1CURLINFO_STARTTRANSFER_TIME_cTu(r3l)_easy_getinfo opCtUiRoLnIsNFO_STARTTRANSFER_TIME_T(3)
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NAME

6       CURLINFO_STARTTRANSFER_TIME_T  -  get  the time until the first byte is
7       received
8

SYNOPSIS

10       #include <curl/curl.h>
11
12       CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_STARTTRANSFER_TIME_T,
13       curl_off_t *timep);
14

DESCRIPTION

16       Pass a pointer to a curl_off_t to receive the time, in microseconds, it
17       took from the start until the first byte is received by  libcurl.  This
18       includes  CURLINFO_PRETRANSFER_TIME_T(3)  and  also the time the server
19       needs to calculate the result.
20
21       See also the TIMES overview in the curl_easy_getinfo(3) man page.
22

PROTOCOLS

24       All
25

EXAMPLE

27       curl = curl_easy_init();
28       if(curl) {
29         curl_off_t start;
30         curl_easy_setopt(curl, CURLOPT_URL, url);
31         res = curl_easy_perform(curl);
32         if(CURLE_OK == res) {
33           res = curl_easy_getinfo(curl, CURLINFO_STARTTRANSFER_TIME_T, &start);
34           if(CURLE_OK == res) {
35             printf("Time: %" CURL_FORMAT_CURL_OFF_T ".%06ld", start / 1000000,
36                    (long)(start % 1000000));
37           }
38         }
39         /* always cleanup */
40         curl_easy_cleanup(curl);
41       }
42

AVAILABILITY

44       Added in 7.61.0
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RETURN VALUE

47       Returns CURLE_OK if the option is supported,  and  CURLE_UNKNOWN_OPTION
48       if not.
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SEE ALSO

51       curl_easy_getinfo(3),     curl_easy_setopt(3),     CURLINFO_STARTTRANSā€
52       FER_TIME(3)
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56libcurl 7.61.1                   May 17, 2018 CURLINFO_STARTTRANSFER_TIME_T(3)
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