Merged revisions 64214 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r64214 | amaury.forgeotdarc | 2008-06-13 02:42:22 +0200 (ven., 13 juin 2008) | 6 lines
Restore support for Microsoft VC6 compiler.
Some functions in the msvcrt module are skipped,
and socket.ioctl is enabled only when using a more recent Platform SDK.
(and yes, there are still companies that use a 10-years old compiler)
........
diff --git a/Modules/errnomodule.c b/Modules/errnomodule.c
index 227e24b..d5fe460 100644
--- a/Modules/errnomodule.c
+++ b/Modules/errnomodule.c
@@ -6,7 +6,7 @@
/* Windows socket errors (WSA*) */
#ifdef MS_WINDOWS
#define WIN32_LEAN_AND_MEAN
-#include <winsock.h>
+#include <windows.h>
#endif
/*
diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c
index 3f94ebc..b948132 100644
--- a/Modules/socketmodule.c
+++ b/Modules/socketmodule.c
@@ -2628,7 +2628,7 @@
Shut down the reading side of the socket (flag == SHUT_RD), the writing side\n\
of the socket (flag == SHUT_WR), or both ends (flag == SHUT_RDWR).");
-#ifdef MS_WINDOWS
+#if defined(MS_WINDOWS) && defined(SIO_RCVALL)
static PyObject*
sock_ioctl(PySocketSockObject *s, PyObject *arg)
{
@@ -2677,7 +2677,7 @@
METH_NOARGS, getsockname_doc},
{"getsockopt", (PyCFunction)sock_getsockopt, METH_VARARGS,
getsockopt_doc},
-#ifdef MS_WINDOWS
+#if defined(MS_WINDOWS) && defined(SIO_RCVALL)
{"ioctl", (PyCFunction)sock_ioctl, METH_VARARGS,
sock_ioctl_doc},
#endif
diff --git a/Modules/socketmodule.h b/Modules/socketmodule.h
index 114084c..a24110f 100644
--- a/Modules/socketmodule.h
+++ b/Modules/socketmodule.h
@@ -13,20 +13,23 @@
# endif
#else /* MS_WINDOWS */
-#if _MSC_VER >= 1300
# include <winsock2.h>
# include <ws2tcpip.h>
-# include <MSTcpIP.h> /* for SIO_RCVALL */
-# define HAVE_ADDRINFO
-# define HAVE_SOCKADDR_STORAGE
-# define HAVE_GETADDRINFO
-# define HAVE_GETNAMEINFO
-# define ENABLE_IPV6
-#else
-# define WIN32_LEAN_AND_MEAN
-# include <winsock.h>
-#endif
-#endif
+/* VC6 is shipped with old platform headers, and does not have MSTcpIP.h
+ * Separate SDKs have all the functions we want, but older ones don't have
+ * any version information. I use IPPROTO_IPV6 to detect a decent SDK.
+ */
+# ifdef IPPROTO_IPV6
+# include <MSTcpIP.h> /* for SIO_RCVALL */
+# define HAVE_ADDRINFO
+# define HAVE_SOCKADDR_STORAGE
+# define HAVE_GETADDRINFO
+# define HAVE_GETNAMEINFO
+# define ENABLE_IPV6
+# else
+typedef int socklen_t;
+# endif /* IPPROTO_IPV6 */
+#endif /* MS_WINDOWS */
#ifdef HAVE_SYS_UN_H
# include <sys/un.h>