Update to 7.40.1

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

diff --git a/lib/if2ip.h b/lib/if2ip.h
index 239087d..78bb0bd 100644 (file)
--- a/lib/if2ip.h
+++ b/lib/if2ip.h
@@ -1,18 +1,18 @@
-#ifndef __IF2IP_H
-#define __IF2IP_H
+#ifndef HEADER_CURL_IF2IP_H
+#define HEADER_CURL_IF2IP_H
 /***************************************************************************
- *                                  _   _ ____  _     
- *  Project                     ___| | | |  _ \| |    
- *                             / __| | | | |_) | |    
- *                            | (__| |_| |  _ <| |___ 
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2004, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2014, 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.
- * 
+ *
  * 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
  * furnished to do so, under the terms of the COPYING file.
@@ -20,17 +20,31 @@
  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  * KIND, either express or implied.
  *
- * $Id$
  ***************************************************************************/
-#include "setup.h"
+#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_NODELOCAL    3       /* Loopback. */
+
+unsigned int Curl_ipv6_scope(const struct sockaddr *sa);
+
+bool Curl_if_is_interface_name(const char *interf);
+
+typedef enum {
+  IF2IP_NOT_FOUND = 0, /* Interface not found */
+  IF2IP_AF_NOT_SUPPORTED = 1, /* Int. exists but has no address for this af */
+  IF2IP_FOUND = 2 /* The address has been stored in "buf" */
+} if2ip_result_t;
+
+if2ip_result_t Curl_if2ip(int af, unsigned int remote_scope,
+                          unsigned int remote_scope_id, const char *interf,
+                          char *buf, int buf_size);
 
-#if !defined(WIN32) && !defined(__BEOS__) && !defined(__CYGWIN32__) && \
-    !defined(__riscos__) !defined(__INTERIX)
-extern char *Curl_if2ip(char *interface, char *buf, int buf_size);
-#else
-#define Curl_if2ip(a,b,c) NULL
-#endif
 #ifdef __INTERIX
+
 /* Nedelcho Stanev's work-around for SFU 3.0 */
 struct ifreq {
 #define IFNAMSIZ 16
@@ -52,7 +66,6 @@ struct ifreq {
 
 /* This define was added by Daniel to avoid an extra #ifdef INTERIX in the
    C code. */
-#define ifr_dstaddr ifr_addr
 
 #define ifr_name ifr_ifrn.ifrn_name /* interface name */
 #define ifr_addr ifr_ifru.ifru_addr /* address */
@@ -63,7 +76,8 @@ struct ifreq {
 #define ifr_metric ifr_ifru.ifru_metric /* metric */
 #define ifr_mtu ifr_ifru.ifru_mtu /* mtu */
 
-#define SIOCGIFADDR _IOW('s', 102, struct ifreq) /* Get if addr */ 
-#endif /* interix */
+#define SIOCGIFADDR _IOW('s', 102, struct ifreq) /* Get if addr */
+
+#endif /* __INTERIX */
 
-#endif
+#endif /* HEADER_CURL_IF2IP_H */