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ACCESS_ALLOWED_ACE structure (ntifs.h)

  • Article

The ACCESS_ALLOWED_ACE structure defines an access-control entry (ACE) for the discretionary access-control list (DACL) that controls access to an object. An access-allowed ACE allows access to an object for a specific subject identified by a security identifier (SID).

Syntax

typedef struct _ACCESS_ALLOWED_ACE {
  ACE_HEADER  Header;
  ACCESS_MASK Mask;
  ULONG       SidStart;
} ACCESS_ALLOWED_ACE;

Members

Header

Specifies an ACE_HEADER structure.

Mask

ACCESS_MASK structure that specifies the access rights granted by this ACE.

SidStart

Specifies a SID. The access rights specified by the Mask member are granted to any subject possessing an enabled SID matching this member.

Remarks

This structure must be aligned on a 32-bit boundary.

Requirements

Requirement Value
Header ntifs.h (include Ntifs.h)

See also

ACCESS_DENIED_ACE

ACCESS_MASK

ACE

ACE_HEADER

ACL

RtlAddAccessAllowedAce

SID

SYSTEM_ALARM_ACE

SYSTEM_AUDIT_ACE