diff options
Diffstat (limited to 'cpp/src')
| -rw-r--r-- | cpp/src/Ice/Network.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/cpp/src/Ice/Network.cpp b/cpp/src/Ice/Network.cpp index 336446d7571..4a143e83618 100644 --- a/cpp/src/Ice/Network.cpp +++ b/cpp/src/Ice/Network.cpp @@ -58,10 +58,7 @@ extern "C" #endif #if defined(_WIN32) && !defined(ICE_OS_WINRT) -# if defined(_WIN32_WINNT) && (_WIN32_WINNT >= 0x602) -# include <mstcpip.h> -# define HAS_LOOPBACK_FAST_PATH 1 -# endif +# define HAS_LOOPBACK_FAST_PATH 1 #endif using namespace std; @@ -152,6 +149,10 @@ setKeepAlive(SOCKET fd) void setTcpLoopbackFastPath(SOCKET fd) { + // We define SIO_LOOPBACK_FAST_PATH ourselves rather than get it from mstcpip.h since + // code needs to compile on platforms that do not support this feature. On those platforms + // the WSAIoctl call will just return WSAEOPNOTSUPP. + const int SIO_LOOPBACK_FAST_PATH = (-1744830448); int OptionValue = 1; DWORD NumberOfBytesReturned = 0; int status = |