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* Remove unneeded header files from source files throughout.Christopher Faylor2008-04-071-12/+0
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* Add miscfuncs.h to files as needed throughout.Christopher Faylor2008-04-071-0/+1
| | | | | | | | | | | | * mount.cc: New file. * path.cc: Move mount-specific stuff into mount.cc. Move common stuff into miscfuncs.cc. Remove unneeded includes. * miscfuncs.cc: Move some common path functions here. * miscfuncs.h: New file. * winsup.h: Move miscelleneous functions to miscfuncs.h. * dcrt0.cc: Remove unneeded includes. * Makefile.in (DLL_OFILES): Add mount.o. * include/cygwin/config.h: Fix a minor typo.
* Cleanup.Corinna Vinschen2008-04-031-2/+0
| | | | | | | | | | | | | | | | * exceptions.cc (windows_system_directory): Make static. Convert to WCHAR. (_cygtls::inside_kernel): Accommodate above change. Check module path name for leading \\?\ and skip, if so. (try_to_debug): Call GetEnvironmentStringsW and convert evaluation to WCHAR to avoid truncated environment problem. (has_visible_window_station): Call GetUserObjectInformationW. (events_init): Accommodate above conversion of windows_system_directory. * init.cc (respawn_wow64_process): Use WCHAR functions to start new process. * net.cc (__dup_ent): Drop Windows 9x consideration. (load_ipv6_funcs): Use WCHAR functions to load IPv6 libs. * syscalls.cc (syscalls.cc): Remove call to GetDiskFreeSpace.
* * Fix copyright dates.Corinna Vinschen2008-04-011-1/+1
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* Throughout, call fcntl64 instead of fcntl or fcntl_worker.Corinna Vinschen2008-04-011-6/+6
| | | | | | | | | | | | | | | * fcntl.cc (fcntl_worker): Remove. (fcntl64): Add fault handler. Move fcntl_worker stuff here. Add case for locking and call fhandler's lock method directly. Make sure that F_FLOCK flag isn't set in lock call. (_fcntl): Add fault handler. * fhandler.cc (fhandler_base::fcntl): Drop lock cases. * flock.cc (flock): Add fault handler. Simplify code. Call fhandlers lock method directly instead of fcntl_worker. Add debug output. (lockf): Add fault handler. Call fhandlers lock method directly instead of fcntl_worker. Add debug output. * winsup.h (fcntl_worker): Drop declaration. (fcntl64): Declare.
* * smallprint.cc (__small_vswprintf): Fix uninitialized usage of `w'.Corinna Vinschen2008-03-311-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Revamp advisory file locking to avoid cross reference pointers as well as to allow BSD flock semantics. More agressively delete unused nodes and sync objects. * fhandler.h (fhandler_base::ino): Rename from namehash. Fix comment. (fhandler_base::node): Remove. (fhandler_base::unique_id): Add. (fhandler_base::del_my_locks): New method. (get_ino): Rename from get_namehash. Change usage throughout Cygwin. (get_unique_id): New method. * fhandler.cc (fhandler_base::close): Call own del_my_locks method. Fix comment. (fhandler_base::fhandler_base): Accommodate new and changed members. (fhandler_base::fixup_after_fork): Call del_my_locks. (fhandler_base::fixup_after_exec): Ditto for files with close-on-exec flag set. * fhandler_disk_file.cc (get_ino_by_handle): Rename from readdir_get_ino_by_handle. Accommodate throughout. (fhandler_base::open_fs): Fill ino with inode number if FS has good inodes. Allocate a LUID and store in unique_id to recognize file descriptors referencing the same file object. * flock.cc: Drop flock TODO comments. Use explicit types __dev32_t and __ino64_t instead of dev_t and ino_t. (LOCK_OBJ_NAME_LEN): Change to reflect longer lf_id length. (get_obj_handle_count): New method. (lockf_t::lf_id): Change type to long long. (inode_t::get_lock_obj_handle_count): Drop in favor of static function get_obj_handle_count. (inode_t::del_locks): Remove. (inode_t::get): Add create_if_missing flag argument. (inode_t::del_my_locks): Reimplement to handle POSIX and BSD flock locks. Return if node can be deleted or