tizen 2.3.1 release

[external/curl.git] / lib / if2ip.h

diff --git a/lib/if2ip.h b/lib/if2ip.h
index cdf2638..78bb0bd 100644 (file)
--- a/lib/if2ip.h
+++ b/lib/if2ip.h
@@ -1,5 +1,5 @@
-#ifndef __IF2IP_H
-#define __IF2IP_H
+#ifndef HEADER_CURL_IF2IP_H
+#define HEADER_CURL_IF2IP_H
 /***************************************************************************
  *                                  _   _ ____  _
  *  Project                     ___| | | |  _ \| |
@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2005, 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
@@ -21,12 +21,29 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
-#include "setup.h"
+#include "curl_setup.h"
 
-extern char *Curl_if2ip(int af, const char *interf, char *buf, int buf_size);
+/* 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);
 
 #ifdef __INTERIX
-#include <sys/socket.h>
 
 /* Nedelcho Stanev's work-around for SFU 3.0 */
 struct ifreq {
@@ -60,6 +77,7 @@ struct ifreq {
 #define ifr_mtu ifr_ifru.ifru_mtu /* mtu */
 
 #define SIOCGIFADDR _IOW('s', 102, struct ifreq) /* Get if addr */
-#endif /* interix */
 
-#endif
+#endif /* __INTERIX */
+
+#endif /* HEADER_CURL_IF2IP_H */