Remove tests for HAS_IPV6 in win32unix

IPv6 is always enabled on Windows.
ocaml · Feb 1, 2021 · 8e0f3a8 · 8e0f3a8
1 parent aeb312e
commit 8e0f3a8
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Showing 2 changed files with 1 addition and 16 deletions.
diff --git a/otherlibs/win32unix/socket.c b/otherlibs/win32unix/socket.c
@@ -17,12 +17,7 @@
 #include "unixsupport.h"
 
 int socket_domain_table[] = {
-  PF_UNIX, PF_INET,
-#if defined(HAS_IPV6)
-  PF_INET6
-#else
-  PF_UNSPEC
-#endif
+  PF_UNIX, PF_INET, PF_INET6
 };
 
 int socket_type_table[] = {
@@ -33,14 +28,6 @@ CAMLprim value unix_socket(value cloexec, value domain, value type, value proto)
 {
   SOCKET s;
 
-  #ifndef HAS_IPV6
-  /* IPv6 requires WinSock2, we must raise an error on PF_INET6 */
-  if (Int_val(domain) >= sizeof(socket_domain_table)/sizeof(int)) {
-    win32_maperr(WSAEPFNOSUPPORT);
-    uerror("socket", Nothing);
-  }
-  #endif
-
   s = socket(socket_domain_table[Int_val(domain)],
                    socket_type_table[Int_val(type)],
                    Int_val(proto));

diff --git a/otherlibs/win32unix/unixsupport.h b/otherlibs/win32unix/unixsupport.h
@@ -24,10 +24,8 @@
 #include <process.h>
 #include <sys/types.h>
 #include <winsock2.h>
-#ifdef HAS_IPV6
 #include <ws2tcpip.h>
 #include <wspiapi.h>
-#endif
 
 #ifdef __cplusplus
 extern "C" {