NtSetInformationTransaction function (wdm.h)
The ZwSetInformationTransaction routine sets information for a specified transaction.
Syntax
__kernel_entry NTSYSCALLAPI NTSTATUS NtSetInformationTransaction(
[in] HANDLE TransactionHandle,
[in] TRANSACTION_INFORMATION_CLASS TransactionInformationClass,
[in] PVOID TransactionInformation,
[in] ULONG TransactionInformationLength
);
Parameters
[in] TransactionHandle
A handle to a transaction object that was obtained by a previous call to ZwCreateTransaction or ZwOpenTransaction. The handle must have TRANSACTION_SET_INFORMATION access to the object.
[in] TransactionInformationClass
A TRANSACTION_INFORMATION_CLASS-typed value that specifies the type of information to set. The value must be TransactionPropertiesInformation.
[in] TransactionInformation
A pointer to a caller-allocated buffer that contains the information to set. The buffer's structure type must be TRANSACTION_PROPERTIES_INFORMATION.
[in] TransactionInformationLength
The length, in bytes, of the buffer that the TransactionInformation parameter points to.
Return value
ZwSetInformationTransaction returns STATUS_SUCCESS if the operation succeeds. Otherwise, this routine might return one of the following values:
| Return code | Description |
|---|---|
|
The TransactionInformationClass parameter's value is invalid. |
|
The handle that the TransactionHandle parameter specifies is not a handle to a transaction object. |
|
An object handle is invalid. |
|
The caller does not have appropriate access to the transaction object. |
|
The TransactionInformationLength parameter's value is invalid. |
|
The contents of the buffer that the TransactionInformation buffer specifies is invalid. |
The routine might return other NTSTATUS values.
Remarks
For more information about ZwSetInformationTransaction, see Creating a Transactional Client.
NtSetInformationTransaction and ZwSetInformationTransaction are two versions of the same Windows Native System Services routine.
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, Ntddk.h, Ntifs.h) |
| Library | NtosKrnl.lib |
| DLL | NtosKrnl.exe |
| IRQL | PASSIVE_LEVEL |
| DDI compliance rules | HwStorPortProhibitedDDIs, PowerIrpDDis |
See also
TRANSACTION_PROPERTIES_INFORMATION
Using Nt and Zw Versions of the Native System Services Routines