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* * ntdll.h (RtlCreateUnicodeStringFromAsciiz): Fix declaration.Corinna Vinschen2007-08-164-46/+70
| | | | | | | | | | | | (RtlUpcaseUnicodeChar): Declare. * path.cc (hash_path_name): Split into three functions, taking the path as char *, PWCSTR, or PUNICODE_STRING. Move implementation into PUNICODE_STRING-based function. Drop old drive-relative path consideration. * winsup.h (iswdirsep): Like isdirsep but for WCHARs. (isabspath_u): Like isabspath, for PUNICODE_STRINGs. (iswabspath): Like isabspath, for PWCHARs. (hash_path_name): Add new declarations.
* * path.cc (get_nt_native_path): Allow to convert special paths whichCorinna Vinschen2007-08-153-11/+19
| | | | | | have no native NT path representation for simplified debug output. * syscalls.cc: Convert debug output to print native NT path. (unlink): Drop redundant debug output.
* * fhandler_disk_file.cc (fhandler_disk_file::link): Drop superfluousCorinna Vinschen2007-08-153-8/+6
| | | | | test for trailing dot. * path.h (path_conv::operator []): Remove.
* * fhandler_socket.cc (get_inet_addr): Use NT native functions forCorinna Vinschen2007-08-153-21/+51
| | | | | | accessing the file representing the local socket. (fhandler_socket::bind): Ditto. * ntdll.h: Declare NtReadFile.
* * path.cc (symlink_info::check): In case of ERROR_SHARING_VIOLATION andCorinna Vinschen2007-08-142-3/+22
| | | | | ERROR_ACCESS_DENIED, try to get file attributes by using directory functions.
* * path.cc (fs_info::update): Correctly handle the volume root directory.Corinna Vinschen2007-08-142-2/+9
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* * fhandler.h (fhandler_base::pc): Make public.Corinna Vinschen2007-08-147-25/+39
| | | | | | | | | | | | | | | * fhandler_disk_file.cc (fhandler_disk_file::link): Drop extern declaration of stat_suffixes. Use NT native path in debug output. (fhandler_base::utimes_fs): Simplify closeit case. Use close_fs to close newly opened file handle. (fhandler_base::open_fs): Use NT native path in debug output. * path.cc: Throughout drop extern declaration of stat_suffixes. * path.h (stat_suffixes): Declare. * sec_acl.cc (acl_worker): Drop extern declaration of stat_suffixes. * times.cc (utimes_worker): Take path_conv as parameter instead of single-byte pathnam, drop nofollow argument, accommodate throughout. Compare UNICODE paths when enumerating file descriptors. Fix formatting. Use NT native path in debug output.
* * mmap.cc: Call NtClose instead of CloseHandle throughout.Corinna Vinschen2007-08-132-17/+32
| | | | | (CreateMapping): Drop unused last argument. Accommodate throughout. (mmap64): Re-open file with execute permissions using NtOpenFile.
* * fhandler.h (fhandler_base::close_fs): Reintroduce (as inline function)Corinna Vinschen2007-08-134-5/+12
| | | | | | | | for clearness. * fhandler_disk_file.cc (fhandler_base::fstat_fs): Revert previous change. (fhandler_base::open_fs): Ditto. * fhandler_socket.cc (fhandler_socket::close): Ditto.
* * Makefile.in (DLL_OFILES): Remove delqueue.o.Corinna Vinschen2007-08-139-162/+36
| | | | | | | | | | | | | | | | | | | | | | | | * delqueue.cc: Delete. * fhandler.h (fhandler_base::close_fs): Drop declaration. (fhandler_disk_file::close): Drop declaration. * fhandler_disk_file.cc (fhandler_base::fstat_fs): Call close instead of close_fs. (fhandler_base::fstat_helper): Use open FH_UNIX handle in call to get_file_attribute. (fhandler_base::open_fs): Call close instead of get_file_attribute. (fhandler_disk_file::close): Remove. (fhandler_base::close_fs): Remove. * fhandler_socket.cc (fhandler_socket::close): Just call fhandler_base::close for FH_UNIX sockets. * shared.cc (user_shared_initialize): Drop call to user_shared->delqueue.init. * shared_info.h (CURR_USER_MAGIC): Change according to below change. (MAX_DELQUEUES_PENDING): Remove. (class delqueue_list): Remove. (class user_info): Remove delqueue. * syscalls.cc (close_all_files): Drop call to user_shared->delqueue.process_queue. (unlink): Drop delqueue handling.
