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NtCommitEnlistment function (wdm.h)

  • Article

The ZwCommitEnlistment routine initiates the commit operation for a specified enlistment's transaction.

Syntax

__kernel_entry NTSYSCALLAPI NTSTATUS NtCommitEnlistment(
  [in]           HANDLE         EnlistmentHandle,
  [in, optional] PLARGE_INTEGER TmVirtualClock
);

Parameters

[in] EnlistmentHandle

A handle to an enlistment object that was obtained by a previous call to ZwCreateEnlistment or ZwOpenEnlistment. The object must represent a superior enlistment and the handle must have ENLISTMENT_SUPERIOR_RIGHTS access to the object.

[in, optional] TmVirtualClock

A pointer to a virtual clock value. This parameter is optional and can be NULL.

Return value

ZwCommitEnlistment returns STATUS_SUCCESS if the operation succeeds. Otherwise, this routine might return one of the following values:

Return code Description
STATUS_OBJECT_TYPE_MISMATCH
 The specified handle is not a handle to an enlistment object.
STATUS_INVALID_HANDLE
 The object handle is invalid.
STATUS_ACCESS_DENIED
 The caller does not have appropriate access to the enlistment object.
STATUS_ENLISTMENT_NOT_SUPERIOR
 The caller is not a superior transaction manager for the enlistment.
STATUS_TRANSACTION_RESPONSE_NOT_ENLISTED
 The caller did not register to receive TRANSACTION_NOTIFY_COMMIT_COMPLETE notifications.
STATUS_TRANSACTION_REQUEST_NOT_VALID
 The enlistment's transaction is not in a state that allows it to be committed.
STATUS_TRANSACTION_NOT_ACTIVE
 The commit operation for this transaction has already been started.
STATUS_TRANSACTION_ALREADY_ABORTED
 The transaction cannot be committed because it has been rolled back.
 

The routine might return other NTSTATUS values.

Remarks

Only superior transaction managers can call ZwCommitEnlistment.

Callers of ZwCommitEnlistment must register to receive TRANSACTION_NOTIFY_COMMIT_COMPLETE notifications.

The ZwCommitEnlistment routine causes KTM to send TRANSACTION_NOTIFY_COMMIT notifications to all resource managers that have enlisted in the transaction.

For more information about ZwCommitEnlistment, see Creating a Superior Transaction Manager and Handling Commit Operations.

For calls from kernel-mode drivers, the NtXxx and ZwXxx versions of a Windows Native System Services routine can behave differently in the way that they handle and interpret input parameters. For more information about the relationship between the NtXxx and ZwXxx versions of a routine, see Using Nt and Zw Versions of the Native System Services Routines.

Requirements

Requirement Value
Minimum supported client Available in Windows Vista and later operating system versions.
Target Platform Universal
Header wdm.h (include Wdm.h, Ntifs.h)
Library NtosKrnl.lib
DLL NtosKrnl.exe
IRQL PASSIVE_LEVEL
DDI compliance rules HwStorPortProhibitedDDIs, PowerIrpDDis

See also

TmCommitEnlistment

Using Nt and Zw Versions of the Native System Services Routines

ZwCreateEnlistment

ZwOpenEnlistment