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Drop NT4 support.

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* 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.
This commit is contained in:
Corinna Vinschen
2011-04-04 12:23:36 +00:00
parent 02dbd9ae87
commit 6ce541281e
18 changed files with 98 additions and 288 deletions
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133
winsup/cygwin/wincap.cc
View File

@@ -21,66 +21,17 @@ details. */
puzzled that this has never been noticed before... */
/* Minimal set of capabilities required to run Cygwin. */
#define wincap_minimal wincap_nt4sp4
wincaps wincap_nt4sp4 __attribute__((section (".cygwin_dll_common"), shared)) = {
chunksize:0,
heapslop:0x0,
max_sys_priv:SE_CHANGE_NOTIFY_PRIVILEGE,
is_server:false,
has_dacl_protect:false,
has_broken_if_oper_status:true,
has_physical_mem_access:true,
has_process_io_counters:false,
has_terminal_services:false,
has_create_global_privilege:false,
has_ioctl_storage_get_media_types_ex:false,
has_extended_priority_class:false,
has_guid_volumes:false,
has_disk_ex_ioctls:false,
has_fileid_dirinfo:false,
has_buggy_restart_scan:false,
has_mandatory_integrity_control:false,
needs_logon_sid_in_sid_list:true,
needs_count_in_si_lpres2:false,
has_recycle_dot_bin:false,
has_gaa_prefixes:false,
has_gaa_on_link_prefix:false,
supports_all_posix_ai_flags:false,
has_restricted_stack_args:false,
has_transactions:false,
has_recvmsg:false,
has_sendmsg:false,
has_broken_udf:false,
has_console_handle_problem:false,
has_broken_alloc_console:false,
has_always_all_codepages:false,
has_localenames:false,
has_mwmo_inputavailable:false,
has_buggy_thread_startup:false,
has_fast_cwd:false,
has_restricted_raw_disk_access:false,
use_dont_resolve_hack:false,
use_get_sec_info_on_dirs:false,
supports_sse:false,
};
#define wincap_minimal wincap_2000
wincaps wincap_2000 __attribute__((section (".cygwin_dll_common"), shared)) = {
chunksize:0,
heapslop:0x0,
max_sys_priv:SE_MANAGE_VOLUME_PRIVILEGE,
is_server:false,
has_dacl_protect:true,
has_broken_if_oper_status:false,
has_physical_mem_access:true,
has_process_io_counters:true,
has_terminal_services:true,
has_create_global_privilege:false,
has_ioctl_storage_get_media_types_ex:false,
has_extended_priority_class:true,
has_guid_volumes:true,
has_disk_ex_ioctls:false,
has_fileid_dirinfo:true,
has_buggy_restart_scan:true,
has_mandatory_integrity_control:false,
needs_logon_sid_in_sid_list:true,
@@ -98,13 +49,11 @@ wincaps wincap_2000 __attribute__((section (".cygwin_dll_common"), shared)) = {
has_broken_alloc_console:false,
has_always_all_codepages:false,
has_localenames:false,
has_mwmo_inputavailable:true,
has_buggy_thread_startup:false,
has_fast_cwd:false,
has_restricted_raw_disk_access:false,
use_dont_resolve_hack:false,
use_get_sec_info_on_dirs:false,
supports_sse:true,
};
wincaps wincap_2000sp4 __attribute__((section (".cygwin_dll_common"), shared)) = {
@@ -112,17 +61,10 @@ wincaps wincap_2000sp4 __attribute__((section (".cygwin_dll_common"), shared)) =
heapslop:0x0,
max_sys_priv:SE_CREATE_GLOBAL_PRIVILEGE,
is_server:false,
has_dacl_protect:true,
has_broken_if_oper_status:false,
has_physical_mem_access:true,
has_process_io_counters:true,
has_terminal_services:true,
has_create_global_privilege:true,
has_ioctl_storage_get_media_types_ex:false,
has_extended_priority_class:true,
has_guid_volumes:true,
has_disk_ex_ioctls:false,
has_fileid_dirinfo:true,
has_buggy_restart_scan:true,
has_mandatory_integrity_control:false,
needs_logon_sid_in_sid_list:true,
@@ -140,13 +82,11 @@ wincaps wincap_2000sp4 __attribute__((section (".cygwin_dll_common"), shared)) =
has_broken_alloc_console:false,
has_always_all_codepages:false,
has_localenames:false,
has_mwmo_inputavailable:true,
has_buggy_thread_startup:false,
has_fast_cwd:false,
has_restricted_raw_disk_access:false,
use_dont_resolve_hack:false,
use_get_sec_info_on_dirs:false,
supports_sse:true,
};
