CL_CrlGetNextFieldValue(3) — Subroutines
NAME
CL_CrlGetNextFieldValue, CSSM_CL_CrlGetNextFieldValue − Get the value of the next CRL field (CDSA)
SYNOPSIS
# include <cdsa/cssm.h>
API:
CSSM_RETURN CSSMAPI CSSM_CL_CrlGetNextFieldValue
(CSSM_CL_HANDLE CLHandle,
CSSM_HANDLE ResultsHandle,
CSSM_DATA_PTR ∗Value)
SPI:
CSSM_RETURN CSSMCLI CL_CrlGetNextFieldValue
(CSSM_CL_HANDLE CLHandle,
CSSM_HANDLE ResultsHandle,
CSSM_DATA_PTR ∗Value)
LIBRARY
Common Security Services Manager library (libcssm.so)
PARAMETERS
CLHandle (input)
The handle that describes the add-in Certificate Library module used to perform this function.
ResultsHandle (input)
The handle that identifies the results of a CRL query.
Value (output)
A pointer to the structure containing the value of the requested field. The structure and the field at I "(∗Value)->Data" are allocated by the service provider. The CSSM_CL_FreeFieldValue() (CSSM API), or CL_FreeFieldValue() (CL SPI), function can be used to deallocate ∗Value and (∗Value)->Data.
DESCRIPTION
This function returns the value of a CRL field, when that field occurs multiple times in a CRL. CRLs with repeated fields (such as revocation records) have multiple field values corresponding to a single OID. A call to the function CSSM_CL_CrlGetFirstFieldValue() (CSSM API), or CL_CrlGetFirstFieldValue() (CL SPI), initiates the process and returns a results handle identifying the size and values contained in the result set. The CSSM_CL_CrlGetNextFieldValue() (CSSM API), or CL_CrlGetNextFieldValue() (CL SPI), function can be called repeatedly to obtain these values, one at a time. The result set does not change in size or value between calls to this function.
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. See CDSA_intro(3).
CSSMERR_CL_INVALID_RESULTS_HANDLE
CSSMERR_CL_NO_FIELD_VALUES
SEE ALSO
Books
Intel CDSA Application Developer’s Guide (see CDSA_intro(3))
Reference Pages
Functions for the CSSM API:
CSSM_CL_CrlGetFirstFieldValue(3), CSSM_CL_CrlAbortQuery(3)
Functions for the CLI SPI: