5a488251f7
- make DEFAULT sections less repetitive - make historic mentions use HISTORY - generate the protocols section on `# %PROTOCOLS%` instead of guessing where to put it - generate the availability section on `# %AVAILABILITY%` instead of guessing where to put it - make the protocols section more verbose Closes #14227
76 lines
1.4 KiB
Markdown
76 lines
1.4 KiB
Markdown
---
|
|
c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
|
|
SPDX-License-Identifier: curl
|
|
Title: CURLOPT_SSLENGINE
|
|
Section: 3
|
|
Source: libcurl
|
|
See-also:
|
|
- CURLINFO_SSL_ENGINES (3)
|
|
- CURLOPT_SSLENGINE_DEFAULT (3)
|
|
- CURLOPT_SSLKEY (3)
|
|
Protocol:
|
|
- TLS
|
|
TLS-backend:
|
|
- OpenSSL
|
|
Added-in: 7.9.3
|
|
---
|
|
|
|
# NAME
|
|
|
|
CURLOPT_SSLENGINE - SSL engine identifier
|
|
|
|
# SYNOPSIS
|
|
|
|
~~~c
|
|
#include <curl/curl.h>
|
|
|
|
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_SSLENGINE, char *id);
|
|
~~~
|
|
|
|
# DESCRIPTION
|
|
|
|
Pass a pointer to a null-terminated string as parameter. It is used as the
|
|
identifier for the crypto engine you want to use for your private key.
|
|
|
|
The application does not have to keep the string around after setting this
|
|
option.
|
|
|
|
# DEFAULT
|
|
|
|
NULL
|
|
|
|
# %PROTOCOLS%
|
|
|
|
# EXAMPLE
|
|
|
|
~~~c
|
|
int main(void)
|
|
{
|
|
CURL *curl = curl_easy_init();
|
|
if(curl) {
|
|
CURLcode res;
|
|
curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/");
|
|
curl_easy_setopt(curl, CURLOPT_SSLENGINE, "dynamic");
|
|
res = curl_easy_perform(curl);
|
|
curl_easy_cleanup(curl);
|
|
}
|
|
}
|
|
~~~
|
|
|
|
# %AVAILABILITY%
|
|
|
|
# RETURN VALUE
|
|
|
|
CURLE_OK - Engine found.
|
|
|
|
CURLE_SSL_ENGINE_NOTFOUND - Engine not found, or OpenSSL was not built with
|
|
engine support.
|
|
|
|
CURLE_SSL_ENGINE_INITFAILED - Engine found but initialization failed.
|
|
|
|
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.
|