✏ 编辑: SSL_get_rbio.3

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.IX Title "SSL_get_rbio 3"
.TH SSL_get_rbio 3 "2019-12-20" "1.0.2u" "OpenSSL"
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.SH "NAME"
SSL_get_rbio \- get BIO linked to an SSL object
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\& #include <openssl/ssl.h>
\&
\& BIO *SSL_get_rbio(SSL *ssl);
\& BIO *SSL_get_wbio(SSL *ssl);
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
\&\fISSL_get_rbio()\fR and \fISSL_get_wbio()\fR return pointers to the BIOs for the
read or the write channel, which can be different. The reference count
of the \s-1BIO\s0 is not incremented.
.SH "RETURN VALUES"
.IX Header "RETURN VALUES"
The following return values can occur:
.IP "\s-1NULL\s0" 4
.IX Item "NULL"
No \s-1BIO\s0 was connected to the \s-1SSL\s0 object
.IP "Any other pointer" 4
.IX Item "Any other pointer"
The \s-1BIO\s0 linked to \fBssl\fR.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fISSL_set_bio\fR\|(3), \fIssl\fR\|(3) , \fIbio\fR\|(3)

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