table of contents
- bookworm 7.88.1-10+deb12u8
- bookworm-backports 8.10.1-1~bpo12+1
- testing 8.10.1-2
- unstable 8.11.0-1
CURLINFO_STARTTRANSFER_TIME_T(3) | curl_easy_getinfo options | CURLINFO_STARTTRANSFER_TIME_T(3) |
NAME¶
CURLINFO_STARTTRANSFER_TIME_T - get the time until the first byte is received
SYNOPSIS¶
#include <curl/curl.h> CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_STARTTRANSFER_TIME_T,
curl_off_t *timep);
DESCRIPTION¶
Pass a pointer to a curl_off_t to receive the time, in microseconds, it took from the start until the first byte is received by libcurl. This includes CURLINFO_PRETRANSFER_TIME_T(3) and also the time the server needs to calculate the result.
When a redirect is followed, the time from each request is added together.
See also the TIMES overview in the curl_easy_getinfo(3) man page.
PROTOCOLS¶
All
EXAMPLE¶
curl = curl_easy_init(); if(curl) {
curl_off_t start;
curl_easy_setopt(curl, CURLOPT_URL, url);
res = curl_easy_perform(curl);
if(CURLE_OK == res) {
res = curl_easy_getinfo(curl, CURLINFO_STARTTRANSFER_TIME_T, &start);
if(CURLE_OK == res) {
printf("Time: %" CURL_FORMAT_CURL_OFF_T ".%06ld", start / 1000000,
(long)(start % 1000000));
}
}
/* always cleanup */
curl_easy_cleanup(curl); }
AVAILABILITY¶
Added in 7.61.0
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_STARTTRANSFER_TIME(3)
January 2, 2023 | libcurl 7.88.1 |