not. (inode_t::~inode_t): Ditto. Close handles to i_dir and i_mtx. (fixup_lockf_after_fork): Remove. (fhandler_base::del_my_locks): New method. (fixup_lockf_after_exec): Check if node can be deleted. (inode_t::get): Only create node if create_if_missing is set. Lock the returned node here before unlocking the node list. (inode_t::get_all_locks_list): Accommodate new lf_id length. (inode_t::create_lock_obj): Ditto. (lockf_t::open_lock_obj): Ditto. Change return type to bool. De-const. Set lf_obj instead of returning a handle. (lockf_t::del_lock_obj): Call SetEvent only if new incoming parameters allow it. Explain how it's supposed to work. (fhandler_disk_file::lock): Only fetch file length in SEEK_END case. Use NtQueryInformationFile(FileStandardInformation) instead of calling fstat_by_handle. Always unlock node before returning. Use fhandler's unique id to create lf_id for BSD flock locks. Rely on node lock from inode_t::get. Call del_lock_obj on removed locks here to allow explicit unlocking. Delete node if no lock exists on the file anymore. (lf_setlock): Get file handle as additional parameter. Handle the fact that lf_getblock now always opens the attached event object. Reactivate erroneously applied patch which deactivates setting thread priority. Additionally handle blocking on BSD flock locks. (lf_clearlock): Get file handle as additional parameter. (lf_getlock): Close event handle opened by lf_getblock. (lf_getblock): Open potentially blocking event object here and check its signal state if it's a BSD flock lock. (lf_wakelock): Get file handle as additional parameter. * fork.cc (frok::child): Drop call to fixup_lockf_after_fork. * ntdll.h (struct _EVENT_BASIC_INFORMATION): Define. (enum _EVENT_INFORMATION_CLASS): Define. (NtQueryEvent): Declare. * fhandler.h (fhandler_base::fs_flags): Remove. (fhandler_base::set_fs_flags): Remove. (fhandler_base::get_fs_flags): Remove. * fhandler.cc (fhandler_base::write): Check for sparse file using pc.fs_flags(). * fhandler_disk_file.cc (fhandler_disk_file::ftruncate): Ditto. The return of the volume serial number in fs_info. * fhandler.h (get_dev): New method. * fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Drop call to NtQueryVolumeInformationFile(FileFsVolumeInformation). Just use get_dev() method. * fhandler_fifo.cc (fhandler_fifo::open) Use device ID and inode number to generate fifo name. * path.h (fs_info::sernum): New member. (fs_info::serial_number): New method. (path_conv::fs_serial_number): New method. * path.cc (fs_info::update): Fetch volume serial number and store in sernum.
* * syscalls.cc (rename): Fix setting errno in case of trailing "/."Corinna Vinschen2008-03-271-3/+9
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* * hookapi.cc (find_first_notloaded_dll): New function.Christopher Faylor2008-03-271-0/+7
| | | | | | | | | | | | | | * pinfo.cc (status_exit): New function. Issue message when dll not found. Use find_first_notloaded_dll to find a nonexistent dll. (pinfo::maybe_set_exit_code_from_windows): Call status_exit when exit code >= 0xc0000000UL. * sigproc.cc (child_info::proc_retry): Return exit code when STATUS_DLL_NOT_FOUND. * spawn.cc (spawn_guts): Minor cleanup. * syscalls.cc (close_all_files): Don't actually close stderr filehandle. Just make it noninheritable. * winsup.h (find_first_notloaded_dll): Declare new function. * ntdll.h: Add several missing NTSTATUS defines.
* * syscalls.cc (rename): Just return with 0 if filenames are identical,Corinna Vinschen2008-03-121-5/+2
| | | | per POSIX. Drop comment added in previous patch.
* * syscalls.cc (rename): Handle a special case of trying to rename aCorinna Vinschen2008-03-121-5/+13
| | | | mount point.
* * syscalls.cc (sync): Use MAX_PATH rather than CYG_MAX_PATH.Corinna Vinschen2008-03-111-7/+8
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* * fhandler.cc (fhandler_base::open): Use %S for PUNICODE_STRING.Brian Dessent2008-03-081-1/+1
| | | | * syscalls.cc (setmode): Ditto.