* * devices.in (dev_storage): Use native NT device name for kmsg mailslot.Corinna Vinschen2007-08-138-45/+79
| | | | | | | | | | | | | | | * devices.cc: Regenerate. * fhandler.cc (fhandler_base::operator =): Use path_conv assignment operator. (fhandler_base::set_name): Ditto. (fhandler_base::open): Use NT native path in debug output. * fhandler_mailslot.cc: Convert to NT native function calls. * ntdll.h (struct _FILE_MAILSLOT_SET_INFORMATION): Define. (NtCreateMailslotFile): Declare. * path.cc (path_conv::set_normalized_path): Don't set wide_path to NULL. (path_conv::set_name): Remove unused function. * path.h (path_conv::set_name): Drop declaration. (path_conv::operator =): Define.
* * fhandler.cc (fhandler_base::open): Remove HIDDEN_DOT_FILES code.Corinna Vinschen2007-08-124-17/+6
| | | | | * fhandler_disk_file.cc (fhandler_disk_file::mkdir): Ditto. * path.cc (symlink_worker): Ditto.
* * syscalls.cc (getw): Remove redundant implementation.Corinna Vinschen2007-08-122-56/+8
| | | | | | | (putw): Ditto. (wcscmp): Ditto. (wcslen): Ditto. (memccpy): Ditto.
* * ntdll.h: Add descriptive comments to special Rtl functions.Corinna Vinschen2007-08-124-74/+294
| | | | | | | | | | | | | | | | | | | | | (STATUS_OBJECT_PATH_NOT_FOUND): Define. (STATUS_BUFFER_OVERFLOW): Define. (FILE_SUPERSEDED): Define. (FILE_OPENED): Define. (FILE_CREATED): Define. (FILE_OVERWRITTEN): Define. (FILE_EXISTS): Define. (FILE_DOES_NOT_EXIST): Define. (PIO_APC_ROUTINE): Typedef. (NtFsControlFile): Fix parameter types to use PIO_APC_ROUTINE. (NtWriteFile): Declare. (RtlInt64ToHexUnicodeString): Declare. * strfuncs.cc: Include ntdll.h. (RtlInt64ToHexUnicodeString): New function. * syscalls.cc (try_to_bin): Rewrite using native NT functions. Only try to create recycle bin after unsuccessfully trying to move file. Also try to create special files in recycle bin so that Windows Explorer isn't unnecessarily stampeded.
* * path.cc (fillout_mntent): Fix calculation of unicode buffer size.Corinna Vinschen2007-08-102-1/+6
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* * syscalls.cc (rename): Check oldpath and newpath for trailing dirCorinna Vinschen2007-08-102-31/+127
| | | | | | | | | | | | | separators, require them to be existing directories if so. Check for a request to change only the case of the filename. Check paths for case insensitve equality only once. Handle renaming a directory to another, existing directory by unlinking the destination directory first. If newpath points to an existing file with R/O attribute set, try to unset R/O attribute first. Augment hardlink test by not checking directories. If renaming fails with STATUS_ACCESS_DENIED, try to unlink existing destination filename and try renaming again. Drop useless test for non-empty directory. Always close fh at the end of the function.
* * gendef (sigbe): Reset "incyg" while the stack lock is active to avoid aChristopher Faylor2007-08-092-1/+6
| | | | potential race.
* * syscalls.cc (rename): Close oldpath file handle immediately afterCorinna Vinschen2007-08-093-4/+14
| | | | | | trying to rename it. Use nfh handle when checking for non-empty newpath directory. Only change status if check_dir_not_empty really returns STATUS_DIRECTORY_NOT_EMPTY.
