#ifndef _NTEXAPI_H
#if (PHNT_MODE != PHNT_MODE_KERNEL)
NTSYSCALLAPI
NTSTATUS
NTAPI
NtSetSystemInformation(
_In_ SYSTEM_INFORMATION_CLASS SystemInformationClass,
_In_reads_bytes_opt_(SystemInformationLength) PVOID SystemInformation,
_In_ ULONG SystemInformationLength
);
View code on GitHub
#ifndef _NTZWAPI_H
NTSYSCALLAPI
NTSTATUS
NTAPI
ZwSetSystemInformation(
_In_ SYSTEM_INFORMATION_CLASS SystemInformationClass,
_In_reads_bytes_opt_(SystemInformationLength) PVOID SystemInformation,
_In_ ULONG SystemInformationLength
);
View code on GitHub
This function is documented in Windows SDK.
NtSetSystemInformation
is used to set some inaccessible KernelMode variables. See also NtQuerySystemInformation
.
Information class described in SYSTEM_INFORMATION_CLASS
.
Pointer to data buffer to set.
Length of information in SystemInformation
buffer, in bytes.