Drop NT4 support.

	* autoload.cc (DnsQuery_A): Fatal if not available.
	(DnsRecordListFree): Ditto.
	(DsGetDcNameW): Ditto.
	(NetGetAnyDCName): Remove.
	(NetGetDCName): Remove.
	(EnumProcessModules): Fatal if not available.
	(GetModuleFileNameExW): Ditto.
	(GetModuleInformation): Ditto.
	(GetProcessMemoryInfo): Ditto.
	(QueryWorkingSet): Ditto.
	(LsaRegisterLogonProcess): Ditto.
	* fenv.cc (_feinitialise): Drop supports_sse condition.
	* fhandler_disk_file.cc (path_conv::isgood_inode): Fix comment.
	(fhandler_base::fstat_by_name): Drop has_fileid_dirinfo condition.
	(fhandler_disk_file::opendir): Ditto.
	* fhandler_netdrive.cc (fhandler_netdrive::readdir): Fix comment.
	* fhandler_proc.cc (format_proc_partitions): Drop NT4-only code.
	* fhandler_process.cc (get_process_state): Ditto.
	* kernel32.cc (GetWindowsDirectoryW): Remove.
	(GetWindowsDirectoryA): Remove.
	* miscfuncs.cc (nice_to_winprio): Drop NT4-only code.
	* mount.cc (fs_info::update): Fix comments.
	* net.cc (get_2k_ifs): Drop NT4-only code.
	* sec_auth.cc (get_logon_server): Ditto.
	(lsaauth): Drop NT4-specific error handling.
	* security.cc (alloc_sd): Set SE_DACL_PROTECTED unconditionally.
	* select.cc (select_stuff::wait): Always use MWMO_INPUTAVAILABLE.
	(peek_windows): Drop NT4-only condition in call to PeekMessage.
	* syscalls.cc (gethostid): Remove NT4-only workaround.
	* wincap.cc: Througout, drop has_dacl_protect,
	has_broken_if_oper_status, has_process_io_counters,
	has_terminal_services, has_extended_priority_class, has_guid_volumes,
	has_fileid_dirinfo, has_mwmo_inputavailable and supports_sse from
	wincaps.
	(wincap_nt4sp4): Remove.
	(wincap_minimal): Set to wincap_2000.
	(wincapc::init): Rely on availability of OSVERSIONINFOEX structure.
	Treat error from GetVersionEx as fatal.  Treat NT4 as fatal.
	* wincap.h (struct wincaps): Drop has_dacl_protect,
	has_broken_if_oper_status, has_process_io_counters,
	has_terminal_services, has_extended_priority_class, has_guid_volumes,
	has_fileid_dirinfo, has_mwmo_inputavailable and supports_sse flags
	and methods.
	* winlean.h (GetWindowsDirectoryW) Define as GetSystemWindowsDirectoryW.
	(GetWindowsDirectoryA): Define as GetSystemWindowsDirectoryA.

1 files changed, 1 insertions, 35 deletions

diff --git a/winsup/cygwin/kernel32.cc b/winsup/cygwin/kernel32.cc
index f8fd728cd..fd25358aa 100644
--- a/winsup/cygwin/kernel32.cc
+++ b/winsup/cygwin/kernel32.cc
@@ -1,6 +1,6 @@
 /* kernel32.cc: Win32 replacement functions.
 
-   Copyright 2008, 2010 Red Hat, Inc.
+   Copyright 2008, 2010, 2011 Red Hat, Inc.
 
 This file is part of Cygwin.
 
@@ -403,37 +403,3 @@ OpenFileMappingA (DWORD dwDesiredAccess, BOOL bInheritHandle, LPCSTR lpName)
     }
   return OpenFileMappingW (dwDesiredAccess, bInheritHandle, lpName ? name : NULL);
 }
-
-/* When Terminal Services are installed, the GetWindowsDirectory function
-   does not return the system installation dir, but a user specific directory
-   instead.  That's not what we have in mind when calling GetWindowsDirectory
-   from within Cygwin.  So we're calling GetSystemWindowsDirectory from here,
-   except on NT4 where we use the method as described in KB186498. */
-
-#define SYSTEM32	(sizeof ("\\System32") - 1)
-
-UINT WINAPI
-GetWindowsDirectoryW (LPWSTR buf, UINT size)
-{
-  if (wincap.has_terminal_services ())
-    return GetSystemWindowsDirectoryW (buf, size);
-  /* NT4 */
-  WCHAR name [size + SYSTEM32];
-  UINT ret = GetSystemDirectoryW (name, size + SYSTEM32);
-  if (ret < size + SYSTEM32)
-    {
-      name[ret - SYSTEM32] = L'\0';
-      wcscpy (buf, name);
-    }
-  return ret - SYSTEM32;
-}
-
-UINT WINAPI
-GetWindowsDirectoryA (LPSTR buf, UINT size)
-{
-  WCHAR name[MAX_PATH];
-  UINT ret = GetWindowsDirectoryW (name, min (size, MAX_PATH));
-  if (ret < size)
-    sys_wcstombs (buf, size, name);
-  return ret;
-}