Commit Graph

457 Commits

Author SHA1 Message Date
Corinna Vinschen 50450dcc5f * Makefile.in (DLL_OFILES): Add ntea.o.
* cygwin.din (getxattr, listxattr, removexattr, setxattr, lgetxattr,
	llistxattr, lremovexattr, lsetxattr, fgetxattr, flistxattr,
	fremovexattr, fsetxattr): Export Linux extended attribute functions.
	Sort.
	* errno.cc (errmap): Add mappings for ERROR_EAS_DIDNT_FIT,
	ERROR_EAS_NOT_SUPPORTED, ERROR_EA_LIST_INCONSISTENT,
	ERROR_EA_TABLE_FULL, ERROR_FILE_CORRUPT, ERROR_INVALID_EA_NAME.
	* fhandler.h (class fhandler_base): Declare new fgetxattr and
	fsetxattr methods.
	(class fhandler_disk_file): Ditto.
	* fhandler.cc (fhandler_base::fgetxattr): New method.
	(fhandler_base::fsetxattr): New method.
	* fhandler_disk_file.cc (fhandler_disk_file::fgetxattr): New method.
	(fhandler_disk_file::fsetxattr): New method.
	* ntdll.h (STATUS_EA_TOO_LARGE): Define.
	(STATUS_NONEXISTENT_EA_ENTRY): Define.
	(STATUS_NO_EAS_ON_FILE): Define.
	* ntea.cc (read_ea): Rewrite for long pathnames and for using with
	Linux extended attribute functions.
	(write_ea): Ditto.
	(getxattr_worker): New static function.
	(getxattr): New function.
	(lgetxattr): New function.
	(fgetxattr): New function.
	(listxattr): New function.
	(llistxattr): New function.
	(flistxattr): New function.
	(setxattr_worker): New static function.
	(setxattr): New function.
	(lsetxattr): New function.
	(fsetxattr): New function.
	(removexattr): New function.
	(lsetxattr): New function.
	(fsetxattr): New function.
	* security.h (read_ea): Change declaration according to above changes.
	(write_ea): Ditto.
	* include/cygwin/version.h: Bump API minor version.
2008-02-10 15:43:04 +00:00
Corinna Vinschen 755f6f8f65 * fhandler_disk_file.cc (fhandler_disk_file::link): Open file with
READ_CONTROL for Vista/Longhorn's sake.
2008-01-21 14:51:55 +00:00
Corinna Vinschen 5c80ea0230 * fhandler_disk_file.cc (fhandler_base::fstat_helper): Fix R/O bit
handling on filesystems without ACL support.
2007-12-11 18:57:44 +00:00
Corinna Vinschen 101f07b907 * fhandler_disk_file.cc (fhandler_base::fstat_helper): Don't remove
write bits for directories with R/O attribute.
	(fhandler_base::fhaccess): Don't shortcircuit R/O attribute with W_OK
	scenarios for directories.
2007-10-30 12:32:16 +00:00
Corinna Vinschen 6788155fe2 * fhandler_disk_file.cc (__DIR_mounts::eval_ino): Make fname big enough
to allow multibyte chars.
2007-10-19 12:22:49 +00:00
Corinna Vinschen 6ce2c24121 * fhandler.cc (is_at_eof): Rewrite using NT functions.
(off_current): New static variable.
	(off_append): Ditto.
	(fhandler_base::raw_write): Use NtWriteFile.  Accommodate O_APPEND here.
	(fhandler_base::write): Drop O_APPEND hack.  Use NT functions.
	(fhandler_base::lseek): Rewrite using NT functions.
	* fhandler_disk_file.cc (fhandler_disk_file::fstatvfs): Add space in
	debug output.
	(fhandler_disk_file::ftruncate): Ditto.
	* ntdll.h (STATUS_DISK_FULL): Define.
	(FILE_USE_FILE_POINTER_POSITION): Define.
	(FILE_WRITE_TO_END_OF_FILE): Define.
2007-10-15 08:25:38 +00:00
Corinna Vinschen b75971ef8a * ntdll.h (struct _FILE_COMPRESSION_INFORMATION): Align with definition
in w32api / MSDN.
	* fhandler_disk_file.cc (fhandler_base::fstat_helper): Accommodate
	change to struct _FILE_COMPRESSION_INFORMATION.
2007-09-27 09:35:06 +00:00
Corinna Vinschen 2e9fe498f2 * fhandler_disk_file.cc (fhandler_base::fstat_helper): Rewrite checking
for executable file magic using a thread safe method and re-enable this
	code.
2007-08-21 15:37:10 +00:00
Corinna Vinschen 66e36b7987 * fhandler_disk_file.cc: Change debugging output througout to print
the NT status consistently.  Use UNICODE path information if available.
2007-08-21 12:09:38 +00:00
Corinna Vinschen f4c963630e * fhandler_disk_file.cc (fhandler_disk_file::fchmod): Handle S_IFSOCK
mode bit by setting the SYSTEM attribute.
	* fhandler_socket.cc (fhandler_socket::fchmod): Add S_IFSOCK mode bit
	when calling fhandler_disk_file::fchmod.  Don't set attributes here.
2007-08-16 16:59:25 +00:00
Corinna Vinschen bd61a7f7b9 * fhandler.h (fhandler_base::get_namehash): Use NT native path.
* fhandler_disk_file.cc (readdir_get_ino): Ditto in call to
	hash_path_name.
2007-08-16 14:10:06 +00:00
Corinna Vinschen 6d70255fe8 * fhandler_disk_file.cc (fhandler_disk_file::link): Drop superfluous
test for trailing dot.
	* path.h (path_conv::operator []): Remove.
2007-08-15 15:31:19 +00:00
Corinna Vinschen 4a971ce403 * fhandler.h (fhandler_base::pc): Make public.
* 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.
2007-08-14 14:48:52 +00:00
Corinna Vinschen deafd19cea * fhandler.h (fhandler_base::close_fs): Reintroduce (as inline function)
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.
2007-08-13 19:15:47 +00:00
Corinna Vinschen 176c3f21b4 * Makefile.in (DLL_OFILES): Remove delqueue.o.
* 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.
2007-08-13 17:16:05 +00:00
Corinna Vinschen 87a7ae5e7f * fhandler.cc (fhandler_base::open): Remove HIDDEN_DOT_FILES code.
* fhandler_disk_file.cc (fhandler_disk_file::mkdir): Ditto.
	* path.cc (symlink_worker): Ditto.
2007-08-12 15:42:02 +00:00
Corinna Vinschen e809fec984 * fhandler_disk_file.cc (readdir_get_ino): Accommodate native symlinks.
* syscalls.cc (rename): Ditto.
2007-08-02 15:13:56 +00:00
Corinna Vinschen b6c2b7cc73 * fhandler_disk_file.cc (path_conv::ndisk_links): Fix typo in call to
NtClose.
2007-08-02 10:22:30 +00:00
Corinna Vinschen d3dd7d3682 * fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Drop
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.
2007-08-01 12:55:25 +00:00
Corinna Vinschen 9235f3ead1 * fhandler_disk_file.cc (fhandler_disk_file::link): Revert to checking
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.
2007-07-31 15:20:00 +00:00
Corinna Vinschen 378692ee42 * fhandler_disk_file.cc (fhandler_disk_file::facl): If file can't be
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.
2007-07-30 10:58:16 +00:00
Corinna Vinschen 9d017bd09c * fhandler_disk_file.cc (fhandler_disk_file::fchmod): Don't allow
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.
2007-07-29 15:57:41 +00:00
Corinna Vinschen ed7ec849f6 * fhandler_disk_file.cc (fhandler_disk_file::link): Use FILE_ANY_ACCESS.
(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.
2007-07-29 12:27:22 +00:00
Corinna Vinschen 4368984a7b * fhandler_disk_file.cc: Use get_handle throughout.
(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.
2007-07-29 08:23:04 +00:00
Corinna Vinschen 81e98baf81 * ntdll.h (RtlEqualUnicodePathPrefix): Rename from RtlEqualPathPrefix.
(RtlEqualUnicodePathSuffix): Rename from RtlEqualPathSuffix.
	* fhandler_disk_file.cc (fhandler_disk_file::link): Accommodate above
	change.
2007-07-28 16:08:45 +00:00
Corinna Vinschen 74c5e8c73a * ntdll.h (RtlInitCountedUnicodeString): Swap order of string and length
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.
2007-07-28 16:00:35 +00:00
Corinna Vinschen 745c29fe7b * autoload.cc (CreateHardLinkA): Remove.
* 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.
2007-07-27 16:24:07 +00:00
Corinna Vinschen f590b14dfd * fhandler_disk_file.cc (fhandler_disk_file::ftruncate): Use
NtQueryInformationFile instead of GetFileSize, NtFsControlFile instead
	of DeviceIoControl.
2007-07-27 13:19:41 +00:00
Corinna Vinschen ceaf31f416 * fhandler_disk_file.cc (fhandler_base::fstat_by_name): Use
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.
2007-07-27 10:10:57 +00:00
Corinna Vinschen 655639ba89 * fhandler_disk_file.cc (is_volume_mountpoint): New static inline
function.
	(path_conv::ndisk_links): Call is_volume_mountpoint.
	(fhandler_disk_file::readdir_helper): Ditto.
2007-07-27 09:00:12 +00:00
Corinna Vinschen fe7bbe1504 * fhandler.h (enum query_state): Drop redundant query_stat_control.
* 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.
2007-07-27 08:38:00 +00:00
Corinna Vinschen 214c3a1167 * dir.cc (readdir_worker): Drop dir parameter from call to
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.
2007-07-26 17:30:54 +00:00
Corinna Vinschen eea4e48208 * fhandler.cc (fhandler_base::fhaccess): Accommodate interface changes
of access control functions throughout.
	* fhandler_disk_file.cc: Ditto.
	* fhandler_registry.cc: Ditto.
	* sec_acl.cc: Drop unnecessary includes.
	(setacl): Take path_conv instead of file name as parameter.
	Accommodate interface changes of access control functions.
	(getacl): Ditto.
	* sec_auth.cc: New file, taking over all authentication related
	functions from security.cc.
	* sec_helper.cc: Drop unnecessary includes.
	* security.cc: Ditto.  Move all authentication related functions to
	sec_auth.cc.
	(ALL_SECURITY_INFORMATION): New define.  Use throughout.
	(set_file_sd): New function, replacing read_sd and the file related
	part of get_nt_object_security.
	(get_reg_sd): Rename from get_reg_security.  Drop type parameter.
	(get_reg_attribute): New function, replacing the registry related part
	of get_nt_object_security.
	(get_file_attribute): Take path_conv instead of file name as parameter.
	Use new get_file_sd call.
	(set_file_attribute): Ditto plus new set_file_sd.  Drop unnecessary
	implementation without uid/gid parameters.
	(check_file_access): Take path_conv instead of file name as parameter.
	Use new get_file_sd call.
	(check_registry_access): Use new get_reg_sd call.
	* security.h: Accommodate above interface changes.
2007-07-20 14:29:43 +00:00
Corinna Vinschen e25b3402ac * fhandler_disk_file.cc (fhandler_base::fstat_by_name): Use
NtQueryFullAttributesFile instead of FindFirstFile.
	(fhandler_base::fstat_fs): Drop check for exec_state.  Drop check for
	invalid characters.
	* ntdll.h (struct _FILE_NETWORK_OPEN_INFORMATION): Define.
	(NtQueryFullAttributesFile): Declare.
2007-07-19 17:22:34 +00:00
Corinna Vinschen 91d2f6eebf * fhandler.cc (fhandler_base::open): Drop local wpath and upath
variables.  Call pc.get_object_attr to create object attributes.
	* fhandler_disk_file.cc (fhandler_disk_file::opendir): Ditto.
	* syscalls.cc (unlink_nt): Ditto.
	* path.cc (path_conv::set_normalized_path): Set wide_path to NULL.
	(path_conv::get_nt_native_path): Drop parameter.  Create path in
	wide_path/uni_path members.
	(path_conv::get_object_attr): New method to create object attributes.
	(path_conv::get_wide_win32_path): New method to create Win32 wide path.
	(path_conv::check): Initialize wide_path to NULL.
	(path_conv::~path_conv): cfree wide_path.
	* path.h (class path_conv): New members wide_path and uni_path.
	Add declarations of get_object_attr and get_wide_win32_path.
	(path_conv::path_conv): Initialize wide_path to NULL.
	(path_conv::get_nt_native_path): Drop parameter.
2007-07-19 11:41:17 +00:00
Corinna Vinschen 822036b6c9 * fhandler_disk_file.cc (fhandler_disk_file::opendir): Move setting
cfd->nohandle where it won't crash.
2007-07-17 13:22:21 +00:00
Corinna Vinschen 281bd334ac * dir.cc (closedir): Revert change from 2007-06-29.
* fhandler.h (dirent_valid_fd): Drop.
	* fhandler_disk_file.cc (fhandler_disk_file::opendir): If opening a
	real dir, use the underlying fhandler to keep track of the directory
	handle.  In fdopendir case use original io_handle from fhandler.  Use
	fhandler's io_handle in subsequent directory functions throughout.
	Create handle non-inheritable and set close-on-exec flag.
	(readdir_get_ino): Drop dirent_isroot case.
	(fhandler_disk_file::readdir): Handle dirent_isroot case here.
	(fhandler_disk_file::rewinddir): Revert change from 2007-07-05.  Use
	NtClose instead of CloseHandle.
	* fhandler_virtual.cc (fhandler_virtual::opendir): Drop adding
	dirent_valid_fd flag.  Set close-on-exec flag.
2007-07-09 17:02:37 +00:00
Christopher Faylor 8581e92c51 * fhandler_disk_file.cc: White space.
* fhandler_proc.cc: Ditto.
* fhandler_virtual.cc: Ditto.
2007-07-07 16:46:35 +00:00
Corinna Vinschen 64f50c2b3c * fhandler_disk_file.cc (fhandler_disk_file::opendir): Add missing
OBJ_INHERIT flag when creating OBJECT_ATTRIBUTES.
	(fhandler_disk_file::rewinddir): Ditto.
2007-07-05 09:35:36 +00:00
Corinna Vinschen 40570a828e * cygwin.din: Export fdopendir.
* dir.cc (opendir): Call fhandler's opendir with fd set to -1.
	(fdopendir): New function.
	(seekdir64): Use dirent_info_mask.
	(rewinddir): Ditto.
	(closedir): Only release underlying file descriptor if it has been
	reserved by opendir itself.
	* fhandler.cc (fhandler_base::opendir): Accommodate new parameter.
	* fhandler.h (dirent_states): Add dirent_valid_fd and dirent_info_mask.
	(fhander_XXX::opendir): Add file descriptor parameter.  Use regparms.
	(fhandler_procnet::opendir): Drop declaration.
	* fhandler_disk_file.cc (fhandler_disk_file::opendir): Ditto.
	If called from fdopendir, use existing handle to re-open directory
	with valid flags.  Rename fd to cfd.  Use only if no valid incoming fd.
	(fhandler_cygdrive::opendir): Accommodate new parameter.
	* fhandler_process.cc (fhandler_process::opendir): Ditto.
	* fhandler_procnet.cc (fhandler_procnet::opendir): Drop definition.
	* fhandler_virtual.cc (fhandler_virtual::opendir): Accommodate new
	parameter.  Only create new file descriptor entry if called from
	opendir.  Remove duplicated setting of dir->__flags.
	* posix.sgml: Add fdopendir to list of implemented Solaris functions.
	* include/cygwin/version.h: Bump API minor number.
