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3rd-party/curl-7.52.1/docs/libcurl/opts/CURLOPT_SSLENGINE_DEFAULT.3

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+.\" **************************************************************************
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+.\" *  Project                     ___| | | |  _ \| |
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+.\" * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
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+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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+.\" **************************************************************************
+.\"
+.TH CURLOPT_SSLENGINE_DEFAULT 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_SSLENGINE_DEFAULT \- make SSL engine default
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_SSLENGINE_DEFAULT, long val);
+.SH 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 \fICURLOPT_SSLENGINE(3)\fP.
+.SH DEFAULT
+None
+.SH PROTOCOLS
+All TLS based protocols: HTTPS, FTPS, IMAPS, POP3S, SMTPS etc.
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Only if the SSL backend is OpenSSL built with engine support.
+.SH 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.
+.SH "SEE ALSO"
+.BR CURLOPT_SSLENGINE "(3), " CURLOPT_SSLCERT "(3), "