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---
c: Copyright (C) Daniel Stenberg, <[email protected]>, et al.
SPDX-License-Identifier: curl
Title: CURLINFO_POSTTRANSFER_TIME_T
Section: 3
Source: libcurl
See-also:
- CURLINFO_PRETRANSFER_TIME_T (3)
- CURLOPT_TIMEOUT (3)
- curl_easy_getinfo (3)
- curl_easy_setopt (3)
Protocol:
- All
Added-in: 8.10.0
---
# NAME
CURLINFO_POSTTRANSFER_TIME_T - get the time until the last byte is sent
# SYNOPSIS
~~~c
#include <curl/curl.h>
CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_POSTTRANSFER_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 last byte is sent by libcurl.
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%
# EXAMPLE
~~~c
int main(void)
{
CURL *curl = curl_easy_init();
if(curl) {
CURLcode res;
curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
res = curl_easy_perform(curl);
if(CURLE_OK == res) {
curl_off_t posttransfer;
res = curl_easy_getinfo(curl, CURLINFO_POSTTRANSFER_TIME_T,
&posttransfer);
if(CURLE_OK == res) {
printf("Request sent after: %" CURL_FORMAT_CURL_OFF_T ".%06ld us",
posttransfer / 1000000, (long)(posttransfer % 1000000));
}
}
/* always cleanup */
curl_easy_cleanup(curl);
}
}
~~~
# %AVAILABILITY%
# RETURN VALUE
Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
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