Changeset 49695 in vbox for trunk/src/VBox/NetworkServices/NAT

Timestamp:

Nov 28, 2013 6:05:58 AM (11 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

90965

Message:

Provide some cmsghdr compat. CMSG_FIRSTHDR/CMSG_NXTHDR are not yet
provided - they take WSAMSG argument (which uses different field
names), so for them additional uglification is required to hide
differences from msghdr.

File:

• trunk/src/VBox/NetworkServices/NAT/winutils.h (modified) (1 diff)

trunk/src/VBox/NetworkServices/NAT/winutils.h

@@ -128 +128 @@
 #  define IOVEC_SET_LEN(iov, l) ((iov).len = (ULONG)(l))
 
+#if _WIN32_WINNT < 0x0600
+/* otherwise defined the other way around in ws2def.h */
+#define cmsghdr _WSACMSGHDR
+
+#undef CMSG_DATA       /* wincrypt.h can byte my shiny metal #undef */
+#define CMSG_DATA WSA_CMSG_DATA
+#define CMSG_LEN WSA_CMSG_LEN
+#define CMSG_SPACE WSA_CMSG_SPACE
+#endif  /* _WIN32_WINNT < 0x0600 - provide unglified CMSG names */
+
 RT_C_DECLS_BEGIN
 int RTWinSocketPair(int domain, int type, int protocol, SOCKET socket_vector[2]);