* * Makefile.in (DLL_OFILES): Add tls_pbuf.o.Corinna Vinschen2008-03-071-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * autoload.cc (CreateDesktopW): Replace CreateDesktopA. (CreateWindowStationW): Replace CreateWindowStationA. (GetUserObjectInformationW): Replace GetUserObjectInformationA. * cygheap.h (cwdstuff::get): Assume default buffer size NT_MAX_PATH. * cygtls.cc (_cygtls::remove): Free temporary TLS path buffers. * cygtls.h (TP_NUM_C_BUFS): Define. (TP_NUM_W_BUFS): Define. (class tls_pathbuf): New class to store pointers to thread local temporary path buffers. (_local_storage::pathbufs): New member. * environ.cc (win_env::add_cache): Use temporary TLS path buffer instead of stack based buffer. (posify): Get temporary outenv buffer from calling function. (environ_init): Create temporary TLS path buffer for posify. (build_env): Create Windows environment block as WCHAR buffer. * environ.h (build_env): Change declaration accordingly. * external.cc (sync_winenv): Accommodate build_env change. * fhandler_console.cc (fhandler_console::need_invisible): Use GetUserObjectInformationW and CreateWindowStationW. * fhandler_process.cc (format_process_maps): Use temporary TLS path buffer instead of stack based buffer. * fork.cc (frok::parent): Convert to use CreateProcessW. * path.cc: Throughout use temporary TLS path buffers instead of stack based buffer. Replace checks for CYG_MAX_PATH by checks for NT_MAX_PATH. (getfileattr): New function to replace GetFileAttributesA. (normalize_win32_path): Remove Win32 and NT long path prefixes. (getwd): Assume PATH_MAX + 1 buffer per SUSv3. * path.h (class path_conv): Set path buffer to size NT_MAX_PATH. (iswdrive): Define. * pinfo.cc (commune_process): Use temporary TLS path buffer instead of stack based buffer. * registry.cc (get_registry_hive_path): Ditto. (load_registry_hive): Ditto. * spawn.cc (spawn_guts): Convert to use CreateProcessW and CreateProcessAsUserW. (av::fixup): Open/close file using NtOpenFile/NtClose. * syscalls.cc (mknod_worker): Allow PATH_MAX file name. (mknod32): Ditto. (getusershell): Ditto. * tls_pbuf.cc: New file implementing tls_pathbuf and tmp_pathbuf methods. * tls_pbuf.h: New header for files using tmp_pathbuf. * tlsoffsets.h: Regenerate. * winsup.h (NT_MAX_PATH): Define as 32767 to avoid USHORT overflow.
* Perform whitespace cleanup throughout.Christopher Faylor2008-02-151-19/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * dcrt0.cc (signal_shift_subtract): Eliminate ancient backwards compatibility. (check_sanity_and_sync): Ditto. * winsup.h (SIGTOMASK): Ditto. Just use constant in signal calculation. * include/cygwin/version: Remove backwards signal mask compatibility define. * path.cc (symlink_info::check_sysfile): Cosmetic change. * registry.cc (get_registry_hive_path): Remove unneeded variable. * exceptions.cc (handle_sigsuspend): Eliminate thread signal mask and use either main sigmask or current thread sigmask. (set_process_mask): Ditto. (sighold): Ditto. (sigrelse): Ditto. (sigset): Ditto. (set_process_mask_delta): Ditto. (_cygtls::call_signal_handler): Ditto. * fhandler_process.cc (format_process_status): Ditto. * fhandler_termios.cc (fhandler_termios::bg_check): Ditto. * pinfo.h (class pinfo): Ditto. * select.cc (pselect): Ditto. * signal.cc (sigprocmask): Ditto. (abort): Ditto. (sigpause): Ditto. (sigsend): Ditto. (wait_sig): Ditto. * thread.h (pthread::parent_tls): New member. * thread.cc (pthread::pthread): Record parent_tls here. (pthread::thread_init_wrapper): Initialize sigmask from parent thread.
