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[dragonfly.git] / secure / lib / libssl / man / SSL_CTX_free.3
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80.\" If the F register is turned on, we'll generate
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96.TH SSL_CTX_free 3 "0.9.7d" "2/Sep/2004" "OpenSSL"
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188.\}
189.rm #[ #] #H #V #F C
984263bc 190.SH "NAME"
a7d27d5a 191SSL_CTX_free \- free an allocated SSL_CTX object
984263bc 192.SH "SYNOPSIS"
a7d27d5a 193.PP
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194.Vb 1
195\& #include <openssl/ssl.h>
196.Ve
197.Vb 1
198\& void SSL_CTX_free(SSL_CTX *ctx);
199.Ve
200.SH "DESCRIPTION"
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201\fISSL_CTX_free()\fR decrements the reference count of \fBctx\fR, and removes the
202SSL_CTX object pointed to by \fBctx\fR and frees up the allocated memory if the
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203the reference count has reached 0.
204.PP
205It also calls the \fIfree()\fRing procedures for indirectly affected items, if
206applicable: the session cache, the list of ciphers, the list of Client CAs,
207the certificates and keys.
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208.SH "WARNINGS"
209If a session-remove callback is set (\fISSL_CTX_sess_set_remove_cb()\fR), this
210callback will be called for each session being freed from \fBctx\fR's
211session cache. This implies, that all corresponding sessions from an
212external session cache are removed as well. If this is not desired, the user
213should explicitly unset the callback by calling
214\fISSL_CTX_sess_set_remove_cb\fR\|(\fBctx\fR, NULL) prior to calling \fISSL_CTX_free()\fR.
984263bc 215.SH "RETURN VALUES"
a7d27d5a 216\fISSL_CTX_free()\fR does not provide diagnostic information.
984263bc 217.SH "SEE ALSO"
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218SSL_CTX_new(3), ssl(3),
219SSL_CTX_sess_set_get_cb(3)
220
221.rn }` ''
222.IX Title "SSL_CTX_free 3"
223.IX Name "SSL_CTX_free - free an allocated SSL_CTX object"
224
225.IX Header "NAME"
226
227.IX Header "SYNOPSIS"
228
229.IX Header "DESCRIPTION"
230
231.IX Header "WARNINGS"
232
233.IX Header "RETURN VALUES"
234
984263bc 235.IX Header "SEE ALSO"
a7d27d5a 236