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//opt/alt/openssl11/share/man/man3/SSL_set_ssl_method.3ssl
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Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l .nh .SH "NAME" SSL_CTX_set_ssl_version, SSL_set_ssl_method, SSL_get_ssl_method \&\- choose a new TLS/SSL method .SH "SYNOPSIS" .IX Header "SYNOPSIS" .Vb 1 \& #include <openssl/ssl.h> \& \& int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *method); \& int SSL_set_ssl_method(SSL *s, const SSL_METHOD *method); \& const SSL_METHOD *SSL_get_ssl_method(const SSL *ssl); .Ve .SH "DESCRIPTION" .IX Header "DESCRIPTION" \&\fISSL_CTX_set_ssl_version()\fR sets a new default \s-1TLS/SSL \s0\fBmethod\fR for \s-1SSL\s0 objects newly created from this \fBctx\fR. \s-1SSL\s0 objects already created with \&\fISSL_new\fR\|(3) are not affected, except when \&\fISSL_clear\fR\|(3) is being called. .PP \&\fISSL_set_ssl_method()\fR sets a new \s-1TLS/SSL \s0\fBmethod\fR for a particular \fBssl\fR object. It may be reset, when \fISSL_clear()\fR is called. .PP \&\fISSL_get_ssl_method()\fR returns a function pointer to the \s-1TLS/SSL\s0 method set in \fBssl\fR. .SH "NOTES" .IX Header "NOTES" The available \fBmethod\fR choices are described in \&\fISSL_CTX_new\fR\|(3). .PP When \fISSL_clear\fR\|(3) is called and no session is connected to an \s-1SSL\s0 object, the method of the \s-1SSL\s0 object is reset to the method currently set in the corresponding \s-1SSL_CTX\s0 object. .SH "RETURN VALUES" .IX Header "RETURN VALUES" The following return values can occur for \fISSL_CTX_set_ssl_version()\fR and \fISSL_set_ssl_method()\fR: .IP "0" 4 The new choice failed, check the error stack to find out the reason. .IP "1" 4 .IX Item "1" The operation succeeded. .SH "SEE ALSO" .IX Header "SEE ALSO" \&\fISSL_CTX_new\fR\|(3), \fISSL_new\fR\|(3), \&\fISSL_clear\fR\|(3), \fIssl\fR\|(7), \&\fISSL_set_connect_state\fR\|(3) .SH "COPYRIGHT" .IX Header "COPYRIGHT" Copyright 2000\-2019 The OpenSSL Project Authors. All Rights Reserved. .PP Licensed under the OpenSSL license (the \*(L"License\*(R"). You may not use this file except in compliance with the License. You can obtain a copy in the file \s-1LICENSE\s0 in the source distribution or at <https://www.openssl.org/source/license.html>.
