Update build for OpenSSL-0.9.8j upgrade.

[dragonfly.git] / secure / lib / libssl / man / SSL_get_ciphers.3

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.\" ========================================================================
.\"
.IX Title "SSL_get_ciphers 3"
.TH SSL_get_ciphers 3 "2009-01-11" "0.9.8j" "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_get_ciphers, SSL_get_cipher_list \- get list of available SSL_CIPHERs
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\& #include <openssl/ssl.h>
\&
\& STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *ssl);
\& const char *SSL_get_cipher_list(const SSL *ssl, int priority);
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
\&\fISSL_get_ciphers()\fR returns the stack of available SSL_CIPHERs for \fBssl\fR,
sorted by preference. If \fBssl\fR is \s-1NULL\s0 or no ciphers are available, \s-1NULL\s0
is returned.
.PP
\&\fISSL_get_cipher_list()\fR returns a pointer to the name of the \s-1SSL_CIPHER\s0
listed for \fBssl\fR with \fBpriority\fR. If \fBssl\fR is \s-1NULL\s0, no ciphers are
available, or there are less ciphers than \fBpriority\fR available, \s-1NULL\s0
is returned.
.SH "NOTES"
.IX Header "NOTES"
The details of the ciphers obtained by \fISSL_get_ciphers()\fR can be obtained using
the \fISSL_CIPHER_get_name\fR\|(3) family of functions.
.PP
Call \fISSL_get_cipher_list()\fR with \fBpriority\fR starting from 0 to obtain the
sorted list of available ciphers, until \s-1NULL\s0 is returned.
.SH "RETURN VALUES"
.IX Header "RETURN VALUES"
See \s-1DESCRIPTION\s0
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fIssl\fR\|(3), \fISSL_CTX_set_cipher_list\fR\|(3),
\&\fISSL_CIPHER_get_name\fR\|(3)