* * fhandler_disk_file.cc (readdir_get_ino): Accommodate native symlinks.Corinna Vinschen2007-08-023-3/+15
| | | | * syscalls.cc (rename): Ditto.
* * lib/Makefile: Add missed file to accommodate below changes.Christopher Faylor2007-08-021-0/+4
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* Add missing checkin.Christopher Faylor2007-08-021-4/+4
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* * lib/cygwin_attach_dll.c: Fix compiler warning.Christopher Faylor2007-08-023-0/+9
| | | | * lib/cygwin_crt0.c: Ditto.
* * dcrt0.cc (codepage_type): Remove definition.Christopher Faylor2007-08-024-32/+50
| | | | | * strfuncs.cc: Move it here. New file with bits of miscfuncs.cc. * miscfuncs.cc: Remove wide character stuff.
* * syscalls.cc (rename): Move and add text to comment about testingCorinna Vinschen2007-08-022-16/+31
| | | | | | oldpath and newpath referring to the same file. Test if oldpath has more than one hardlink before opening oldpath (idea by Eric Blake). Reorder test so that file id is tested before volume serial number.
* * path.h (struct fs_info): Drop root_len and name_hash members.Corinna Vinschen2007-08-023-17/+10
| | | | | | | (fsinfo::length): Remove. (path_conv::rootdir): Remove. * syscalls.cc (try_to_bin): Use rootdir function instead of path_conv::rootdir method.
* * fhandler_disk_file.cc (path_conv::ndisk_links): Fix typo in call toCorinna Vinschen2007-08-022-1/+6
| | | | NtClose.
* * syscalls.cc (rename): Check if oldpath and newpath refer to theCorinna Vinschen2007-08-012-1/+41
| | | | | same file. If so, return successfully and perform no other action, as per SUSv3.
* * ntdll.h (STATUS_ACCESS_DENIED): Define.Corinna Vinschen2007-08-013-25/+80
| | | | | | | | | | | * syscalls.cc (check_dir_not_empty): New static function. (unlink_nt): Move code checking for non-empty dir to check_dir_not_empty and call check_dir_not_empty instead. (rename): Add fault handler. Check oldpath and newpath for trailing . and .. path components and return EINVAL if so. Check oldpath for being on a vrtual file system. If renaming a dir fails with STATUS_ACCESS_DENIED, check if the target dir is non-empty and return ENOTEMPTY if so.
* * localtime.cc (tzsetwall): Don't set TZ.Corinna Vinschen2007-08-012-0/+8
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* * fhandler_disk_file.cc (fhandler_base::fstat_by_handle): DropCorinna Vinschen2007-08-015-99/+135
| | | | | | | | | | | | | | | | | | | | | | | | | | | usage of path_conv::volser(). (fhandler_base::fstat_by_name): Ditto. * ntdll.h (STATUS_NO_MEDIA_IN_DEVICE): Define. (STATUS_OBJECT_NAME_NOT_FOUND): Define. (FILE_REMOVABLE_MEDIA, FILE_READ_ONLY_DEVICE, FILE_FLOPPY_DISKETTE) (FILE_WRITE_ONCE_MEDIA, FILE_REMOTE_DEVICE, FILE_DEVICE_IS_MOUNTED) (FILE_VIRTUAL_VOLUME, FILE_AUTOGENERATED_DEVICE_NAME) FILE_DEVICE_SECURE_OPEN): Define Device Characteristics. (struct _FILE_FS_DEVICE_INFORMATION): Define. * path.cc (MAX_FS_INFO_CNT): Remove. (fsinfo): Remove. (fsinfo_cnt): Remove. (fs_info::update): Rewrite using native NT functions. Drop fs_info cashing since it's incorrect. (path_conv::fillin): Use NtQueryInformationFile. Drop setting serial number. (path_conv::check): Accommodate new fs_info::update parameters. (fillout_mntent): Ditto. * path.h (fs_info): Drop serial, has_ea and drive_type status flags. (fs_info::update): Declare with new parameters. (path_conf::drive_type): Remove. (path_conf::fs_has_ea): Remove. (path_conf::volser): Remove.
