Port getaddrinfo to MSVC++.

loewis · loewis · commit d783041a140d · 2001-07-19T17:37:46.000Z
diff --git a/Modules/addrinfo.h b/Modules/addrinfo.h
@@ -105,7 +105,7 @@ struct addrinfo {
  */
 #define _SS_MAXSIZE	128
 #ifdef HAVE_LONG_LONG
-#define _SS_ALIGNSIZE	(sizeof(long long))
+#define _SS_ALIGNSIZE	(sizeof(LONG_LONG))
 #else
 #define _SS_ALIGNSIZE	(sizeof(double))
 #endif
@@ -122,7 +122,7 @@ struct sockaddr_storage {
 #endif
 	char	__ss_pad1[_SS_PAD1SIZE];
 #ifdef HAVE_LONG_LONG
-	long long __ss_align;	/* force desired structure storage alignment */
+	LONG_LONG __ss_align;	/* force desired structure storage alignment */
 #else
 	double __ss_align;	/* force desired structure storage alignment */
 #endif
diff --git a/Modules/getaddrinfo.c b/Modules/getaddrinfo.c
@@ -117,6 +117,17 @@ static struct gai_afd {
 #define PTON_MAX	4
 #endif
 
+#ifndef IN_MULTICAST
+#define IN_MULTICAST(i)	    (((i) & 0xf0000000U) == 0xe0000000U)
+#endif
+
+#ifndef IN_EXPERIMENTAL
+#define IN_EXPERIMENTAL(i)  (((i) & 0xe0000000U) == 0xe0000000U)
+#endif
+
+#ifndef IN_LOOPBACKNET
+#define IN_LOOPBACKNET	    127
+#endif
 
 static int get_name Py_PROTO((const char *, struct gai_afd *,
 			  struct addrinfo **, char *, struct addrinfo *,
@@ -527,7 +538,8 @@ get_addr(hostname, af, res, pai, port0)
 	struct gai_afd *gai_afd;
 	int i, error = 0, h_error;
 	char *ap;
-#ifndef INET6
+#if !defined(INET6) && !defined(MS_WIN32)
+	/* In winsock.h, h_errno is #defined as a function call. */
 	extern int h_errno;
 #endif
 
diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c
@@ -195,12 +195,7 @@ Socket methods:
 #include <GUSI.h>
 #endif
 
-/* XXX 24-Jun-2000 Tim:  I have no idea what the code inside this block is
-   trying to do, and don't have time to look.  Looks like Unix-specific code
-   in those files, though, which will never compile on Windows. */
-#ifndef MS_WINDOWS
 #include "addrinfo.h"
-#endif /* ifndef MS_WINDOWS hack */
 
 #ifdef USE_SSL
 #include "openssl/rsa.h"
@@ -211,11 +206,6 @@ Socket methods:
 #include "openssl/err.h"
 #endif /* USE_SSL */
 
-/* XXX 24-Jun-2000 Tim:  I have no idea what the code inside this block is
-   trying to do, and don't have time to look.  Looks like Unix-specific code
-   in those files, though, which will never compile on Windows. */
-#ifndef MS_WINDOWS
-
 #ifndef HAVE_INET_PTON
 int inet_pton (int af, char *src, void *dst);
 char *inet_ntop(int af, void *src, char *dst, socklen_t size);
@@ -229,8 +219,6 @@ char *inet_ntop(int af, void *src, char *dst, socklen_t size);
 #include "getnameinfo.c"
 #endif
 
-#endif /* ifndef MS_WINDOWS hack */
-
 #if defined(MS_WINDOWS) || defined(__BEOS__)
 /* BeOS suffers from the same socket dichotomy as Win32... - [cjh] */
 /* seem to be a few differences in the API */
