please dont rip this site Prev Next

CancelOverlappedAccess info  Overview  Group

[This is a preview of an interface that may appear in future releases of Windows.]

The CancelOverlappedAccess function cancels an asynchronous operation started by the SetSecurityInfoEx or SetNamedSecurityInfoEx functions.

DWORD CancelOverlappedAccess(

    PACTRL_OVERLAPPED pOverlapped

// pointer to the structure filled in by the asynchronous call

   );

Parameters

pOverlapped
Pointer to the ACTRL_OVERLAPPED structure that was filled in by the SetSecurityInfoEx or SetNamedSecurityInfoEx call that started the asynchronous operation.

Return Values

If the function succeeds, the return value is ERROR_SUCCESS.

If the function fails, the return value can be one of the following error codes.

Value

Meaning

ERROR_CANCEL_IN_PROGRESS

A cancel is currently in progress and cannot be restarted.

ERROR_INVALID_PARAMETER

The pOverlapped parameter is invalid.

ERROR_OPERATION_ABORTED

The asynchronous operation has already been canceled.

Remarks

If the CancelOverlappedAccess function is successful, the pOverlapped structure is no longer valid for GetOverlappedAccessResults or CancelOverlappedAccess calls.

The SetSecurityInfoEx or SetNamedSecurityInfoEx functions can start an asynchronous operation that sets the security on multiple objects, such as on a container object and the objects it contains. If such an operation is canceled, some of the objects might have the new security state while other objects remain in their original security state. In this case, an administrator must examine the objects to determine the appropriate action depending on their states.

Currently, the import library for the CancelOverlappedAccess function is ACCSRC.LIB. This is temporary. Eventually, the import library will be ADVAPI32.LIB. Meanwhile, any source code that links with the ACCSRC.LIB library must call the AccProvInit macro as follows:

    DWORD dwErrcode;



    AccProvInit(dwErrcode);

    if(dwErrcode != ERROR_SUCCESS)

    {

         // Consider this an error...

    }

 

See Also

ACTRL_OVERLAPPED, GetOverlappedAccessResults, SetSecurityInfoEx, SetNamedSecurityInfoEx


file: /Techref/os/win/api/win32/func/src/f04_6.htm, 4KB, , updated: 2000/4/7 12:19, local time: 2022/5/26 00:56,
TOP NEW HELP FIND: 
18.205.176.39:LOG IN

 ©2022 These pages are served without commercial sponsorship. (No popup ads, etc...).Bandwidth abuse increases hosting cost forcing sponsorship or shutdown. This server aggressively defends against automated copying for any reason including offline viewing, duplication, etc... Please respect this requirement and DO NOT RIP THIS SITE. Questions?
Please DO link to this page! Digg it! / MAKE!

<A HREF="http://www.piclist.com/techref/os/win/api/win32/func/src/f04_6.htm"> CancelOverlappedAccess</A>

After you find an appropriate page, you are invited to your to this massmind site! (posts will be visible only to you before review) Just type a nice message (short messages are blocked as spam) in the box and press the Post button. (HTML welcomed, but not the <A tag: Instead, use the link box to link to another page. A tutorial is available Members can login to post directly, become page editors, and be credited for their posts.


Link? Put it here: 
if you want a response, please enter your email address: 
Attn spammers: All posts are reviewed before being made visible to anyone other than the poster.
Did you find what you needed?

  PICList 2022 contributors:
o List host: MIT, Site host massmind.org, Top posters @20220526
* Page Editors: James Newton, David Cary, and YOU!
* Roman Black of Black Robotics donates from sales of Linistep stepper controller kits.
* Ashley Roll of Digital Nemesis donates from sales of RCL-1 RS232 to TTL converters.
* Monthly Subscribers: Gregg Rew. on-going support is MOST appreciated!
* Contributors: Richard Seriani, Sr.
 

Welcome to www.piclist.com!

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  .