* * fhandler.cc (check_posix_perms): Remove.Corinna Vinschen2007-08-012-26/+7
| | | | | (fhandler_base::fpathconf): Return value of pc.has_acls () instead of calling check_posix_perms.
* * syscalls.cc (rename): Use unchanged path_conv in condition.Corinna Vinschen2007-08-012-2/+6
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* * smallprint.cc (__small_vsprintf): Add format specifier 'W' forCorinna Vinschen2007-08-012-13/+26
| | | | PWCHAR arguments. Move wide char handling after char handling.
* * ntdll.h (RtlFreeAnsiString): Declare.Corinna Vinschen2007-07-313-12/+63
| | | | | | | | | | * ntdll.h (RtlFreeOemString): Declare. * ntdll.h (RtlUnicodeStringToAnsiString): Declare. * ntdll.h (RtlUnicodeStringToOemString): Declare. * smallprint.cc: Renamed from smallprint.c. Drop unnecessary forward declarations. (__small_vsprintf): Add format specifiers 'C' for WCHAR arguments and 'S' for PUNICODE_STRING arguments.
* * fhandler_disk_file.cc (fhandler_disk_file::link): Revert to checkingCorinna Vinschen2007-07-316-152/+190
| | | | | | | | | | for binary in case of .exe files. * ntdll.h (RtlPrefixUnicodeString): Declare. * path.cc (path_conv::is_binary): New method. * path.h (path_conv::is_binary): Declare. * syscalls.cc (rename_append_suffix): New static helper function for rename. (rename): Rewrite. New suffix tests. Use native NT functions.
* * fhandler_disk_file.cc (fhandler_disk_file::facl): If file can't beCorinna Vinschen2007-07-304-2/+26
| | | | | | | opened for reading the ACLs, fall back to faking them. * sec_acl.cc (acl_worker): Handle non-existing files. * security.cc (get_file_attribute): Return ILLEGAL_UID/ILLEGAL_GID as owner/group for non-readable ACLs on file systems supporting them.
* * syscalls.cc (stat_worker): Don't call build_fh_pc with invalid pc.Corinna Vinschen2007-07-302-10/+15
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* * fhandler.cc (fhandler_base::wait_overlapped): Handle read EOF better andChristopher Faylor2007-07-292-6/+26
| | | | issue a SIGPIPE when we get ERROR_NO_DATA.
* * fhandler_disk_file.cc (fhandler_disk_file::fchmod): Don't allowCorinna Vinschen2007-07-293-19/+38
| | | | | | | | | | | | FileAttributes set to 0 when calling NtSetInformationFile since it has a special meaning. (fhandler_disk_file::facl): Ditto. (fhandler_disk_file::link): Only set attributes after copying files. Use SetFileAttributesW. * syscalls.cc (unlink_nt): Only care for actual FILE_ATTRIBUTE_READONLY. Don't allow FileAttributes set to 0 when calling NtSetInformationFile. After marking for deletion, restore R/O attribute on files to accommodate hardlinks.
* * fhandler_disk_file.cc (fhandler_disk_file::link): Use FILE_ANY_ACCESS.Corinna Vinschen2007-07-294-133/+134
| | | | | | | | | | | | | | | | | | | (fhandler_base::utimes_fs): Fix white space. (fhandler_disk_file::lock): Remove 9x blurb from comment. (fhandler_disk_file::mkdir): Use NtCreateFile/NtClose instead of CreateDirectoryA. (fhandler_disk_file::rmdir): Accommodate changes to unlink_nt. Simplify post-delete SMB-related tests. Use NtQueryAttributesFile instead of GetFileAttributes. * ntdll.h (STATUS_DIRECTORY_NOT_EMPTY): Define. (NtQueryAttributesFile): Declare. * syscalls.cc (unlink_nt): Return NTSTATUS. Drop setattrs parameter. Never use FILE_DELETE_ON_CLOSE, always use NtSetInformationFile(FileDispositionInformation) instead. Check for R/O attributes and open file with FILE_WRITE_ATTRIBUTES access if any of them are set. Remove R/O attributes before marking for delete if necessary. Revert them afterwards if necessary. (unlink): Accommodate changes to unlink_nt.
