NAME

       CURLOPT_HTTP200ALIASES - alternative matches for HTTP 200 OK

SYNOPSIS

       #include <curl/curl.h>

       CURLcode curl_easy_setopt(CURL *handle, CURLOPT_HTTP200ALIASES,
                                 struct curl_slist *aliases);

DESCRIPTION

       Pass a pointer to a linked list of aliases to be treated as valid HTTP 200 responses. Some
       servers respond with a custom header response line. For example, SHOUTcast servers respond
       with  "ICY 200 OK". Also some old Icecast 1.3.x servers respond like that for certain user
       agent headers or in absence of such. By including this string in your list of aliases, the
       response gets treated as a valid HTTP header line such as "HTTP/1.0 200 OK".

       The linked list should be a fully valid list of struct curl_slist structs, and be properly
       filled in. Use curl_slist_append(3) to create the list and curl_slist_free_all(3) to clean
       up an entire list.

       The  alias  itself is not parsed for any version strings. The protocol is assumed to match
       HTTP 1.0 when an alias match.

DEFAULT

       NULL

PROTOCOLS

       This functionality affects http only

EXAMPLE

       int main(void)
       {
         CURL *curl = curl_easy_init();
         if(curl) {
           struct curl_slist *list;
           curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");

           list = curl_slist_append(NULL, "ICY 200 OK");
           list = curl_slist_append(list, "WEIRDO 99 FINE");

           curl_easy_setopt(curl, CURLOPT_HTTP200ALIASES, list);
           curl_easy_perform(curl);
           curl_slist_free_all(list); /* free the list again */
         }
       }

AVAILABILITY

       Added in curl 7.10.3

RETURN VALUE

       Returns CURLE_OK if HTTP is supported, and CURLE_UNKNOWN_OPTION if not.

SEE ALSO

       CURLOPT_HTTP09_ALLOWED(3), CURLOPT_HTTP_VERSION(3)