* * cygheap.cc (cwcsdup): New function.Corinna Vinschen2008-02-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | (cwcsdup1): New function. * cygheap.h (cygheap_user::get_windows_id): New method returning PWCHAR. (cwcsdup): Declare. (cwcsdup1): Declare. * registry.cc (get_registry_hive_path): Use WCHAR instead of char throughout. (load_registry_hive): Ditto. * registry.h (get_registry_hive_path): Change declaration accordingly. (load_registry_hive): Ditto. * sec_helper.cc (cygpsid::string): New method returning PWCHAR. * security.h (cygpsid::string): Declare. * syscalls.cc (seteuid32): Convert local name var to WCHAR. * uinfo.cc (cygheap_user::env_userprofile): Convert local name buffers to WCHAR. Call sys_wcstombs_alloc to generate puserprof buffer. * winsup.h: Fix comment. (NT_MAX_PATH): New definition for maximum internal path length. Use throughout where appropriate. * include/limits.h (PATH_MAX): Set to 4096 as on Linux.
* * syscalls.cc (_isatty): Define as an alias to isatty to override newlibChristopher Faylor2008-02-131-0/+1
| | | | | | version. * thread.cc (pthread_kill): Deal with signal 0 as per POSIX and also avoid manipulating an invalid thread.
* * string.h: Re-enable inline strcasematch and strncasematchCorinna Vinschen2008-02-011-6/+6
| | | | | | | | | | | | | | | implementations and rename to ascii_strcasematch/ascii_strncasematch. * dcrt0.cc: Replace str[n]casematch with ascii_str[n]casematch where applicable. * environ.cc: Ditto. * fhandler_process.cc: Ditto. * hookapi.cc: Ditto. * path.cc: Ditto. * spawn.cc: Ditto. * strace.cc: Ditto. * syscalls.cc: Ditto. * uinfo.cc: Ditto. * winf.cc: Ditto.
* * fhandler_tape.cc (mtinfo::initialize): Use MAX_PATH instead ofCorinna Vinschen2007-11-281-2/+2
| | | | | | | | | CYG_MAX_PATH. * fhandler_tty.cc (fhandler_pty_master::ptsname): Set buffer size to TTY_NAME_MAX. * syscalls.cc (ttyname): Eliminate the `+ 1' from the name buffer size since TTY_NAME_MAX already counts the trailing NUL. * libc/bsdlib.cc (openpty): Set pts buffer size to TTY_NAME_MAX.
* * dllfixdbg: Eliminate extra objcopy step.Christopher Faylor2007-11-081-3/+0
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* * syscalls.cc (open): Don't follow symlinks if O_EXCL is given.Corinna Vinschen2007-08-241-2/+3
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* * syscalls.cc (unlink_nt): Drop one local FILE_BASIC_INFORMATION struct.Corinna Vinschen2007-08-211-1/+0
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* * path.h (path_conv::operator char *): Delete.Corinna Vinschen2007-08-161-3/+3
| | | | | | | | | | | | | (path_conv::operator const char *): Delete. * dlfcn.cc: Throughout, replace path_conv::operator char * and path_conv::operator const char * by call to path_conv::get_win32 for easier transition to UNICODE_PATHs. * fhandler_socket.cc: Ditto. * hookapi.cc: Ditto. * path.cc: Ditto. * spawn.cc: Ditto. * syscalls.cc: Ditto. * uinfo.cc: Ditto.
* * dir.cc (readdir_worker): Convert w32name to PUNICODE_STRING.Corinna Vinschen2007-08-161-2/+2
| | | | | | * sec_acl.cc (getacl): Convert debug output to print native NT path. * security.cc (set_file_attribute): Ditto. * syscalls.cc (try_to_bin): Ditto and fix buggy debug statement.
* * path.cc (get_nt_native_path): Allow to convert special paths whichCorinna Vinschen2007-08-151-7/+6
| | | | | | have no native NT path representation for simplified debug output. * syscalls.cc: Convert debug output to print native NT path. (unlink): Drop redundant debug output.
* * Makefile.in (DLL_OFILES): Remove delqueue.o.Corinna Vinschen2007-08-131-13/+1
| | | | | | | | | | | | | | | | | | | | | | | | * 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.
