Mercurial > hgrepos > Python2 > PyMuPDF
comparison mupdf-source/thirdparty/curl/docs/libcurl/opts/CURLINFO_SSL_ENGINES.3 @ 2:b50eed0cc0ef upstream
ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
The directory name has changed: no version number in the expanded directory now.
| author | Franz Glasner <fzglas.hg@dom66.de> |
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| date | Mon, 15 Sep 2025 11:43:07 +0200 |
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| 1:1d09e1dec1d9 | 2:b50eed0cc0ef |
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| 23 .TH CURLINFO_SSL_ENGINES 3 "1 Sep 2015" "libcurl 7.44.0" "curl_easy_getinfo options" | |
| 24 .SH NAME | |
| 25 CURLINFO_SSL_ENGINES \- get an slist of OpenSSL crypto-engines | |
| 26 .SH SYNOPSIS | |
| 27 #include <curl/curl.h> | |
| 28 | |
| 29 CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_SSL_ENGINES, | |
| 30 struct curl_slist **engine_list); | |
| 31 .SH DESCRIPTION | |
| 32 Pass the address of a 'struct curl_slist *' to receive a linked-list of | |
| 33 OpenSSL crypto-engines supported. Note that engines are normally implemented | |
| 34 in separate dynamic libraries. Hence not all the returned engines may be | |
| 35 available at run-time. \fBNOTE:\fP you must call \fIcurl_slist_free_all(3)\fP | |
| 36 on the list pointer once you're done with it, as libcurl will not free the | |
| 37 data for you. | |
| 38 .SH PROTOCOLS | |
| 39 All TLS based ones. | |
| 40 .SH EXAMPLE | |
| 41 .nf | |
| 42 CURL *curl = curl_easy_init(); | |
| 43 if(curl) { | |
| 44 CURLcode res; | |
| 45 struct curl_slist *engines; | |
| 46 res = curl_easy_getinfo(curl, CURLINFO_SSL_ENGINES, &engines); | |
| 47 if((res == CURLE_OK) && engines) { | |
| 48 /* we have a list, free it when done using it */ | |
| 49 curl_slist_free_all(engines); | |
| 50 } | |
| 51 | |
| 52 curl_easy_cleanup(curl); | |
| 53 } | |
| 54 .fi | |
| 55 .SH AVAILABILITY | |
| 56 Added in 7.12.3. Available in OpenSSL builds with "engine" support. | |
| 57 .SH RETURN VALUE | |
| 58 Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not. | |
| 59 .SH "SEE ALSO" | |
| 60 .BR curl_easy_getinfo "(3), " curl_easy_setopt "(3), " |