NAME
CSSM_GetContextAttribute — Get context attribute (CDSA)
SYNOPSIS
# include <cssm.h>
CSSM_RETURN CSSMAPI CSSM_GetContextAttribute
(const CSSM_CONTEXT *Context,
uint32 AttributeType,
CSSM_CONTEXT_ATTRIBUTE_PTR *ContextAttribute) |
LIBRARY
Common Security Services Manager library (cdsa$incssm300_shr.exe)
PARAMETERS
| Context (input) | | A pointer to the context. |
| AttributeType (input) |
| | | The attribute type of the desired attribute value. |
| ContextAttribute (output) |
| | | The pointer to the CSSM_CONTEXT_ATTRIBUTE that describes
the context attributes associated with the CCHandle handle
and the attribute type. The pointer will be set to NULL if the function
fails. Call CSSM_DeleteContextAttributes() to free memory allocated by the CSSM. |
DESCRIPTION
This function returns the value of a context attribute. Context
references the cryptographic context to be searched for the attribute
specified by AttributeType. If the specified
attribute is not present, then a NULL pointer is returned.
RETURN VALUE
A CSSM_RETURN value indicating success or specifying a particular
error condition. The value CSSM_OK indicates success. All other
values represent an error condition.
ERRORS
Errors are described in the CDSA Technical Standard.
CSSMERR_CSSM_ATTRIBUTE_NOT_IN_CONTEXT |
SEE ALSO
Books
Intel CDSA Application Developer's Guide
Online Help
Functions: CSSM_DeleteContextAttributes, CSSM_GetContext
