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SSL_COMP_ADD_COMPRESSION_METHOD(3) Library Functions Manual SSL_COMP_ADD_COMPRESSION_METHOD(3)

NAME

SSL_COMP_add_compression_method, SSL_COMP_get_compression_methods —
handle SSL/TLS integrated compression methods

SYNOPSIS

#include <openssl/ssl.h>
int
SSL_COMP_add_compression_method(int id, COMP_METHOD *cm);
STACK_OF(SSL_COMP) *
SSL_COMP_get_compression_methods(void);

DESCRIPTION

These functions are deprecated and have no effect. They are provided purely for compatibility with legacy application code.
SSL_COMP_add_compression_method() used to add the compression method cm with the identifier id to the list of available compression methods.
SSL_COMP_get_compression_methods() used to return a stack of available compression methods.

RETURN VALUES

SSL_COMP_add_compression_method() always returns 1. SSL_COMP_get_compression_methods() always returns NULL.

SEE ALSO

ssl(3)

HISTORY

SSL_COMP_add_compression_method() first appeared in OpenSSL 0.9.2b and has been available since OpenBSD 2.6.
SSL_COMP_get_compression_methods() first appeared in OpenSSL 0.9.8 and has been available since OpenBSD 4.5.
June 12, 2019 Debian
Copyright 2011-2022 Jonas 'Sortie' Termansen and contributors.
Sortix is free software under the ISC license.
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