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.TH CURLOPT_SSL_CTX_DATA 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
.SH NAME
CURLOPT_SSL_CTX_DATA \- custom pointer passed to ssl_ctx callback
.SH SYNOPSIS
#include <curl/curl.h>

CURLcode curl_easy_setopt(CURL *handle, CURLOPT_SSL_CTX_DATA, void *pointer);
.SH DESCRIPTION
Data \fIpointer\fP to pass to the ssl context callback set by the option
\fICURLOPT_SSL_CTX_FUNCTION(3)\fP, this is the pointer you'll get as third
parameter.
.SH DEFAULT
NULL
.SH PROTOCOLS
All TLS based protocols: HTTPS, FTPS, IMAPS, POP3, SMTPS etc.
.SH EXAMPLE
TODO
.SH AVAILABILITY
Added in 7.11.0. Only used with the OpenSSL and WolfSSL/CyaSSL backend.
.SH RETURN VALUE
Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
.SH "SEE ALSO"
.BR CURLOPT_SSL_CTX_FUNCTION "(3), " CURLOPT_SSLVERSION "(3), "