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CURLINFO_PROTOCOL(3)	   curl_easy_getinfo options	  CURLINFO_PROTOCOL(3)

NAME
       CURLINFO_PROTOCOL - get the protocol used in the	connection

SYNOPSIS
       #include	<curl/curl.h>

       CURLcode	curl_easy_getinfo(CURL *handle,	CURLINFO_PROTOCOL, long	*p);

DESCRIPTION
       Pass  a	pointer	to a long to receive the version used in the last http
       connection.  The	returned value will be one of the CURLPROTO_* values.

PROTOCOLS
       All

EXAMPLE
       CURL *curl = curl_easy_init();
       if(curl)	{
	 CURLcode res;
	 curl_easy_setopt(curl,	CURLOPT_URL, "http://example.com");
	 res = curl_easy_perform(curl);
	 if(res	== CURLE_OK) {
	   long	protocol;
	   curl_easy_getinfo(curl, CURLINFO_PROTOCOL, &protocol);
	 }
	 curl_easy_cleanup(curl);
       }

AVAILABILITY
       Added in	7.52.0

RETURN VALUE
       Returns CURLE_OK	if the option is supported,  and  CURLE_UNKNOWN_OPTION
       if not.

SEE ALSO
       CURLINFO_RESPONSE_CODE(3), curl_easy_getinfo(3),	curl_easy_setopt(3),

libcurl	7.54.1		       November	23, 2016	  CURLINFO_PROTOCOL(3)

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

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