Commit Graph

163 Commits

Author SHA1 Message Date
Corinna Vinschen ca986c6bf8 * fhandler_disk_file.cc (fhandler_disk_file::rewinddir): Simplify
conditional.
2006-01-30 13:44:16 +00:00
Corinna Vinschen 5c25715276 * fhandler_disk_file.cc (d_cachepos): Rename from d_pos to distinct
clearly from __d_position.  Change throughout.
	(fhandler_disk_file::rewinddir): Reset readdir cache on NT.
2006-01-30 10:30:58 +00:00
Corinna Vinschen edde4d4daf * fhandler_disk_file.cc (readdir_get_ino): Don't follow symlinks. 2006-01-29 17:29:35 +00:00
Corinna Vinschen b8670a4764 * fhandler_disk_file.cc (fhandler_disk_file::mkdir): In case or error,
check for existance explicitely and set errno to EEXIST.
2006-01-28 13:59:39 +00:00
Corinna Vinschen 7ab59dee94 * fhandler_disk_file.cc (DIR_NUM_ENTRIES): New define determining
minimum number of dir entries which fit into the readdir cache.
	(DIR_BUF_SIZE): Define globally as size of readdir cache.
	(struct __DIR_cache): New structure used for readdir caching on NT.
	(d_dirname): Accessor for struct __DIR_cache, use throughout.
	(d_pos): Ditto.
	(d_cache): Ditto.
	(fhandler_disk_file::opendir): Allocate __d_dirname to contain readdir
	cache on NT.
	(fhandler_disk_file::readdir): Use buf as pointer into readdir cache.
	Implement readdir caching.
2006-01-28 13:41:22 +00:00
Corinna Vinschen 9e5f45ed6f * autoload.cc (NtQueryDirectoryFile): Define.
* dir.cc (__opendir_with_d_ino): Just call opendir.
	(opendir): Remove CYGWIN_VERSION_CHECK_FOR_NEEDS_D_INO handling.
	(readdir_worker): Only try generating d_ino if it's 0.
	Utilize namehash of directories fhandler.  Call readdir_get_ino to
	generate d_ino for "..".
	(seekdir64): Keep dirent_set_d_ino flag.
	* fhandler.h (enum dirent_states): Add dirent_get_d_ino.
	(class fhandler_disk_file): Declare new private methods readdir_helper
	and readdir_9x.
	* fhandler_disk_file.cc (path_conv::hasgood_inode): New method to
	evaluate if a filesystem has reliable inode numbers.
	(fhandler_base::fstat_by_handle): Accomodate structure member name
	change from IndexNumber to FileId.
	(fhandler_base::fstat_helper): Call hasgood_inode here.
	(fhandler_disk_file::opendir): Call fhaccess only for real files.
	Don't append '*' to __d_dirname here, move to readdir_9x.  On NT,
	open directory handle here.  Set dirent_get_d_ino and dirent_set_d_ino
	flags according to wincap and filesystem.
	(fhandler_disk_file::readdir_helper): New method to implement readdir
	postprocessing only once.
	(readdir_get_ino_by_handle): New static function.
	(readdir_get_ino): New function to centralize inode number evaluation
	in case inode number hasn't been returned by NtQueryDirectoryFile.
	(fhandler_disk_file::readdir): Move old functionality to readdir_9x.
	Call readdir_9x when on 9x/Me.  Implement NT specific readdir here.
	(fhandler_disk_file::readdir_9x): Move 9x specific readdir here.
	(fhandler_disk_file::seekdir): Accomodate new NT readdir method.
	(fhandler_disk_file::closedir): Ditto.
	(fhandler_cygdrive::fstat): Set d_ino to namehash. Add comment.
	(fhandler_cygdrive::opendir): Call get_namehash to prepare later
	correct evaluation of d_ino.
	(fhandler_cygdrive::readdir): Replace recursion with loop. Evaluate
	drive's d_ino by calling readdir_get_ino.
	* fhandler_proc.cc (fhandler_proc::readdir): Set dirent_saw_dot and
	dirent_saw_dot_dot to avoid seeing . and .. entries twice.
	* fhandler_process.cc (fhandler_process::readdir): Ditto.
	* fhandler_registry.cc (fhandler_registry::readdir): Ditto.
	* ntdll.h (STATUS_INVALID_PARAMETER): New define.
	(STATUS_INVALID_LEVEL): New define.
