Provided by: gnutls-doc_3.7.8-5ubuntu1_all bug

NAME
       gnutls_x509_crq_get_subject_alt_name - API function


SYNOPSIS
       #include <gnutls/x509.h>

       int  gnutls_x509_crq_get_subject_alt_name(gnutls_x509_crq_t  crq, unsigned int seq, void *
       ret, size_t * ret_size, unsigned int * ret_type, unsigned int * critical);


ARGUMENTS
       gnutls_x509_crq_t crq
                   should contain a gnutls_x509_crq_t type

       unsigned int seq
                   specifies the sequence number of the alt name, 0 for the first one, 1 for  the
                   second etc.

       void * ret  is the place where the alternative name will be copied to

       size_t * ret_size
                   holds the size of ret.

       unsigned int * ret_type
                   holds the gnutls_x509_subject_alt_name_t name type

       unsigned int * critical
                   will be non-zero if the extension is marked as critical (may be null)


DESCRIPTION
       This  function  will return the alternative names, contained in the given certificate.  It
       is the same as gnutls_x509_crq_get_subject_alt_name() except for the  fact  that  it  will
       return  the  type of the alternative name in  ret_type even if the function fails for some
       reason (i.e.  the buffer provided is not enough).


RETURNS
       the   alternative   subject   name   type   on   success,   one    of    the    enumerated
       gnutls_x509_subject_alt_name_t.   It will return GNUTLS_E_SHORT_MEMORY_BUFFER if  ret_size
       is not large enough to hold the value.  In that case  ret_size will be  updated  with  the
       required  size.   If  the  certificate  request does not have an Alternative name with the
       specified sequence number then GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE is returned.


SINCE
       2.8.0


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


COPYRIGHT
       Copyright © 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/share/doc/gnutls/ directory does not contain the HTML form visit

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