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give an unbreakable dash, \*(PI will give pi, \*(L" will give a left
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Title "SSL_SESSION_GET0_CIPHER 3ossl"
way too many mistakes in technical documents.
Standard preamble:
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.... Set up some character translations and predefined strings. \*(-- will
give an unbreakable dash, \*(PI will give pi, \*(L" will give a left
double quote, and \*(R" will give a right double quote. \*(C+ will
give a nicer C++. Capital omega is used to do unbreakable dashes and
therefore won't be available. \*(C` and \*(C' expand to `' in nroff,
nothing in troff, for use with C<>.
.tr \(*W- . ds -- \(*W- . ds PI pi . if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch . if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch . ds L" "" . ds R" "" . ds C` "" . ds C' "" 'br\} . ds -- \|\(em\| . ds PI \(*p . ds L" `` . ds R" '' . ds C` . ds C' 'br\}
Escape single quotes in literal strings from groff's Unicode transform.
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'.
.. .nr rF 0 . if \nF \{\ . de IX . tm Index:\\$1\t\\n%\t"\\$2" .. . if !\nF==2 \{\ . nr % 0 . nr F 2 . \} . \} .\} .rr rF Fear. Run. Save yourself. No user-serviceable parts.
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Title "SSL_SESSION_GET0_CIPHER 3ossl"
SSL_SESSION_GET0_CIPHER 3ossl "2023-09-19" "3.0.11" "OpenSSL"
For nroff, turn off justification. Always turn off hyphenation; it makesway too many mistakes in technical documents.
"NAME"
SSL_SESSION_get0_cipher,
SSL_SESSION_set_cipher
\- set and retrieve the SSL cipher associated with a session
"SYNOPSIS"
Header "SYNOPSIS" .Vb 1
#include <openssl/ssl.h>
\&
const SSL_CIPHER *SSL_SESSION_get0_cipher(const SSL_SESSION *s);
int SSL_SESSION_set_cipher(SSL_SESSION *s, const SSL_CIPHER *cipher);
.Ve
"DESCRIPTION"
Header "DESCRIPTION" \fBSSL_SESSION_get0_cipher() retrieves the cipher that was used by the
connection when the session was created, or \s-1NULL\s0 if it cannot be determined.
The value returned is a pointer to an object maintained within s and should not be released.
\fBSSL_SESSION_set_cipher() can be used to set the ciphersuite associated with the \s-1SSL_SESSION\s0 s to cipher. For example, this could be used to set up a session based \s-1PSK\s0 (see SSL_CTX_set_psk_use_session_callback\|(3)).
"RETURN VALUES"
Header "RETURN VALUES" \fBSSL_SESSION_get0_cipher() returns the \s-1SSL_CIPHER\s0 associated with the \s-1SSL_SESSION\s0
or \s-1NULL\s0 if it cannot be determined.
\fBSSL_SESSION_set_cipher() returns 1 on success or 0 on failure.
"SEE ALSO"
Header "SEE ALSO" \fBssl\|(7),
\fBd2i_SSL_SESSION\|(3),
\fBSSL_SESSION_get_time\|(3),
\fBSSL_SESSION_get0_hostname\|(3),
\fBSSL_SESSION_free\|(3),
\fBSSL_CTX_set_psk_use_session_callback\|(3)
"HISTORY"
Header "HISTORY" The SSL_SESSION_get0_cipher() function was added in OpenSSL 1.1.0.
The SSL_SESSION_set_cipher() function was added in OpenSSL 1.1.1.
"COPYRIGHT"
Header "COPYRIGHT" Copyright 2016-2017 The OpenSSL Project Authors. All Rights Reserved.
Licensed under the Apache License 2.0 (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>.