Provided by: libcurl4-doc_8.2.1-1ubuntu3.3_all bug

NAME

       CURLINFO_REFERER - get the referrer header

SYNOPSIS

       #include <curl/curl.h>

       CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_REFERER, char **hdrp);

DESCRIPTION

       Pass in a pointer to a char pointer and get the referrer header.

       The  hdrp  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 corresponding CURL handle.

PROTOCOLS

       HTTP(S)

EXAMPLE

       CURL *curl = curl_easy_init();
       if(curl) {
         CURLcode res;
         curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
         curl_easy_setopt(curl, CURLOPT_REFERER, "https://example.org/referrer");
         res = curl_easy_perform(curl);
         if(res == CURLE_OK) {
           char *hdr = NULL;
           curl_easy_getinfo(curl, CURLINFO_REFERER, &hdr);
           if(hdr)
             printf("Referrer header: %s\n", hdr);
         }
         curl_easy_cleanup(curl);
       }

AVAILABILITY

       Added in 7.76.0

RETURN VALUE

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

SEE ALSO

       curl_easy_getinfo(3), curl_easy_setopt(3), CURLOPT_REFERER(3),