NtOpenKeyedEvent - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers 
#ifndef _NTEXAPI_H
#if (PHNT_MODE != PHNT_MODE_KERNEL)

NTSYSCALLAPI
NTSTATUS
NTAPI
NtOpenKeyedEvent(
    _Out_ PHANDLE KeyedEventHandle,
    _In_ ACCESS_MASK DesiredAccess,
    _In_ PCOBJECT_ATTRIBUTES ObjectAttributes
    );

#endif
#endif

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#ifndef _NTZWAPI_H

NTSYSCALLAPI
NTSTATUS
NTAPI
ZwOpenKeyedEvent(
    _Out_ PHANDLE KeyedEventHandle,
    _In_ ACCESS_MASK DesiredAccess,
    _In_ PCOBJECT_ATTRIBUTES ObjectAttributes
    );

#endif

View code on GitHub

Function NtOpenKeyedEvent is used for open previously created KeyedEvent with associated name.

KeyedEventHandle

Result of call - HANDLE to opened KeyedEvent object.

DesiredAccess

Access to object, the same values as for Event object.

ObjectAttributes

Name of KeyedEvent to open.

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See also

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