	* include/sys/dirent.h: Declare fdopendir.
2007-06-29 15:13:01 +00:00
Corinna Vinschen ad4e943fca * dtable.cc (dtable::set_file_pointers_for_exec): Call SetFilePointer
correctly for 64 bit file access.  Comment out functionality.
	* fhandler.cc (fhandler_base::open): Don't set append_mode.
	(fhandler_base::write): Check for O_APPEND instead of append_mode.
	Call SetFilePointer correctly for 64 bit file access.  Handle
	errors from SetFilePointer.
	* fhandler.h (class fhandler_base): Drop append_mode status flag.
	* fhandler_disk_file.cc (fhandler_base::fstat_helper): Handle
	seeking correctly for 64 bit file access.
2007-05-29 17:25:36 +00:00
Corinna Vinschen 70de8290c8 * fhandler_mailslot.cc (fhandler_mailslot::fstat): Set new stat member
st_birthtim to useful value.
	* fhandler_process.cc (fhandler_process::fstat): Ditto.
	* fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Take
	additional parameter for creation time.  Fill st_birthtim with it.
	Accomodate additional creation time parameter throughout.
	* fhandler_raw.cc (fhandler_dev_raw::fstat): Set new stat member
	st_birthtim to useful value.
	* fhandler.cc (fhandler_base::fstat): Ditto.
	* fhandler_registry.cc (fhandler_registry::fstat): Ditto.
	* include/cygwin/version.h: Bump API minor number.
	* include/cygwin/stat.h (struct __stat64): Replace st_spare4 with
	timestruc_t st_birthtim.
	(struct stat): Ditto if __CYGWIN_USE_BIG_TYPES__ is defined.
	(st_birthtime): Define if __CYGWIN_USE_BIG_TYPES__ is defined.
2007-03-06 14:48:25 +00:00
Christopher Faylor 6e070c257c * Makefile (DLL_OFILES): Remove ntea.o
* environ.cc (set_ntea): Delete.
(parse_thing): Delete "ntea" setting.
* fhandler.cc (fhandler_base::open): Remove allow_ntea considerations.
(check_posix_perm): Ditto.
* fhandler_disk_file.cc (fhandler_disk_file::fchmod): Ditto.
(fhandler_base::open_fs): Ditto.
(fhandler_disk_file::mkdir): Ditto.
* path.cc (symlink_worker): Ditto.
* security.cc (get_file_attribute): Ditto.
(set_file_attribute): Ditto.
* security.h: Remove allow_ntea declaration.
2007-03-01 15:13:47 +00:00
Corinna Vinschen 3323df7e0e * fhandler.cc(fhandler_base::open): Open with READ_CONTROL only in
case of query_open flag set to query_read_control.  Add case for
	new query_read_attributes flag.
	(fhandler_base::fstatvfs): New method.
	* fhandler.h (enum query_state): Add query_read_attributes flag.
	(class fhandler_base): Declare new virtual fstatvfs method.
	(class fhandler_socket): Ditto.
	(class fhandler_pipe): Ditto.
	(class fhandler_fifo): Ditto.
	(class fhandler_disk_file): Ditto.
	(class fhandler_virtual): Ditto.
	* fhandler_disk_file.cc (fhandler_base::fstat_fs): Open with
	query_read_attributes instead of query_read_control.
	(fhandler_disk_file::fstatvfs): New method.
	(fhandler_disk_file::facl): Open with query_read_attributes instead of
	query_read_control.
	* fhandler_fifo.cc (fhandler_fifo::fstatvfs): New method.
	* fhandler_socket.cc (fhandler_socket::fstatvfs): New method.
	(fhandler_socket::fchmod): Return with EBADF in the default case.
	(fhandler_socket::fchown): Ditto.
	(fhandler_socket::facl): Ditto.
	* fhandler_virtual.cc (fhandler_virtual::fstatvfs): Ditto.
	* ntdll.h (struct _FILE_FS_ATTRIBUTE_INFORMATION): Define.
	(struct _FILE_FS_FULL_SIZE_INFORMATION): Define.
	* pipe.cc (fhandler_pipe::fstatvfs): New method.
	* syscalls.cc (fstatvfs): Just call the fhandler's fstatvfs.
	(statvfs): Ditto.
	(fstatfs): Call fstatvfs.
	(statfs): Drop EFAULT handling.
2007-02-27 12:58:56 +00:00
Corinna Vinschen 457c7938f0 * fhandler_disk_file.cc (fhandler_disk_file::fchmod): Drop comment.
* mmap.cc (gen_access): Remove.
	(mmap_record::gen_access): Remove.
	(mmap64): Don't mention 9x any longer.
	* syscalls.cc (statvfs): Drop status code consideration for 9x.
	* libc/minires-os-if.c (get_registry_dns_items): Don't mention 9x any
	longer.
	(get_registry_dns): Drop getting registry key on 9x.  Drop is9x
	variable.
2007-02-26 12:22:41 +00:00
Corinna Vinschen 0ed760d75e * fhandler.cc (fhandler_base::lseek): Drop 9x considerations.
* fhandler_disk_file.cc (fhandler_disk_file::lock): Ditto.
	* wincap.cc: Remove lock_file_highword and has_64bit_file_access
	throughout.
	* wincap.h: Ditto.
2007-02-23 09:49:49 +00:00
Corinna Vinschen 8e17bd8685 * cygheap.h (struct cwdstuff): Remove sync member and keep_in_sync
accessors.
	* external.cc (cygwin_internal): Drop call to cygheap->cwd.keep_in_sync.
	* fhandler_disk_file.cc (fhandler_disk_file::link): Always presume
	ability to create hard links.
	* path.cc (cwdstuff::init): Drop 9x considerations.
	(cwdstuff::keep_in_sync): Remove.
	(cwdstuff::set): Take NT for granted.
	* pinfo.h (cygwin_pid): Just return pid.
	* wincap.cc: Remove has_hard_links, can_open_directories,
	has_negative_pids, has_named_pipes, has_try_enter_critical_section,
	cant_debug_dll_entry and detect_win16_exe throughout.
	* wincap.h: Ditto.
2007-02-22 18:01:13 +00:00
Corinna Vinschen eef57fe1e3 * fhandler.cc (fhandler_base::set_no_inheritance): Always use
SetHandleInformation.
	* fhandler_disk_file.cc (fhandler_disk_file::lock): Always use
	UnlockFileEx/LockFileEx functions.
	* net.cc (fdsock): Don't bother to duplicate socket for inheritance.
	* sysconf.cc (get_nproc_values): Take NT for granted.
	(get_avphys): Ditto.
	* syslog.cc (WIN95_EVENT_LOG_PATH): Remove define.
	(get_win95_event_log_path): Remove.
	(vsyslog): Fix formatting.  Take NT for granted.
	* wincap.cc: Remove has_lock_file_ex, has_signal_object_and_wait,
	has_eventlog, has_set_handle_information,
	has_set_handle_information_on_console_handles and supports_smp
	throughout.
	* wincap.h: Ditto.
2007-02-22 17:09:46 +00:00
Corinna Vinschen 501f1020f9 Throughout remove all usage of wincap.access_denied_on_delete.
* dir.cc (rmdir): Add existance check to be errno-compatible with Linux.
	* fhandler_disk_file.cc (fhandler_disk_file::rmdir): Drop test for
	non-existent dir on 9x share.
	* syscalls.cc (unlink): Add comment.
	* wincap.cc: Remove access_denied_on_delete flag throughout.
	* wincap.h: Ditto.
2007-02-22 16:04:19 +00:00
Corinna Vinschen e387a378b4 * fhandler_disk_file.cc (fhandler_disk_file::closedir): Fix bug
introduced by switching to NtClose.
2007-02-22 15:07:21 +00:00
Corinna Vinschen bd8f891e8a Throughout replace all usage of wincap.shared with the constant
FILE_SHARE_VALID_FLAGS.
	* fhandler.cc (fhandler_base::open_9x): Drop local variable shared.
	* wincap.cc: Remove shared member throughout.
	* wincap.h: Ditto.
2007-02-22 11:17:01 +00:00
Corinna Vinschen 570858c30f * Makefile.in (DLL_IMPORTS): Add libntdll.a.
* autoload.cc: Remove all symbols from advapi32.dll, kernel32.dll and
	ntdll.dll available on all platforms since NT4.

	Throughout remove all usage of wincap.is_winnt.
	* dcrt0.cc (dll_crt0_0): Remove call to mmap_init.
	* fhandler.h (class fhandler_base): Remove has_changed flag.
	(fhandler_disk_file::touch_ctime): Remove declaration.
	(fhandler_disk_file::readdir_9x): Ditto.
	(fhandler_disk_file::touch_ctime): Remove.
	(fhandler_disk_file::readdir_9x): Remove.
	(fhandler_disk_file::closedir): Call NtClose instead of CloseHandle.
	* mmap.cc: Throughout call CreateMapping and MapView directly.
	(VirtualProt9x): Remove.
	(VirtualProtNT): Remove.
	(VirtualProtEx9x): Remove.
	(VirtualProtExNT): Remove.
	(VirtualProtect): Remove define.
	(VirtualProtectEx): Remove define.
	(CreateMapping9x): Remove.
	(CreateMappingNT): Rename to CreateMapping.
	(MapView9x): Remove.
	(MapViewNT): Rename to MapView.
	(struct mmap_func_t): Remove definition.
	(mmap_funcs_9x): Remove.
	(mmap_funcs_nt): Remove.
	(mmap_func): Remove.
	(mmap_init): Remove.
	* net.cc (getdomainname): Drop comment. Use NT4 registry key only.
	(get_95_ifconf): Remove.
	* pinfo.cc (winpids::enumNT): Rename to winpids::enum_processes.
	(winpids::enum9x): Remove.
	(winpids::set): Just call enum_processes directly.
	(winpids::enum_init): Ditto.
	* pinfo.h (class winpids): Drop enum_processes pointer.  Rename
	enumNT to enum_processes.  Drop enum9x declaration.  Drop initialization
	of enum_processes throughout.
	* registry.cc (get_registry_hive_path): Just create NT key.
	(load_registry_hive): Only load NT specific file.
	* syscalls.cc (unlink_9x): Remove.
	(unlink): Just call unlink_nt.
	* wincap.cc: Remove is_winnt flag throughout.
	* wincap.h: Ditto.
	* winsup.h: Remove mmap_init declaration.
2007-02-22 10:54:47 +00:00
Christopher Faylor 510a85cbf9 Remove extraneous whitespace.
* pinfo.cc (commune_process): Use default argument to lock_process.
* sigproc.cc: Update copyright.
* select.cc: Ditto.
2007-02-20 00:16:18 +00:00
Corinna Vinschen c3772e717f * fhandler_disk_file.cc (fhandler_disk_file::closedir): Add dir name
to debug output.
	* syscalls.cc (try_to_bin): Enable code to move file to user specific
	recycler dir to eliminate Vista problem.
	(unlink_nt): Add comment that rename after opening for delete on close
	only fails on XP.
2007-01-31 10:55:59 +00:00
Corinna Vinschen 3be6ababd8 * fhandler_disk_file.cc (fhandler_disk_file::rmdir): Implement rmdir
on NT by calling unlink_nt.  Check for directory here.
	* syscalls.cc (try_to_bin): Fix buggy debug_printf statement.
	(unlink_nt): Make non-static.  Don't use delete-on-close semantics on
	directoires.  Explain why.
2007-01-26 12:25:23 +00:00
Corinna Vinschen 6bcc8fd7b1 * security.h (setacl): Add parameter for writability flag.
* sec_acl.cc (setacl): Ditto.  Set to true if any ACE with write
	permissions is created.
	* fhandler_disk_file.cc (fhandler_disk_file::facl): Reset
	FILE_ATTRIBUTE_READONLY if ACL contains an ACE with write permissions.
2007-01-07 12:44:10 +00:00
Corinna Vinschen 7bef7db5cc * fhandler.h (PREFERRED_IO_BLKSIZE): Define as 64K.
* fhandler.cc (fhandler_base::fstat): Set st_blksize to
	PREFERRED_IO_BLKSIZE.
	* fhandler_disk_file.cc (fhandler_base::fstat_helper): Ditto.
	* fhandler_mailslot.cc (fhandler_mailslot::fstat): Ditto.
	* fhandler_raw.cc (fhandler_dev_raw::fstat): Ditto.
2007-01-04 09:17:55 +00:00
Corinna Vinschen 65c3750e65 * fhandler_disk_file.cc (fhandler_disk_file::readdir): Improve debug
output.
2006-12-21 10:59:47 +00:00
Corinna Vinschen ad7915ffca * fhandler_disk_file.cc (fhandler_disk_file::rmdir): Fix typo. 2006-12-06 14:05:59 +00:00
Corinna Vinschen 8eca536272 * dir.cc (mkdir): Check last path component for "..".
(rmdir): Don't check last path component for "..".
	* fhandler_disk_file.cc (fhandler_disk_file::rmdir): Drop kludge
	which tries to allow deleting the current working directory.
	* path.cc (has_dot_last_component): Add parameter to indicate testing
	for "..".  Take trailing slash into account.
	(symlink_info::posixify): Rely on cygheap->cwd.win32 having a
	useful value.
	(cwdstuff::init): Initialize cygheap->cwd with current working
	directory.  Change to windows_system_directory afterwards.
	(cwdstuff::set): Never call SetCurrentDirectory here.  Just check
	if changing into target directory would be allowed.  Add comment to
	explain why.
	* path.h (has_dot_last_component): Declare with second parameter.
	* pinfo.cc (pinfo::zap_cwd): Remove.
	(pinfo::exit): Drop call to zap_cwd.
	* pinfo.h (class pinfo): Remove declaration of zap_cwd.
	* spawn.cc (spawn_guts): Set current working directory for non-Cygwin
	child applications.  Drop call to zap_cwd.
2006-11-30 10:17:24 +00:00
Corinna Vinschen 9740f34d11 * fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Drop
directory attribute for reparse points to avoid mistreating.
	(fhandler_base::fstat_by_name): Ditto.
	* path.cc (symlink_info::check_reparse_point): New method testing
	reparse points for symbolic links.
	(symlink_info::check_shortcut): Move file attribute tesat to calling
	function.
	(symlink_info::check): Add handling for reparse points.
	* path.h (enum path_types): Add PATH_REP to denote reparse point based
	symlinks.
	(path_conv::is_rep_symlink): New method.
	* syscalls.cc (unlink): Handle reparse points.
2006-10-31 11:40:47 +00:00
Corinna Vinschen 74cab745fc * fhandler_disk_file.cc (fhandler_disk_file::rewinddir): Fix comment. 2006-10-23 16:41:10 +00:00
Corinna Vinschen 7a229db654 * fhandler_disk_file.cc (fhandler_disk_file::rewinddir): Accomodate
buggy RestartScan behaviour of Windows 2000.
	* wincap.h: Define has_buggy_restart_scan throughout.
	* wincap.cc: Ditto.
2006-10-23 15:13:55 +00:00
Corinna Vinschen fc545fe933 * fhandler_disk_file.cc (fhandler_disk_file::facl): Fix whitespace.
* external.cc: Update copyright.
	* fhandler.cc: Ditto.
	* sec_helper.cc: Ditto.
	* security.h: Ditto.
	* security.cc: Ditto.
	(check_registry_access): Return -1 if W_OK is requested.
2006-10-22 19:31:33 +00:00
Corinna Vinschen 0b8affca5e * fhandler_disk_file.cc (fhandler_disk_file::opendir): Drop redundant
access check.
