---
name: "Tspi_GetAttribUint32"
section: "3"
platform: "linux"
package: "libtspi-dev"
version: "0.3.15-0.4"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/Tspi_GetAttribUint32"
---

# Tspi\_GetAttribUint32(3)

get the value of particular attribute associated with a given class or object

TCG Software Stack Developers Reference

## NAME

Tspi\_GetAttribUint32 - get the value of particular attribute associated with a given class or object

## SYNOPSIS

```
#include <tss/platform.h>
#include <tss/tcpa_defines.h>
#include <tss/tcpa_typedef.h>
#include <tss/tcpa_struct.h>
#include <tss/tss_typedef.h>
#include <tss/tss_structs.h>
#include <tss/tspi.h>

TSS_RESULT Tspi_GetAttribUint32(TSS_HOBJECT hObject, TSS_FLAG attribFlag,
                                TSS_FLAG    subFlag, UINT32*  pulAttrib);
```

## DESCRIPTION

**Tspi\_GetAttribUint32**  returns a specified uint32 attribute associated with a given class or object. In order to use this command, you must first create an object and then find the attributes you wish to set.

## PARAMETERS

### hObject

The *hObject* parameter is the handle of the object to retrieve the attribute from.

### attribFlag

The *attribFlag* parameter indicates the specific attribute to query.

### subFlag

The *subFlag* parameter also indicates the specific attribute to query.

### pulAttrib

The *pulAttrib* parameter is a pointer to the location where the attribute value is returned.

## RETURN CODES

**Tspi\_GetAttribUint32** returns TSS\_SUCCESS on success, otherwise one of the following values is returned:

- TSS\_E\_INVALID\_HANDLE

  *hObject* is not a valid handle.

- TSS\_E\_INVALID\_ATTRIB\_FLAG

  *attribFlag* is incorrect.

- TSS\_E\_INVALID\_ATTRIB\_SUBFLAG

  *subFlag* is incorrect.

- TSS\_E\_INVALID\_ATTRIB\_DATA

  *pulAttrib* is incorrect.

- TSS\_E\_INTERNAL\_ERROR

  An internal SW error has been detected.

- TSS\_E\_BAD\_PARAMETER

  One or more parameters is bad.

## CONFORMING TO

**Tspi\_GetAttribUint32** conforms to the Trusted Computing Group Software Specification version 1.1 Golden

## SEE ALSO

[**Tspi\_GetAttribData**(3)](/Tspi_GetAttribData/3.md), [**Tspi\_SetAttribUint32**(3)](/Tspi_SetAttribUint32/3.md), [**Tspi\_SetAttribData**(3)](/Tspi_SetAttribData/3.md).