plucky (3) CURLINFO_CAPATH.3.gz

NAME

       CURLINFO_CAPATH - get the default built-in CA path string

SYNOPSIS

       #include <curl/curl.h>

       CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_CAPATH, char **path);

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 CURLOPT_CAPATH(3) 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
       CURLOPT_CAPATH(3).

       This is a path identifying a directory.

       The path pointer is set to NULL if there is no default path.

PROTOCOLS

       This functionality affects all TLS based protocols: HTTPS, FTPS, IMAPS, POP3S, SMTPS etc.

       This option works only with the following TLS backends: GnuTLS, OpenSSL, mbedTLS and wolfSSL

EXAMPLE

       int main(void)
       {
         CURL *curl = curl_easy_init();
         if(curl) {
           char *capath = NULL;
           curl_easy_getinfo(curl, CURLINFO_CAPATH, &capath);
           if(capath) {
             printf("default ca path: %s\n", capath);
           }
           curl_easy_cleanup(curl);
         }
       }

AVAILABILITY

       Added in curl 7.84.0

RETURN VALUE

       curl_easy_getinfo(3) returns a CURLcode indicating success or error.

       CURLE_OK (0) means everything was OK, non-zero means an error occurred, see libcurl-errors(3).

SEE ALSO

       CURLINFO_CAINFO(3), curl_easy_getinfo(3), curl_easy_setopt(3)