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| .TH CURLINFO_CAINFO 3 "20 May 2022" "libcurl" "libcurl" |
| .SH NAME |
| CURLINFO_CAINFO \- get the default built-in CA certificate path |
| .SH SYNOPSIS |
| .nf |
| #include <curl/curl.h> |
| |
| CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_CAINFO, char **path); |
| .fi |
| .SH DESCRIPTION |
| Pass a pointer to a char pointer to receive the pointer to a null-terminated |
| string holding the default built-in path used for the \fICURLOPT_CAINFO(3)\fP |
| option unless set by the user. |
| |
| Note that in a situation where libcurl has been built to support multiple TLS |
| libraries, this option might return a string even if the specific TLS library |
| currently set to be used does not support \fICURLOPT_CAINFO(3)\fP. |
| |
| This is a path identifying a single file containing CA certificates. |
| |
| The \fBpath\fP pointer will be NULL if there is no default path. |
| .SH PROTOCOLS |
| All |
| .SH EXAMPLE |
| .nf |
| CURL *curl = curl_easy_init(); |
| if(curl) { |
| CURLcode res; |
| char *cainfo = NULL; |
| curl_easy_getinfo(curl, CURLINFO_CAINFO, &cainfo); |
| if(cainfo) |
| printf("default ca info path: %s\\n", cainfo); |
| } |
| curl_easy_cleanup(curl); |
| } |
| .fi |
| .SH AVAILABILITY |
| Added in 7.84.0 |
| .SH RETURN VALUE |
| Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not. |
| .SH "SEE ALSO" |
| .BR CURLINFO_CAPATH "(3), " |
| .BR curl_easy_getinfo "(3), " curl_easy_setopt "(3), " |