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gnutls_x509_crq_get_attribute_info(3)                                   gnutls

NAME
       gnutls_x509_crq_get_attribute_info - API function

SYNOPSIS
       #include <gnutls/x509.h>

       int gnutls_x509_crq_get_attribute_info(gnutls_x509_crq_t crq, unsigned
       indx, void * oid, size_t * sizeof_oid);

ARGUMENTS
       gnutls_x509_crq_t crq
                   should contain a gnutls_x509_crq_t type

       unsigned indx
                   Specifies which attribute number to get. Use (0) to get the
                   first one.

       void * oid  a pointer to a structure to hold the OID

       size_t * sizeof_oid
                   initially holds the maximum size of  oid , on return holds
                   actual size of  oid .

DESCRIPTION
       This function will return the requested attribute OID in the
       certificate, and the critical flag for it.  The attribute OID will be
       stored as a string in the provided buffer.  Use
       gnutls_x509_crq_get_attribute_data() to extract the data.

       If the buffer provided is not long enough to hold the output, then *
       sizeof_oid is updated and GNUTLS_E_SHORT_MEMORY_BUFFER will be
       returned.

RETURNS
       On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative
       error code in case of an error.  If your have reached the last
       extension available GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE will be
       returned.

SINCE
       2.8.0

REPORTING BUGS
       Report bugs to <bugs@gnutls.org>.
       Home page: https://www.gnutls.org

COPYRIGHT
       Copyright (C) 2001- 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.

SEE ALSO
       The full documentation for gnutls is maintained as a Texinfo manual.
       If the /usr/local/share/doc/gnutls/ directory does not contain the HTML
       form visit

       https://www.gnutls.org/manual/

gnutls                               3.7.9
                                         gnutls_x509_crq_get_attribute_info(3)