cssm_GetAttachFunctions — Get SPI function table (CDSA)
# include <cssm.h>
CSSM_RETURN CSSMAPI cssm_GetAttachFunctions
Common Security Services Manager library (cdsa$incssm300_shr.exe)
|hAddIn (input)|| |
The handle identifying the attach-session whose
function table is to be returned by this function.
| || |
A CSSM_SERVICE_MASK value identifying the type of
service module whose function table is to be returned by this function.
| || |
A pointer to the service module function table,
which CSSM acquired from the service module during module-attach
processing. The module manager should use this table to forward
application invocation of the elective APIs to their corresponding
SPIs. The memory pointed to by the function pointers should not
be freed by the EMM.
|Guid (output)|| |
A CSSM_GUID value identifying the service module
whose function table is to be returned by this function.
This function returns an SPI function table for the service
module identified by the module handle. The module must be of the
type specified by the service mask. The SPFunctions parameter
contains the returned function table. The elective module manager
must use this function table to forward an application's call to the
elective APIs to their corresponding SPIs represented in the function
table. The returned Guid identifies the service
module. It can be used to locate credentials and other information
about the service module.
This function sets a lock on the SP functions table. The CSSM
service function cssm_ReleaseAttachFunctions() must be used to release the lock.
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 are described in the CDSA Technical Standard.
Intel CDSA Application Developer's Guide