* * syscalls.cc (getw): Remove redundant implementation.Corinna Vinschen2007-08-121-56/+0
| | | | | | | (putw): Ditto. (wcscmp): Ditto. (wcslen): Ditto. (memccpy): Ditto.
* * ntdll.h: Add descriptive comments to special Rtl functions.Corinna Vinschen2007-08-121-65/+202
| | | | | | | | | | | | | | | | | | | | | (STATUS_OBJECT_PATH_NOT_FOUND): Define. (STATUS_BUFFER_OVERFLOW): Define. (FILE_SUPERSEDED): Define. (FILE_OPENED): Define. (FILE_CREATED): Define. (FILE_OVERWRITTEN): Define. (FILE_EXISTS): Define. (FILE_DOES_NOT_EXIST): Define. (PIO_APC_ROUTINE): Typedef. (NtFsControlFile): Fix parameter types to use PIO_APC_ROUTINE. (NtWriteFile): Declare. (RtlInt64ToHexUnicodeString): Declare. * strfuncs.cc: Include ntdll.h. (RtlInt64ToHexUnicodeString): New function. * syscalls.cc (try_to_bin): Rewrite using native NT functions. Only try to create recycle bin after unsuccessfully trying to move file. Also try to create special files in recycle bin so that Windows Explorer isn't unnecessarily stampeded.
* * syscalls.cc (rename): Check oldpath and newpath for trailing dirCorinna Vinschen2007-08-101-31/+113
| | | | | | | | | | | | | separators, require them to be existing directories if so. Check for a request to change only the case of the filename. Check paths for case insensitve equality only once. Handle renaming a directory to another, existing directory by unlinking the destination directory first. If newpath points to an existing file with R/O attribute set, try to unset R/O attribute first. Augment hardlink test by not checking directories. If renaming fails with STATUS_ACCESS_DENIED, try to unlink existing destination filename and try renaming again. Drop useless test for non-empty directory. Always close fh at the end of the function.
* * syscalls.cc (rename): Close oldpath file handle immediately afterCorinna Vinschen2007-08-091-4/+5
| | | | | | trying to rename it. Use nfh handle when checking for non-empty newpath directory. Only change status if check_dir_not_empty really returns STATUS_DIRECTORY_NOT_EMPTY.
* * fhandler_disk_file.cc (readdir_get_ino): Accommodate native symlinks.Corinna Vinschen2007-08-021-2/+7
| | | | * syscalls.cc (rename): Ditto.
* * syscalls.cc (rename): Move and add text to comment about testingCorinna Vinschen2007-08-021-16/+24
| | | | | | oldpath and newpath referring to the same file. Test if oldpath has more than one hardlink before opening oldpath (idea by Eric Blake). Reorder test so that file id is tested before volume serial number.
* * path.h (struct fs_info): Drop root_len and name_hash members.Corinna Vinschen2007-08-021-1/+2
| | | | | | | (fsinfo::length): Remove. (path_conv::rootdir): Remove. * syscalls.cc (try_to_bin): Use rootdir function instead of path_conv::rootdir method.
* * syscalls.cc (rename): Check if oldpath and newpath refer to theCorinna Vinschen2007-08-011-1/+35
| | | | | same file. If so, return successfully and perform no other action, as per SUSv3.
* * ntdll.h (STATUS_ACCESS_DENIED): Define.Corinna Vinschen2007-08-011-25/+67
| | | | | | | | | | | * syscalls.cc (check_dir_not_empty): New static function. (unlink_nt): Move code checking for non-empty dir to check_dir_not_empty and call check_dir_not_empty instead. (rename): Add fault handler. Check oldpath and newpath for trailing . and .. path components and return EINVAL if so. Check oldpath for being on a vrtual file system. If renaming a dir fails with STATUS_ACCESS_DENIED, check if the target dir is non-empty and return ENOTEMPTY if so.
* * syscalls.cc (rename): Use unchanged path_conv in condition.Corinna Vinschen2007-08-011-2/+2
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* * fhandler_disk_file.cc (fhandler_disk_file::link): Revert to checkingCorinna Vinschen2007-07-311-150/+165
| | | | | | | | | | 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.
