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RtlLengthSecurityDescriptor routine

The RtlLengthSecurityDescriptor routine returns the size of a given security descriptor.

Syntax


ULONG RtlLengthSecurityDescriptor(
  _In_  PSECURITY_DESCRIPTOR SecurityDescriptor
);

Parameters

SecurityDescriptor [in]

Pointer to a SECURITY_DESCRIPTOR.

Return value

RtlLengthSecurityDescriptor returns the size in bytes of the descriptor.

Requirements

Version

Available in Windows 2000 and later versions of Windows.

Header

Wdm.h (include Wdm.h, Ntddk.h, or Ntifs.h)

Library

Ntoskrnl.lib

IRQL

PASSIVE_LEVEL

See also

RtlCreateSecurityDescriptor
RtlSetDaclSecurityDescriptor
RtlValidSecurityDescriptor
SECURITY_DESCRIPTOR

 

 

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