	(struct _FILE_INTERNAL_INFORMATION): Rename member IndexNumber to
	FileId (as in Nebbitt).
	* path.h (path_conv::hasgood_inode): Now implemented in
	fhandler_disk_file.cc.
	* wincap.h (wincaps::has_fileid_dirinfo): New element.
	* wincap.cc: Implement above element throughout.
	* winsup.h (readdir_get_ino): Add declaration.
	* include/sys/dirent.h (struct dirent): Slightly rename structure
	members to accomodate changes.
	Remove __USE_EXPENSIVE_CYGWIN_D_INO handling and declaration of
	__opendir_with_d_ino.
2006-01-27 21:50:42 +00:00
Christopher Faylor 4207eed323 * fhandler_disk_file.cc (fhandler_disk_file::readdir): Fix test for
dirent_isroot to use the correct boolean operator.
2006-01-26 02:54:54 +00:00
Corinna Vinschen 26d27a276f * fhandler_disk_file.cc (fhandler_base::fstat_helper): Try harder
to determine remote file systems with reliable inode numbers.  Add
	longish comment.
2006-01-24 12:32:33 +00:00
Christopher Faylor 868fb2ff69 * include/cygwin/version.h: Bump API minor number to 151.
* dir.cc (__opendir_with_d_ino): New function.
(opendir): Set flag if we should be calculating inodes.
(readdir_worker): Calculate d_ino by calling stat if the user has asked for it.
(seekdir64): Maintain all persistent flag settings.
* fhandler.h (dirent_states): Add dirent_set_d_ino.
* fhandler_disk_file.cc (fhandler_disk_file::opendir): Reflect changes to
dirent structure.
* fhandler_virtual.cc (fhandler_virtual::opendir): Ditto.
* include/sys/dirent.h (struct dirent): Coalesce two similar structures.
Remove all threads of the apparently highly confusing references to inodes.
Add support for calculating a real inode if __USE_EXPENSIVE_CYGWIN_D_INO is
defined.
2006-01-21 02:24:17 +00:00
Christopher Faylor 7b55b34c5e * fhandler_disk_file.cc (fhandler_disk_file::opendir): Check posix path for
root rather than windows path.
2006-01-19 18:55:07 +00:00
Christopher Faylor de935f6d9f whitespace cleanup to force snapshot. 2005-12-22 05:57:54 +00:00
Corinna Vinschen 2df1714182 * (fhandler_disk_file::fchown): Remove execute bits from "sensible"
permissions.  Use same setting as in symlink.
2005-12-21 13:37:28 +00:00
Corinna Vinschen 0786c42a9c * fhandler_disk_file.cc (fhandler_base::fstat_helper): Fix inode number
debug output.
	(fhandler_disk_file::fchown): Always set sensible permission values
	when creating the ACL for symlinks.
2005-12-21 13:01:27 +00:00
Corinna Vinschen ba31e832be * fhandler.cc (ACCFLAGS): Remove macro.
(fhandler_base::get_default_fmode): Use O_ACCMODE instead of ACCFLAGS
	and or'ed read/write flags.
	(fhandler_base::open_9x): Use O_ACCMODE instead of or'ed read/write
	flags.
	(fhandler_base::open): Ditto.
	* fhandler_disk_file.cc (fhandler_base::open_fs): Ditto.
	* fhandler_mem.cc (fhandler_dev_mem::open): Ditto.
	* fhandler_raw.cc (fhandler_dev_raw::open): Ditto.
2005-12-14 16:38:22 +00:00
Christopher Faylor c57b13f9f8 * devices.h (_minor): Coerce argument to proper type before manipulating.
(_major): Ditto.
(device::is_fs_special): New function.
* fhandler_disk_file.cc (fhandler_base::fstat_helper): Set the size to 0 for
devices rather than reporting the size of the symlink.
(fhandler_disk_file::readdir): Use is_fs_special to determine if .lnk should be
stripped.
* path.cc: Rename symlink_info::is_symlink to symlink_info::issymlink
throughout.
(symlink_info::isdevice): New field.
(path_conv::check): Use 'isdevice' to determine if just-parsed entity is a
device rather than relying on non-zero major/minor.
(symlink_info::parse_device): Set isdevice to true if we've discovered a
device.
(symlink_info::check): Clear isdevice field prior to processing.  Use isdevice
to control debugging output.
(symlink_info::set): Set isdevice to false.
