CURLOPT_FOLLOWLOCATION(3)

NAME
CURLOPT_FOLLOWLOCATION - follow HTTP 3xx redirects

SYNOPSIS
#include <curl/curl.h> CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FOLLOWLOCATION, long enable);

DESCRIPTION
A parameter set to 1 tells the library to follow any Location: header that the server sends as part of a HTTP header in a 3xx response. This means that libcurl will re-send the same request on the new location and follow new Location: headers all the way until no more such headers are returned. CURLOPT_MAXREDIRS(3) can be used to limit the number of redirects libcurl will follow. libcurl can limit to what protocols it will automatically follow. The accepted protocols are set with CURLOPT_REDIR_PROTOCOLS(3). By default libcurl will allow all protocols on redirect except several disabled for security reasons: Since 7.19.4 FILE and SCP are disabled, and since 7.40.0 SMB and SMBS are also disabled. For users who think the existing location following is too naive, too simple or just lacks features, it is very easy to instead implement your own redirect follow logic with the use of curl_easy_getinfo(3)'s CURLINFO_REDIRECT_URL option instead of using CURLOPT_FOLLOWLOCATION(3).

DEFAULT
0, disabled

PROTOCOLS
HTTP(S)

EXAMPLE
CURL *curl = curl_easy_init();
if(curl) {
  curl_easy_setopt(curl, CURLOPT_URL, "http://example.com");
  /* example.com is redirected, so we tell libcurl to follow redirection */
  curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
  curl_easy_perform(curl);
}

AVAILABILITY
Along with HTTP

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

SEE ALSO
CURLOPT_REDIR_PROTOCOLS(3), CURLOPT_PROTOCOLS(3), CURLOPT_POSTREDIR(3),