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, 0 insertions, 18 deletions

diff --git a/winsup/cygwin/wincap.h b/winsup/cygwin/wincap.h
index 2144032b1..dc3312784 100644
--- a/winsup/cygwin/wincap.h
+++ b/winsup/cygwin/wincap.h
@@ -18,17 +18,10 @@ struct wincaps
   DWORD    heapslop;
   DWORD    max_sys_priv;
   unsigned is_server                                    : 1;
-  unsigned has_dacl_protect                             : 1;
-  unsigned has_broken_if_oper_status                    : 1;
   unsigned has_physical_mem_access                      : 1;
-  unsigned has_process_io_counters                      : 1;
-  unsigned has_terminal_services			: 1;
   unsigned has_create_global_privilege			: 1;
   unsigned has_ioctl_storage_get_media_types_ex		: 1;
-  unsigned has_extended_priority_class			: 1;
-  unsigned has_guid_volumes				: 1;
   unsigned has_disk_ex_ioctls				: 1;
-  unsigned has_fileid_dirinfo				: 1;
   unsigned has_buggy_restart_scan			: 1;
   unsigned has_mandatory_integrity_control		: 1;
   unsigned needs_logon_sid_in_sid_list			: 1;
@@ -46,13 +39,11 @@ struct wincaps
   unsigned has_broken_alloc_console			: 1;
   unsigned has_always_all_codepages			: 1;
   unsigned has_localenames				: 1;
-  unsigned has_mwmo_inputavailable			: 1;
   unsigned has_buggy_thread_startup			: 1;
   unsigned has_fast_cwd					: 1;
   unsigned has_restricted_raw_disk_access		: 1;
   unsigned use_dont_resolve_hack			: 1;
   unsigned use_get_sec_info_on_dirs			: 1;
-  unsigned supports_sse					: 1;
 };
 
 class wincapc
@@ -76,17 +67,10 @@ public:
   DWORD IMPLEMENT (heapslop)
   DWORD IMPLEMENT (max_sys_priv)
   bool  IMPLEMENT (is_server)
-  bool  IMPLEMENT (has_dacl_protect)
-  bool  IMPLEMENT (has_broken_if_oper_status)
   bool  IMPLEMENT (has_physical_mem_access)
-  bool  IMPLEMENT (has_process_io_counters)
-  bool  IMPLEMENT (has_terminal_services)
   bool  IMPLEMENT (has_create_global_privilege)
   bool	IMPLEMENT (has_ioctl_storage_get_media_types_ex)
-  bool	IMPLEMENT (has_extended_priority_class)
-  bool	IMPLEMENT (has_guid_volumes)
   bool	IMPLEMENT (has_disk_ex_ioctls)
-  bool	IMPLEMENT (has_fileid_dirinfo)
   bool	IMPLEMENT (has_buggy_restart_scan)
   bool	IMPLEMENT (has_mandatory_integrity_control)
   bool	IMPLEMENT (needs_logon_sid_in_sid_list)
@@ -104,13 +88,11 @@ public:
   bool	IMPLEMENT (has_broken_alloc_console)
   bool	IMPLEMENT (has_always_all_codepages)
   bool	IMPLEMENT (has_localenames)
-  bool	IMPLEMENT (has_mwmo_inputavailable)
   bool	IMPLEMENT (has_buggy_thread_startup)
   bool	IMPLEMENT (has_fast_cwd)
   bool	IMPLEMENT (has_restricted_raw_disk_access)
   bool	IMPLEMENT (use_dont_resolve_hack)
   bool	IMPLEMENT (use_get_sec_info_on_dirs)
-  bool	IMPLEMENT (supports_sse)
 
 #undef IMPLEMENT
 };