wincaps wincap_xp __attribute__((section (".cygwin_dll_common"), shared)) = {
@@ -154,17 +94,10 @@ wincaps wincap_xp __attribute__((section (".cygwin_dll_common"), shared)) = {
heapslop:0x0,
max_sys_priv:SE_MANAGE_VOLUME_PRIVILEGE,
is_server:false,
has_dacl_protect:true,
has_broken_if_oper_status:false,
has_physical_mem_access:true,
has_process_io_counters:true,
has_terminal_services:true,
has_create_global_privilege:false,
has_ioctl_storage_get_media_types_ex:true,
has_extended_priority_class:true,
has_guid_volumes:true,
has_disk_ex_ioctls:true,
has_fileid_dirinfo:true,
has_buggy_restart_scan:false,
has_mandatory_integrity_control:false,
needs_logon_sid_in_sid_list:false,
@@ -182,13 +115,11 @@ wincaps wincap_xp __attribute__((section (".cygwin_dll_common"), shared)) = {
has_broken_alloc_console:false,
has_always_all_codepages:false,
has_localenames:false,
has_mwmo_inputavailable:true,
has_buggy_thread_startup:false,
has_fast_cwd:false,
has_restricted_raw_disk_access:false,
use_dont_resolve_hack:true,
use_get_sec_info_on_dirs:true,
supports_sse:true,
};
wincaps wincap_xpsp1 __attribute__((section (".cygwin_dll_common"), shared)) = {
@@ -196,17 +127,10 @@ wincaps wincap_xpsp1 __attribute__((section (".cygwin_dll_common"), shared)) = {
heapslop:0x0,
max_sys_priv:SE_MANAGE_VOLUME_PRIVILEGE,
is_server:false,
has_dacl_protect:true,
has_broken_if_oper_status:false,
has_physical_mem_access:true,
has_process_io_counters:true,
has_terminal_services:true,
has_create_global_privilege:false,
has_ioctl_storage_get_media_types_ex:true,
has_extended_priority_class:true,
has_guid_volumes:true,
has_disk_ex_ioctls:true,
has_fileid_dirinfo:true,
has_buggy_restart_scan:false,
has_mandatory_integrity_control:false,
needs_logon_sid_in_sid_list:false,
@@ -224,13 +148,11 @@ wincaps wincap_xpsp1 __attribute__((section (".cygwin_dll_common"), shared)) = {
has_broken_alloc_console:false,
has_always_all_codepages:false,
has_localenames:false,
has_mwmo_inputavailable:true,
has_buggy_thread_startup:false,
has_fast_cwd:false,
has_restricted_raw_disk_access:false,
use_dont_resolve_hack:true,
use_get_sec_info_on_dirs:true,
supports_sse:true,
};
wincaps wincap_xpsp2 __attribute__((section (".cygwin_dll_common"), shared)) = {
@@ -238,17 +160,10 @@ wincaps wincap_xpsp2 __attribute__((section (".cygwin_dll_common"), shared)) = {
heapslop:0x0,
max_sys_priv:SE_CREATE_GLOBAL_PRIVILEGE,
is_server:false,
has_dacl_protect:true,
has_broken_if_oper_status:false,
has_physical_mem_access:true,
has_process_io_counters:true,
has_terminal_services:true,
has_create_global_privilege:true,
has_ioctl_storage_get_media_types_ex:true,
has_extended_priority_class:true,
has_guid_volumes:true,
has_disk_ex_ioctls:true,
has_fileid_dirinfo:true,
has_buggy_restart_scan:false,
has_mandatory_integrity_control:false,
needs_logon_sid_in_sid_list:false,
@@ -266,13 +181,11 @@ wincaps wincap_xpsp2 __attribute__((section (".cygwin_dll_common"), shared)) = {
has_broken_alloc_console:false,
has_always_all_codepages:false,
has_localenames:false,
has_mwmo_inputavailable:true,
has_buggy_thread_startup:false,
has_fast_cwd:false,
has_restricted_raw_disk_access:false,
use_dont_resolve_hack:true,
use_get_sec_info_on_dirs:true,
supports_sse:true,
};
wincaps wincap_2003 __attribute__((section (".cygwin_dll_common"), shared)) = {
@@ -280,17 +193,10 @@ wincaps wincap_2003 __attribute__((section (".cygwin_dll_common"), shared)) = {
heapslop:0x4,
max_sys_priv:SE_CREATE_GLOBAL_PRIVILEGE,
is_server:true,
has_dacl_protect:true,
has_broken_if_oper_status:false,
has_physical_mem_access:false,
has_process_io_counters:true,
has_terminal_services:true,
has_create_global_privilege:true,
has_ioctl_storage_get_media_types_ex:true,
has_extended_priority_class:true,
has_guid_volumes:true,
has_disk_ex_ioctls:true,
has_fileid_dirinfo:true,
has_buggy_restart_scan:false,
has_mandatory_integrity_control:false,
needs_logon_sid_in_sid_list:false,