2006-10-16 13:11:29 +00:00
Corinna Vinschen 2c1ffdbf5e * autoload.cc (PrivilegeCheck): Define.
* fhandler.cc (fhandler_base::open): Always try opening with backup
	resp. restore intent.
	* fhandler_disk_file.cc (fhandler_disk_file::opendir): Always try
	opening with backup intent.
	(fhandler_disk_file::readdir): Ditto when trying to retrieve file id
	explicitely.
	* security.cc (check_file_access): Replace pbuf with correctly
	PPRIVILEGE_SET typed pset.  Check explicitely for backup and/or restore
	privileges when AccessCheck fails, to circumvent AccessCheck
	shortcoming.  Add comment to explain.
2006-10-16 12:26:59 +00:00
Corinna Vinschen b9c7deed9a * path.cc (path_conv::get_nt_native_path): Properly detect \\?\ paths.
(mount_info::conv_to_win32_path): Update comment.
	* fhandler_disk_file.cc (path_conv::ndisk_links): Use backslashes
	to make NT kernel functions work for \\?\GLOBALROOT paths.
2006-10-09 14:01:52 +00:00
Corinna Vinschen f1f69c58bf * fhandler_disk_file.cc (fhandler_disk_file::opendir): Fix formatting. 2006-08-20 12:31:07 +00:00
Corinna Vinschen b0662a051b * fhandler_disk_file.cc (DIR_NUM_ENTRIES): Set to 100 to maximize
performance on remote shares.
	(fhandler_disk_file::opendir): Move comment about Samba weirdness into
	fhandler_disk_file::readdir.  Don't disallow
	FileIdBothDirectoryInformation on Samba.
	(fhandler_disk_file::readdir): Workaround Samba problem with
	FileIdBothDirectoryInformation by rereading already read entries
	using FileBothDirectoryInformation.  Change comment about Samba
	weirdness explaining this change.
2006-08-20 12:18:12 +00:00
Christopher Faylor ffa6849093 * fhandler_disk_file.cc (fhandler_disk_file::pread): Properly check for
non-error return from lseek.
2006-08-19 21:44:58 +00:00
Corinna Vinschen 887e02e478 * fhandler_disk_file.cc (fhandler_disk_file::lock): Handle
ERROR_NOT_LOCKED returned from UnlockFileEx.
2006-08-10 08:44:43 +00:00
Corinna Vinschen 7636b58590 * autoload.cc (NtSetInformationFile): Define.
* cygwin.din: Export posix_fadvise and posix_fallocate.
	* fhandler.cc (fhandler_base::fadvise): New method.
	(fhandler_base::ftruncate): Add allow_truncate parameter.
	* fhandler.h (class fhandler_base): Add fadvise method.  Accomodate
	new parameter to ftruncate.
	(class fhandler_pipe): Add fadvise and ftruncate methods.
	(class fhandler_disk_file): Add fadvise method.  Accomodate new
	parameter to ftruncate.
	* fhandler_disk_file.cc (fhandler_disk_file::fadvise): New method.
	(fhandler_disk_file::ftruncate): Accomodate new allow_truncate
	parameter.  Set EOF using NtSetInformationFile on NT.
	* ntdll.h (struct _FILE_END_OF_FILE_INFORMATION): Define.
	(NtSetInformationFile): Declare.
	* pipe.cc (fhandler_pipe::fadvise): New method.
	(fhandler_pipe::ftruncate): Ditto.
	* syscalls.cc (posix_fadvise): New function.
	(posix_fallocate): Ditto.
	(ftruncate64): Accomodate second parameter to fhandler's ftruncate
	method.
	* include/fcntl.h: Add POSIX_FADV_* flags.  Add declarations of
	posix_fadvise and posix_fallocate.
	* include/cygwin/version.h: Bump API minor number.
2006-08-07 19:29:14 +00:00
Christopher Faylor 34f5d0879c white space 2006-05-28 15:50:14 +00:00
Christopher Faylor 56aed3f578 * fhandler_disk_file.cc (fhandler_disk_file::readdir): Fix typo which caused
test for ".." to be skipped.
2006-05-08 15:20:04 +00:00
Corinna Vinschen 330a2faed9 * fhandler.h (fhandler_base): Change fstat_helper prototype
to take file size and inode number as 64 bit values.
	* fhandler_disk_file.cc (FS_IS_SAMBA): Move to path.cc
	(FS_IS_SAMBA_WITH_QUOTA): Ditto.
	(path_conv::hasgood_inode): Delete.
	(path_conv::is_samba): Delete.
	(path_conv::isgood_inode): Centralized function to recognize
	a good inode number.
	(fhandler_base::fstat_by_handle): Constify fvi_size and fai_size.
	Accomodate argument change in fstat_helper.
	(fhandler_base::fstat_by_name): Ditto.
	(fhandler_base::fstat_helper): Accomodate argument change.  Call
	path_conv::isgood_inode to recognize good inodes.
	(fhandler_disk_file::opendir): Explain Samba weirdness here.
	Call path_conv::fs_is_samba instead of path_conv::is_samba.
	(fhandler_disk_file::readdir): Add STATUS_INVALID_INFO_CLASS
	as valid return code from NtQueryDirectoryFile to indicate that
	FileIdBothDirectoryInformation is not supported.
	Call path_conv::isgood_inode to recognize good inodes.
	* ntdll.h (STATUS_INVALID_INFO_CLASS): Define.
	* path.cc (fs_info::update): Rework file system recognition
	and set appropriate flags.
	* path.h (struct fs_info): Add is_ntfs, is_samba and is_nfs flags.
	Constify pure read accessors.
2006-04-26 16:51:09 +00:00
Corinna Vinschen b40098e6f2 * fhandler_disk_file.cc (fhandler_disk_file::readdir): Use UINT32_MAX
instead of UINT_MAX.
2006-04-14 14:34:39 +00:00
Corinna Vinschen 5b9262e797 * fhandler_disk_file.cc (path_conv::hasgood_inode): Make inline.
Drop remote fs handling entirely since unreliable inode numbers
	are now recognized differently.
	(path_conv::is_samba): Make inline.
	(fhandler_disk_file::opendir): Reformat comment.
	(fhandler_base::fstat_helper): Special case remote file systems
	returning (unreliable) 32 bit inode numbers.
	(fhandler_base::readdir): Ditto.
	* fhandler_netdrive.cc (fhandler_netdrive::readdir): Ditto.
2006-04-14 14:20:58 +00:00
Corinna Vinschen b7b1c2d787 * fhandler_disk_file.cc (FS_IS_SAMBA_WITH_QUOTA): New define.
(path_conv::hasgood_inode): Recognize Samba with quota support
	compiled in.
	(path_conv::is_samba): Ditto.  Fix comment to include Samba version
	numbers for later reference.
2006-03-31 20:07:13 +00:00
Corinna Vinschen ecdee6e98a * dir.cc (opendir): Fix indentation.
* fhandler_disk_file.cc (fhandler_disk_file::opendir): Move storing
	fhandler in file descriptor table to some point very late in function
	to avoid double free'ing.  Add comment to explain what happens.
	Add label free_mounts and don't forget to delete __DIR_mounts structure
	if NtOpenFile fails.
2006-03-03 20:19:26 +00:00
Corinna Vinschen 471573dc77 * fhandler_disk_file.cc (__DIR_mounts::check_missing_mount): Check
cygdrive string length for those who have cygdrive mapped to "/".
2006-03-02 09:48:42 +00:00
Corinna Vinschen c115f31ff2 * fhandler.h (enum dirent_states): Remove dirent_saw_cygdrive,
dirent_saw_dev and dirent_saw_proc.
	(fhandler_cygdrive::open): Declare.
	(fhandler_cygdrive::close): Declare.
	* fhandler_disk_file.cc (class __DIR_mounts): Move to beginning of file.
	(__DIR_mounts::check_mount): New parameter to indicate if inode number
	is needed in calling function or not. Add /proc and /cygdrive handling.
	(__DIR_mounts::check_missing_mount): Ditto.
	(path_conv::ndisk_links): Use __DIR_mounts class to create correct
	hardlink count for directories with mount points in them.
	(fhandler_disk_file::readdir_helper): Remove /dev, /proc and /cygdrive
	handling.
	(fhandler_cygdrive::open): New method.
	(fhandler_cygdrive::close): New method.
	(fhandler_cygdrive::fstat): Always return fixed inode number 2 and
	fixed link count of 1. Drop call to set_drives.
	(fhandler_cygdrive::opendir): Drop call to get_namehash.
	(fhandler_cygdrive::readdir): Handle "." entry to return fixed inode
	number 2.
2006-03-01 22:37:25 +00:00
Corinna Vinschen e817fd3c8b * include/sys/dirent.h (struct __DIR): Rename __d_unused to
__d_internal.
	* fhandler_disk_file.cc (struct __DIR_cache): Remove useless "typedef".
	(d_dirname): Remove useless "struct".
	(d_cachepos): Ditto.
	(d_cache): Ditto.
	(class __DIR_mounts): New class, implementing mount point tracking
	for readdir.
	(d_mounts): New macro for easy access to __DIR_mounts structure.
	(fhandler_disk_file::opendir): Allocate __DIR_mounts structure and
	let __d_internal element of dir point to it.
	(fhandler_disk_file::readdir_helper): Add mount points in the current
	directory, which don't have a real directory backing them.
	Don't generate an inode number for /dev.  Add comment, why.
	(fhandler_disk_file::readdir): Move filling fname to an earlier point.
	Check if current entry is a mount point and evaluate correct inode
	number for it.
	(fhandler_disk_file::readdir_9x): Ditto.
	(fhandler_disk_file::rewinddir): Set all mount points in this directory
	to "not found" so that they are listed again after calling rewinddir().
	(fhandler_disk_file::closedir): Deallocate __DIR_mounts structure.
	* path.cc (mount_info::get_mounts_here): New method to evaluate a list
	of mount points in a given parent directory.
	* shared_info.h (class mount_info): Declare get_mounts_here.
2006-03-01 13:47:49 +00:00
Corinna Vinschen b7d7223947 * fhandler_disk_file.cc (fhandler_disk_file::opendir): Use iscygdrive
instead of isspecial.
	* path.h (path_conv::iscygdrive): New method.
2006-02-28 20:26:52 +00:00
Christopher Faylor 4f1558d132 * fhandler_disk_file.cc (fhandler_disk_file::opendir): Only set d_cachepos
under NT or suffer memory corruption.
(fhandler_disk_file::readdir_helper): Avoid else with a return.  Just calculate
extension location once when doing symlink checks.
(fhandler_disk_file::readdir): Make debug output more useful.
(fhandler_disk_file::readdir_9x): Ditto.  Eliminate redundant variable.
2006-02-28 04:23:17 +00:00
Christopher Faylor 6d61866578 * fhandler_disk_file.cc (fhandler_disk_file::opendir): Use NtOpenFile to open
the directory.
(fhandler_disk_file::readdir): Use NT_SUCCESS to determine if status represents
success.
2006-02-19 21:18:36 +00:00
Corinna Vinschen d4e9248df3 * fhandler_disk_file.cc (fhandler_disk_file::opendir): Drop generating
path_conv for root.
2006-02-19 08:34:25 +00:00
Corinna Vinschen 408b92dbb5 * fhandler_disk_file.cc (FS_IS_SAMBA): Move out of
path_conv::hasgood_inode.
	(path_conv::is_samba): New method.
	(fhandler_base::fstat_by_handle): Don't even try to use
	FileIdBothDirectoryInformation on Samba.
	* path.h (class path_conv): Declare is_samba method.
2006-02-18 10:46:53 +00:00
Corinna Vinschen 30f1c8a675 * fhandler_disk_file.cc (fhandler_disk_file::opendir): Only set
the dirent_get_d_ino flag on filesystems having useful File IDs.
	Add comment explaining why.
2006-02-09 14:42:48 +00:00
Corinna Vinschen 03a49a00ab * dtable.cc (handle_to_fn): Accomodate new argument order in call to
sys_wcstombs.
	* fhandler_disk_file.cc (fhandler_disk_file::readdir): Call sys_wcstombs
	instead of just wcstombs to accomodate OEM codepages.
	* miscfuncs.cc (sys_wcstombs): Split len argument in source and target
	length.  Always 0-terminate result in target string.
	* security.cc (lsa2wchar): Remove unused function.
	(lsa2str): Ditto.
	(get_lsa_srv_inf): Ditto.
	(get_logon_server): Accomodate new argument order in call to
	sys_wcstombs.
	(get_user_groups): Ditto.
	(get_user_local_groups): Ditto.
	(get_priv_list): Call sys_wcstombs directly instead of lsa2str.
	* uinfo.cc (cygheap_user::ontherange): Accomodate new argument order
	in call to sys_wcstombs.
	* winsup.h (sys_wcstombs): Change prototype to match new argument order.
2006-02-07 15:49:08 +00:00
Corinna Vinschen fbae2bf864 * environ.cc (struct parse_thing): Add transparent_exe option.
* fhandler_disk_file.cc (fhandler_disk_file::link): Accomodate
	transparent_exe option.  Add .exe suffix for links to executable files,
	if transparent_exe is set.
	* fhandler_process.cc (fhandler_process::fill_filebuf): Remove .exe
	suffix if transparent_exe option is set.
	* path.cc (symlink_worker): Accomodate transparent_exe option.
	(realpath): Don't tack on .exe suffix if transparent_exe is set.
	* syscalls.cc (transparent_exe): New global variable.
	(unlink): Accomodate transparent_exe option.
	(open): Ditto.
	(link): Ditto.
	(rename): Ditto. Maybe add .exe suffix when renaming executable files.
	(pathconf): Accomodate transparent_exe option.
	* winsup.h: Declare transparent_exe.
2006-02-05 18:18:02 +00:00
Corinna Vinschen 0913522dbd * fhandler_disk_file.cc (fhandler_disk_file::readdir_9x): Remove
useless code.
2006-02-05 18:11:03 +00:00
Corinna Vinschen da3374d695 * fhandler_disk_file.cc (fhandler_disk_file::rewinddir): Remove label
"out".  Move test for NULL __handle ...
	(fhandler_disk_file::rewinddir_9x): ... here.
2006-02-05 11:17:03 +00:00
Christopher Faylor c6e665bb95 * fhandler_disk_file.cc (fhandler_disk_file::readdir): Don't close dir handle
when we hit EOF since rewwindir may reactivate it.
(fhandler_disk_file::readdir_9x): Eliminate superfluous temporary variable.
(fhandler_disk_file::closedir): Return EBADF when trying to close unopened DIR.
Reorganize slightly.  Return actual derived error value rather than always
returning 0.
2006-02-05 07:03:24 +00:00
Christopher Faylor 324ce34bd5 * dir.cc (mkdir): Reorganize check for trailing dot to return correct error
when directory exists.
* fhandler_disk_file.cc (fhandler_disk_file::mkdir): Remove special test for
path ending in '.'.
2006-02-04 04:31:34 +00:00
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
Corinna Vinschen e6d598eee0 * dcrt0.cc (dll_crt0_1): Don't call set_cygwin_privileges on 9x.
* fhandler.h (enum change_state): Add.
	(fhandler_base::status): Add a bit to has_changed flag.
	(fhandler_base::has_changed): Implement with type change_state.
	* fhandler.cc (fhandler_base::raw_write): Accomodate type change
	of has_changed.
	* fhandler_disk_file.cc )fhandler_disk_file::touch_ctime): Also
	touch modification time if has_changed == data_changed.
	(fhandler_disk_file::fchmod): Also open on 9x, otherwise we can't
	touch ctime.  Accomodate type change of has_changed.
