Patch #520062: Support IPv6 with VC.NET.

loewis · loewis · commit 272cb40e31fd · 2002-03-01T08:31:07.000Z
diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c
@@ -409,8 +409,11 @@ PyGAI_Err(int error)
 {
 	PyObject *v;
 
+#ifdef EAI_SYSTEM
+	/* EAI_SYSTEM is not available on Windows XP. */
 	if (error == EAI_SYSTEM)
 		return PySocket_Err();
+#endif
 
 #ifdef HAVE_GAI_STRERROR
 	v = Py_BuildValue("(is)", error, gai_strerror(error));
diff --git a/Modules/socketmodule.h b/Modules/socketmodule.h
@@ -9,8 +9,18 @@
 # endif
 
 #else /* MS_WINDOWS */
+#if _MSC_VER >= 1300
+# include <winsock2.h>
+# include <ws2tcpip.h>
+# define HAVE_ADDRINFO
+# define HAVE_SOCKADDR_STORAGE
+# define HAVE_GETADDRINFO
+# define HAVE_GETNAMEINFO
+# define ENABLE_IPV6
+#else
 # include <winsock.h>
 #endif
+#endif
 
 #ifdef HAVE_SYS_UN_H
 # include <sys/un.h>
diff --git a/PC/pyconfig.h b/PC/pyconfig.h
@@ -408,7 +408,11 @@ typedef int pid_t;
 /* #undef size_t */
 
 /* Define to `int' if <sys/types.h> doesn't define.  */
+#if _MSC_VER + 0 >= 1300
+/* VC.NET typedefs socklen_t in ws2tcpip.h. */
+#else
 #define socklen_t int
+#endif
 
 /* Define if you have the ANSI C header files.  */
 #define STDC_HEADERS 1
