1---
2c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
3SPDX-License-Identifier: curl
4Title: CURLINFO_POSTTRANSFER_TIME_T
5Section: 3
6Source: libcurl
7See-also:
8  - CURLINFO_PRETRANSFER_TIME_T (3)
9  - CURLOPT_TIMEOUT (3)
10  - curl_easy_getinfo (3)
11  - curl_easy_setopt (3)
12Protocol:
13  - All
14Added-in: 8.10.0
15---
16
17# NAME
18
19CURLINFO_POSTTRANSFER_TIME_T - get the time until the last byte is sent
20
21# SYNOPSIS
22
23~~~c
24#include <curl/curl.h>
25
26CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_POSTTRANSFER_TIME_T,
27                           curl_off_t *timep);
28~~~
29
30# DESCRIPTION
31
32Pass a pointer to a curl_off_t to receive the time, in microseconds,
33it took from the start until the last byte is sent by libcurl.
34
35When a redirect is followed, the time from each request is added together.
36
37See also the TIMES overview in the curl_easy_getinfo(3) man page.
38
39# %PROTOCOLS%
40
41# EXAMPLE
42
43~~~c
44int main(void)
45{
46  CURL *curl = curl_easy_init();
47  if(curl) {
48    CURLcode res;
49    curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
50    res = curl_easy_perform(curl);
51    if(CURLE_OK == res) {
52      curl_off_t posttransfer;
53      res = curl_easy_getinfo(curl, CURLINFO_POSTTRANSFER_TIME_T,
54                              &posttransfer);
55      if(CURLE_OK == res) {
56        printf("Request sent after: %" CURL_FORMAT_CURL_OFF_T ".%06ld us",
57               posttransfer / 1000000, (long)(posttransfer % 1000000));
58      }
59    }
60    /* always cleanup */
61    curl_easy_cleanup(curl);
62  }
63}
64~~~
65
66# %AVAILABILITY%
67
68# RETURN VALUE
69
70Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
71