	(fhandler_disk_file::fchown): Accomodate type change of has_changed.
	(fhandler_disk_file::facl): Ditto.
	(fhandler_disk_file::ftruncate): Ditto.
	(fhandler_disk_file::link): Ditto.
	(fhandler_base::open_fs): Ditto.
2005-04-04 10:26:35 +00:00
Corinna Vinschen f4a1f8a1db * cygheap.cc (cygheap_init): Accomodate set_process_privilege change.
* cygheap.h (cygheap_user::curr_primary_token): New member.
	(cygheap_user::primary_token): New method.
	(cygheap_user::deimpersonate): Always revert to processes'
	impersonation token.
	(cygheap_user::reimpersonate): Set processes' or setuid token as
	necessary.
	(cygheap_user::has_impersonation_tokens): Look for curr_primary_token
	value.
	(cygheap_user::close_impersonation_tokens): Close curr_primary_token
	here if necessary.  Don't reset token values to NO_IMPERSONATION since
	that's done in uinfo_init anyway.
	(init_cygheap::luid): New LUID array keeping privilege LUIDs.
	* cygtls.cc (_cygtls::init_thread): Call cygheap->user.reimpersonate.
	* dcrt0.cc (hProcToken): New global variable to keep process token.
	(hProcImpToken): Ditto for process impersonation token.
	(dll_crt0_0): Open process token here once.  Duplicate to create
	hProcImpToken.
	(dll_crt0_1): Call set_cygwin_privileges.
	* environ.cc (allow_ntea): Drop duplicate declaration.
	(allow_smbntsec): Ditto.
	(set_traverse): Only set allow_traverse here.
	(environ_init): Ditto.
	* fhandler_disk_file.cc (fhandler_disk_file::fchmod): Drop call to
	enable_restore_privilege.
	(fhandler_disk_file::fchown): Ditto.
	(fhandler_disk_file::facl): Ditto.
	* fork.cc (fork_child): Move call to cygheap->user.reimpersonate after
	syn with parent. Call set_cygwin_privileges.
	* grp.cc (internal_getgroups): Use hProcImpToken instead of opening
	process token.
	* path.cc (fs_info::update): Bypass traverse checking when retrieving
	volume information using push/pop_thread_privileges.
	* registry.cc (load_registry_hive): Drop setting restore privilege
	since it's already set if available.
	* sec_helper.cc: Include cygtls.h.
	(cygpriv): Privilege string array.
	(privilege_luid): New function, evaluate LUID from cygpriv_idx.
	(privilege_luid_by_name): New function, evaluate LUID from privilege
	string.
	(privilege_name): New function, evaluate privilege string from
	cygpriv_idx.
	(set_privilege): New static function called by set_process_privilege
	and set_thread_privilege.  Call privilege_luid to get privilege LUID.
	Fix bug in return value evaluation. Improve debug output.
	(set_cygwin_privileges): New function.
	(set_process_privilege): Remove.
	(enable_restore_privilege): Remove.
	* security.cc (allow_traverse): New global variable.
	(sys_privs): Change type to cygpriv_idx and store privilege indices
	instead of strings.
	(SYSTEM_PRIVILEGES_COUNT): Renamed from SYSTEM_PERMISSION_COUNT.
	(get_system_priv_list): Don't use numerical constant in malloc call.
	Use privilege_luid to get privilege LUIDs.
	(get_priv_list): Call privilege_luid_by_name to get LUIDs. Improve
	inner privilege LUID comparison loop.
	(create_token): Enable create token privilege using
	push/pop_self_privileges. Use hProcToken instead of opening process
	token. Use default DACL when duplicating token.
	(subauth): Enable tcb privilege using push/pop_self_privileges.
	Use sec_none instead of homw made security attributes when duplicating
	token.
	(check_file_access): Don't duplicate access token, use active
	impersonation token as is.
	* security.h (enum cygpriv_idx): New enumeration type enumerating
	possible privileges.
	(privilege_luid): Declare new function.
	(privilege_luid_by_name): Ditto.
	(privilege_name): Ditto.
	(allow_traverse): Declare.
	(set_privilege): Declare function.
	(set_process_privilege): Define as macro.
	(enable_restore_privilege): Remove declaration.
	(_push_thread_privilege): Define macro.
	(push_thread_privilege): Ditto.
	(pop_thread_privilege): Ditto.
	(pop_self_privilege): Ditto.
	* spawn.cc (spawn_guts): Use cygheap->user.primary_token instead of
	cygheap->user.token.
	* syscalls.cc (statvfs): Bypass traverse checking when retrieving
	volume information using push/pop_thread_privileges. Rearrange code
	to simplify push/pop bracketing.
	(seteuid32): Use hProcToken instead of opening process token. Call
	cygheap->user.deimpersonate instead of RevertToSelf.  Create
	impersonation token from primary internal or external token.  Set
	cygheap->user.curr_primary_token and cygheap->user.current_token
	privileges once here.  Drop "failed" and "failed_ptok" labels.
	Drop setting DefaultDacl of process token.
	(setegid32): Use hProcToken and hProcImpToken instead of opening
	process token. Always reimpersonate afterwards.
	* uinfo.cc (cygheap_user::init): Use hProcToken instead of opening
	process token.
	(internal_getlogin): Ditto. Set hProcImpToken, too.
	(uinfo_init): Initialize cygheap->user.curr_primary_token.
	* winsup.h (hProcToken): Declare.
	(hProcImpToken): Declare.
2005-04-03 13:06:43 +00:00
Corinna Vinschen fe3e333661 Unify usage of CYG_MAX_PATH throughout. Change buffers from
size CYG_MAX_PATH + 1 to CYG_MAX_PATH.  Change length tests
	accordingly.
2005-04-03 08:45:21 +00:00
Christopher Faylor b1d9a0bd41 * Makefile.in (DLL_OFILES): Add hookapi.o. Eliminate some cruft.
* cygheap.h (cygheap_types): Add new enum: HEAP_1_HOOK.
(hook_chain): New struct.
(init_cygheap::hooks): Define new element.
* cygheap.cc (cygheap_fixup_in_child): Zero hook chain on exec.
* dcrt0.cc (dll_crt0_1): Call ld_preload just before calling main function.
* external.cc (cygwin_internal): Implement CW_HOOK.
* fork.cc (fork_child): Call fixup_hooks_after_fork.
* init.cc (cygwin_hmodule): Reinstate after a long absence.
* include/sys/cygwin.h: Define CW_HOOK.
* hookapi.cc: New file.
* select.cc (start_thread_socket): Add debugging output.
* fhandler_disk_file.cc (fhandler_disk_file::fchmod): gcc 4.x accommodation.
* fhandler_socket.cc (fhandler_socket::connect): Make sure that err is
initialized.
2005-03-22 19:00:31 +00:00
Corinna Vinschen 993317d0ed * fhandler_disk_file.cc (fhandler_disk_file::utimes): Handle opening
directories under 9x gracefully.
2005-03-17 12:53:47 +00:00
Christopher Faylor 77e5f8975d missing file from previous checkin. 2005-03-16 21:21:18 +00:00
Corinna Vinschen e04c777cc6 * fhandler_disk_file.cc (fhandler_disk_file::touch_ctime): Replace
GetSystemTime/SystemTimeToFileTime with GetSystemTimeAsFileTime.
	* times.cc (time_as_timestruc_t): Ditto.
	(time): Ditto.
2005-03-02 08:28:54 +00:00
Christopher Faylor d1b941af91 * fhandler_disk_file.cc (fhandler_cygdrive::closedir): Return 0 when closing
cygdrive_root.
2005-02-23 02:00:48 +00:00
Corinna Vinschen 4e5a3fa5e2 * fhandler.h (fhandler_base::fstat_helper): Declare with additional
dwVolumeSerialNumber argument.  Drop default values for last three
	arguments.
	* fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Pass
	dwVolumeSerialNumber from GetFileInformationByHandle to fstat_helper.
	(fhandler_base::fstat_by_name): Pass pc.volser () to fstat_helper.
	Accomodate dropping default values for last three arguments of
	fstat_helper.
	(fhandler_base::fstat_helper): Add dwVolumeSerialNumber argument.
	Use for st_dev member unless 0 in which case pc.volser () is used.
2005-02-20 16:14:53 +00:00
Corinna Vinschen 2b09be25a3 * fhandler.h (enum query_state): Add query_write_attributes state.
(fhandler_base::status.query_open): Add a bit to make room for more
	states.
	(class fhandler_base): Declare new method utimes.
	(class fhandler_socket): Ditto.
	(class fhandler_disk_file): Ditto.
	(fhandler_disk_file::fhandler_disk_file): Add constructor with
	path_conv parameter.
	* fhandler.cc (fhandler_base::open): Add query_write_attributes
	handling.
	(fhandler_base::utimes): New method.
	* fhandler_disk_file.cc (fhandler_disk_file::link): Simplify.
	Open file with query_write_attributes instead of query_write_control.
	(fhandler_disk_file::utimes): New method.
	(fhandler_disk_file::fhandler_disk_file): Add constructor with
	path_conv parameter setting pc member immediately.
	* fhandler_socket.cc (fhandler_socket::fchmod): Use new
	fhandler_disk_file constructor.
	(fhandler_socket::fchown): Ditto.
	(fhandler_socket::facl): Ditto.
	(fhandler_socket::link): Ditto.
	(fhandler_socket::utimes): New method.
	* times.cc: Include dtable.h.
	(timeval_to_filetime): Make non-static.
	(utimes): Move functionality into fhandler method utimes. Just call
	this method from here.
	* winsup.h: Simplify declarations of time helper functions.
	(timeval_to_filetime): Add extern declaration.
2005-02-20 11:44:32 +00:00
Corinna Vinschen 0d75ce965c * fhandler.h (class fhandler_base): Declare new method link.
(class fhandler_socket): Ditto.
	(class fhandler_disk_file): Ditto.
	* fhandler.cc (fhandler_base::open): Add FILE_WRITE_ATTRIBUTES
	to query_write_control access flags.
	(fhandler_base::link): New method.
	* fhandler_disk_file.cc (fhandler_disk_file::fchmod): Don't try to
	open with O_WRONLY since query_write_control includes
	FILE_WRITE_ATTRIBUTES.
	(fhandler_disk_file::fchown): Ditto.
	(fhandler_disk_file::facl): Ditto.
	(fhandler_disk_file::link): New method.  Touch st_ctime on successful
	link.
	* fhandler_socket.cc (fhandler_socket::link): New method.
	* syscalls.cc (link): Move functionality into fhandler method link.
	Just call this method from here.
2005-02-19 21:53:36 +00:00
Corinna Vinschen 3419b5bc2b * fhandler_disk_file.cc (fhandler_disk_file::fstat): Set st_ctime if
has_changed flag is set.
	(fhandler_disk_file::touch_ctime): Reset has_changed flag on success.
2005-02-17 12:41:49 +00:00
Corinna Vinschen 8be730bbb1 * fhandler.cc (fhandler_base::raw_write): Mark as changed on
successful write.
	* fhandler.h (fhandler_base::status_flags): Add 'has_changed' flag.
	* fhandler_disk_file.cc (fhandler_disk_file::fchmod): Call
	fhandler_disk_file's own open and close instead of open_fs and
	close_fs.  Mark as changed on success.
	(fhandler_disk_file::fchown): Ditto.
	(fhandler_disk_file::facl): Ditto.
	(fhandler_disk_file::ftruncate): Ditto.
	(fhandler_base::open_fs): Mark as changed when O_TRUNC flag on existing
	file is set.
	(fhandler_disk_file::close): Set st_ctime if has_changed flag is set.
2005-02-11 15:37:26 +00:00
Corinna Vinschen 9631b700f9 * fhandler_disk_file.cc (fhandler_disk_file::ftruncate): Fix checking
lseek return code.
2005-02-09 19:28:06 +00:00
Corinna Vinschen 3fd68a6a04 * fhandler.h (fhandler_base::ftruncate): Define new virtual method.
(fhandler_disk_file::ftruncate): Ditto.
	* fhandler.cc (fhandler_base::ftruncate): New method.
	* fhandler_disk_file.cc (fhandler_disk_file::ftruncate): Ditto.
	* syscalls.cc (ftruncate64): Move functionality into fhandlers.
	Call fhandler method from here.
2005-02-02 22:42:06 +00:00
Corinna Vinschen aafdf30f7a * fhandler_disk_file.cc (fhandler_disk_file::facl): Pretend successful
SETACL if no acls are available.
	* fhandler.cc (fhandler_base::facl): Implement to return sensible
	values on GETACL and GETACLCNT.  Pretend successful SETACL.
	* fhandler_virtual.cc (fhandler_virtual::facl): Ditto.
2005-01-14 22:03:40 +00:00
Corinna Vinschen 36ca239fd4 * fhandler.h (fhandler_disk_file::touch_ctime): Declare.
* fhandler_disk_file.cc (fhandler_disk_file::touch_ctime): New method
	to set file's ctime.
	(fhandler_disk_file::fchmod): Try opening file for writing first.
	Set file's ctime on success.
	(fhandler_disk_file::fchown): Ditto.
	(fhandler_disk_file::facl): Ditto.
2005-01-13 22:56:20 +00:00
Corinna Vinschen 0b99127e40 * fhandler_disk_file.cc: Fix copyright date. 2005-01-10 13:09:56 +00:00
Corinna Vinschen 375c7faa4c * fhandler_disk_file.cc (fhandler_base::open_fs): Don't allow
opening directories for writing.
2005-01-06 17:43:55 +00:00
Christopher Faylor 8711eddd80 * fhandler.cc (fhandler_base::fchmod): Do the right thing when changing an "on
disk" device or fifo.
(fhandler_base::fchown): Ditto for changing ownership.
* fhandler_disk_file.cc (fhandler_base::fstat_helper): Accommodate device files
on ntfs partitions.
* path.cc (path_conv::check): Use isfs function to figure out if a path exists
on a filesystem to make sure that device files are caught.
2004-12-26 02:10:30 +00:00
Corinna Vinschen c01edcda76 * fhandler_disk_file.cc (fhandler_disk_file::fchmod): Allow to report
success on systems with ntsec and ntea set.
2004-08-29 09:32:49 +00:00
Christopher Faylor c4c9eb5fd6 * fhandler_disk_file.cc (fhandler_disk_file::fchmod): Only try to open the file
if it uses an acl.
2004-05-29 00:51:16 +00:00
Christopher Faylor e3778517d9 * path.cc (chdir): Always use the normalized_path as posix_cwd, except if it
starts with a drive.

Also perform whitespace cleanup.
2004-05-28 19:50:07 +00:00
Corinna Vinschen c8daf9983b * fhandler_disk_file.cc (fhandler_base::open_fs): Change
set_file_attribute call to indicate that NT security isn't used.
	(fhandler_disk_file::fchmod): Rearrange to isolate 9x related
	statements.
	Do not set FILE_ATTRIBUTE_SYSTEM.
	(fhandler_disk_file::fchown): Check noop case first.
	* fhandler.cc (fhandler_base::open9x): Remove ntsec related statements.
	(fhandler_base::set_name): Do not set namehash.
	* fhandler.h (fhandler_base::get_namehash): Compute and set namehash if
	needed.
	* syscalls.cc (access): Verify that fh is not NULL. Do not set PC_FULL.
	(chmod): Ditto.
	(chown_worker): Ditto.
	(stat_worker): Ditto. Verify if the path exists.
2004-04-20 15:51:24 +00:00
Corinna Vinschen e859706578 * autoload.cc (NtCreateFile): Add.
