changed HAVE_SIN6_SCOPE_ID define to HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID since just found that ares already uses this define.

8 files changed, 10 insertions, 8 deletions

diff --git a/lib/Makefile.netware b/lib/Makefile.netware
index 546086796..658b97996 100644
--- a/lib/Makefile.netware
+++ b/lib/Makefile.netware
@@ -454,7 +454,7 @@ ifdef ENABLE_IPV6
 	@echo $(DL)#define ENABLE_IPV6 1$(DL) >> $@
 	@echo $(DL)#define HAVE_FREEADDRINFO 1$(DL) >> $@
 	@echo $(DL)#define HAVE_GETADDRINFO 1$(DL) >> $@
-	@echo $(DL)#define HAVE_SIN6_SCOPE_ID 1$(DL) >> $@
+	@echo $(DL)#define HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID 1$(DL) >> $@
 endif
 endif
 	@echo $(DL)#define USE_MANUAL 1$(DL) >> $@
diff --git a/lib/config-os400.h b/lib/config-os400.h
index dccf8a869..efb019551 100644
--- a/lib/config-os400.h
+++ b/lib/config-os400.h
@@ -43,7 +43,7 @@
 #define ENABLE_IPV6
 
 /* Define if struct sockaddr_in6 has the sin6_scope_id member */
-#define HAVE_SIN6_SCOPE_ID 1
+#define HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID 1
 
 /* Define this to 'int' if ssize_t is not an available typedefed type */
 #undef ssize_t
diff --git a/lib/config-riscos.h b/lib/config-riscos.h
index 25097fb0b..e525c6a60 100644
--- a/lib/config-riscos.h
+++ b/lib/config-riscos.h
@@ -39,7 +39,7 @@
 #undef ENABLE_IPV6
 
 /* Define if struct sockaddr_in6 has the sin6_scope_id member */
-#define HAVE_SIN6_SCOPE_ID 1
+#define HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID 1
 
 /* Define this to 'int' if ssize_t is not an available typedefed type */
 #undef ssize_t
diff --git a/lib/config-symbian.h b/lib/config-symbian.h
index cc9b03cb9..5f8296add 100644
--- a/lib/config-symbian.h
+++ b/lib/config-symbian.h
@@ -67,7 +67,7 @@
 #define ENABLE_IPV6 1
 
 /* Define if struct sockaddr_in6 has the sin6_scope_id member */
-#define HAVE_SIN6_SCOPE_ID 1
+#define HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID 1
 
 /* Define to the type qualifier of arg 1 for getnameinfo. */
 #define GETNAMEINFO_QUAL_ARG1 const
diff --git a/lib/config-tpf.h b/lib/config-tpf.h
index 8524cda19..107158ca8 100644
--- a/lib/config-tpf.h
+++ b/lib/config-tpf.h
@@ -63,7 +63,7 @@
 /* #undef ENABLE_IPV6 */
 
 /* Define if struct sockaddr_in6 has the sin6_scope_id member */
-/* #undef HAVE_SIN6_SCOPE_ID */
+/* #undef HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID */
 
 /* Define to the type of arg 1 for getnameinfo. */
 /* #undef GETNAMEINFO_TYPE_ARG1 */
diff --git a/lib/config-win32ce.h b/lib/config-win32ce.h
index 65b00a104..69caa4666 100644
--- a/lib/config-win32ce.h
+++ b/lib/config-win32ce.h
@@ -324,7 +324,7 @@
 #define HAVE_STRUCT_TIMEVAL 1
 
 /* Define this if struct sockaddr_in6 has the sin6_scope_id member */
-#define HAVE_SIN6_SCOPE_ID 1
+#define HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID 1
 
 /* ---------------------------------------------------------------- */
 /*                        COMPILER SPECIFIC                         */
diff --git a/lib/connect.c b/lib/connect.c
index 569142d3e..47e8681c5 100644
--- a/lib/connect.c
+++ b/lib/connect.c
@@ -769,7 +769,7 @@ singleipconnect(struct connectdata *conn,
     /* no socket, no connection */
     return CURL_SOCKET_BAD;
 
-#ifdef ENABLE_IPV6
+#if defined(ENABLE_IPV6) && defined(HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID)
   if (conn->scope && (addr.family == AF_INET6))
     sa6->sin6_scope_id = conn->scope;
 #endif
diff --git a/lib/if2ip.c b/lib/if2ip.c
index 74cd5266e..0e74042d2 100644
--- a/lib/if2ip.c
+++ b/lib/if2ip.c
@@ -86,10 +86,12 @@ char *Curl_if2ip(int af, const char *interface, char *buf, int buf_size)
         char scope[12]="";
 #ifdef ENABLE_IPV6
         if (af == AF_INET6) {
-          unsigned int scopeid;
+          unsigned int scopeid = 0;
           addr = &((struct sockaddr_in6 *)iface->ifa_addr)->sin6_addr;
+#ifdef HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID
           /* Include the scope of this interface as part of the address */
           scopeid = ((struct sockaddr_in6 *)iface->ifa_addr)->sin6_scope_id;
+#endif
           if (scopeid)
             snprintf(scope, sizeof(scope), "%%%u", scopeid);
         }