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Diffstat (limited to 'static/freebsd/man3/SSL_CTX_set_ssl_version.3')
| -rw-r--r-- | static/freebsd/man3/SSL_CTX_set_ssl_version.3 | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/static/freebsd/man3/SSL_CTX_set_ssl_version.3 b/static/freebsd/man3/SSL_CTX_set_ssl_version.3 new file mode 100644 index 00000000..c59b2e00 --- /dev/null +++ b/static/freebsd/man3/SSL_CTX_set_ssl_version.3 @@ -0,0 +1,141 @@ +.\" -*- mode: troff; coding: utf-8 -*- +.\" Automatically generated by Pod::Man v6.0.2 (Pod::Simple 3.45) +.\" +.\" Standard preamble: +.\" ======================================================================== +.de Sp \" Vertical space (when we can't use .PP) +.if t .sp .5v +.if n .sp +.. +.de Vb \" Begin verbatim text +.ft CW +.nf +.ne \\$1 +.. +.de Ve \" End verbatim text +.ft R +.fi +.. +.\" \*(C` and \*(C' are quotes in nroff, nothing in troff, for use with C<>. +.ie n \{\ +. ds C` "" +. ds C' "" +'br\} +.el\{\ +. ds C` +. ds C' +'br\} +.\" +.\" Escape single quotes in literal strings from groff's Unicode transform. +.ie \n(.g .ds Aq \(aq +.el .ds Aq ' +.\" +.\" If the F register is >0, we'll generate index entries on stderr for +.\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index +.\" entries marked with X<> in POD. Of course, you'll have to process the +.\" output yourself in some meaningful fashion. +.\" +.\" Avoid warning from groff about undefined register 'F'. +.de IX +.. +.nr rF 0 +.if \n(.g .if rF .nr rF 1 +.if (\n(rF:(\n(.g==0)) \{\ +. if \nF \{\ +. de IX +. tm Index:\\$1\t\\n%\t"\\$2" +.. +. if !\nF==2 \{\ +. nr % 0 +. nr F 2 +. \} +. \} +.\} +.rr rF +.\" +.\" Required to disable full justification in groff 1.23.0. +.if n .ds AD l +.\" ======================================================================== +.\" +.IX Title "SSL_CTX_SET_SSL_VERSION 3ossl" +.TH SSL_CTX_SET_SSL_VERSION 3ossl 2026-04-07 3.5.6 OpenSSL +.\" For nroff, turn off justification. 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_CTX_get_ssl_method, 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); +\& const SSL_METHOD *SSL_CTX_get_ssl_method(const SSL_CTX *ctx); +\& +\& 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" +\&\fBSSL_CTX_set_ssl_version()\fR sets a new default TLS/SSL \fBmethod\fR for SSL objects +newly created from this \fBctx\fR. Most of the configuration attached to the +SSL_CTX object is retained, with the exception of the configured TLS ciphers, +which are reset to the default values. SSL objects already created from this +SSL_CTX with \fBSSL_new\fR\|(3) are not affected, except when \fBSSL_clear\fR\|(3) is +being called, as described below. +.PP +\&\fBSSL_CTX_get_ssl_method()\fR returns the SSL_METHOD which was used to construct the +SSL_CTX. +.PP +\&\fBSSL_set_ssl_method()\fR sets a new TLS/SSL \fBmethod\fR for a particular \fBssl\fR +object. It may be reset, when \fBSSL_clear()\fR is called. +.PP +\&\fBSSL_get_ssl_method()\fR returns a pointer to the TLS/SSL method +set in \fBssl\fR. +.SH NOTES +.IX Header "NOTES" +The available \fBmethod\fR choices are described in +\&\fBSSL_CTX_new\fR\|(3). +.PP +When \fBSSL_clear\fR\|(3) is called and no session is connected to +an SSL object, the method of the SSL object is reset to the method currently +set in the corresponding SSL_CTX object. +.PP +\&\fBSSL_CTX_set_version()\fR has unusual semantics and no clear use case; +it would usually be preferable to create a new SSL_CTX object than to +try to reuse an existing one in this fashion. Its usage is considered +deprecated. +.PP +\&\fBSSL_set_ssl_method()\fR cannot be used to change a non\-QUIC SSL object to a QUIC +SSL object or vice versa, or change a QUIC SSL object from one QUIC method to +another. +.SH "RETURN VALUES" +.IX Header "RETURN VALUES" +The following return values can occur for \fBSSL_CTX_set_ssl_version()\fR +and \fBSSL_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. +.PP +\&\fBSSL_CTX_get_ssl_method()\fR and \fBSSL_get_ssl_method()\fR always return non\-NULL +pointers. +.SH "SEE ALSO" +.IX Header "SEE ALSO" +\&\fBSSL_CTX_new\fR\|(3), \fBSSL_new\fR\|(3), +\&\fBSSL_clear\fR\|(3), \fBssl\fR\|(7), +\&\fBSSL_set_connect_state\fR\|(3) +.SH HISTORY +.IX Header "HISTORY" +\&\fBSSL_CTX_set_ssl_version()\fR was deprecated in OpenSSL 3.0. +.SH COPYRIGHT +.IX Header "COPYRIGHT" +Copyright 2000\-2023 The OpenSSL Project Authors. All Rights Reserved. +.PP +Licensed under the Apache License 2.0 (the "License"). You may not use +this file except in compliance with the License. You can obtain a copy +in the file LICENSE in the source distribution or at +<https://www.openssl.org/source/license.html>. |