* dir.cc (mkdir): Change set_file_attribute call to indicate that
	NT security isn't used.
	* fhandler.cc (fhandler_base::open_9x): New method, created from
	fhandler_base::open.
	(fhandler_base::open): Rearrange to use NtCreateFile instead of
	CreateFile.
	* fhandler.h (enum query_state): Redefine query_null_access to
	query_stat_control.  query_null_access isn't allowed in NtCreateFile.
	(fhandler_base::open_9x): Declare.
	* fhandler_disk_file.cc (fhandler_base::fstat_fs): Use
	query_stat_control first, query_read_control if that fails.
	(fhandler_disk_file::fchmod): Call enable_restore_privilege before
	trying to open for query_write_control.  Don't fall back to
	opening for query_read_control.
	(fhandler_disk_file::fchown): Ditto.
	(fhandler_disk_file::facl):  Only request restore privilege and query
	access necessary for given cmd.
	* fhandler_raw.cc (fhandler_dev_raw::open): Call fhandler_base::open
	instead of opening device here.
	* ntdll.h (NtCreateFile): Declare.
	* path.cc (symlink_worker): Change set_file_attribute call to indicate
	that NT security isn't used.
	* sec_acl.cc (getacl): Fix bracketing.
	* sec_helper.cc (enable_restore_privilege): New function.
	* security.cc (str2buf2uni_cat): New function.
	(write_sd): Don't request restore permission here.
	* security.h (set_process_privileges): Drop stale declaration.
	(str2buf2uni): Declare.
	(str2buf2uni_cat): Declare.
	(enable_restore_privilege): Declare.
	* syscalls.cc (fchown32): Return immediate success on 9x.
2004-04-16 21:22:13 +00:00
Corinna Vinschen 703b16e3ab * fhandler_disk_file.cc (fhandler_disk_file::fchmo): Try opening
in query_read mode if query_write fails.
	* fhandler_disk_file.cc (fhandler_disk_file::fchown): Ditto.
	* fhandler_disk_file.cc (fhandler_disk_file::facl): Ditto.
2004-04-15 15:56:52 +00:00
Corinna Vinschen e3d1d51579 * fhandler.cc (fhandler_base::open): Simplify access evaluation
expression.
	(fhandler_base::facl): New method.
	* fhandler.h: Declare facl method in fhandler_base,
	fhandler_disk_file and fhandler_virtual.
	* fhandler_disk_file.cc (fhandler_disk_file::facl): New method.
	* fhandler_virtual.cc (fhandler_virtual::facl): New method.
	* sec_acl.cc: Remove forward declaration for aclsort32 and acl32.
	(setacl): Remove static.  Add and use handle parameter.
	(getacl): Ditto.
	(acl_worker): Reorganize to call fhandler's facl method eventually.
	(facl32): Ditto.
	* security.cc (get_nt_object_security): Remove static.
	* security.h: Add extern declarations for get_nt_object_security,
	aclsort32, acl32, getacl and setacl.


	Apply missing syscalls.cc patch and ChangeLog of previous check in.
	* syscalls.cc (chown_worker): Reorganize to call fhandler's fchown
	method eventually.
	(fchown): Ditto.
2004-04-14 16:36:26 +00:00
Corinna Vinschen ddf9c4a744 * fhandler.cc (fhandler_base::open): Accomodate query_write_control
query_state.
	(fhandler_base::fchown): New method.
	* fhandler.h: Declare fchown method in fhandler_base,
	fhandler_disk_file and fhandler_virtual.
	(enum query_state): Add query_write_control.
	* fhandler_disk_file.cc (fhandler_disk_file::fchmod): Set query_state
	to query_write_control.  Only remove FILE_ATTRIBUTE_READONLY if not
	setting security descriptor.
	(fhandler_disk_file::fchown): New method.
	* fhandler_virtual.cc (fhandler_virtual::fchown): New method.
	* sec_acl.cc (setacl): Call write_sd with additional handle attribute.
	* security.cc (write_sd): Take handle argument.  Only request owner
	if getting SE_RESTORE_NAME privilege failed.  Only open file if
	NtSetSecurityObject failed or handle is NULL.
	(set_nt_attribute): Call write_sd with additional handle attribute.
	* security.h (write_sd): Declare with additional handle argument.
2004-04-14 13:40:07 +00:00
Corinna Vinschen f4ae6dc62c * autoload.cc (NtSetSecurityObject): Add.
* fhandler_disk_file.cc (fhandler_disk_file::fchmod): Only request
	READ_CONTROL rights when opening the file.
	* ntdll.h (NtSetSecurityObject): Add declaration.
	* security.cc (write_sd): Call NtSetSecurityObject instead of
	BackupWrite.
	(get_nt_object_security): Don't free security descriptor here.

	* syscalls.cc (ttyname): Use buffer of length TTY_NAME_MAX + 1.
	* sysconf.cc (sysconf): Handle _SC_TTY_NAME_MAX request.
	* include/limits.h: Define TTY_NAME_MAX and _POSIX_TTY_NAME_MAX.
2004-04-14 10:20:26 +00:00
Pierre Humblet b923181eca 2004-04-14 Pierre Humblet <pierre.humblet@ieee.org>
* path.h (path_conv::set_symlink): Add argument.
        (path_conv::get_symlink_length): New method.
        (path_conv::symlink_length): New member.
        * path.cc (path_conv::check): Pass symlen to set_symlink.
        * fhandler_disk_file.cc (fhandler_base::fstat_helper): For symlinks
        set st_size from get_symlink_length.
2004-04-14 03:08:00 +00:00
Corinna Vinschen 854c870051 * dir.cc (mkdir): Call set_file_attribute with additional handle
argument.
	* fhandler.cc (fhandler_base::fchmod): New method.
	* fhandler.h: Declare fchmod method in fhandler_base,
	fhandler_disk_file and fhandler_virtual.
	* fhandler_disk_file.cc (fhandler_disk_file::fchmod): New method.
	(fhandler_base::open_fs): Call set_file_attribute with additional
	handle argument.
	* fhandler_virtual.cc (fhandler_virtual::fchmod): New method.
	* path.cc (symlink_worker): Call set_file_attribute with additional
	handle argument.
	* security.cc (get_nt_object_security): New function.
	(get_nt_object_attribute): Call get_nt_object_security.
	(set_nt_attribute): Add handle argument.  Call get_nt_object_security
	first, read_sd only if that fails.
	(set_file_attribute): Add handle argument.
	* security.h (set_file_attribute): Declare with additional handle
	argument.
	* syscalls.cc (stat_suffixes): Move to beginning of file.
	(chown_worker): Call set_file_attribute with additional handle argument.
	(chmod): Reorganize to call fhandler's fchmod method eventually.
	(fchmod): Ditto.
2004-04-13 20:36:58 +00:00
Corinna Vinschen 56551a9bfb * Use new unified status_flag accessor methods from classes fhandler_*,
tty_min, mtinfo and fs_info thoroughout.
	* fhandler.h: Redefine all set_close_on_exec methods to take a bool
	argument.
	(enum conn_state): Rename from connect_state.
	(class fhandler_base): Rename some status flags to align with
	accessor method names.  Drop encoded flag entirely.  Unify status
	accessor methods.  Const'ify all read accessor methods.
	(class fhandler_socket): Ditto.
	(class fhandler_dev_raw): Ditto.
	* fhandler_disk_file.cc (fhandler_base::fstat_fs): Use fs.fs_is_fat()
	instead of evaluating FATness of file system here.
	(fhandler_disk_file::opendir): Drop call to set_encoded().
	(fhandler_disk_file::readdir): Use pc.isencoded() directly.
	* mtinfo.h (class mtinfo_drive): Const'ify all read accessor methods.
	* path.cc (fsinfo_cnt): Add.
	(fs_info::update): Accomodate class changes. Evaluate file system
	name specific flags right here. Add thread safety for reading and
	writing global fsinfo array.
	* path.h (enum path_types): Drop values for flags kept in fs already.
	(struct fs_info): Move status informatin into private struct type
	status_flags.  Add accessor methods. Remove path and file system
	name string arrays in favor of status bits.
	(class path_conv): Use new fs_info status information where
	appropriate.
	(path_conf::fs_has_ea): Rename from fs_fast_ea.
	(path_conf::fs_has_acls): New method.
	(path_conf::root_dir): Remove.
	(path_conf::volname): Remove.
	* syscalls (statfs): Evaluate root dir locally.
	* tty.h (class tty_min): Unify status accessor methods.  Const'ify
	all read accessor methods.
2004-04-10 13:45:10 +00:00
Corinna Vinschen b79f85c28b * fhandler.cc (fhandler_base::write): Use bool parameter in calls to
set_did_lseek.
	(fhandler_base::fhandler_base): Accomodate new status and open_status
	constructor.
	* fhandler.h: Remove status bit enumerator.
	(FHDEVN): Remove.
	(FHISSETF): Remove.
	(FHSETF): Remove.
	(FHCLEARF): Remove.
	(FHCONDSETF): Remove.
	(FHSTATOFF): Remove.
	(UNCONNECTED, CONNECT_PENDING, CONNECTED): Substitute by enum
	connect_state.
	(fhandler_base::status): Define as bitfield struct type status_flags.
	Remove unused flags entirely.  Accomodate all status access methods.
	(open_status): Define as bitfield struct type status_flags.
	(fhandler_socket): Move socket related status bits to here.  Redefine
	had_connect_or_listen to be part of these status bits.  Accomodate
	related access methods.
	* fhandler_disk_file.cc (fhandler_base::fstat_helper): Use pc.issymlink
	instead of dropped method get_symlink_p.
	(fhandler_base::open_fs): Remove setting dropped status flags.
	* fhandler_socket.cc: Use values from enum connect_state throughout.
	(fhandler_socket::fhandler_socket): Initialize status bits.
	* fhandler_virtual.cc (fhandler_virtual::open): Remove setting dropped
	status flags.
	* net.cc: Use values from enum connect_state throughout.
	* select.cc: Ditto.
	* shared_info.h: Protect struct console_state using _FHANDLER_H_
	instead of FHDEVN.
2004-04-09 08:43:29 +00:00
Corinna Vinschen a9a5b2eab0 * fhandler.cc (fhandler_base::open): Set query access mode according
to query_open setting.
	(fhandler_base::fhandler_base): Initialize query_open.
	* fhandler.h (FH_QUERYOPEN): Drop.
	(enum query_state): Add.
	(class fhandler_base): Add query_open member.
	(fhandler_base::get_query_open): Redefine to use query_open.
	(fhandler_base::set_query_open): Ditto.
	* fhandler_disk_file.cc (fhandler_base::fstat_fs): Remove O_DIROPEN
	from open_flags since it's added in open_fs anyway.  Remove
	query_open_already.  Use new query_open settings.  Rearrange slightly.
	(fhandler_base::fstat_helper): Add get_io_handle as parameter to
	get_file_attribute.
	* security.cc (get_nt_object_attribute): Make returning an int.
	Return -1 on error, 0 otherwise.
	(get_file_attribute): Take an object handle as argument. Move down
	to allow calling get_nt_object_attribute in case a non-NULL handle
	is given.
	* security.h (get_file_attribute): Add handle to argument list.
	* syscalls.cc (chown_worker): Accomodate new definition of
	get_file_attribute.
2004-04-08 07:57:28 +00:00
Corinna Vinschen b8eac1dee4 * fhandler_disk_file.cc (fhandler_base::fstat_helper): Request
compressed size only if the matching attributes are set.  Use
	NtQueryInformationFile instead of GetCompressedFileSize.
	(fhandler_base::fstat_by_handle): Remove NT 3.5 cruft since
	local.dwVolumeSerialNumber isn't used subsequently.
	* ntdll.h: Add typedefs for FILE_COMPRESSION_INFORMATION and
	FILE_INFORMATION_CLASS.
2004-04-06 10:19:31 +00:00
Corinna Vinschen 88506c6752 * fhandler_disk_file.cc (fhandler_base::fstat_fs): Use created
handle regardless of nohandle state.  Clean up afterwards.
2004-03-23 11:26:54 +00:00
Christopher Faylor cec4879206 * debug.h (console_printf): Define for non-debugging condition.
* cygtls.h (_threadinfo::lock): Remove wait argument.
(_threadinfo::interrupt_setup): Remove retaddr argument.
* exceptions.cc (_threadinfo::interrupt_setup): Ditto.
(_threadinfo::interrupt_now): Accommodate change to interrupt_setup argument.
(setup_handler): Ditto.  Always lock sig stack prior to determining interrupt
method.
* gendef (_sigfe): Correct thinko regarding cmpxchg.
(_sigbe): Ditto.
(_threadinfo::lock): Ditto.
(_threadinfo::pop): Eliminate left-over stack unlock.
* sigproc.cc (proc_subproc): Chnage debugging output to printed warning.
2004-02-09 04:04:24 +00:00
Christopher Faylor f4e815bc30 * cygheap.cc (init_cygheap::close_ctty): Protect YA vforkism.
* fhandler.h (fhandler_base::has_acls): Make pass through for path_conv method.
(fhandler_base::isremote): Ditto.
(fhandler_base::is_fs_special): Ditto.
(fhandler_base::has_attribute): Ditto.  Define new function.
(fhandler_base::fhaccess): Declare new function based on access_worker.
(fhandler_base::set_has_acls): Eliminate obsolete function.
(fhandler_base::set_isremote): Ditto.
* fhandler.cc (fhandler_base::fhaccess): Move from syscalls.cc and into
fhandler_base class.  Use fhandler methods to access data rather than path_conv
stuff.
(fhandler_base::device_access_denied): Use fhaccess method.
* fhandler_disk_file.cc (fhandler_disk_file::opendir): Ditto.
(fhandler_base::open_fs): Remove calls to obsolete functions.
* fhandler_virtual.cc (fhandler_virtual::open): Ditto.
* winsup.h (access_worker): Remove obsolete access_worker declaration.
*syscalls.cc (access_worker): Move function to fhandler.cc.
(access): Use fhaccess method.
* pinfo.cc (_pinfo::set_ctty): Clarify debugging output.
* sigproc.cc (sig_dispatch_pending): Ditto.
* syscalls.cc (setsid): Perform minor rearrangement.
2004-01-24 03:40:33 +00:00
Christopher Faylor 9908d9977b * winsup.h (access_worker): Declare with added fhandler_base parameter.
* syscalls.cc (access_worker): Accommodate extra fhandler_base argument.  Use
it instead of stat_worker to determine stat information, when appropriate.
* fhandler.cc (fhandler_base::device_access_denied): Pass fhandler pointer to
access_worker so that it can use the proper method for determining stat
information.
* fhandler_disk_file.cc (fhandler_disk_file::opendir): Ditto.
2003-12-15 04:16:42 +00:00
Christopher Faylor 228f99a6c1 white space 2003-12-15 03:59:32 +00:00
Corinna Vinschen d2fa946e51 * fhandler_disk_file.cc (fhandler_disk_file::lock): Use UINT32_MAX
instead of 0xffffffff.  Accomodate Win 9x bug in evaluating length
	of area to lock when given length is 0.
2003-12-03 11:22:49 +00:00
Corinna Vinschen 1843517401 * fhandler_disk_file.cc (fhandler_disk_file::lock): Interchange
values of off_low and off_high.
2003-12-03 09:58:23 +00:00
Corinna Vinschen dc3998682a * Makefile.in (OBSOLETE_FUNCTIONS): Add fcntl.
(NEW_FUNCTIONS): Add fcntl64.
	* cygwin.din: Export fcntl64.  Make fcntl being SIGFE.
