gnutls_pkcs7_add_attr(3)            gnutls            gnutls_pkcs7_add_attr(3)

NAME
       gnutls_pkcs7_add_attr - API function

SYNOPSIS
       #include <gnutls/pkcs7.h>

       int gnutls_pkcs7_add_attr(gnutls_pkcs7_attrs_t * list, const char *
       oid, gnutls_datum_t * data, unsigned flags);

ARGUMENTS
       gnutls_pkcs7_attrs_t * list
                   A list of existing attributes or pointer to NULL for the
                   first one

       const char * oid
                   the OID of the attribute to be set

       gnutls_datum_t * data
                   the raw (DER-encoded) data of the attribute to be set

       unsigned flags
                   zero or GNUTLS_PKCS7_ATTR_ENCODE_OCTET_STRING

DESCRIPTION
       This function will set a PKCS 7 attribute in the provided list.  If
       this function fails, the previous list would be deallocated.

       Note that any attributes set with this function must either be DER or
       BER encoded, unless a special flag is present.

RETURNS
       On success, the new list head, otherwise NULL.

SINCE
       3.4.2

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


COPYRIGHT
       Copyright (C) 2001-2023 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/

gnutls                               3.8.5            gnutls_pkcs7_add_attr(3)