
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typedef enum _EVENT_INFORMATION_CLASS
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{
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EventBasicInformation = 0
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} EVENT_INFORMATION_CLASS;
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// system information
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// {Nt|Zw}{Query|Set}SystemInformation
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@ -1186,9 +1189,10 @@ typedef struct _SEMAPHORE_BASIC_INFORMATION
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typedef struct _EVENT_BASIC_INFORMATION
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{
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BOOL AutomaticReset;
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BOOL Signaled;
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} EVENT_BASIC_INFORMATION, *PEVENT_INFORMATION;
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EVENT_TYPE EventType;
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LONG EventState;
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} EVENT_BASIC_INFORMATION, *PEVENT_BASIC_INFORMATION;
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//typedef enum _TIMER_TYPE
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//{
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|
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@ -19,6 +19,7 @@
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#define SEMAPHORE_MODIFY_STATE (2)
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#define EVENT_ALL_ACCESS (0x1f0003L)
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#define EVENT_MODIFY_STATE (2)
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#define EVENT_QUERY_STATE (1)
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#endif /* __INCLUDE_PS_H */
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|
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@ -68,6 +68,11 @@ typedef union _LARGE_INTEGER
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DWORD LowPart;
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LONG HighPart;
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} u;
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struct
|
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{
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DWORD LowPart;
|
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LONG HighPart;
|
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};
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LONGLONG QuadPart;
|
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} LARGE_INTEGER, *PLARGE_INTEGER;
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|
|
@ -78,6 +83,11 @@ typedef union _ULARGE_INTEGER
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DWORD LowPart;
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DWORD HighPart;
|
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} u;
|
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struct
|
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{
|
||||
DWORD LowPart;
|
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DWORD HighPart;
|
||||
};
|
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ULONGLONG QuadPart;
|
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} ULARGE_INTEGER, *PULARGE_INTEGER;
|
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|
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|
|
@ -264,14 +274,14 @@ typedef struct value_ent {
|
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|
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#define EXCEPTION_MAXIMUM_PARAMETERS (15)
|
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|
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typedef struct _EXCEPTION_RECORD {
|
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DWORD ExceptionCode;
|
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DWORD ExceptionFlags;
|
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struct _EXCEPTION_RECORD *ExceptionRecord;
|
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PVOID ExceptionAddress;
|
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DWORD NumberParameters;
|
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DWORD ExceptionInformation[EXCEPTION_MAXIMUM_PARAMETERS];
|
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} EXCEPTION_RECORD, *PEXCEPTION_RECORD, *LPEXCEPTION_RECORD;
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typedef struct _EXCEPTION_RECORD {
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DWORD ExceptionCode;
|
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DWORD ExceptionFlags;
|
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struct _EXCEPTION_RECORD *ExceptionRecord;
|
||||
PVOID ExceptionAddress;
|
||||
DWORD NumberParameters;
|
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DWORD ExceptionInformation[EXCEPTION_MAXIMUM_PARAMETERS];
|
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} EXCEPTION_RECORD, *PEXCEPTION_RECORD, *LPEXCEPTION_RECORD;
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typedef long *PLONG;
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|
|
@ -281,6 +291,7 @@ typedef BYTE *LPBYTE;
