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CURLINFO_SCHEME(3)	   curl_easy_getinfo options	    CURLINFO_SCHEME(3)

NAME
       CURLINFO_SCHEME	-  get the URL scheme (sometimes called protocol) used
       in the connection

SYNOPSIS
       #include <curl/curl.h>

       CURLcode   curl_easy_getinfo(CURL   *handle,   CURLINFO_SCHEME,	  char
       **scheme);

DESCRIPTION
       Pass  a pointer to a char pointer to receive the pointer to a zero-ter-
       minated string holding the URL scheme used for the most recent  connec-
       tion done with this CURL handle.

       The  scheme pointer will be NULL or pointing to private memory you MUST
       NOT free - it gets freed when you call curl_easy_cleanup(3) on the cor-
       responding CURL handle.

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) {
	   char *scheme = NULL;
	   curl_easy_getinfo(curl, CURLINFO_SCHEME, &scheme);
	   if(scheme)
	     printf("scheme: %s\n", scheme); /* scheme: HTTP */
	 }
	 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 7.63.0			April 08, 2017		    CURLINFO_SCHEME(3)