ktmw32.h header

This header is used by Data Access and Storage. For more information, see:

• Data Access and Storage

ktmw32.h contains the following programming interfaces:

Functions

CommitComplete Indicates that a resource manager (RM) has finished committing a transaction that was requested by the transaction manager (TM).
CommitEnlistment Commits the transaction associated with this enlistment handle. This function is used by communication resource managers (sometimes called superior transaction managers).
CommitTransaction Requests that the specified transaction be committed. (CommitTransaction)
CommitTransactionAsync Requests that the specified transaction be committed. (CommitTransactionAsync)
CreateEnlistment Creates an enlistment, sets its initial state, and opens a handle to the enlistment with the specified access.
CreateResourceManager Creates a new resource manager (RM) object, and associates the RM with a transaction manager (TM).
CreateTransaction Creates a new transaction object.
CreateTransactionManager Creates a new transaction manager (TM) object and returns a handle with the specified access.
GetCurrentClockTransactionManager Obtains a virtual clock value from a transaction manager.
GetEnlistmentId Obtains the identifier (ID) for the specified enlistment.
GetEnlistmentRecoveryInformation Retrieves an opaque structure of recovery data from KTM.
GetNotificationResourceManager Requests and receives a notification for a resource manager (RM). This function is used by the RM register to receive notifications when a transaction changes state.
GetNotificationResourceManagerAsync Requests and receives asynchronous notification for a resource manager (RM). This function is used by the RM register to receive notifications when a transaction changes state.
GetTransactionId Obtains the identifier (ID) for the specified transaction.
GetTransactionInformation Returns the requested information about the specified transaction.
GetTransactionManagerId Obtains an identifier for the specified transaction manager.
OpenEnlistment Opens an existing enlistment object, and returns a handle to the enlistment.
OpenResourceManager Opens an existing resource manager (RM).
OpenTransaction Opens an existing transaction.
OpenTransactionManager Opens an existing transaction manager. (OpenTransactionManager)
OpenTransactionManagerById Opens an existing transaction manager. (OpenTransactionManagerById)
PrepareComplete Indicates that the resource manager (RM) has completed all processing necessary to guarantee that a commit or abort operation will succeed for the specified transaction.
PrepareEnlistment Prepares the transaction associated with this enlistment handle. This function is used by communication resource managers (sometimes called superior transaction managers).
PrePrepareComplete Signals that this resource manager has completed its prepare work, so that other resource managers can now begin their prepare operations.
PrePrepareEnlistment Pre-prepares the transaction associated with this enlistment handle. This function is used by communication resource managers (sometimes called superior transaction managers).
ReadOnlyEnlistment Requests that the specified enlistment be converted to a read-only enlistment. A read-only enlistment cannot participate in the outcome of the transaction and is not durably recorded for recovery.
RecoverEnlistment Recovers an enlistment's state.
RecoverResourceManager Recovers a resource manager's state from its log file.
RecoverTransactionManager Recovers a transaction manager's state from its log file.
RenameTransactionManager Renames a transaction manager (TM) object. This function can only be used on named TM handles.
RollbackComplete Indicates that the resource manager (RM) has successfully completed rolling back a transaction.
RollbackEnlistment Rolls back the specified transaction that is associated with an enlistment. This function cannot be called for read-only enlistments.
RollbackTransaction Requests that the specified transaction be rolled back.
RollbackTransactionAsync Requests that the specified transaction be rolled back. This function returns asynchronously.
RollforwardTransactionManager Recovers information only to the specified virtual clock value.
SetEnlistmentRecoveryInformation Sets an opaque, user-defined structure of recovery data from KTM.
SetResourceManagerCompletionPort Associates the specified I/O completion port with the specified resource manager (RM). This port receives all notifications for the RM.
SetTransactionInformation Sets the transaction information for the specified transaction.
SinglePhaseReject Indicates that the resource manager (RM) is refusing a single-phase request. When a transaction manager (TM) receives this call, it initiates a two-phase commit and sends a prepare request to all enlisted RMs.