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CURLINFO_PRETRANSFER_TIME(3curl_easy_getinfo optioCURLINFO_PRETRANSFER_TIME(3)

NAME
       CURLINFO_PRETRANSFER_TIME - get the time	until the file transfer	start

SYNOPSIS
       #include	<curl/curl.h>

       CURLcode	  curl_easy_getinfo(CURL  *handle,  CURLINFO_PRETRANSFER_TIME,
       double *timep);

DESCRIPTION
       Pass a pointer to a double to receive the time,	in  seconds,  it  took
       from the	start until the	file transfer is just about to begin. This in-
       cludes all pre-transfer commands	and negotiations that are specific  to
       the particular protocol(s) involved. It does not	involve	the sending of
       the protocol- specific request that triggers a transfer.

       See also	the TIMES overview in the curl_easy_getinfo(3) man page.

PROTOCOLS
       All

EXAMPLE
       curl = curl_easy_init();
       if(curl)	{
	 double	pretransfer;
	 curl_easy_setopt(curl,	CURLOPT_URL, url);
	 res = curl_easy_perform(curl);
	 if(CURLE_OK ==	res) {
	   res = curl_easy_getinfo(curl, CURLINFO_PRETRANSFER_TIME, &pretransfer);
	   if(CURLE_OK == res) {
	     printf("Time: %.1f", pretransfer);
	   }
	 }
	 /* always cleanup */
	 curl_easy_cleanup(curl);
       }

AVAILABILITY
       Added in	7.4.1

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),

libcurl	7.54.1			 May 05, 2017	  CURLINFO_PRETRANSFER_TIME(3)

NAME | SYNOPSIS | DESCRIPTION | PROTOCOLS | EXAMPLE | AVAILABILITY | RETURN VALUE | SEE ALSO

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