CURLINFO_EFFECTIVE_URL(3) Library Functions Manual CURLINFO_EFFECTIVE_URL(3) NAME CURLINFO_EFFECTIVE_URL - get the last used URL SYNOPSIS #include CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_EFFECTIVE_URL, char **urlp); DESCRIPTION Pass in a pointer to a char pointer and get the last used effective URL. In cases when you have asked libcurl to follow redirects, it may not be the same value you set with CURLOPT_URL(3). The urlp pointer is NULL or points to private memory. You MUST NOT free - it gets freed when you call curl_easy_cleanup(3) on the corresponding CURL handle. PROTOCOLS This functionality affects http only EXAMPLE int main(void) { CURL *curl = curl_easy_init(); if(curl) { CURLcode res; curl_easy_setopt(curl, CURLOPT_URL, "https://example.com"); curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L); res = curl_easy_perform(curl); if(res == CURLE_OK) { char *url = NULL; curl_easy_getinfo(curl, CURLINFO_EFFECTIVE_URL, &url); if(url) printf("Redirect to: %s\n", url); } curl_easy_cleanup(curl); } } AVAILABILITY Added in curl 7.4 RETURN VALUE Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not. SEE ALSO CURLOPT_FOLLOWLOCATION(3), curl_easy_getinfo(3), curl_easy_setopt(3) libcurl 2024-11-07 CURLINFO_EFFECTIVE_URL(3)