	* fcntl.cc (fcntl_worker): New function.
	(fcntl64): New function.
	(_fcntl): Call fcntl_worker.  Convert 32 bit flock structure into
	64 bit flock structure and vice versa.
	* fhandler.cc (fhandler_base::lock): Change 2nd parameter to
	struct __flock64 *.
	* fhandler_disk_file.cc (fhandler_disk_file::lock): Ditto.  Rework
	to be 64 bit aware.
	* fhandler.h: Accomodate above method argument changes.
	* include/cygwin/types.h: Add struct __flock32 and __flock64.
	Define struct flock according to setting of __CYGWIN_USE_BIG_TYPES__.
	* include/cygwin/version.h: Bump API minor number.
2003-12-01 17:26:28 +00:00
Christopher Faylor 93eba3cb60 * fhandler_disk_file.cc (fhandler_disk_file::readdir): Reorganize to avoid
inappropriate .lnk extensions with munged filenames under managed mode.
2003-11-27 23:27:23 +00:00
Robert Collins 95d02d5b9b 2003-11-11 Robert Collins <rbtcollins@hotmail.com>
Ron Parker <rdparker@butlermfg.com>

	* bsdlib.cc: Update throughout to use CYG_MAX_PATH rather than MAX_PATH.
	* cygheap.h: Ditto.
	* dcrt0.cc: Ditto.
	* delqueue.cc: Ditto.
	* dlfcn.cc: Ditto.
	* dll_init.cc: Ditto.
	* dll_init.h: Ditto.
	* dtable.cc: Ditto.
	* environ.cc: Ditto.
	* environ.h: Ditto.
	* exceptions.cc: Ditto.
	* external.cc: Ditto.
	* fhandler_disk_file.cc: Ditto.
	* fhandler_proc.cc: Ditto.
	* fhandler_process.cc: Ditto.
	* fhandler_raw.cc: Ditto.
	* fhandler_registry.cc: Ditto.
	* fhandler_socket.cc: Ditto.
	* fhandler_virtual.cc: Ditto.
	* miscfuncs.cc: Ditto.
	* mmap.cc: Ditto.
	* netdb.cc: Ditto.
	* path.cc: Ditto.
	* path.h: Ditto.
	* pinfo.cc: Ditto.
	* pinfo.h: Ditto.
	* pthread.cc: Ditto.
	* registry.cc: Ditto.
	* shared.cc: Ditto.
	* shared_info.h: Ditto.
	* smallprint.c: Ditto.
	* spawn.cc: Ditto.
	* strace.cc: Ditto.
	* syscalls.cc: Ditto.
	* thread.h: Ditto.
	* uinfo.cc: Ditto.
	* winsup.h: Ditto.
	* include/limits.h: Ditto.
	* include/cygwin/config.h: Ditto.
	* include/sys/param.h: Ditto.
2003-11-14 23:40:06 +00:00
Christopher Faylor ef4d65ba95 * cygthread.cc (cygthread::freerange): Set inuse count. Avoid setting ev from
h as h would be NULL at this point.
(cygthread::operator new): Issue debugging info when overflowing the thread
pool.
(cygthread::cygthread): Set ev from h here after h has been initialized.
2003-11-07 18:21:05 +00:00
Christopher Faylor d417aec908 * fhandler_disk_file.cc (fhandler_disk_file::opendir): Detect attempt to open a
directory which lacks read privileges.
2003-11-05 16:53:55 +00:00
Pierre Humblet 138847683d 2003-09-24 Pierre Humblet <pierre.humblet@ieee.org>
* shared_info.h (class user_info): New.
	(cygwin_user_h): New.
	(user_shared): New.
	(enum shared_locations): Replace SH_MOUNT_TABLE by SH_USER_SHARED;
	(mount_table): Change from variable to macro.
	* shared.cc: Use sizeof(user_info) in "offsets".
	(user_shared_initialize): Add "reinit" argument to indicate need
	to reinitialize the mapping. Replace "mount_table" by "user_shared"
	throughout. Call user_shared->mountinfo.init and
	user_shared->delqueue.init.
	(shared_info::initialize): Do not call delqueue.init.
	(memory_init): Add argument to user_shared_initialize.
	* child_info.h (child_info::mount_h): Delete.
	(child_info::user_h): New.
	* sigpproc.cc (init_child_info): Use user_h instead of mount_h.
	* dcrt0.cc (_dll_crt0): Ditto.
	* fhandler_disk_file.cc (fhandler_disk_file::close): Use
	user_shared->delqueue instead of cygwin_shared->delqueue.
	* fhandler_virtual.cc (fhandler_virtual::close): Ditto.
	* syscalls.cc (close_all_files): Ditto.
	(unlink): Ditto.
	(seteuid32): Add argument to user_shared_initialize.
2003-09-25 02:29:05 +00:00
Christopher Faylor 7ac6173643 * devices.cc: New file.
* devices.gperf: New file.
* devices.shilka: New file.
* cygwin-gperf: New file.
* cygwin-shilka: New file.
* fhandler_fifo.cc: New file.
* fhandler_nodevice.cc : New file.  Reorganize headers so that path.h precedes
fhandler.h throughout.  Remove device argument and unit arguments from fhandler
constructors throughout.  Remove pc arguments to fhandler functions and use
internal pc element instead, throughout.  Use dev element in pc throughout.
Use major/minor elements rather than units and device numbers previously in
fhandler class.  Use correct methods for fhandler file names rather than
directly accessing file name variables, throughout.
* Makefile.in (DLL_OFILES): Add devices.o, fhandler_fifo.o
* dcrt0.cc (dll_crt0_1): Call device::init.
* devices.h: Renumber devices based on more Linux-like major/minor numbers.
Add more devices.  Declare standard device storage.
(device): Declare struct.
* dir.cc (opendir): Use new 'build_fh_name' to construct a fhandler_* type.
* dtable.cc (dtable::get_debugger_info): Ditto.
(cygwin_attach_handle_to_fd): Ditto.
(dtable::release): Remove special FH_SOCKET case in favor of generic
"need_fixup_before" test.
(dtable::init_std_file_from_handle): Use either build_fh_dev or build_fh_name
to build standard fhandler.
(dtable::build_fh_name): Renamed from dtable::build_fhandler_from_name.  Move
out of dtable class.  Don't accept a path_conv argument.  Just build it here
and pass it to:
(build_fh_pc): Renamed from dtable::build_fhandler.  Move out of dtable class.
Use intrinsic device type in path_conv to create new fhandler.
(build_fh_dev): Renamed from dtable::build_fhandler.  Move out of dtable class.
Simplify arguments to just take new 'device' type and a name.  Just return
pointer to fhandler rather than trying to insert into dtable.
(dtable::dup_worker): Accommodate above build_fh name changes.
(dtable::find_fifo): New (currently broken) function.
(handle_to_fn): Use strechr for efficiency.
* dtable.h: Reflect above build_fh name changes and argument differences.
(fhandler_base *&operator []): Return self rather than copy of self.
* fhandler.cc (fhandler_base::operator =): Use pc element to set normalized
path.
(fhandler_base::set_name): Ditto.
(fhandler_base::raw_read): Use method to access name.
(fhandler_base::write): Correctly use get_output_handle rather than get_handle.
(handler_base::device_access_denied): New function.
(fhandler_base::open): Eliminate pc argument and use pc element of
fhandler_base throughout.
(fhandler_base::fstat): Detect if device is based in filesystem and use
fstat_fs to calculate stat, if so.
(fhandler_base::fhandler_base): Eliminate handling of file names and, instead,
just free appropriate component from pc.
(fhandler_base::opendir): Remove path_conv parameter.
* fhandler.h: Remove all device flags.
(fhandler_base::pc): New element.
(fhandler_base::set_name): Change argument to path_conv.
(fhandler_base::error): New function.
(fhandler_base::exists): New function.
(fhandler_base::pc_binmode): New function.
(fhandler_base::dev): New function.
(fhandler_base::open_fs): New function.
(fhandler_base::fstat_fs): New function.
(fhandler_base::fstat_by_name): New function.
(fhandler_base::fstat_by_handle): New function.
(fhandler_base::isfifo): New function.
(fhandler_base::is_slow): New function.
(fhandler_base::is_auto_device): New function.
(fhandler_base::is_fs_special): New function.
(fhandler_base::device_access_denied): New function.
(fhandler_base::operator DWORD&): New operator.
(fhandler_base::get_name): Return normalized path from pc.
(fhandler_base::get_win32_name): Return windows path from pc.
(fhandler_base::isdevice): Renamed from is_device.
(fhandler_base::get_native_name): Return device format.
(fhandler_fifo): New class.
(fhandler_nodevice): New class.
(select_stuff::device_specific): Remove array.
(select_stuff::device_specific_pipe): New class element.
(select_stuff::device_specific_socket): New class element.
(select_stuff::device_specific_serial): New class element.
(select_stuff::select_stuff): Initialize new elements.
* fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Move to base class
from fhandler_disk_file.
(fhandler_base::fstat_by_name): Ditto.
(fhandler_base::fstat_by_name): Ditto.
(fhandler_disk_file::open): Move most functionality into
fhandler_base::open_fs.
(fhandler_base::open_fs): New function.
(fhandler_disk_file::close): Move most functionality into
fhandler_base::close_fs.
(fhandler_base::close_fs): New function.
* fhandler_mem.cc (fhandler_dev_mem::open): Use device name in debugging
output.
* fhandler_socket.cc (fhandler_socket::set_connect_secret): Copy standard
urandom device into appropriate place.
(fhandler_socket::accept): Reflect change in fdsock return value.
* fhandler_tty.cc: See "throughouts" above.
* net.cc: Accommodate fdsock change throughout.
(fdsock): Return success or failure, accept fd argument and device argument.
* path.cc (symlink_info::major): New element.
(symlink_info::minor): New element.
(symlink_info::parse_device): Declare new function.
(fs_info::update): Accommodate changes in path_conv class.
(path_conv::fillin): Ditto.
(path_conv::return_and_clear_normalized_path): Eliminate.
(path_conv::set_normalized_path): New function.
(path_conv::path_conv): Set info in dev element.  Use path_conv methods Check
for FH_FS rather than FH_BAD to indicate when to fill in filesystem stuff.
where appropriate rather than direct access.  Use set_normalized_path to set
normalized path.
(windows_device_names): Eliminate.
(get_dev): Ditto.
(get_raw_device_number): Ditto.
(get_device_number): Ditto.
(win32_device_name): Call new device name parser to do most of the heavy
lifting.
(mount_info::conv_to_win32_path): Fill in dev field as appropriate.
(symlink_worker): Handle new device files.
(symlink_info::check): Ditto.
(symlink_info::parse_device): Define new function.
* path.h (executable_states): Move here from fhandler.h.
(fs_info): Rename variables to *_storage and create methods for accessing same.
(path_conv): Add dev element, remove devn and unit and adjust inline methods to
accommodate.
(set_normalized_path): Declare new function.
* pinfo.cc (_pinfo::commune_recv): Add broken support for handling fifos.
(_pinfo::commune_send): Ditto.
* pipe.cc (fhandler_pipe::close): check for existence of handle before closing
it.
(handler_pipe::create): Rename from make_pipe.  Change arguments to accept
fhandler_pipe array.  Accommodate fifos.
(pipe): Rework to deal with fhandler_pipe::create changes.
(_pipe): Ditto.
* select.cc: Use individual device_specific types throughout rather than
indexing with obsolete device number.
(set_bits): Use is_socket call rather than checking device number.
* shared_info.h (CURR_MOUNT_MAGIC): Update.
(conv_to_win32_path): Reflect addition of device argument.
* syscalls.cc (mknod_worker): New function.
(open): Use build_fh_name to build fhandler.
(chown_worker): Detect if this is an 'auto' device rather than an on-filesystem
device and handle appropriately.
(chmod_device): New function.
(chmod): Detect if this is an 'auto' device rather than an on-filesystem device
and handle appropriately.  Use chmod_device to set mode of in-filesystem
devices.
(stat_worker): Eliminate path_conv argument.  Call build_fh_name to construct
fhandler.  Use fh->error() rather than pc->error to detect errors in fhandler
construction.
(access_worker): New function pulled from access.  Accommodate in-filesystem
devices.
(access): Use access_worker.
(fpathconf): Detect if this is an 'auto' device rather than an on-filesystem
device and handle appropriately.
(mknod_worker): New function.
(mknod32): New function.
(chroot): Free normalized path -- assuming it was actually cmalloced.
* tty.cc (create_tty_master): Tweak for new device class.
(tty::common_init): Ditto.
* winsup.h (stat_worker): Remove.
(symlink_worker): Declare.
* exceptions.cc (set_process_mask): Just call sig_dispatch_pending and don't
worry about pending_signals since sig_dispatch_pending should always do the
right thing now.
(sig_handle): Reorganize SIGCONT handling to more closely conform to SUSv3.
* pinfo.h: Move __SIG enum to sigproc.h.
(PICOM_FIFO): New enum element.
(_pinfo): Remove 'thread2signal' stuff throughout class.
(_pinfo::commune_send): Make varargs.
(_pinfo::sigtodo): Eliminate.
(_pinfo::thread2signal): Ditto.
* signal.cc (kill_worker): Eliminate call to setthread2signal.
* sigproc.cc (local_sigtodo): Eliminate.
(getlocal_sigtodo): Ditto.
(sigelem): New class.
(pending_signals): New class.
(sigqueue): New variable, start of sigqueue linked list.
(sigcatch_nonmain): Eliminate.
(sigcatch_main): Eliminate.
(sigcatch_nosync): Eliminate.
(sigcomplete_nonmain): Eliminate.
(pending_signals): Eliminate.
(sig_clear): Call signal thread to clear pending signals, unless already in
signal thread.
(sigpending): Call signal thread to get pending signals.
(sig_dispatch_pending): Eliminate use of pending_signals and just check
sigqueue.
(sigproc_terminate): Eliminate all of the obsolete semaphore stuff.  Close
signal pipe handle.
(sig_send): Eliminate all of the obsolete semaphore stuff and use pipe to send
signals.
(getevent): Eliminate.
(pending_signals::add): New function.
(pending_signals::del): New function.
(pending_signals::next): New function.
(wait_sig): Eliminate all of the obsolete semaphore stuff.  Use pipe to
communicate and maintain a linked list of signals.
* sigproc.h: Move __SIG defines here.  Add __SIGPENDING.
(sig_dispatch_pending): Remove "C" specifier.
(sig_handle): Accept a mask argument.
* thread.cc: Remove signal handling considerations throughout.
2003-09-25 00:37:18 +00:00
Christopher Faylor e306c058c7 * fhandler_disk_file.cc (path_conv::ndisk_links): Fix potential off-by-one
problem when first file in a directory is a directory.
2003-09-14 00:07:50 +00:00
Christopher Faylor 21d7ec1928 * fhandler_disk_file.cc (path_conv::ndisk_links): Fix problem where search
characters overwrote the path instead of being tacked on the end.
2003-09-12 20:17:28 +00:00
Christopher Faylor 9e24b8ace9 * fhandler_disk_file.cc (path_conv::ndisk_links): Rename from num_entries.
Accept an argument and calculate any extra links needed based on missing .  and
..  entries.
(fhandler_disk_file::fstat_helper): Always call pc->ndisks_links() to calculate
the number of links.
* path.h (path_conv::ndisk_links): Declare.
2003-09-11 23:30:26 +00:00
Christopher Faylor 1aa76ad568 * fhandler_disk_file.cc (num_entries): Take . and .. into account if they do
not exist since cygwin simulates them.
