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Diffstat (limited to 'secure/lib/libssl/man/d2i_SSL_SESSION.3')
-rw-r--r-- | secure/lib/libssl/man/d2i_SSL_SESSION.3 | 204 |
1 files changed, 0 insertions, 204 deletions
diff --git a/secure/lib/libssl/man/d2i_SSL_SESSION.3 b/secure/lib/libssl/man/d2i_SSL_SESSION.3 deleted file mode 100644 index c9bf415f30d20..0000000000000 --- a/secure/lib/libssl/man/d2i_SSL_SESSION.3 +++ /dev/null @@ -1,204 +0,0 @@ -.\" Automatically generated by Pod::Man 4.09 (Pod::Simple 3.35) -.\" -.\" 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 -.. -.\" 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++. 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Always turn off hyphenation; it makes -.\" way too many mistakes in technical documents. -.if n .ad l -.nh -.SH "NAME" -d2i_SSL_SESSION, i2d_SSL_SESSION \- convert SSL_SESSION object from/to ASN1 representation -.SH "SYNOPSIS" -.IX Header "SYNOPSIS" -.Vb 1 -\& #include <openssl/ssl.h> -\& -\& SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp, long length); -\& int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp); -.Ve -.SH "DESCRIPTION" -.IX Header "DESCRIPTION" -\&\fId2i_SSL_SESSION()\fR transforms the external \s-1ASN1\s0 representation of an \s-1SSL/TLS\s0 -session, stored as binary data at location \fBpp\fR with length \fBlength\fR, into -an \s-1SSL_SESSION\s0 object. -.PP -\&\fIi2d_SSL_SESSION()\fR transforms the \s-1SSL_SESSION\s0 object \fBin\fR into the \s-1ASN1\s0 -representation and stores it into the memory location pointed to by \fBpp\fR. -The length of the resulting \s-1ASN1\s0 representation is returned. If \fBpp\fR is -the \s-1NULL\s0 pointer, only the length is calculated and returned. -.SH "NOTES" -.IX Header "NOTES" -The \s-1SSL_SESSION\s0 object is built from several \fImalloc()\fRed parts, it can -therefore not be moved, copied or stored directly. In order to store -session data on disk or into a database, it must be transformed into -a binary \s-1ASN1\s0 representation. -.PP -When using \fId2i_SSL_SESSION()\fR, the \s-1SSL_SESSION\s0 object is automatically -allocated. The reference count is 1, so that the session must be -explicitly removed using \fISSL_SESSION_free\fR\|(3), -unless the \s-1SSL_SESSION\s0 object is completely taken over, when being called -inside the \fIget_session_cb()\fR (see -\&\fISSL_CTX_sess_set_get_cb\fR\|(3)). -.PP -\&\s-1SSL_SESSION\s0 objects keep internal link information about the session cache -list, when being inserted into one \s-1SSL_CTX\s0 object's session cache. -One \s-1SSL_SESSION\s0 object, regardless of its reference count, must therefore -only be used with one \s-1SSL_CTX\s0 object (and the \s-1SSL\s0 objects created -from this \s-1SSL_CTX\s0 object). -.PP -When using \fIi2d_SSL_SESSION()\fR, the memory location pointed to by \fBpp\fR must be -large enough to hold the binary representation of the session. There is no -known limit on the size of the created \s-1ASN1\s0 representation, so the necessary -amount of space should be obtained by first calling \fIi2d_SSL_SESSION()\fR with -\&\fBpp=NULL\fR, and obtain the size needed, then allocate the memory and -call \fIi2d_SSL_SESSION()\fR again. -Note that this will advance the value contained in \fB*pp\fR so it is necessary -to save a copy of the original allocation. -For example: - int i,j; - char *p, *temp; - i = i2d_SSL_SESSION(sess, \s-1NULL\s0); - p = temp = malloc(i); - j = i2d_SSL_SESSION(sess, &temp); - assert(i == j); - assert(p+i == temp); -.SH "RETURN VALUES" -.IX Header "RETURN VALUES" -\&\fId2i_SSL_SESSION()\fR returns a pointer to the newly allocated \s-1SSL_SESSION\s0 -object. In case of failure the NULL-pointer is returned and the error message -can be retrieved from the error stack. -.PP -\&\fIi2d_SSL_SESSION()\fR returns the size of the \s-1ASN1\s0 representation in bytes. -When the session is not valid, \fB0\fR is returned and no operation is performed. -.SH "SEE ALSO" -.IX Header "SEE ALSO" -\&\fIssl\fR\|(3), \fISSL_SESSION_free\fR\|(3), -\&\fISSL_CTX_sess_set_get_cb\fR\|(3) |