.\" generated by cd2nroff 0.1 from CURLINFO_NAMELOOKUP_TIME.md .TH CURLINFO_NAMELOOKUP_TIME 3 "2024-09-18" libcurl .SH NAME CURLINFO_NAMELOOKUP_TIME \- get the name lookup time .SH SYNOPSIS .nf #include CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_NAMELOOKUP_TIME, double *timep); .fi .SH 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 \fIcurl_easy_getinfo(3)\fP man page. .SH PROTOCOLS This functionality affects all supported protocols .SH EXAMPLE .nf int main(void) { CURL *curl = curl_easy_init(); if(curl) { CURLcode res; double namelookup; curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/"); 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); } } .fi .SH AVAILABILITY Added in curl 7.4.1 .SH RETURN VALUE Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not. .SH SEE ALSO .BR CURLINFO_NAMELOOKUP_TIME_T (3), .BR curl_easy_getinfo (3), .BR curl_easy_setopt (3)