(fhandler_cygdrive::fstat): Ditto.
(fhandler_cygdrive::readdir): Don't do any specific tests on __d_position when
seeing if a drive exists.
2003-09-10 20:16:00 +00:00
Christopher Faylor 0c7b55727a Throughout, remove __d_u.__d_data fields from DIR structure.
* include/sys/dirent.h (dirent): Remvoe old_d_ino.
(DIR): Make __d_dirhash a 64 bit value.  Remove __d_data and __d_u.  Add
__flags.
* dir.cc (opendir_states): New enum.
(opendir): Clear new DIR __flags field.
(readdir): Fill in '.' and '..' entries if we hit EOF and we haven't seen them
already.  Nuke setting of old_d_ino.
(rewinddir): Reset DIR __flags field.
(seekdir64): Ditto.
* fhandler_disk_file.cc (fhandler_cygdrive::fhandler_cygdrive): Remove special
handling of "." and ".." since they are now handled automatically.
2003-09-08 04:04:19 +00:00
Christopher Faylor 3fea2e4087 * fhandler_disk_file.cc (fhandler_cygdrive::readdir): Do not change 'errno' if
end of directory condition is encountered as per SUSv2.
* fhandler_proc.cc (fhandler_proc::readdir): Ditto.
* fhandler_process (fhandler_process::readdir): Ditto.
* fhandler_registry (fhandler_registry::readdir): Ditto.
2003-08-05 03:04:28 +00:00
Christopher Faylor df04ae29b2 * exceptions.cc (ctrl_c_handler): Send SIGHUP when events occur only if there
is a tty associated with the process.  Send SIGHUP on CTRL_LOGOFF_EVENT.
* fhandler_tty.cc (fhandler_tty_slave::open): Adjust console open handle
counter regardless of whether this is a pty or tty.
(fhandler_tty_slave::open): Ditto.
(fhandler_tty_slave::dup): Ditto.
(fhandler_tty_common::set_close_on_exec): Ditto.
(fhandler_tty_master::init_console): Decrement console open handle counter
after init since it will now be handled by all tty open.
* syscalls.cc (setsid): Rework debugging output slightly.
2003-07-26 04:53:59 +00:00
Christopher Faylor 3f21478315 * fhandler.h (FH_ENC): New enum.
(fhandler_base::get_encoded): New function.
(fhandler_base::set_encoded): Ditto.
* fhandler_disk_file.cc (fhandler_disk_file::opendir): Set encoded flag in
fhandler, as appropriate.
(fhandler_disk_file::readdir): Unmunge filename as appropriate based on new
encoding flag.
* path.cc (normalize_posix_path): Don't punt on files with colons.
(special_char): New function.
(mount_item::fnmunge): Ditto.
(fnunmunge): Ditto.
(special_name): Ditto.
(mount_item::build_win32): Avoid drive considerations when file is encoded.
(mount_info::conv_to_win32_path): Handle encoded filenames.
(mount_info::conv_to_posix_path): Ditto.
(fillout_mntent): Add posix string when directory is encoded.
* path.h (fnunmunge): Declare.
(path_conv::is_encoded): Declare.
2003-07-04 03:07:01 +00:00
Christopher Faylor c433f4617f Throughout, remove "include <errno.h>" from files which already include
cygerrno.h.
* include/cygwin/config.h (__DYNAMIC_REENT__): Define.
* include/cygwin/version.h: Bump API minor version.
* cygwin.din: Export __getreent
* cygerrno.h: Include errno.h.  Fix places where _impure_ptr is used directly
to store the errno value.
* debug.cc (__set_errno): Ditto.
* errno.cc: Remove _RRENT_ONLY define to get errno.cc compiled.
* signal.cc: Rename _reent_clib to _REENT throughout.
* thread.h (reent_clib): Remove prototype.
* thread.cc (reent_clib): Rename reent_clib to __getreent.  Return _impure_ptr
until MTinterface is initialized.
(reent_winsup): Fix a possible SEGV when _r == NULL.  Return NULL instead.
* MTinterface::fixup_after_fork: Switch reent back to _impure_ptr to keep
signal handling running when fork is called from a thread other than the
mainthread.
2003-06-16 03:24:13 +00:00
Pierre Humblet 9f033c223c 2003-06-03 Pierre Humblet <pierre.humblet@ieee.org>
* fhandler_disk_file.cc (fhandler_disk_file::fstat): Mark the pc
        as non-executable if the file cannot be opened for read. Retry query
        open only if errno is EACCES. Never change the mode, even if it is 000
        when query open() fails.
2003-06-04 01:57:44 +00:00
Pierre Humblet c17e8306d0 2003-06-01 Pierre Humblet <pierre.humblet@ieee.org>
* fhandler_disk_file.cc (fhandler_disk_file::fstat_by_name): Assume
        an existing directory is a root if FindFirstFile fails.
2003-06-01 19:37:13 +00:00
Corinna Vinschen 2311f6b0e4 * fhandler_disk_file.cc (fhandler_disk_file::fstat_helper): Filter
permissions throug umask on FAT or if ntsec is off.
2003-05-27 07:44:26 +00:00
Corinna Vinschen fac297d5f8 * fhandler.h: Rename FH_W95LSBUG flag to FH_LSEEKED.
(fhandler_base::set_did_lseek): Rename from set_check_win95_lseek_bug.
	(fhandler_base::get_did_lseek): Rename from get_check_win95_lseek_bug.
	(fhandler_base::set_fs_flags): New method.
	(fhandler_base::get_fs_flags): Ditto.
	* fhandler.cc (fhandler_base::write): Make 64 bit clean.  Convert file
	to a "sparse" file when writing after a long lseek (>64K) beyond EOF.
	(fhandler_base::lseek): Call set_did_lseek() instead of
	set_check_win95_lseek_bug().
	(fhandler_base::fhandler_base): Initialize fs_flags to 0.
	* fhandler_disk_file.cc (fhandler_disk_file::open): Don't create files
	as "sparse" unconditionally.  Set fs_flags member.
2003-05-26 09:54:01 +00:00
Corinna Vinschen a80229fd49 * autoload.cc (GetDiskFreeSpaceEx): Add.
* syscalls.cc (statfs): Call full_path.root_dir() instead of
	rootdir(full_path). Use GetDiskFreeSpaceEx when available and
	report space available in addition to free space.
	* fhandler_disk_file.cc (fhandler_disk_file::fstat_by_name):
	Do not call FindFirstFile for disk root directories.
2003-05-25 09:18:43 +00:00
Corinna Vinschen cc95baad41 Replace ino_t by __ino64_t throughout. 2003-05-11 21:52:09 +00:00
Christopher Faylor 066ca06fd0 * dir.cc (readdir): Fill out new old_d_ino field.
* fhandler.h (fhandler_base::namehash): Define as ino_t.
(fhandler_base::get_namehash): Ditto.
* fhandler_disk_file.cc (fhandler_disk_file::fstat_helper): Accommodate new 64
bit st_ino.
* fhandler_socket.cc (fhandler_socket::fstat): Ditto.
* path.cc (hash_path_name): Return ino_t.
* syscalls.cc (stat64_to_stat32): Convert 64 bit inode to 32 bit.
* winsup.h (hash_path_name): Declare as returning ino_t.
* include/cygwin/stat.h (__stat32): Use 32 bit st_ino.
(__stat64): Use 64 bit st_ino.
* include/cygwin/types.h (__ino64_t): Define.
(__ino32_t): Ditto.
(ino_t): Define appropriately.
2003-05-11 00:10:11 +00:00
Corinna Vinschen 2e23862a8a * security.cc (get_info_from_sd): New function.
(get_nt_attribute): Only call read_sd and get_info_from_sd.
	Return void.
	(get_file_attribute): Move sd error handling to get_info_from_sd.
	and symlink handling to fhandler_disk_file::fstat_helper.
	(get_nt_object_attribute): Only call read_sd and get_info_from_sd.
	Return void.
	(get_object_attribute): Remove symlink handling and simply return -1
	when ntsec is off.
	* fhandler_disk_file.cc (fhandler_disk_file::fstat_helper): For
	symlinks set the attribute, call get_file_attribute to get the ids
	and return.  In the normal case call get_file_attribute with the
	addresses of the buffer ids and do not recheck if the file is a socket.
2003-04-11 09:38:07 +00:00
Corinna Vinschen 1727fba007 * dir.cc: Change __off32_t to _off_t and __off64_t to _off64_t
throughout.
	* fhandler.cc: Ditto.
	* fhandler.h: Ditto.
	* fhandler_clipboard.cc: Ditto.
	* fhandler_disk_file.cc: Ditto.
	* fhandler_dsp.cc: Ditto.
	* fhandler_floppy.cc: Ditto.
	* fhandler_mem.cc: Ditto.
	* fhandler_proc.cc: Ditto.
	* fhandler_process.cc: Ditto.
	* fhandler_random.cc: Ditto.
	* fhandler_registry.cc: Ditto.
	* fhandler_tape.cc: Ditto.
	* fhandler_termios.cc: Ditto.
	* fhandler_virtual.cc: Ditto.
	* fhandler_zero.cc: Ditto.
	* mmap.cc: Ditto.
	* pipe.cc: Ditto.
	* syscalls.cc: Ditto.
	* winsup.h: Ditto.
	* include/cygwin/stat.h: Ditto.
	* include/cygwin/types.h: Ditto.  Remove definition of __off32_t
	and __off64_t.
2003-04-01 16:11:41 +00:00
Corinna Vinschen b1897d27a8 * fhandler_disk_file.cc (fhandler_disk_file::fstat_helper): Fix
wrong usage of S_IFDIR.
	* security.cc (get_attribute_from_acl): Ditto.
	(get_file_attribute): Fix wrong usage of S_IFLNK.
	(get_object_attribute): Ditto.
	(alloc_sd): Fix wrong usage of S_IFDIR.
	* syscalls.cc (chmod): Allow chmod'ing of socket files.
2003-03-19 21:34:38 +00:00
Christopher Faylor a113a3c540 whitespace cleanup 2003-03-09 20:31:07 +00:00
Christopher Faylor 5cd8241242 * fhandler.cc (fhandler_base::open): Move some filesystem specific stuff.
(fhandler_disk_file::open): Accept some filesystem specific stuff.
* sigproc.cc (wait_for_sigthread): Become slightly more thread safe.
(sig_send): Don't assume that signal thread is ready.
2003-02-21 04:33:53 +00:00
Corinna Vinschen 518f5d4935 * fhandler_disk_file.cc (fhandler_disk_file::opendir): Check descriptor
created by cygheap_fdnew constructor.
	* fhandler_virtual.cc (fhandler_virtual::opendir): Ditto.
	* fhandler_socket.cc (fhandler_socket::accept): Ditto and move
	creation of file descriptor behind blocking OS call.
	* net.cc (cygwin_socket): Ditto.
	(cygwin_rcmd): Ditto.
	(cygwin_rresvport): Ditto.
	(cygwin_rexec): Ditto.
	(socketpair): Ditto.
2003-02-20 14:14:37 +00:00
Corinna Vinschen 3a88cf1b10 * autoload.cc (GetCompressedFileSize): Add.
* fhandler_disk_file.cc (fhandler_disk_file::fstat_helper): Compute
	st_blocks value from GetCompressedFileSize() if available.
2003-02-20 11:12:44 +00:00
Corinna Vinschen 7920792369 w32api:
* include/winioctl.h (FSCTL_SET_SPARSE): Define.

cygwin:

        * wincap.h (wincaps::supports_sparse_files): New flag.
        (wincapc::supports_sparse_files): New method.
        * wincap.cc (wincap_unknown): Define value for the new flag.
        (wincap_95): Ditto.
        (wincap_95osr2): Ditto.
        (wincap_98): Ditto.
        (wincap_98se): Ditto.
        (wincap_me): Ditto.
        (wincap_nt3): Ditto.
        (wincap_nt4): Ditto.
        (wincap_nt4sp4): Ditto.
        (wincap_2000): Ditto.
        (wincap_xp): Ditto.
        * path.h (path_conv::fs_flags): New method.
        * fhandler_disk_file.cc: Include winioctl.h for DeviceIoControl.
        (fhandler_disk_file::open): Set newly created and truncated files as
        sparse on platforms that support it.
2003-02-20 10:14:53 +00:00
Christopher Faylor 407b8df695 * include/cygwin/in.h (in_attr_t): Define new type.
* include/arpa/inet.h (inet_addr): Change return type to in_addr_t.
(inet_lnaof): Ditto.
(inet_netof): Ditto.
(inet_network): Ditto.
* include/cygwin/types.h: Move many *_t typedefs here.  Protect them with
ifdefs.
* fhandler_disk_file.cc (fhandler_disk_file::fstat): Change ntsec_atts to
mode_t.
* security.cc (get_attribute_from_acl): Accept mode_t attribute.
(get_nt_attribute): Ditto.
(get_file_attribute): Ditto.
(get_nt_object_attribute): Ditto.
(get_object_attribute): Ditto.
* security.h: Reflect above changes.
* syscalls.cc (chown_worker): Change attrib to mode_t.
2003-02-10 22:43:29 +00:00
Christopher Faylor 335556d58b Eliminate most unneeded this-> pointers throughout. 2003-02-04 03:01:17 +00:00
Corinna Vinschen e136dbc297 Split ChangeLog, create ChangeLog-2002.
Fix copyright dates.
2003-01-10 12:32:49 +00:00
Corinna Vinschen 93353aee63 * fhandler_disk_file.cc (num_entries): Return 2 as link count if
directory unreadable.
2003-01-09 17:15:44 +00:00
Christopher Faylor 85ba109de7 Use isdirsep rather than SLASH_P throughout.
* path.cc (iscygdrive): Disallow /cygdrive\x.
(normalize_posix_path): "Normalize" a windows path, if detected, rather than
converting to posix.
* fhandler_serial.cc (fhandler_serial::tcsetattr): Add support and capability
checking for B230400 bitrate.
(fhandler_serial::tcgetattr): Add support for B230400 bitrate.
* include/sys/termios.h: Add B230400 definition for Posix support of 230.4Kbps.
2003-01-09 08:22:05 +00:00
Christopher Faylor 281e3b2423 * fhandler_disk_file.cc (fhandler_disk_file::fstat_helper): Nevermind. Revert
everything to previous state wrt ntsec and exec bits.
2002-10-23 02:32:34 +00:00
Christopher Faylor 046a4e718e * fhandler_disk_file.cc (fhandler_disk_file::fstat_helper): Oops. Only do the
executable thing for #! scripts since .exe files wouldn't be executable in
ntsec case regardless.
2002-10-22 21:35:21 +00:00
Christopher Faylor 7dcbb978e0 * fhandler_disk_file.cc (fhandler_disk_file::fstat_helper): Always consider
.exe files and '#!' shell scripts to be executable.
2002-10-22 20:41:31 +00:00
Christopher Faylor c90e1cf179 * fhandler.cc (fhandler_base::dup): Don't set handle on failure. Caller has
already taken care of that.
* fhandler_console.cc (fhandler_console::open): Initialize handles to NULL.
(fhandler_console::close): Ditto.  GNUify non-GNU formatted functions calls
throughout.
2002-09-22 03:38:57 +00:00
Christopher Faylor 5bf785a017 * cygthread.cc (cygthread::initialized): Avoid copying on fork or some threads
may not end up in the pool.
(cygthread::new): Avoid race when checking for initialized.  Add debugging
code.
* fhandler.cc (fhandler_base::raw_read): Add case for ERROR_INVALID_HANDLE due
to Win95 directories.
(fhandler_base::open): Handle errors due to Win95 directories.