* * fhandler_disk_file.cc: Use get_handle throughout.Corinna Vinschen2007-07-293-43/+83
| | | | | | | | | | | | | (fhandler_disk_file::fchmod): Always try to open file with required access rights. Use NtSetInformationFile instead of SetFileAttributes. (fhandler_disk_file::facl): Use NtSetInformationFile instead of SetFileAttributes. (fhandler_base::utimes_fs): Change lastaccess and lastwrite to LARGE_INTEGER. Drop 9x directory case. Use NtSetInformationFile instead of SetFileAttributes. Drop temporarily changing R/O attribute since NtSetInformationFile(FileBasicInformation) also works on R/O files. * ntdll.h (STATUS_NOT_SUPPORTED): Define.
* * cygtls.h (_cygtls::inside_kernel): Move function declaration into _cygtlsChristopher Faylor2007-07-296-23/+61
| | | | | | | | | | | | | | class. * exceptions.cc (_cygtls::inside_kernel): Move function definition into _cygtls class. * fhandler.cc (fhandler_base::wait_overlapped): Make return tri-state to detect when there is a EINTR situation. Add a pointer to a length parameter. Move GetOverlappedResult into this function. (fhandler_base::read_overlapped): Accommodate above changes and loop if we receive a restartable signal. (fhandler_base::write_overlapped): Ditto. * fhandler.h (fhandler_base::wait_overlapped): Reflect above changes. * fhandler_fifo.cc (fhandler_fifo::wait): Ditto.
* * ntdll.h (RtlEqualUnicodePathPrefix): Rename from RtlEqualPathPrefix.Corinna Vinschen2007-07-283-10/+17
| | | | | | (RtlEqualUnicodePathSuffix): Rename from RtlEqualPathSuffix. * fhandler_disk_file.cc (fhandler_disk_file::link): Accommodate above change.
* * ntdll.h (RtlInitCountedUnicodeString): Swap order of string and lengthCorinna Vinschen2007-07-283-22/+61
| | | | | | | | | | parameters to be the same as for RtlInitEmptyUnicodeString. (RtlEqualPathPrefix): New inline function. (RtlEqualPathSuffix): New inline function. * fhandler_disk_file.cc: Accommodate parameter order change of RtlInitEmptyUnicodeString throughout. (fhandler_disk_file::link): Do path checking in unicode. Call CopyFileW instead of CopyFileA.
* * autoload.cc (CreateHardLinkA): Remove.Corinna Vinschen2007-07-274-118/+68
| | | | | | | | | * fhandler_disk_file.cc (fhandler_disk_file::link): Drop GetBinaryType test. Just check exe suffix instead. Tune creating new file name. Implement creating hard link using native NT functions which works on all platforms. * ntdll.h (STATUS_INVALID_DEVICE_REQUEST): Define. (struct _FILE_LINK_INFORMATION): Define.
* * fhandler_disk_file.cc (fhandler_disk_file::ftruncate): UseCorinna Vinschen2007-07-272-12/+20
| | | | | NtQueryInformationFile instead of GetFileSize, NtFsControlFile instead of DeviceIoControl.
* * fhandler_disk_file.cc (fhandler_base::fstat_by_name): UseCorinna Vinschen2007-07-273-36/+55
| | | | | | | | RtlSplitUnicodePath. (fhandler_disk_file::fstat): Rename oret to opened. Open file using NT functions right here. Try to open parent dir instead of root directory to avoid call to rootdir. Use NtFsControlFile. * ntdll.h (RtlSplitUnicodePath): Define.
* * fhandler_disk_file.cc (is_volume_mountpoint): New static inlineCorinna Vinschen2007-07-272-40/+40
| | | | | | function. (path_conv::ndisk_links): Call is_volume_mountpoint. (fhandler_disk_file::readdir_helper): Ditto.
* * fhandler.h (enum query_state): Drop redundant query_stat_control.Corinna Vinschen2007-07-274-20/+18
| | | | | | | | | * fhandler.cc (fhandler_base::open): Ditto. Add READ_CONTROL to access and FILE_OPEN_FOR_BACKUP_INTENT to create_options when opening for writing. Always set security attributes to avoid calling has_acls. * fhandler_disk_file.cc (fhandler_base::fstat_fs): Don't try to open file twice.
