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CL_CertGetNextCachedFieldValue(3)
NAME
  CL_CertGetNextCachedFieldValue, CSSM_CL_CertGetNextCachedFieldValue -
  Return the value of a certificate field (CDSA)

SYNOPSIS
  # include <cdsa/cssm.h>

       API:
       CSSM_RETURN CSSMAPI CSSM_CL_CertGetNextCachedFieldValue
       (CSSM_CL_HANDLE CLHandle,
       CSSM_HANDLE ResultsHandle,
       CSSM_DATA_PTR *FieldValue)
       SPI:
       CSSM_RETURN CSSMAPI CSSM_CL_CertGetNextCachedFieldValue
       (CSSM_CL_HANDLE CLHandle,
       CSSM_HANDLE ResultsHandle,
       CSSM_DATA_PTR *FieldValue)

LIBRARY
  Common Security Services Manager library (libcssm.so)

PARAMETERS
  CLHandle (input)
	  The handle that describes the certificate library module used to
	  perform this function.

  ResultsHandle (input)
	  The handle that identifies the results of a certificate query.

  FieldValue (output)
	  A pointer to the structure containing the value of the requested
	  field. The structure and the field at I "(*FieldValue)->Data" are
	  allocated by the service provider. The CSSM_CL_FreeFieldValue()
	  (CSSM API), or CL_FreeFieldValue() (CL SPI) function can be used to
	  deallocate *FieldValue and (*FieldValue)->Data.

DESCRIPTION
  This function returns the value of a certificate field, when that field
  occurs multiple times in a certificate. Certificates with repeated fields
  (such as multiple signatures) have multiple field values corresponding to a
  single OID. A call to the function CSSM_CL_CertGetFirstCachedFieldValue()
  (CSSM API), or CL_CertGetFirstCachedFieldValue() (CL SPI), returns a
  ResultsHandle identifying the size and values contained in the result set.
  The CSSM_CL_CertGetNextCachedFieldValue() (CSSMAPI), or
  CL_CertGetNextCachedFieldValue() (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_CertGetFirstCachedFieldValue(3), CSSM_CL_CertAbortCache(3),
  CSSM_CL_CertAbortQuery(3), CSSM_CL_CertGetAllFields(3),
  CSSM_CL_CertDescribeFormat(3), CSSM_CL_FreeFieldValue(3)

  Functions for the CLI SPI:

  CL_CertGetFirstCachedFieldValue(3), CL_CertAbortCache(3),
  CL_CertAbortQuery(3), CL_CertGetAllFields(3), CL_CertDescribeFormat(3),
  CL_FreeFieldValue(3)

Index for Section 3

Alphabetical listing for C

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