* path.h (path_conv::is_fs_special): New function.
* devices.cc: Regenerate.
2005-12-01 17:33:59 +00:00
Corinna Vinschen 87b69d9243 * fhandler_disk_file.cc (fhandler_base::fstat_helper): Don't rely on
has_acl() state for evaluating inodes.  Temporarily(?) enable "real"
	inodes for remote drives.
2005-11-28 10:06:33 +00:00
Christopher Faylor 5a90915d41 * fhandler_disk_file.cc (fhandler_base::utimes_fs): Use existing handle if
fhandler has one.
* times.cc (utimes): Scan open fds for matching paths and use existing fhandler
if one exists.
2005-10-19 16:50:43 +00:00
Corinna Vinschen 48882f9a07 * fhandler_disk_file.cc (fhandler_disk_file::rmdir): Convert an
ERROR_INVALID_FUNCTION into an ERROR_FILE_NOT_FOUND.  Add comment
	to explain why.
2005-10-12 12:54:34 +00:00
Corinna Vinschen 3c92c79b84 * fhandler_disk_file.cc: Change calls to pc.set_attributes into
calls to pc.file_attributes throughout.
	* path.h (class path_conv): Remove superfluous set_attributes method.
2005-09-30 11:02:47 +00:00
Corinna Vinschen 251436268e * fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Also use
attributes stored in this->pc if call to GetFileInformationByHandle
	failed.
2005-09-30 10:27:14 +00:00
Corinna Vinschen 04f3d97fe4 * fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Only write
attributes if call to GetFileInformationByHandle was successful.
2005-09-30 08:05:42 +00:00
Corinna Vinschen b30dbbe2c3 * fhandler_disk_file.cc (fhandler_base::fstat_helper): Fix copy/paste
bug.
2005-09-22 17:53:38 +00:00
Corinna Vinschen f3810c7281 * fhandler.h (fhandler_base::fstat_helper): Declare with additional
file attributes argument.
	* fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Use
	file attributes evaluated from NtQueryFileInformation or
	FileInformationByHandle in call to fstat_helper.
	Set pc.fileattr from just evaluated file attributes here.
	(fhandler_base::fstat_by_name): Use file attributes evaluated from
	FindFileFirst or default attribute in call to fstat_helper.
	Set pc.fileattr from just evaluated file attributes here.
	(fhandler_base::fstat_helper): Use file attributes given as argument,
	not file attributes stored in this fhandler, since this information
	is potentially wrong.  Add comment to explain this.
	* path.h (has_attribute): New global inline function.
	(path_conv::set_attributes): New method to change fileattr.
2005-09-22 15:52:02 +00:00
Christopher Faylor 3aca3cb636 Remove some more unneeded 'return;'s throughout. 2005-09-14 14:27:56 +00:00
Christopher Faylor 4e993dc7cc * cygthread.cc (cygthread::cygthread): Add more info to fatal error.
* fhandler_disk_file.cc (fhandler_disk_file::readdir): Temporarily remove
insertion of /dev into root directory.
* path.cc (path_conv::check): Ditto.
2005-09-12 21:19:07 +00:00
Christopher Faylor db7f135b03 * sigproc.h (set_signal_mask): Remove default on second parameter and make pass
by reference.
* signal.cc (abort): Accommodate change to set_signal_mask.
* select.cc (pselect): Ditto.
* exceptions.cc (handle_sigsuspend): Ditto.
(ctrl_c_handler): Ditto.
(sighold): Ditto.
(sigrelse): Ditto.
(set_process_mask_delta): Ditto.
(_cygtls::call_signal_handler): Ditto.
* fhandler_disk_file.cc (fhandler_disk_file::readdir): Return ENMFILE if
__handle is not set.  Set __handle to NULL when out of files.
(fhandler_disk_file::rewinddir): Don't close handle if it's NULL.
(fhandler_disk_file::closedir): Ditto.
2005-08-23 22:22:52 +00:00
Christopher Faylor 5f5c6f7fa9 * dir.cc (readdir_worker): Make static. Only add '.' and '..' when readdir
fails due to ENMFILE.
* fhandler_disk_file.cc (fhandler_disk_file::readdir): Only close handle on
error != ENMFILE.
2005-08-23 03:58:09 +00:00
Christopher Faylor d9a2276435 * cygerrno.h (geterrno_from_win_error): Change declaration to default to using
GetLastError and EACCESS.
