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NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | SINCE | REPORTING BUGS | COPYRIGHT | SEE ALSO | COLOPHON |
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gnutls_x509_cidr_to_rfc5280(3) gnutls gnutls_x509_cidr_to_rfc5280(3)
gnutls_x509_cidr_to_rfc5280 - API function
#include <gnutls/x509.h>
int gnutls_x509_cidr_to_rfc5280(const char * cidr, gnutls_datum_t
* cidr_rfc5280);
const char * cidr
CIDR in RFC4632 format (IP/prefix), null-terminated
gnutls_datum_t * cidr_rfc5280
CIDR range converted to RFC5280 format
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().
On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative
error value.
3.5.4
Report bugs to <[email protected]>.
Home page: https://www.gnutls.org
Copyright © 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.
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/
This page is part of the GnuTLS (GnuTLS Transport Layer Security
Library) project. Information about the project can be found at
⟨http://www.gnutls.org/⟩. If you have a bug report for this
manual page, send it to [email protected]. This page was obtained
from the tarball fetched from
⟨https://www.gnupg.org/ftp/gcrypt/gnutls/⟩ on 2025-08-11. If you
discover any rendering problems in this HTML version of the page,
or you believe there is a better or more up-to-date source for the
page, or you have corrections or improvements to the information
in this COLOPHON (which is not part of the original manual page),
send a mail to [email protected]
gnutls 3.8.10 gnutls_x509_cidr_to_rfc5280(3)
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HTML rendering created 2025-09-06 by Michael Kerrisk, author of The Linux Programming Interface. For details of in-depth Linux/UNIX system programming training courses that I teach, look here. Hosting by jambit GmbH. |
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