* * syscalls.cc (stat_worker): Don't call build_fh_pc with invalid pc.Corinna Vinschen2007-07-301-10/+11
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* * fhandler_disk_file.cc (fhandler_disk_file::fchmod): Don't allowCorinna Vinschen2007-07-291-12/+17
| | | | | | | | | | | | FileAttributes set to 0 when calling NtSetInformationFile since it has a special meaning. (fhandler_disk_file::facl): Ditto. (fhandler_disk_file::link): Only set attributes after copying files. Use SetFileAttributesW. * syscalls.cc (unlink_nt): Only care for actual FILE_ATTRIBUTE_READONLY. Don't allow FileAttributes set to 0 when calling NtSetInformationFile. After marking for deletion, restore R/O attribute on files to accommodate hardlinks.
* * fhandler_disk_file.cc (fhandler_disk_file::link): Use FILE_ANY_ACCESS.Corinna Vinschen2007-07-291-90/+61
| | | | | | | | | | | | | | | | | | | (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.
* * dir.cc (readdir_worker): Drop dir parameter from call toCorinna Vinschen2007-07-261-12/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* * fhandler.cc (fhandler_base::open): Drop local wpath and upathCorinna Vinschen2007-07-191-5/+1
| | | | | | | | | | | | | | | | | 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.
* * cygheap.h (cygheap_user::curr_imp_token): Rename from current_token.Corinna Vinschen2007-07-161-6/+6
| | | | | | | | | | | Accommodate changge throughout Cygwin. (cygheap_user::imp_token): Rename from token. Accommodate changge throughout Cygwin. (rcygheap_user::eimpersonate): Use primary token for impersonation. * grp.cc (internal_getgroups): Use primary impersonation token when impersonated. * security.h (_push_thread_privilege): Use primary impersonation token when impersonated.
* * ntdll.h (struct _OBJECT_NAME_INFORMATION): Define.Corinna Vinschen2007-03-021-2/+51
| | | | | * syscalls.cc (unlink_nt): Check shared directory for being empty before trying to move and mark for deletion.
* * path.cc (close_user_proc_parms_cwd_handle): Remove.Corinna Vinschen2007-02-271-11/+9
| | | | | | | | | (cwdstuff::init): Don't call close_user_proc_parms_cwd_handle. Call set to set cwd with all-sharing handle. (cwdstuff::set): Fix comment. Don't close cwd handle. Set in user parameter block instead and close old cwd handle. * syscalls.cc (rename): Call unlink_nt instead of RemoveDirectory or DeleteFile to allow deleting shared files/directories.
* * fhandler.cc(fhandler_base::open): Open with READ_CONTROL only inCorinna Vinschen2007-02-271-93/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* * fhandler_disk_file.cc (fhandler_disk_file::fchmod): Drop comment.Corinna Vinschen2007-02-261-10/+0
| | | | | | | | | | | * 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.
* Throughout remove all usage of wincap.has_security.Corinna Vinschen2007-02-231-13/+1
| | | | | | | | | * environ.cc (environ_init): Drop setting allow_ntsec here. * grp.cc (initgroups32): Drop usage of label "out". * security.cc (allow_ntsec): Set to true by default. * syscalls.cc (seteuid32): Remove label success_9x. * wincap.cc: Remove has_security throughout. * wincap.h: Ditto.
* * fhandler_console.cc (fhandler_console::need_invisible): DropCorinna Vinschen2007-02-231-35/+5
| | | | | | | | | | | pty_needs_alloc_console check. * spawn.cc (spawn_guts): Ditto. (av::fixup): Remove setting iscui. * syscalls.cc (rename): Drop has_move_file_ex checks. Remove 9x specific code. * wincap.cc: Remove has_move_file_ex and pty_needs_alloc_console throughout. * wincap.h: Ditto.
* Throughout remove all usage of wincap.access_denied_on_delete.Corinna Vinschen2007-02-221-13/+3
| | | | | | | | | * 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.
* Throughout replace all usage of wincap.shared with the constantCorinna Vinschen2007-02-221-3/+4
| | | | | | | FILE_SHARE_VALID_FLAGS. * fhandler.cc (fhandler_base::open_9x): Drop local variable shared. * wincap.cc: Remove shared member throughout. * wincap.h: Ditto.
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