CURLINFO_HTTP_VERSION(3)

CURLINFO_HTTP_VERSION(3curl_easy_getinfo optionCURLINFO_HTTP_VERSION(3)

NAME

     CURLINFO_HTTP_VERSION - get the http  version  used  in  the
     connection

SYNOPSIS

     #include <curl/curl.h>

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

DESCRIPTION

     Pass a pointer to a long to receive the version used in  the
     last   http   connection.    The   returned  value  will  be
     CURL_HTTP_VERSION_1_0,       CURL_HTTP_VERSION_1_1,       or
     CURL_HTTP_VERSION_2_0,  or  0 if the version can't be deter-
     mined.

PROTOCOLS

     HTTP

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 http_version;
         curl_easy_getinfo(curl, CURLINFO_HTTP_VERSION, &http_version);
       }
       curl_easy_cleanup(curl);
     }

AVAILABILITY

     Added in 7.50.0

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 7.58.0      Last change: May 11, 2016                   1