Provided by: gnutls-doc_3.6.9-5ubuntu1_all bug

NAME

       gnutls_pkcs7_get_attr - API function

SYNOPSIS

       #include <gnutls/pkcs7.h>

       int   gnutls_pkcs7_get_attr(gnutls_pkcs7_attrs_t   list,   unsigned   idx,  char  **  oid,
       gnutls_datum_t * data, unsigned flags);

ARGUMENTS

       gnutls_pkcs7_attrs_t list
                   A list of existing attributes or NULL for the first one

       unsigned idx
                   the index of the attribute to get

       char ** oid the OID of the attribute (read-only)

       gnutls_datum_t * data
                   the raw data of the attribute

       unsigned flags
                   zero or GNUTLS_PKCS7_ATTR_ENCODE_OCTET_STRING

DESCRIPTION

       This function will get a PKCS 7 attribute from the provided list.  The OID is  a  constant
       string, but data will be allocated and must be deinitialized by the caller.

RETURNS

       On   success,  GNUTLS_E_SUCCESS  (0)  is  returned,  otherwise  a  negative  error  value.
       GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE is returned if there are  no  data  in  the  current
       index.

SINCE

       3.4.2

REPORTING BUGS

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

COPYRIGHT

       Copyright © 2001-2019 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/