CURLINFO_NAMELOOKUP_TIME(3)                          curl_easy_getinfo options

NAME
       CURLINFO_NAMELOOKUP_TIME - get the name lookup time

SYNOPSIS
       #include <curl/curl.h>

       CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_NAMELOOKUP_TIME,
       double *timep);

DESCRIPTION
       Pass a pointer to a double to receive the total time in seconds from
       the start until the name resolving was completed.

       When a redirect is followed, the time from each request is added
       together.

       See also the TIMES overview in the _easy_getinfo&section=3">curl_easy_getinfo(3) man page.

PROTOCOLS
       All

EXAMPLE
       curl = curl_easy_init();
       if(curl) {
         double namelookup;
         curl_easy_setopt(curl, CURLOPT_URL, url);
         res = curl_easy_perform(curl);
         if(CURLE_OK == res) {
           res = curl_easy_getinfo(curl, CURLINFO_NAMELOOKUP_TIME, &namelookup);
           if(CURLE_OK == res) {
             printf("Time: %.1f", namelookup);
           }
         }
         /* always cleanup */
         curl_easy_cleanup(curl);
       }

AVAILABILITY
       Added in 7.4.1

RETURN VALUE
       Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION
       if not.

SEE ALSO
       curl_easy_getinfo(3), curl_easy_setopt(3),
       CURLINFO_NAMELOOKUP_TIME_T(3)

libcurl 7.77.0                 November 4, 2020    CURLINFO_NAMELOOKUP_TIME(3)