Export (0) Print
Expand All

ChangeSecurityPermissions method of the Win32_PageFile class

The ChangeSecurityPermissionsWMI class method changes the security permissions for the logical paging file specified in the object path. If the logical file is a directory, then ChangeSecurityPermissions is recursive, and changes the security permissions of all of the files and subdirectories that the directory contains.

This topic uses Managed Object Format (MOF) syntax. For more information about using this method, see Calling a Method.

Syntax


uint32 ChangeSecurityPermissions(
  [in]  Win32_SecurityDescriptor SecurityDescriptor,
  [in]  uint32 Option
);

Parameters

SecurityDescriptor [in]

Expression that resolves to an instance of Win32_SecurityDescriptor. This descriptor contains new security permissions for the instance of Win32_PageFile.

Option [in]

Security privilege to be modified. For example, to change the owner and discretionary access control list (DACL) security, use:

Option = 1 + 4

-or-

Option = CHANGE_OWNER_SECURITY_INFORMATION | CHANGE_DACL_SECURITY_INFORMATION

Value used to set the bitMeaning
CHANGE_OWNER_SECURITY_INFORMATION
1

Change the owner of the logical file.

CHANGE_GROUP_SECURITY_INFORMATION
2

Change the group of the logical file.

CHANGE_DACL_SECURITY_INFORMATION
4

Change the DACL of the logical file.

CHANGE_SACL_SECURITY_INFORMATION
8

Change the system access control list (SACL) of the logical file.

 

Return value

Return codeDescription
0

The request is successful.

2

Access is denied.

8

An unspecified failure occurred.

9

The specified name is not valid.

10

The specified object already exists.

11

The file system is not an NTFS file system.

12

The platform is not Windows.

13

The drive is not the same.

14

The directory is not empty.

15

There is a sharing violation.

16

The specified start file is not valid.

17

A privilege required for the operation is missing.

21

A specified parameter is not valid.

 

Requirements

Minimum supported client

Windows Vista

Minimum supported server

Windows Server 2003

Namespace

\root\CIMV2

MOF

CIMWin32.mof

DLL

CIMWin32.dll

See also

Operating System Classes
Win32_PageFile

 

 

Show:
© 2014 Microsoft