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23 .TH CURLOPT_HTTP200ALIASES 3 "May 31, 2017" "libcurl 7.59.0" "curl_easy_setopt options"
26 CURLOPT_HTTP200ALIASES \- specify alternative matches for HTTP 200 OK
29 #include <curl/curl.h>
31 CURLcode curl_easy_setopt(CURL *handle, CURLOPT_HTTP200ALIASES,
32 struct curl_slist *aliases);
34 Pass a pointer to a linked list of \fIaliases\fP to be treated as valid HTTP
35 200 responses. Some servers respond with a custom header response line. For
36 example, SHOUTcast servers respond with "ICY 200 OK". Also some very old
37 Icecast 1.3.x servers will respond like that for certain user agent headers or
38 in absence of such. By including this string in your list of aliases,
39 the response will be treated as a valid HTTP header line such as
42 The linked list should be a fully valid list of struct curl_slist structs, and
43 be properly filled in. Use \fIcurl_slist_append(3)\fP to create the list and
44 \fIcurl_slist_free_all(3)\fP to clean up an entire list.
46 The alias itself is not parsed for any version strings. The protocol is
47 assumed to match HTTP 1.0 when an alias match.
54 CURL *curl = curl_easy_init();
56 struct curl_slist *list;
57 curl_easy_setopt(curl, CURLOPT_URL, "http://example.com");
59 list = curl_slist_append(NULL, "ICY 200 OK");
60 list = curl_slist_append(list, "WEIRDO 99 FINE");
62 curl_easy_setopt(curl, CURLOPT_HTTP200ALIASES, list);
63 curl_easy_perform(curl);
64 curl_slist_free_all(list); /* free the list again */
70 Returns CURLE_OK if HTTP is supported, and CURLE_UNKNOWN_OPTION if not.
72 .BR CURLOPT_HTTP_VERSION "(3), "