@@ -308,13 +214,11 @@ wincaps wincap_2003 __attribute__((section (".cygwin_dll_common"), shared)) = {
has_broken_alloc_console:false,
has_always_all_codepages:false,
has_localenames:false,
has_mwmo_inputavailable:true,
has_buggy_thread_startup:false,
has_fast_cwd:false,
has_restricted_raw_disk_access:false,
use_dont_resolve_hack:true,
use_get_sec_info_on_dirs:true,
supports_sse:true,
};
wincaps wincap_vista __attribute__((section (".cygwin_dll_common"), shared)) = {
@@ -322,17 +226,10 @@ wincaps wincap_vista __attribute__((section (".cygwin_dll_common"), shared)) = {
heapslop:0x4,
max_sys_priv:SE_CREATE_SYMBOLIC_LINK_PRIVILEGE,
is_server:false,
has_dacl_protect:true,
has_broken_if_oper_status:false,
has_physical_mem_access:false,
has_process_io_counters:true,
has_terminal_services:true,
has_create_global_privilege:true,
has_ioctl_storage_get_media_types_ex:true,
has_extended_priority_class:true,
has_guid_volumes:true,
has_disk_ex_ioctls:true,
has_fileid_dirinfo:true,
has_buggy_restart_scan:false,
has_mandatory_integrity_control:true,
needs_logon_sid_in_sid_list:false,
@@ -350,13 +247,11 @@ wincaps wincap_vista __attribute__((section (".cygwin_dll_common"), shared)) = {
has_broken_alloc_console:false,
has_always_all_codepages:true,
has_localenames:true,
has_mwmo_inputavailable:true,
has_buggy_thread_startup:true,
has_fast_cwd:true,
has_restricted_raw_disk_access:true,
use_dont_resolve_hack:false,
use_get_sec_info_on_dirs:false,
supports_sse:true,
};
wincaps wincap_7 __attribute__((section (".cygwin_dll_common"), shared)) = {
@@ -364,17 +259,10 @@ wincaps wincap_7 __attribute__((section (".cygwin_dll_common"), shared)) = {
heapslop:0x4,
max_sys_priv:SE_CREATE_SYMBOLIC_LINK_PRIVILEGE,
is_server:false,
has_dacl_protect:true,
has_broken_if_oper_status:false,
has_physical_mem_access:false,
has_process_io_counters:true,
has_terminal_services:true,
has_create_global_privilege:true,
has_ioctl_storage_get_media_types_ex:true,
has_extended_priority_class:true,
has_guid_volumes:true,
has_disk_ex_ioctls:true,
has_fileid_dirinfo:true,
has_buggy_restart_scan:false,
has_mandatory_integrity_control:true,
needs_logon_sid_in_sid_list:false,
@@ -392,13 +280,11 @@ wincaps wincap_7 __attribute__((section (".cygwin_dll_common"), shared)) = {
has_broken_alloc_console:true,
has_always_all_codepages:true,
has_localenames:true,
has_mwmo_inputavailable:true,
has_buggy_thread_startup:false,
has_fast_cwd:true,
has_restricted_raw_disk_access:true,
use_dont_resolve_hack:false,
use_get_sec_info_on_dirs:false,
supports_sse:true,
};
wincapc wincap __attribute__((section (".cygwin_dll_common"), shared));
@@ -406,21 +292,13 @@ wincapc wincap __attribute__((section (".cygwin_dll_common"), shared));
void
wincapc::init ()
{
bool has_osversioninfoex = true;
if (caps)
return; // already initialized
memset (&version, 0, sizeof version);
/* Request versionex info first, which is available on all systems since
NT4 SP6 anyway. If that fails, call the simple version. */
version.dwOSVersionInfoSize = sizeof (OSVERSIONINFOEX);
if (!GetVersionEx (reinterpret_cast<LPOSVERSIONINFO>(&version)))
{
has_osversioninfoex = false;
version.dwOSVersionInfoSize = sizeof (OSVERSIONINFO);
GetVersionEx (reinterpret_cast<LPOSVERSIONINFO>(&version));
}
api_fatal ("Cygwin requires at least Windows 2000.");
switch (version.dwPlatformId)
{
@@ -428,8 +306,9 @@ wincapc::init ()
switch (version.dwMajorVersion)
{
case 4:
/* No mercy. We require at least NT4 SP4. */
caps = &wincap_nt4sp4;
/* I'd be very surprised if this code is ever hit, but it doesn't
hurt to keep it. */
api_fatal ("Cygwin requires at least Windows 2000.");
break;
case 5:
switch (version.dwMinorVersion)
@@ -484,7 +363,7 @@ wincapc::init ()
break;
}
if (has_osversioninfoex && version.wProductType != VER_NT_WORKSTATION)
if (version.wProductType != VER_NT_WORKSTATION)
((wincaps *)caps)->is_server = true;
if (NT_SUCCESS (NtQueryInformationProcess (NtCurrentProcess (),
ProcessWow64Information,