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gnutls_certificate_set_ocsp_status_request_function2(3)_request_function2(3)
       gnutls_certificate_set_ocsp_status_request_function2 - API function
       #include <gnutls/gnutls.h>
       int
       gnutls_certificate_set_ocsp_status_request_function2(gnutls_certificate_credentials_t
       sc, unsigned idx, gnutls_status_request_ocsp_func ocsp_func, void *
       ptr);
       gnutls_certificate_credentials_t sc
                   is a gnutls_certificate_credentials_t type.
       unsigned idx
                   is a certificate index as returned by
                   gnutls_certificate_set_key() and friends
       gnutls_status_request_ocsp_func ocsp_func
                   function pointer to OCSP status request callback.
       void * ptr  opaque pointer passed to callback function
       This function is to be used by server to register a callback to
       provide OCSP status requests that correspond to the indexed
       certificate chain from the client.  The callback will be invoked if
       the client supplied a status-request OCSP extension.
       The callback function prototype is:
       typedef int (*gnutls_status_request_ocsp_func) (gnutls_session_t
       session, void *ptr, gnutls_datum_t *ocsp_response);
       The callback will be invoked if the client requests an OCSP
       certificate status.  The callback may return
       GNUTLS_E_NO_CERTIFICATE_STATUS, if there is no recent OCSP response.
       If the callback returns GNUTLS_E_SUCCESS, it is expected to have the
       ocsp_response field set with a valid (DER-encoded) OCSP response. The
       response must be a value allocated using gnutls_malloc(), and will be
       deinitialized by the caller.
       the ability to set multiple OCSP responses per credential structure
       via the index  idx was added in version 3.5.6. To keep backwards
       compatibility, it requires using gnutls_certificate_set_flags() with
       the GNUTLS_CERTIFICATE_API_V2 flag to make the set certificate
       functions return an index usable by this function.
       On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative
       error code is returned.
       3.5.5
       Report bugs to <bugs@gnutls.org>.
       Home page: http://www.gnutls.org
       Copyright © 2001-2017 Free Software Foundation, Inc., and others.
       Copying and distribution of this file, with or without modification,
       are permitted in any medium without royalty provided the copyright
       notice and this notice are preserved.
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       ⟨http://www.gnutls.org/⟩.  If you have a bug report for this manual
       page, send it to bugs@gnutls.org..  This page was obtained from the
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gnutls               gnutls_certific3a.t6e._1set_ocsp_status_request_function2(3)