smtp: use the upload buffer size for scratch buffer malloc

[platform/upstream/curl.git] / lib / if2ip.h

diff --git a/lib/if2ip.h b/lib/if2ip.h
index ac58752..a90e662 100644 (file)
--- a/lib/if2ip.h
+++ b/lib/if2ip.h
@@ -7,11 +7,11 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
- * are also available at http://curl.haxx.se/docs/copyright.html.
+ * are also available at https://curl.haxx.se/docs/copyright.html.
  *
  * You may opt to use, copy, modify, merge, publish, distribute and/or sell
  * copies of the Software, and permit persons to whom the Software is
@@ -23,6 +23,15 @@
  ***************************************************************************/
 #include "curl_setup.h"
 
+/* IPv6 address scopes. */
+#define IPV6_SCOPE_GLOBAL       0       /* Global scope. */
+#define IPV6_SCOPE_LINKLOCAL    1       /* Link-local scope. */
+#define IPV6_SCOPE_SITELOCAL    2       /* Site-local scope (deprecated). */
+#define IPV6_SCOPE_UNIQUELOCAL  3       /* Unique local */
+#define IPV6_SCOPE_NODELOCAL    4       /* Loopback. */
+
+unsigned int Curl_ipv6_scope(const struct sockaddr *sa);
+
 bool Curl_if_is_interface_name(const char *interf);
 
 typedef enum {
@@ -32,7 +41,8 @@ typedef enum {
 } if2ip_result_t;
 
 if2ip_result_t Curl_if2ip(int af, unsigned int remote_scope,
-                          const char *interf, char *buf, int buf_size);
+                          unsigned int remote_scope_id, const char *interf,
+                          char *buf, int buf_size);
 
 #ifdef __INTERIX