diff options
| author | Corinna Vinschen <corinna@vinschen.de> | 2013-11-20 02:26:37 +0400 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2013-11-20 02:26:37 +0400 |
| commit | 8856f1f00e5f9cd88def245222c55297130d869b (patch) | |
| tree | 7365647f2877eeb65b6c2da1c40c9f15ddcd2e1e /winsup/utils/cygcheck.cc | |
| parent | c9f36df332f11827645ac97c97f04009d744eb1a (diff) | |
* cygcheck.cc (RtlGetVersion): Declare.
(dump_sysinfo): Call RtlGetVersion rather than GetVersionEx to get
correct OS info even on Windows 8.1. Don't check return value since
RtlGetVersion never fails per MSDN. Move fetching kernel32 module
handle where it's really needed. Drop temporary comment added by
previous checkin.
Diffstat (limited to 'winsup/utils/cygcheck.cc')
| -rw-r--r-- | winsup/utils/cygcheck.cc | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/winsup/utils/cygcheck.cc b/winsup/utils/cygcheck.cc index 106577c9c..465bc7861 100644 --- a/winsup/utils/cygcheck.cc +++ b/winsup/utils/cygcheck.cc @@ -1422,6 +1422,8 @@ handle_unique_object_name (int opt, char *path) return 1; } +extern "C" NTSTATUS NTAPI RtlGetVersion (PRTL_OSVERSIONINFOEXW); + static void dump_sysinfo () { @@ -1438,12 +1440,9 @@ dump_sysinfo () time (&now); printf ("Current System Time: %s\n", ctime (&now)); - OSVERSIONINFOEX osversion; - osversion.dwOSVersionInfoSize = sizeof (OSVERSIONINFOEX); - if (!GetVersionEx (reinterpret_cast<LPOSVERSIONINFO>(&osversion))) - display_error ("dump_sysinfo: GetVersionEx()"); - - HMODULE k32 = GetModuleHandleW (L"kernel32.dll"); + RTL_OSVERSIONINFOEXW osversion; + osversion.dwOSVersionInfoSize = sizeof (RTL_OSVERSIONINFOEXW); + RtlGetVersion (&osversion); switch (osversion.dwPlatformId) { @@ -1451,6 +1450,7 @@ dump_sysinfo () is_nt = true; if (osversion.dwMajorVersion == 6) { + HMODULE k32 = GetModuleHandleW (L"kernel32.dll"); BOOL (WINAPI *GetProductInfo) (DWORD, DWORD, DWORD, DWORD, PDWORD) = (BOOL (WINAPI *)(DWORD, DWORD, DWORD, DWORD, PDWORD)) GetProcAddress (k32, "GetProductInfo"); @@ -1468,7 +1468,7 @@ dump_sysinfo () strcpy (osname, osversion.wProductType == VER_NT_WORKSTATION ? "8" : "2012"); break; - case 3: /* Unreached due to mainfest nonsense. */ + case 3: default: osversion.dwMinorVersion = 3; strcpy (osname, osversion.wProductType == VER_NT_WORKSTATION @@ -1639,12 +1639,12 @@ dump_sysinfo () strcpy (osname, "??"); break; } - printf ("Windows %s Ver %lu.%lu Build %lu %s\n", osname, + printf ("Windows %s Ver %lu.%lu Build %lu %ls\n", osname, osversion.dwMajorVersion, osversion.dwMinorVersion, osversion.dwPlatformId == VER_PLATFORM_WIN32_NT ? osversion.dwBuildNumber : (osversion.dwBuildNumber & 0xffff), osversion.dwPlatformId == VER_PLATFORM_WIN32_NT ? - osversion.szCSDVersion : ""); + osversion.szCSDVersion : L""); if (osversion.dwPlatformId == VER_PLATFORM_WIN32s || osversion.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS) |