* cygwin.din: Export readdir_r.
* include/cygwin/version.h: Bump API version number to 138.
* syscalls.cc (readdir_worker): New function, renamed from old readdir()
function.
(readdir): Use readdir_worker.
(readdir_r): New function.
* fhandler.h (fhandler_base::readdir): Accommodate second argument indicating
dirent buffer.
(fhandler_disk_file::readdir): Ditto.
(fhandler_cygdrive::readdir): Ditto.
(fhandler_proc::readdir): Ditto.
(fhandler_netdrive::readdir): Ditto.
(fhandler_registry::readdir): Ditto.
(fhandler_process::readdir): Ditto.
* fhandler.cc (fhandler_base::readdir): Ditto.
* fhandler_disk_file.cc (fhandler_disk_file::readdir): Ditto.
* fhandler_cygdrive.cc (fhandler_cygdrive::readdir): Ditto.
* fhandler_proc.cc (fhandler_proc::readdir): Ditto.
* fhandler_netdrive.cc (fhandler_netdrive::readdir): Ditto.
* fhandler_registry.cc (fhandler_registry::readdir): Ditto.
* fhandler_process.cc (fhandler_process::readdir): Ditto.
2005-08-20 06:19:55 +00:00
Christopher Faylor 683ef95392 * fhandler.h (dirent_states): Add dirent_saw_proc.
* fhandler_disk_file.cc (fhandler_disk_file::readdir): Fill in "proc" if it is
the root dir and it is missing.
2005-08-19 16:29:43 +00:00
Christopher Faylor 358063ace3 * fhandler.h (dirent_states): Add dirent_isroot, dirent_saw_cygdrive,
dirent_saw_dev.
* dir.cc (opendir): Don't zero __flags here.  Push that responsibility to
opendir methods.
(seekdir): Preserve dirent_isrrot in __flags.
(rewinddir): Ditto.
* fhandler_disk_file.cc (fhandler_disk_file::opendir): Set dirent_isroot
appropriately.
(fhandler_disk_file::readdir): Fill in "cygdrive" and "dev" if it is the root
dir and they are missing.
* fhandler_process.cc (fhandler_process::opendir): Set __flags here.
* fhandler_virtual.cc (fhandler_virtual::opendir): Set __flags here.
2005-08-19 16:18:42 +00:00
Christopher Faylor 88c5a50f9f * fhandler_disk_file.cc (fhandler_base::pread): Don't move file offset pointer
after I/O.
(fhandler_base::pwrite): Ditto.
2005-07-29 17:26:10 +00:00
Christopher Faylor 7d7d09aee8 * fhandler.h (fhandler_base::pread): Declare new function.
(fhandler_base::pwrite): Ditto.
(fhandler_disk_file::pread): Ditto.
(fhandler_disk_file::pwrite): Ditto.
* fhandler.cc (fhandler_base::pread): Define new function.
(fhandler_base::pwrite): Ditto.
* fhandler_disk_file.cc (fhandler_base::pread): Ditto.
(fhandler_base::pwrite): Ditto.
* syscalls.cc (pread): Define new function.
(pwrite): Ditto.
* cygwin.din: Export pread, pwrite.
* include/sys/ioctl.h: Guard some _IO* declarations to avoid conflict with
socket.h.
2005-07-29 17:04:46 +00:00
Christopher Faylor 0c55f6ed60 Eliminate (void) cast on standalone function calls throughout. 2005-07-06 20:05:03 +00:00
Christopher Faylor 2f9ae2ed94 Change foo (void) to foo () for all c++ functions throughout. Remove all
fhandler_*::dump functions throughout.
* fhandler.h (fhandler_dev_mem::close): Remove pass-through function in favor
of virtual method.
(handler_dev_raw::close): Ditto.
(fhandler_dev_clipboard::fixup_after_exec): New method.
* fhandler_dev_mem.cc (fhandler_dev_mem::close): Eliminate pass through
* fhandler_dev_raw.cc (fhandler_dev_raw::close): Ditto.
* fhandler_clipboard.cc (fhandler_dev_clipboard::close): Don't go to extra
effort when execing.
(fhandler_dev_clipboard::fixup_after_exec): New function.
* fhandler_console.cc (fhandler_console::close): Don't do "extra stuff" when we
know we're execing.
* fhandler_disk_file.cc (fhandler_disk_file::close): Ditto.
* fhandler_dsp.cc (fhandler_dev_dsp::close): Ditto.
