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CURLOPT_SSLENGINE_DEFAULT(3)                          curl_easy_setopt options

NAME

CURLOPT_SSLENGINE_DEFAULT - make SSL engine default

SYNOPSIS

#include <curl/curl.h> CURLcode curl_easy_setopt(CURL *handle, CURLOPT_SSLENGINE_DEFAULT, long val);

DESCRIPTION

Pass a long set to 1 to make the already specified crypto engine the default for (asymmetric) crypto operations. This option has no effect unless set after CURLOPT_SSLENGINE(3).

DEFAULT

None

PROTOCOLS

All TLS based protocols: HTTPS, FTPS, IMAPS, POP3S, SMTPS etc.

EXAMPLE

CURL *curl = curl_easy_init(); if(curl) { curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/"); curl_easy_setopt(curl, CURLOPT_SSLENGINE, "dynamic"); curl_easy_setopt(curl, CURLOPT_SSLENGINE_DEFAULT, 1L); ret = curl_easy_perform(curl); curl_easy_cleanup(curl); }

AVAILABILITY

Only if the SSL backend is OpenSSL built with engine support.

RETURN VALUE

CURLE_OK - Engine set as default. CURLE_SSL_ENGINE_SETFAILED - Engine could not be set as default. CURLE_NOT_BUILT_IN - Option not built in, OpenSSL is not the SSL backend. CURLE_UNKNOWN_OPTION - Option not recognized. CURLE_OUT_OF_MEMORY - Insufficient heap space.

SEE ALSO

CURLOPT_SSLENGINE(3), CURLOPT_SSLCERT(3), libcurl 7.65.3 May 31, 2017 CURLOPT_SSLENGINE_DEFAULT(3)

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