gnutls_compress_certificate_set_methods(3) — Linux manual page
gnutls_compr...e_set_methods(3) gnutls gnutls_compr...e_set_methods(3)
NAME
gnutls_compress_certificate_set_methods - API function
SYNOPSIS
#include <gnutls/gnutls.h>
int gnutls_compress_certificate_set_methods(gnutls_session_t
session, const gnutls_compression_method_t * methods, size_t
methods_len);
ARGUMENTS
gnutls_session_t session
is a gnutls_session_t type.
const gnutls_compression_method_t * methods
is a list of supported compression methods.
size_t methods_len
number of compression methods in methods
DESCRIPTION
This function sets the supported compression methods for
certificate compression for the given session. The list of
supported compression methods will be used for a) requesting the
compression of peer's certificate and b) selecting the method to
compress the local certificate before sending it to the peer.
The order of compression methods inside the list does matter as
the method that appears earlier in the list will be preferred
before the later ones. Note that even if you set the list of
supported compression methods, the compression might not be used
if the peer does not support any of your chosen compression
methods.
The list of supported compression methods must meet the following
criteria: Argument methods must be an array of valid compression
methods of type gnutls_compression_method_t. Argument
methods_len must contain the number of compression methods stored
in the methods array and must be within range <1, 127>. The
length constraints are defined by
MIN_COMPRESS_CERTIFICATE_METHODS and
MAX_COMPRESS_CERTIFICATE_METHODS macros located in the header
file compress_certificate.h.
If either methods or methods_len is equal to 0, current list of
supported compression methods will be unset.
RETURNS
GNUTLS_E_SUCCESS on success, otherwise a negative error code.
Since 3.7.4
REPORTING BUGS
Report bugs to <bugs@gnutls.org>.
Home page: https://www.gnutls.org
COPYRIGHT
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.
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/
COLOPHON
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