Update build for OpenSSL-0.9.8j upgrade.
[dragonfly.git] / secure / lib / libssl / man / SSL_CTX_get_ex_new_index.3
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132.\" ========================================================================
133.\"
134.IX Title "SSL_CTX_get_ex_new_index 3"
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135.TH SSL_CTX_get_ex_new_index 3 "2009-01-11" "0.9.8j" "OpenSSL"
136.\" For nroff, turn off justification. Always turn off hyphenation; it makes
137.\" way too many mistakes in technical documents.
138.if n .ad l
139.nh
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140.SH "NAME"
141SSL_CTX_get_ex_new_index, SSL_CTX_set_ex_data, SSL_CTX_get_ex_data \- internal application specific data functions
142.SH "SYNOPSIS"
e056f0e0 143.IX Header "SYNOPSIS"
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144.Vb 1
145\& #include <openssl/ssl.h>
e257b235 146\&
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147\& int SSL_CTX_get_ex_new_index(long argl, void *argp,
148\& CRYPTO_EX_new *new_func,
149\& CRYPTO_EX_dup *dup_func,
150\& CRYPTO_EX_free *free_func);
e257b235 151\&
984263bc 152\& int SSL_CTX_set_ex_data(SSL_CTX *ctx, int idx, void *arg);
e257b235 153\&
a561f9ff 154\& void *SSL_CTX_get_ex_data(const SSL_CTX *ctx, int idx);
e257b235 155\&
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156\& typedef int new_func(void *parent, void *ptr, CRYPTO_EX_DATA *ad,
157\& int idx, long argl, void *argp);
158\& typedef void free_func(void *parent, void *ptr, CRYPTO_EX_DATA *ad,
159\& int idx, long argl, void *argp);
160\& typedef int dup_func(CRYPTO_EX_DATA *to, CRYPTO_EX_DATA *from, void *from_d,
161\& int idx, long argl, void *argp);
162.Ve
163.SH "DESCRIPTION"
e056f0e0 164.IX Header "DESCRIPTION"
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165Several OpenSSL structures can have application specific data attached to them.
166These functions are used internally by OpenSSL to manipulate application
167specific data attached to a specific structure.
168.PP
e056f0e0 169\&\fISSL_CTX_get_ex_new_index()\fR is used to register a new index for application
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170specific data.
171.PP
e056f0e0 172\&\fISSL_CTX_set_ex_data()\fR is used to store application data at \fBarg\fR for \fBidx\fR
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173into the \fBctx\fR object.
174.PP
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175\&\fISSL_CTX_get_ex_data()\fR is used to retrieve the information for \fBidx\fR from
176\&\fBctx\fR.
984263bc 177.PP
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178A detailed description for the \fB*\f(BI_get_ex_new_index()\fB\fR functionality
179can be found in \fIRSA_get_ex_new_index\fR\|(3).
180The \fB*\f(BI_get_ex_data()\fB\fR and \fB*\f(BI_set_ex_data()\fB\fR functionality is described in
181\&\fICRYPTO_set_ex_data\fR\|(3).
984263bc 182.SH "SEE ALSO"
a7d27d5a 183.IX Header "SEE ALSO"
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184\&\fIssl\fR\|(3),
185\&\fIRSA_get_ex_new_index\fR\|(3),
186\&\fICRYPTO_set_ex_data\fR\|(3)