NtSetInformationObject - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers

#ifndef _NTOBAPI_H
// Objects, handles
#if (PHNT_MODE != PHNT_MODE_KERNEL)

NTSYSCALLAPI
NTSTATUS
NTAPI
NtSetInformationObject(
    _In_ HANDLE Handle,
    _In_ OBJECT_INFORMATION_CLASS ObjectInformationClass,
    _In_reads_bytes_(ObjectInformationLength) PVOID ObjectInformation,
    _In_ ULONG ObjectInformationLength
    );

#endif
#endif
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#ifndef _NTZWAPI_H

NTSYSCALLAPI
NTSTATUS
NTAPI
ZwSetInformationObject(
    _In_ HANDLE Handle,
    _In_ OBJECT_INFORMATION_CLASS ObjectInformationClass,
    _In_reads_bytes_(ObjectInformationLength) PVOID ObjectInformation,
    _In_ ULONG ObjectInformationLength
    );

#endif
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Adjusts various information common to all types of kernel handles.

Parameters

Handle - a handle to set information on. The handle does not need to grant any specific access.
ObjectInformationClass - the type of information to set.
ObjectInformation - a pointer to the buffer with the data specific to the request.
ObjectInformationLength - the size of the provided buffer in bytes.

Information classes

For the list of supported information classes, see OBJECT_INFORMATION_CLASS.

SetHandleInformation

See also

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