|
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typedef BYTE *PBYTE;
|
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|
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typedef DWORD LCID;
|
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typedef DWORD *PLCID;
|
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|
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typedef const char *LPCSTR;
|
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|
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|
|
@ -289,15 +300,15 @@ typedef char *LPSTR;
|
|||
typedef const unsigned short *LPCWSTR;
|
||||
|
||||
typedef struct _COORD {
|
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SHORT X;
|
||||
SHORT Y;
|
||||
} COORD;
|
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SHORT X;
|
||||
SHORT Y;
|
||||
} COORD;
|
||||
|
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typedef struct _SMALL_RECT {
|
||||
SHORT Left;
|
||||
SHORT Top;
|
||||
SHORT Right;
|
||||
SHORT Bottom;
|
||||
} SMALL_RECT, *PSMALL_RECT;
|
||||
typedef struct _SMALL_RECT {
|
||||
SHORT Left;
|
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SHORT Top;
|
||||
SHORT Right;
|
||||
SHORT Bottom;
|
||||
} SMALL_RECT, *PSMALL_RECT;
|
||||
|
||||
#endif /* __INCLUDE_TYPES_H */
|
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|
|
|
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|
|
@ -14,6 +14,7 @@
|
|||
#include <ddk/ntddk.h>
|
||||
#include <internal/ob.h>
|
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#include <ntos/synch.h>
|
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#include <internal/id.h>
|
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|
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#define NDEBUG
|
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#include <internal/debug.h>
|
||||
|
|
@ -92,11 +93,11 @@ NTSTATUS STDCALL NtClearEvent (IN HANDLE EventHandle)
|
|||
}
|
||||
|
||||
|
||||
NTSTATUS STDCALL NtCreateEvent (OUT PHANDLE EventHandle,
|
||||
NTSTATUS STDCALL NtCreateEvent (OUT PHANDLE EventHandle,
|
||||
IN ACCESS_MASK DesiredAccess,
|
||||
IN POBJECT_ATTRIBUTES ObjectAttributes,
|
||||
IN BOOLEAN ManualReset,
|
||||
IN BOOLEAN InitialState)
|
||||
IN BOOLEAN ManualReset,
|
||||
IN BOOLEAN InitialState)
|
||||
{
|
||||
PKEVENT Event;
|
||||
|
||||
|
|
@ -113,7 +114,7 @@ NTSTATUS STDCALL NtCreateEvent (OUT PHANDLE EventHandle,
|
|||
}
|
||||
|
||||
|
||||
NTSTATUS STDCALL NtOpenEvent (OUT PHANDLE EventHandle,
|
||||
NTSTATUS STDCALL NtOpenEvent (OUT PHANDLE EventHandle,
|
||||
IN ACCESS_MASK DesiredAccess,
|
||||
IN POBJECT_ATTRIBUTES ObjectAttributes)
|
||||
{
|
||||
|
|
@ -147,17 +148,66 @@ NTSTATUS STDCALL NtOpenEvent (OUT PHANDLE EventHandle,
|
|||
NTSTATUS STDCALL NtPulseEvent(IN HANDLE EventHandle,
|
||||
IN PULONG PulseCount OPTIONAL)
|
||||
{
|
||||
UNIMPLEMENTED;
|
||||
PKEVENT Event;
|
||||
NTSTATUS Status;
|
||||
|
||||
DPRINT("NtPulseEvent(EventHandle %x PulseCount %x)\n",
|
||||
EventHandle, PulseCount);
|
||||
|
||||
Status = ObReferenceObjectByHandle(EventHandle,
|
||||
EVENT_MODIFY_STATE,
|
||||
ExEventObjectType,
|
||||
UserMode,
|
||||
(PVOID*)&Event,
|
||||
NULL);
|
||||
if (!NT_SUCCESS(Status))
|
||||
return(Status);
|
||||
|
||||
KePulseEvent(Event,EVENT_INCREMENT,FALSE);
|
||||
|
||||
ObDereferenceObject(Event);
|
||||
return(STATUS_SUCCESS);
|
||||
}
|
||||
|
||||
|
||||
NTSTATUS STDCALL NtQueryEvent (IN HANDLE EventHandle,
|
||||
IN CINT EventInformationClass,
|
||||
IN EVENT_INFORMATION_CLASS EventInformationClass,
|
||||
OUT PVOID EventInformation,
|
||||
IN ULONG EventInformationLength,
|
||||
OUT PULONG ReturnLength)
|
||||
{
|
||||
UNIMPLEMENTED;
|
||||
PEVENT_BASIC_INFORMATION Info;
|
||||
PKEVENT Event;
|
||||
NTSTATUS Status;
|
||||
|
||||
Info = (PEVENT_BASIC_INFORMATION)EventInformation;
|
||||
|
||||
if (EventInformationClass > EventBasicInformation)
|
||||
return STATUS_INVALID_INFO_CLASS;
|
||||
|
||||
if (EventInformationLength < sizeof(EVENT_BASIC_INFORMATION))
|
||||
return STATUS_INFO_LENGTH_MISMATCH;
|
||||
|
||||
Status = ObReferenceObjectByHandle(EventHandle,
|
||||
EVENT_QUERY_STATE,
|
||||
ExEventObjectType,
|
||||
UserMode,
|
||||
(PVOID*)&Event,
|
||||
NULL);
|
||||
if (!NT_SUCCESS(Status))
|
||||
return Status;
|
||||
|
||||
if (Event->Header.Type == InternalNotificationEvent)
|
||||
Info->EventType = NotificationEvent;
|
||||
else
|
||||
Info->EventType = SynchronizationEvent;
|
||||
Info->EventState = KeReadStateEvent(Event);
|
||||
|
||||
*ReturnLength = sizeof(EVENT_BASIC_INFORMATION);
|
||||
|
||||
ObDereferenceObject(Event);
|
||||
|
||||
return STATUS_SUCCESS;
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -186,7 +236,7 @@ NTSTATUS STDCALL NtResetEvent(HANDLE EventHandle,
|
|||
|
||||
|
||||
NTSTATUS STDCALL NtSetEvent(IN HANDLE EventHandle,
|
||||
PULONG NumberOfThreadsReleased)
|
||||
OUT PULONG NumberOfThreadsReleased)
|
||||
{
|
||||
PKEVENT Event;
|
||||
NTSTATUS Status;
|
||||
|
|
@ -203,7 +253,7 @@ NTSTATUS STDCALL NtSetEvent(IN HANDLE EventHandle,
|
|||
{
|
||||
return(Status);
|
||||
}
|
||||
KeSetEvent(Event,IO_NO_INCREMENT,FALSE);
|
||||
KeSetEvent(Event,EVENT_INCREMENT,FALSE);
|
||||
|
||||
|
||||
ObDereferenceObject(Event);
|
||||
|
|
|
|||
Loading…
Reference in a new issue