* fhandler_fifo.cc (fhandler_fifo.cc::close): Ditto.  function in favor of base
function.
* fhandler_random.cc (fhandler_dev_random::close): Ditto.
* fhandler_registry.cc (fhandler_registry::close): Ditto.
* fhandler_tty.cc (fhandler_tty_slave::close): Ditto.
* fhandler_virtual.cc (fhandler_virtual::close): Ditto.
* pinfo.cc (proc_waiter): Remove unneeded hExeced declaration.
* sigproc.cc: Ditto.
* winsup.h (hExeced): Define here.
* fhandler_virtual.cc (fhandler_virtual::fixup_after_exec): Just call close()
to reinitialize things to known state.
2005-07-05 03:16:46 +00:00
Corinna Vinschen f1fb564952 * fhandler_disk_file.cc (fhandler_disk_file::facl): Add missing break. 2005-06-27 14:18:13 +00:00
Christopher Faylor 5ac6edefaf * fhandler_disk_file.cc (fhandler_disk_file::fchown): Make sure that disk open
is called in case we're passed in a non-existent device.
2005-06-02 01:50:23 +00:00
Christopher Faylor 125b724dd8 * fhandler.h (fhandler_base::mkdir): New virtual method.
(fhandler_base::rmdir): Ditto.
(fhandler_disk_file:mkdir): New method.
(fhandler_disk_file:rmdir): Ditto.
* dir.cc (mkdir): Implement with fhandlers.
(rmdir): Ditto.
* fhandler.cc (fhandler_base::mkdir): New virtual method.
(fhandler_base::rmdir): Ditto.
(fhandler_disk_file::mkdir): New method.
(fhandler_disk_file::rmdir): Ditto.

fhandler_random.cc: white space.
2005-05-25 04:32:59 +00:00
Christopher Faylor 969d6089ce * fhandler.h (fhandler_cygdrive::seekdir): Delete declaration.
(fhandler_cygdrive::seekdir): Delete.
* fhandler.h (fhandler_cygdrive::iscygdrive_root): Delete method.
(fhandler_cygdrive::telldir): Delete declaration.
* fhandler_disk_file.cc: Remove all uses of fhandler_cygdrive::iscygdrive_root.
(fhandler_disk_file::mkdir): New method.
(fhandler_disk_file::rmdir): Ditto.
(fhandler_cygdrive::telldir): Delete.
2005-05-19 05:43:55 +00:00
Corinna Vinschen dad546a5eb * fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Check
return code from GetFileSize and set file size to 0 if necessary.
	* fhandler_netdrive.cc (fhandler_netdrive::fstat): Set permissions
	to read/execute for all.
2005-05-14 21:12:10 +00:00
Christopher Faylor 063f1df2aa Remove PC_FULL from path_conv usage throughout.
* path.h (enum pathconv_arg): Change PC_FULL to PC_NOUILL.
* path.cc (path_conv::check): Test for PC_NOFULL rather than !PC_FULL.
(cygwin_conv_to_win32_path): Use PC_NOFULL to force non-absolute path.
2005-05-13 15:46:07 +00:00
Corinna Vinschen 21b9fe3e33 * fhandler_disk_file.cc (fhandler_disk_file::fchmod): Don't treat
inability to open file as failure if only SetFileAttributes is
	going to be called.  Only call set_file_attribute if really necessary.
2005-05-03 19:03:20 +00:00
Christopher Faylor 05726ddd86 white space and minor comment cleanup. 2005-05-02 03:50:11 +00:00
Christopher Faylor 4a08e9bce4 Actually check in files. 2005-04-17 00:12:14 +00:00
Corinna Vinschen 68401acd24 * fhandler_disk_file.cc (fhandler_base::utimes_fs): Ignore
ERROR_NOT_SUPPORTED to workaround Win9x weirdness.
	* path.cc (symlink_info::check): Remap ERROR_INVALID_FUNTION to
	ERROR_FILE_NOT_FOUND for the same reason.
2005-04-16 17:17:33 +00:00
Corinna Vinschen 8f47adf1c6 * fhandler_disk_file.cc (fhandler_base::utimes_fs): Drop touching
ChangeTime.
2005-04-16 12:53:48 +00:00
Christopher Faylor dda0657380 * dcrt0.cc (do_global_dtors): Run DLL dtors.
(__main): Don't rely on atexit to run dtors.
