NAME

       curl_easy_option_by_id - find an easy setopt option by id

SYNOPSIS

       #include <curl/curl.h>

       const struct curl_easyoption *curl_easy_option_by_id(CURLoption id);

DESCRIPTION

       Given a CURLoption id, this function returns a pointer to the curl_easyoption struct, holding information
       about the curl_easy_setopt(3) option using that id. The option id is the CURLOPT_ prefix ones provided in
       the  standard  curl/curl.h  header  file.  This function returns the non-alias version of the cases where
       there is an alias function as well.

       If libcurl has no option with the given id, this function returns NULL.

EXAMPLE

       int main(void)
       {
         const struct curl_easyoption *opt = curl_easy_option_by_id(CURLOPT_URL);
         if(opt) {
           printf("This option wants type %x\n", opt->type);
         }
       }

AVAILABILITY

       This function was added in libcurl 7.73.0

RETURN VALUE

       A pointer to the curl_easyoption struct for the option or NULL.

SEE ALSO

       curl_easy_option_by_name(3), curl_easy_option_next(3), curl_easy_setopt(3)

libcurl 8.5.0                                   December 04, 2023                      curl_easy_option_by_id(3)