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* fhandler_socket.cc: On x86_64, define u_long as __ms_u_long before

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including the windows headers.  Explain why.
	(get_inet_addr): Convert ANY address to LOOPBACK address.  Explain why.
	(fhandler_socket::evaluate_events): Forcibly set SO_ERROR socket option
	in case a connection attempt failed.  Explain why.
	(fhandler_socket::ioctl): Drop x86_64 re-definition of u_long here.
	* fhandler_procnet.cc: On x86_64, define u_long as __ms_u_long before
	including the windows headers.  Explain why.
	* net.cc: Ditto.
This commit is contained in:
Corinna Vinschen
2014-04-24 13:44:23 +00:00
parent ef7e42ec0f
commit 8e22028339
5 changed files with 72 additions and 11 deletions
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9
winsup/cygwin/net.cc
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@@ -20,6 +20,15 @@ details. */
system functions on Vista and later. */
#define _INC_NETIOAPI
#include "winsup.h"
#ifdef __x86_64__
/* 2014-04-24: Current Mingw headers define sockaddr_in6 using u_long (8 byte)
because a redefinition for LP64 systems is missing. This leads to a wrong
definition and size of sockaddr_in6 when building with winsock headers.
This definition is also required to use the right u_long type in subsequent
function calls. */
#undef u_long
#define u_long __ms_u_long
#endif
#include <ws2tcpip.h>
#include <mswsock.h>
#include <iphlpapi.h>