diff options
Diffstat (limited to 'wsutil/os_version_info.c')
-rw-r--r-- | wsutil/os_version_info.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/wsutil/os_version_info.c b/wsutil/os_version_info.c index ba91b4163d..e72ee7f990 100644 --- a/wsutil/os_version_info.c +++ b/wsutil/os_version_info.c @@ -476,3 +476,27 @@ get_os_version_info(GString *str) g_string_append(str, "an unknown OS"); #endif } + +#if defined(_WIN32) +/* + * Get the Windows major OS version. + * + * XXX - Should this return the minor version as well, e.g. 0x00050002? + * + * XXX - I think Microsoft have now stuck it at 6 forever, so it really + * distinguishes, on the versions of Windows we currently support and + * future Windows versions between Windows 2000/XP (major version 5) and + * everything after it (major version 6). + */ +guint32 +get_windows_major_version(void) +{ + OSVERSIONINFO info; + + info.dwOSVersionInfoSize = sizeof info; + if (GetVersionEx(&info)) { + return info.dwMajorVersion; + } + return 0; +} +#endif |