(fhandler_base::close): Add get_nohandle () test.
(fhandler_base::set_close_on_exec): Ditto.
(fhandler_base::fork_fixup): Ditto.
(fhandler_base::lock): Change error code to Posix EINVAL.
(fhandler_base::dup): If get_nohandle (), set new value to INVALID_HANDLE_VALUE
instead of NULL.
* fhandler_disk_file.cc (fhandler_disk_file::fstat): Call fstat_by_name if
get_nohandle ().  Remove extraneous element from strpbrk.
(fhandler_disk_file::open): Remove test for Win95 directory.
* fhandler_random.cc (fhandler_dev_random::open): Add set_nohandle ().
* fhandler_clipboard.cc (fhandler_dev_clipboard::open): Ditto.
* fhandler_zero.cc (fhandler_dev_zero::open): Ditto.
(fhandler_dev_zero::close): Delete.
* fhandler.h (class fhandler_dev_zero): Ditto.
2002-09-19 03:30:20 +00:00
Christopher Faylor 5ba08a9238 * fhandler_disk_file.cc (fhandler_cygdrive::set_drives): Incorporate . and ..
processing here.
(fhandler_cygdrive::readdir): Assume .  and ..  are already in pdrive.
(fhandler_cygdrive::seekdir): Ditto.
2002-07-30 14:17:17 +00:00
Christopher Faylor 99138976d9 * path.cc (path_conv::check): Always set fileattr when component == 0.
(readlink): Use path_conv method rather than field.
* fhandler_disk_file.cc (fhandler_disk_file::fstat_helper): Ditto, throughout.
* path.h (path_conv): Make fileattr private.
* exceptions.cc (try_to_debug): Default to idle priority when looping.
2002-07-24 05:37:47 +00:00
Corinna Vinschen 472a822319 * fhandler_disk_file.cc (fhandler_disk_file::open): Don't
move the file pointer to the end of file if O_APPEND is
	specified in the open flags.
2002-07-11 14:05:17 +00:00
Christopher Faylor 75c6a983c6 * fhandler_disk_file.cc (fhandler_disk_file::fstat_by_name): Force
FindFirstFile on first file of directory when asking for x:\ .
2002-06-27 03:06:44 +00:00
Christopher Faylor b3e2d035bb * cygheap.cc (cygheap_user::set_name): Correct thinko in below change. 2002-06-27 02:29:57 +00:00
Christopher Faylor c2102631fc * fhandler_disk_file.cc (fhandler_disk_file::fstat_helper): Correctly set
number of links for directory, if appropriate.
2002-06-10 01:25:47 +00:00
Corinna Vinschen c4e6ff484c * fhandler.cc (fhandler_base::fstat): Initialise tv_nsec member of
st_atim, st_mtim, and st_ctim fields.
	* fhandler_disk_file.cc (fhandler_disk_file::fstat_helper): Ditto.
	* fhandler_process.cc (fhandler_process::fstat): Ditto.
	* glob.c (stat32_to_STAT): Copy across the whole st_atim,
	st_mtime, and st_ctim fields.
	* syscalls.cc (stat64_to_stat32): Ditto.
	* times.cc (to_timestruc_t): New function.
	(time_as_timestruc_t): New function.
	* winsup.h: Add to_timestruc_t and time_as_timestruc_t functions.
	* include/cygwin/stat.h: Replace time_t with timestruc_t
	throughout for all file times, removing the st_spare1, st_spare2,
	and st_spare3 fields in the process. Add macros to access tv_sec
	fields by old names.
	* include/cygwin/types.h: Typedef timespec_t and timestruc_t as
	struct timespec.
2002-06-06 15:35:09 +00:00
Christopher Faylor e35f391fa5 Remove fcntl.h includes throughout.
* fhandler.h: Move fcntl.h include here.
(fhandler_base::set_flags): Accept supplied_bin argument.  Make non-inlined.
* dtable.cc (dtable::init_std_file_from_handle): Just use binmode from pc.
(reset_to_open_binmode): Use set_flags.
* cygwin.din (open): Avoid newlib wrapper.
(read): Ditto.
(unlink): Ditto.
(write): Ditto.
* fhandler.cc (fhandler_base::set_flags): Accept supplied_bin argument.  Make
binmode decisions here.
(fhandler_base::open): Avoid using pc if it is NULL.  Eliminate binmode logic.
Just call set_flags with binmode argument.
(fhandler_base::init): Call set_flags with binmode argument.
* fhandler_clipboard.cc (fhandler_dev_clipboard::open): Ditto.
* fhandler_console.cc (fhandler_console::open): Ditto.
(fhandler_console::init): Force binary on open.
* fhandler_disk_file.cc (fhandler_disk_file::open): Don't set binmode here.
Let it happen in base class.
* fhandler_dsp.cc (fhandler_dev_dsp::open): Force binmode open.  Set return
value appropriately if unable to open.
* fhandler_proc.cc (fhandler_proc::open): Make sure flags are set before
open_status.
* fhandler_process.cc (fhandler_process::open): Ditto.
* fhandler_registry.cc (fhandler_registry::open): Ditto.
* fhandler_random.cc (fhandler_dev_random::fhandler_dev_random): Ditto.
* fhandler_raw.cc (fhandler_dev_raw::open): Force O_BINARY by default.
* fhandler_serial.cc (fhandler_serial::init): Ditto.
* fhandler_tty.cc (fhandler_tty_slave::open): Ditto.
(fhandler_pty_master::open): Ditto.
* fhandler_virtual.cc (fhandler_virtual::open): Ditto.
* fhandler_windows.cc (fhandler_windows::open): Ditto.
* fhandler_zero.cc (fhandler_dev_zero::open): Ditto.
* net.cc (fdsock): Ditto.
* path.cc (path_conv::check): Avoid checking for extension when error or
directory.
(set_flags): Set PATH_TEXT explicitly, when appropriate.
(mount_info::conv_to_win32_path): Use set_flags() to set path flags.
* path.h (PATH_TEXT): New enum.
(path_conv::binmode): Return appropriate constant based on binmode.
* pipe.cc (make_pipe): Set binmode to O_TEXT xor O_BINARY.
* syscalls.cc (setmode_helper): Make debugging message a little clearer.
(setmode): Set binmode via set_flags.
2002-06-05 01:42:28 +00:00
Christopher Faylor e02f1e9c81 * fhandler.cc (fhandler_base::open): Don't set binmode if already set. Don't
check for file.  Files should already be set.  Report on binary mode for
debugging.
(fhandler_base::fhandler_base): Don't set default binmode here.  That's for
later.
* fhandler_console.cc (fhandler_console::output_tcsetattr): Don't set binmode,
ever, for console.
* fhandler_disk_file.cc (fhandler_disk_file::open): Always set the binary mode
to the value derived from mount table.
* path.cc (mount_info::conv_to_win32_path): Default to binmode if path does not
translate into anything in the mount table.
2002-06-04 01:40:53 +00:00
Christopher Faylor 97478fe6b4 * fhandler_disk_file.cc (fhandler_disk_file::fstat_by_name): Check specifically
for non-existent file, first.
(fhandler_disk_file::fstat): Perform fd open on files with funny characters.
2002-06-02 16:53:29 +00:00
Christopher Faylor 6b7cd251c7 Remove unneeded sigproc.h includes throughout.
* fhandler.h (fhandler_proc::fill_filebuf): Take a pinfo argument.
* fhandler_proc.cc (fhandler_proc::get_proc_fhandler): Simplify search for
given pid.
(fhandler_proc::readdir): Assume that pid exists if it shows up in the winpid
list.
* fhandler_process.cc (fhandler_process::open): Simplify search for given pid.
Call fill_filebuf with pinfo argument.
(fhandler_process::fill_filebuf): Pass pinfo here and assume that it exists.
* pinfo.h (pinfo::remember): Define differently if sigproc.h is not included.
* dll_init.cc (dll_list::detach): Don't run destructor on exit.
2002-06-02 06:07:01 +00:00
Christopher Faylor 28af03faed * fhandler_disk_file.cc (readdir): Move inode calculation into caller.
(fhandler_cygdrive::readdir): Add "." and "..".
* dir.cc (readdir): Move inode calculation here so that fhandler readdirs can
benefit.
2002-06-01 02:45:38 +00:00
Christopher Faylor 8e74c3207f * fhandler_console.cc (fhandler_console::open): Reinstate setting of flags. 2002-05-31 22:53:25 +00:00
Christopher Faylor 5d8c7a56c2 * fhandler_disk_file.cc (fhandler_disk_file::fstat): Always call fstat_by_name
if fd is not opened to allow fstat_by_name to properly set errno.
* fhandler.cc (binmode): Default to binmode when mode is not known.
2002-05-31 00:15:22 +00:00
Corinna Vinschen a8d7ae61e7 Change internal uid datatype from __uid16_t to __uid32_t
throughout.
	* cygwin.din: Export new symbols getpwuid32, getpwuid_r32, getuid32,
	geteuid32, setuid32, seteuid32.
	* passwd.cc (getpwuid32): New function.
	(getpwuid_r32): Ditto.
	* syscalls.cc (seteuid32): Ditto.
	(setuid32): Ditto.
	* uinfo.cc (getuid32): Ditto.
	(geteuid32): Ditto.
	* winsup.h (uid16touid32): New macro, correclt casting from __uid16_t
	to __uid32_t.
	(gid16togid32): Ditto fir gids.
	(getuid32): Declare.
	(geteuid32): Ditto.
	(getpwuid32): Ditto.
	* include/sys/cygwin.h (struct external_pinfo): Add members uid32 and
	gid32.
2002-05-29 15:04:29 +00:00
Christopher Faylor a761ad8200 * fhandler_disk_file.cc (fhandler_disk_file::fstat_helper): Properly check for
whether we should be opening the file to search for #! characters.  Set
path_conv structure execability, too, if found.
2002-05-29 03:06:37 +00:00
Corinna Vinschen 5719640581 Change internal gid datatype from __gid16_t to __gid32_t
throughout.
	* cygwin.din: Export new symbols chown32, fchown32, getegid32,
	getgid32, getgrgid32, getgrnam32, getgroups32, initgroups32, lchown32,
	setgid32, setegid32, getgrent32.
	* grp.cc (grp32togrp16): New static function.
	(getgrgid32): New function.
	(getgrnam32): Ditto.
	(getgrent32): Ditto.
	(getgroups32): Change name of internal function from getgroups.
	(getgroups32): New function.
	(initgroups32): Ditto.
	* syscalls.cc (chown32): Ditto.
	(lchown32): Ditto.
	(fchown32): Ditto.
	(setegid32): Ditto.
	(setgid32): Ditto.
	* uinfo.cc (getgid32): Ditto.
	(getegid32): Ditto.
	* include/cygwin/grp.h: Remove declaration of getgrgid() and getgrnam().
	Declare getgrgid32() and getgrnam32() instead.  Declare getgid32().
2002-05-28 14:10:55 +00:00
Christopher Faylor 57e2ae682c * fhandler_disk_file.cc (fhandler_disk_file::fstat): Minor logic cleanup. 2002-05-28 02:00:55 +00:00
Christopher Faylor 2402700d07 * autoload.cc (LoadFuncEx): Define via new LoadFuncEx2 macro.
(LoadFuncEx2): Adapted from LoadFuncEx.  Provides control of return value for
nonexistent function.
(NtQueryObject): Declare.
(IsDebuggerPresent): Declare via LoadFuncEx2 and always return true if not
available.
* debug.h (being_debugged): Just rely on IsDebuggerPresent return value.
* dtable.cc (handle_to_fn): New function.
(dtable::init_std_file_from_handle): Attempt to derive std handle's name via
handle_to_fn.
(dtable::build_fhandler_from_name): Fill in what we can in path_conv structure
when given a handle and path doesn't exist.
* fhandler.cc (fhandler_base::open): Don't set the file pointer here.  Use
pc->exists () to determine if file exists rather than calling GetFileAttributes
again.
* fhandler.h (fhandler_base::exec_state_isknown): New method.
(fhandler_base::fstat_helper): Add extra arguments to declaration.
(fhandler_base::fstat_by_handle): Declare new method.
(fhandler_base::fstat_by_name): Declare new method.
* fhandler_disk_file (num_entries): Make __stdcall.
(fhandler_base::fstat_by_handle): Define new method.
(fhandler_base::fstat_by_name): Define new method.
(fhandler_base:fstat): Call fstat_by_{handle,name} as appropriate.
(fhandler_disk_file::fstat_helper): Accept extra arguments for filling out stat
structure.  Move handle or name specific stuff to new methods above.
(fhandler_disk_file::open): Use real_path->exists rather than calling
GetFileAttributes again.
* ntdll.h (FILE_NAME_INFORMATION): Define new structure.
(OBJECT_INFORMATION_CLASS): Partially define new enum.
(OBJECT_NAME_INFORMATION): Define new structure.
(NtQueryInformationFile): New declaration.
(NtQueryObject): New declaration.
* path.cc (path_conv::fillin): Define new method.
* path.h (path_conv::fillin): Declare new method.
(path_conv::drive_thpe): Rename from 'get_drive_type'.
(path_conv::volser): Declare new method.
(path_conv::volname): Declare new method.
(path_conv::root_dir): Declare new method.
* syscalls.cc (fstat64): Send real path_conv to fstat as second argument.
2002-05-28 01:55:40 +00:00
Christopher Faylor ff93854697 * dtable.cc (dtable::build_fhandler_from_name): Just pass posix path along to
set_name via return_and_clear_normalized_path.
(dtable::build_fhandler): New method with const char * argument.
(dtable::reset_unix_path_name): Eliminate.
(dtable::dup_worker): Use correct build_fhandler method.
* mmap.cc (mmap_record::alloc_fh): Ditto.
* dtable.h (dtable::build_fhandler): New method.
(dtable::reset_unix_path_name): Eliminate.
* fhandler.cc (fhandler_base::set_name): Assume that unix_name has already been
cmalloced.
(fhandler_base::reset_unix_path_name): Eliminate.
(fhandler_base::~fhandler_base): Coercion for cfree.
* fhandler.h (fhandler_base::unix_path_name): Make const char *.
(fhandler_base::win32_path_name): Ditto.
(fhandler_base::reset_unix_path_name): Eliminate.
* fhandler_disk_file.cc (fhandler_cygdrive::set_drives): Accommodate const char
*ness of win32_path_name.
* fhandler_socket.cc (fhandler_socket::fstat): Accommodate new set_name
requirements.
* path.cc (path_conv::return_and_clear_normalized_path): New method.
(path_conv::clear_normalized_path): Eliminate.
(path_conv::~path_conv): Ditto.
(path_conv::check): Accommodate new build_fhandler method.
* path.h (path_conv::~path_conv): Eliminate.
(path_conv::clear_normalized_path): Ditto.
(path_conv::return_and_clear_normalized_path): Declare new method.
2002-05-24 05:44:10 +00:00
Christopher Faylor 9ded8bd8b2 * fhandler_disk_file.cc (fhandler_disk_file::fstat): Make handling of nlink
consistent for remote files.
2002-05-18 21:07:18 +00:00
Christopher Faylor c8b20196dd * fhandler_disk_file.cc (fhandler_disk_file::open): Avoid using O_DIROPEN when
OS doesn't support it.  Return proper errno in that case.
2002-05-12 19:20:01 +00:00
Christopher Faylor 2f3126f6ec * fhandler_disk_file.cc (fhandler_disk_file::fstat_helper): Always set
st_[ug]id to value derived from get_file_attributes.
2002-03-22 04:27:52 +00:00