1 files changed, 12 insertions, 0 deletions
diff --git a/lib/url.c b/lib/url.c
index c1ff23993..1b15d6957 100644
--- a/lib/url.c
+++ b/lib/url.c
@@ -1099,6 +1099,18 @@ CURLcode Curl_setopt(struct SessionHandle *data, CURLoption option, ...)
       /* When set to NULL, reset to our internal default function */
       data->set.fread = (curl_read_callback)fread;
     break;
+  case CURLOPT_IOCTLFUNCTION:
+    /*
+     * I/O control callback. Might be NULL.
+     */
+    data->set.ioctl = va_arg(param, curl_ioctl_callback);
+    break;
+  case CURLOPT_IOCTLDATA:
+    /*
+     * I/O control data pointer. Might be NULL.
+     */
+    data->set.ioctl_client = va_arg(param, void *);
+    break;
   case CURLOPT_SSLCERT:
     /*
      * String that holds file name of the SSL certificate to use