ACL_SIZE_INFORMATION structure (winnt.h)
The ACL_SIZE_INFORMATION structure contains information about the size of an ACL structure.
Syntax
typedef struct _ACL_SIZE_INFORMATION {
DWORD AceCount;
DWORD AclBytesInUse;
DWORD AclBytesFree;
} ACL_SIZE_INFORMATION;
Members
AceCount
The number of access control entries (ACEs) in the access control list (ACL).
AclBytesInUse
The number of bytes in the ACL actually used to store the ACEs and ACL structure. This may be less than the total number of bytes allocated to the ACL.
AclBytesFree
The number of unused bytes in the ACL.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows XP [desktop apps only] |
| Minimum supported server | Windows Server 2003 [desktop apps only] |
| Header | winnt.h (include Windows.h) |