diff options
Diffstat (limited to 'Modules/socketmodule.c')
| -rw-r--r-- | Modules/socketmodule.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c index 68bfeb4f19..94cf7738e4 100644 --- a/Modules/socketmodule.c +++ b/Modules/socketmodule.c @@ -284,6 +284,11 @@ if_indextoname(index) -- return the corresponding interface name\n\ # include <fcntl.h> # endif +#if defined(_MSC_VER) && _MSC_VER >= 1800 +/* Provides the IsWindows7SP1OrGreater() function */ +#include <VersionHelpers.h> +#endif + #endif #include <stddef.h> @@ -5845,11 +5850,15 @@ PyInit__socket(void) #ifdef MS_WINDOWS if (support_wsa_no_inherit == -1) { +#if defined(_MSC_VER) && _MSC_VER >= 1800 + support_wsa_no_inherit = IsWindows7SP1OrGreater(); +#else DWORD version = GetVersion(); DWORD major = (DWORD)LOBYTE(LOWORD(version)); DWORD minor = (DWORD)HIBYTE(LOWORD(version)); /* need Windows 7 SP1, 2008 R2 SP1 or later */ - support_wsa_no_inherit = (major >= 6 && minor >= 1); + support_wsa_no_inherit = major > 6 || (major == 6 && minor >= 1); +#endif } #endif |