PROCESS_MITIGATION_SYSTEM_CALL_DISABLE_POLICY structure

Used to impose restrictions on what system calls can be invoked by a process.

Syntax


typedef struct _PROCESS_MITIGATION_SYSTEM_CALL_DISABLE_POLICY {
  union {
    DWORD  Flags;
    struct {
      DWORD DisallowWin32kSystemCalls : 1;
      DWORD ReservedFlags : 31;
    };
  };
} PROCESS_MITIGATION_SYSTEM_CALL_DISABLE_POLICY, *PPROCESS_MITIGATION_SYSTEM_CALL_DISABLE_POLICY;

Members

Flags

This member is reserved for system use.

DisallowWin32kSystemCalls : 1

When set to 1, the process is not permitted to perform GUI system calls.

ReservedFlags : 31

This member is reserved for system use.

Requirements

Minimum supported client

Windows 8 [desktop apps only]

Minimum supported server

Windows Server 2012 [desktop apps only]

Header

WinNT.h (include Windows.h)

 

 

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