| UID | title | description | old-location | tech.root | ms.date | keywords | ms.keywords | req.header | req.include-header | req.target-type | req.target-min-winverclnt | req.target-min-winversvr | req.kmdf-ver | req.umdf-ver | req.ddi-compliance | req.unicode-ansi | req.idl | req.max-support | req.namespace | req.assembly | req.type-library | req.lib | req.dll | req.irql | targetos | req.typenames | f1_keywords | topic_type | api_type | api_location | api_name | |||||||||
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NF:ntifs.SecMakeSPNEx2 |
SecMakeSPNEx2 function (ntifs.h) |
SecMakeSPNEx2 creates a service provider name string that can be used when it communicates with specific security service providers. |
ifsk\secmakespnex2.htm |
ifsk |
05/24/2022 |
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SecMakeSPNEx2, SecMakeSPNEx2 function [Installable File System Drivers], ifsk.secmakespnex2, ksecddref_be331d16-cc90-4e80-85cd-c2faaecca843.xml, ntifs/SecMakeSPNEx2 |
ntifs.h |
Ntifs.h, FltKernel.h |
Universal |
Windows Vista |
Windows Server 2008 |
Ksecdd.lib |
<= APC_LEVEL |
Windows |
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SecMakeSPNEx2 creates a service provider name string that can be used when it communicates with specific security service providers.
A pointer to a Unicode string that specifies the service class for the security service provider.
A pointer to a Unicode string that specifies the service name for the security service provider.
A pointer to an optional Unicode string that specifies the instance name that is used to connect with the security service provider.
Port number for an instance of the service. Use 0 for the default port. If this parameter is zero, the SPN does not include a port number.
Pointer to a constant null-terminated string that specifies the DNS name of the host that gave an IP address referral. This parameter is ignored unless the ServiceName parameter specifies an IP address.
A pointer to a null-terminated string that indicates the target of the context.
A pointer to a Unicode string that receives the security service provider name string that is created by this function.
Pointer to a ULONG that receives the actual length of the SPN created, including the terminating null character.
A Boolean variable that indicates if the memory that is used to store the Spn Unicode string should be allocated by this function. If this parameter is TRUE, memory for Spn will be allocated from paged pool.
A Boolean variable that indicates that the caller provided a marshaled InTargetInfo structure. If IsTargetInfoMarshaled is TRUE, InTargetInfo->Buffer points to a string representation of the CREDENTIAL_TARGET_INFORMATION structure as returned by the CredMarshalTargetInfo function.
SecMakeSPNEx2 returns STATUS_SUCCESS on success or one of the following error codes on failure.
| Return code | Description |
|---|---|
| STATUS_BUFFER_OVERFLOW | The Allocate parameter was set to false and one of the following conditions occurred: (1) The Spn parameter was a NULL pointer. (2) The maximum length for the Spn Unicode string parameter was too small. |
| STATUS_INVALID_PARAMETER | A total length of the Spn parameter exceeds 65535 bytes. |
| STATUS_NO_MEMORY | The Allocate parameter was set to true, but the memory allocation request failed. |
SecMakeSPNEx2 is an enhanced version of SecMakeSPNEx.