bionic (3) gnutls_x509_cidr_to_rfc5280.3.gz

Provided by: gnutls-doc_3.5.18-1ubuntu1.6_all bug

NAME
       gnutls_x509_cidr_to_rfc5280 - API function


SYNOPSIS
       #include <gnutls/x509.h>

       int gnutls_x509_cidr_to_rfc5280(const char * cidr, gnutls_datum_t * cidr_rfc5280);


ARGUMENTS
       const char * cidr
                   CIDR in RFC4632 format (IP/prefix), null-terminated

       gnutls_datum_t * cidr_rfc5280
                   CIDR range converted to RFC5280 format


DESCRIPTION
       This  function  will convert text CIDR range with prefix (such as '10.0.0.0/8') to RFC5280 (IP address in
       network byte order followed by its network mask).  Works for both IPv4 and IPv6.

       The resulting object is directly  usable  for  IP  name  constraints  usage,  for  example  in  functions
       gnutls_x509_name_constraints_add_permitted or gnutls_x509_name_constraints_add_excluded.

       The data in datum needs to be deallocated using gnutls_free().


RETURNS
       On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error value.


SINCE
       3.5.4


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


       Copyright © 2001-2022 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

       http://www.gnutls.org/manual/