* * dir.cc (readdir_worker): Drop dir parameter from call toCorinna Vinschen2007-07-2612-270/+573
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | readdir_get_ino. * fhandler.h (fhandler_disk_file::readdir_helper): Switch file name parameter to PUNICODE_STRING. * fhandler_disk_file.cc: Drop including ntdef.h. (class __DIR_mounts): Store mount points in UNICODE. Additionally store cygdrive prefix in unicode here. Change methods accordingly. (__DIR_mounts::eval_ino): Call new stat_worker instead of lstat64. (__DIR_mounts::~__DIR_mounts): New destructor to free UNICODE buffers. (path_conv::ndisk_links): Rewrite using native NT functions. (fhandler_base::fstat_by_handle): Use NAME_MAX instead of CYG_MAX_PATH. Always set pfvi->VolumeSerialNumber to non-0. Remove last resort code. (fhandler_base::fstat_by_name): Rewrite using native NT functions. (fhandler_base::fstat_fs): Always call fstat_by_name if fstat_by_handle fails. (fhandler_base::fstat_helper): Rely on dwVolumeSerialNumber. (fhandler_disk_file::facl): Call fstat_by_name if fstat_by_handle fails. (DIR_BUF_SIZE): Define using NAME_MAX instead of CYG_MAX_PATH. (__DIR_cache): Remove __name. (d_dirname): Remove. (fhandler_disk_file::opendir): Drop pathname length check. Remove outdated comment. Use get_name method instead of accessing pc.normalized_path directly. (readdir_get_ino): Drop unused dir parameter. Accomodate throughout. Allocate fname dynamically. Call new stat_worker instead of lstat64. Call NtOpenFile instead of CreateFile. Call NtClose instead of CloseHandle. (fhandler_disk_file::readdir_helper): Use native NT functions. Check for volume mount points and use correct inode number. (fhandler_disk_file::readdir): Simplify slightly. Use get_name instead of pc.normalized_path. (fhandler_disk_file::rewinddir): Use RtlInitUnicodeString. (fhandler_cygdrive::fstat): Ignore floppy drives. Set st_nlink correctly. (fhandler_cygdrive::readdir): Ignore floppy drives. * fhandler_netdrive.cc (fhandler_netdrive::readdir): Accommodate change to readdir_get_ino. * fhandler_proc.cc (PROC_DIR_COUNT): Define. (fhandler_proc::fstat): Evaluate correct link count for /proc. * ntdll.h (struct _FILE_DIRECTORY_INFORMATION): Define. (NtFsControlFile): Declare. (RtlAppendUnicodeToString): Declare. (RtlAppendUnicodeStringToString): Declare. (RtlCompareUnicodeString): Declare. (RtlCopyUnicodeString): Declare. (RtlCreateUnicodeStringFromAsciiz): Declare. (RtlEqualUnicodeString): Declare. (RtlFreeUnicodeString): Declare. (RtlInitEmptyUnicodeString): Declare. (RtlSecondsSince1970ToTime): Declare. (RtlInitEmptyUnicodeString): Define as inline function. (RtlInitCountedUnicodeString): Define as inline function. * path.cc (path_conv::check): New method with PUNICODE_STRING as path, preliminary implementation. (mount_info::get_mounts_here): Change to create UNICODE_STRINGs. Also copy cygpath prefix into UNICODE_STRING. (is_floppy): Drop 9x consideration. * path.h: Drop including ntdef.h. (path_conv::check): Add declaration. (path_conv::path_conv): Add constructor for UNICODE_STRING paths. * shared_info.h (mount_info::get_mounts_here): Change declaration. * syscalls.cc: Drop forward declaration of stat_worker. (stat_worke): Take path_conv as parameter. Drop nofollow flag. (stat64): Create matching path_conv and call stat_worker with it. (lstat64): Ditto. * winsup.h: Include ntdef.h. (stat_worker): Declare. (readdir_get_ino): Change declaration.
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