(do_exit): Specifically call do_global_dtors here.
(cygwin_exit): Ditto.
* dll_init.cc (dll_global_dtors): Make global.  Only run dtors once.
(dll_list::init): Just set flag that dtors should be run.  Don't rely on
atexit.
* dll_init.h (dll_global_dtors): Declare.
* exceptions.cc (sigrelse): Define.
* path.h (is_fs_device): New method.
(is_lnk_special): Ditto.
* fhandler_disk_file.cc (fhandler_disk_file::link): Use "is_lnk_special" rather
than "is_lnk_symlink".
* syscalls.cc (rename): Ditto.
* hookapi.cc (ld_preload): Use colon as a separator rather than space.
2005-04-14 17:34:03 +00:00
Corinna Vinschen 7460bfd32b * cygerrno.h (__seterrno_from_nt_status): Define. Always set Win32
error code as well as errno. Use throughout where errno is set from
	NT status.
	(set_errno): Evaluate val only once.
	* fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Fix typo in
	debug output.
	* fhandler_mem.cc (fhandler_dev_mem::open): Rely on
	__seterrno_from_nt_status setting Win32 error code in debug output.
	* fhandler_proc.cc (format_proc_uptime): Ditto.
	(format_proc_stat): Ditto.
	* fhandler_process.cc (format_process_stat): Ditto.
	* sysconf.cc (sysconf): Ditto.
2005-04-13 16:41:33 +00:00
Christopher Faylor f134945dcb * fhandler.h (fhandler_base::utimes_fs): New method.
* fhandler.cc (fhandler_base::utimes): Call utimes_fs if on-disk special file.
* fhandler_disk_file.cc (fhandler_disk_file::utimes): Use utimes_fs.
(fhandler_base::utimes_fs): Handle on-disk device files.
2005-04-13 16:17:37 +00:00
Corinna Vinschen 726fe41807 * fhandler_disk_file.cc (fhandler_disk_file::utimes): Don't set errno
if open fails, it has already been set by open.
2005-04-13 11:07:44 +00:00
Corinna Vinschen 2a24463d0b * autoload.cc (NtQueryVolumeInformationFile): Add.
* fhandler.cc (fhandler_base::raw_write): Don't touch has_changed flag.
	* fhandler.h (enum change_state): Remove.
	(fhandler_base::status): Revert has_changed to a simple bit.
	(fhandler_base::fstat_helper): Add nAllocSize parameter.  Rename
	ftCreationTime to ftChangeTime.
	* fhandler_disk_file.cc:
	Call fstat_helper with additional
	allocation size throughout.
	(fhandler_base::fstat_by_handle): Use NT native functions to get
	full file information on NT.  Call fstat_helper with LastWriteTime
	as ctime, if ChangeTime is not available.
	(fhandler_base::fstat_by_name): Call fstat_helper with LastWriteTime
	as ctime.
	(fhandler_base::fstat_helper): Add comment. Drop special FAT
	handling since it's useless. Use nAllocSize for st_blocks if available.
	(fhandler_disk_file::touch_ctime): Only touch LastWriteTime.
	(fhandler_disk_file::fchmod): Set has_changed on 9x only.
	(fhandler_disk_file::fchown): Don't set has_changed.
	(fhandler_disk_file::facl): Ditto.
	(fhandler_disk_file::ftruncate): Ditto.
	(fhandler_disk_file::link): Set has_changed on 9x only and on original
	file only.
	(fhandler_base::open_fs): Don't set has_changed in O_TRUNC case.
	* ntdll.h (FILE_BASIC_INFORMATION): Define.
	(FILE_STANDARD_INFORMATION): Define.
	(FILE_INTERNAL_INFORMATION): Define.
	(FILE_EA_INFORMATION): Define.
	(FILE_ACCESS_INFORMATION): Define.
	(FILE_POSITION_INFORMATION): Define.
	(FILE_MODE_INFORMATION): Define.
	(FILE_ALIGNMENT_INFORMATION): Define.
	(FILE_NAME_INFORMATION): Don't define with arbitrary FileName size.
	(FILE_ALL_INFORMATION): Define.
	(FILE_INFORMATION_CLASS): Add FileAllInformation.
	(FILE_FS_VOLUME_INFORMATION): Define.
	(FS_INFORMATION_CLASS): Define.
	(NtQueryVolumeInformationFile): Define.
2005-04-12 14:26:31 +00:00