* pipe.cc (fhandler_pipe::init): Move more intelligence here.
(fhandler_pipe::create): Simplify based on above change.
* tty.cc (tty_list::allocate): Remove non-NT code.
-2007-12-30 Dave Korn <dave.korn@artimi.com>
+2008-01-01 Christopher Faylor <me+cygwin@cgf.cx>
- * cygwin.din (_f_llrint, _f_llrintf, _f_llrintl, _f_lrint, _f_lrintf,
- _f_lrintl, _f_rint, _f_rintf, _f_rintl): Export fast *rint* functions.
- (lrint, lrintf, rint, rintf): Redirect exports to alias _f_ versions.
- (llrint, llrintf, llrintl, lrintl, rintl): Add exports aliasing _f_*
- versions likewise.
- * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
+ * newsym: First stab at understanding data as well as functions.
-2007-12-22 Corinna Vinschen <corinna@vinschen.de>
+ * pipe.cc (fhandler_pipe::init): Move more intelligence here.
+ (fhandler_pipe::create): Simplify based on above change.
- * fhandler.h (class fhandler_dev_random): Add dummy_offset member.
- * fhandler_random.cc (fhandler_dev_random::lseek): Fake seeking
- capability as on Linux.
+ * tty.cc (tty_list::allocate): Remove non-NT code.
-2007-12-20 Eric Blake <ebb9@byu.net>
-
- * libc/memmem.cc (memmem): Fix bug when searching for empty string.
-
-2007-12-19 Corinna Vinschen <corinna@vinschen.de>
-
- * cygwin.din: Export wcpcpy, wcpncpy.
- * include/cygwin/version.h: Bump API minor number.
-
-2007-12-16 Christopher Faylor <me+cygwin@cgf.cx>
-
- * dtable.cc (POSIX_NAMED_PIPE): New define.
- (POSIX_NAMED_PIPE_LEN): Ditto.
- (dtable::add_archetype): Use crealloc_abort.
- (dtable::init_std_file_from_handle): Specifically detect pipe
- stdin/stdout. Pass name to build_fh_dev so that proper name is
- recorded. Use binmode of fh if it is set before using
- get_default_mode. Set proper read/write access when calling init().
- (handle_to_fn): Handle pipes.
- * fhandler.cc (fhandler_base::wait_overlapped): Add some debugging.
- * fhandler.h (fhandler_base::set_name): Default to just setting the
- path_conv name.
- (fhandler_pipe::init): Declare.
- * pipe.cc (struct pipesync): New struct.
- (getov_result): New function. Blocks and retrieves the result of an
- overlay I/O operation.
- (pipe_handler): New function.
- (pipesync::pipesync): New function. Initializer for pipesync struct.
- (handler_pipe::init): Define. Detects attempts to set up a "native"
- pipe fhandler and creates a thread which accepts input from or output
- to the non-cygwin pipe, creating a cygwin pipe wrapper around the
- non-cygwin pipe.
- (fhandler_pipe::create): Add pipe-specific flags to call to init().
-
- * exceptions.cc (ctrl_c_handler): Lock process while we determine what
- to do.
-
-2007-12-14 Corinna Vinschen <corinna@vinschen.de>
-
- * include/cygwin/socket.h: Include sys/uio.h instead of cygwin/uio.h.
- * include/cygwin/uio.h: Remove.
-
-2007-12-14 Corinna Vinschen <corinna@vinschen.de>
-
- * dtable.cc (dtable::set_file_pointers_for_exec): Reenable. Fix
- comment.
- * spawn.cc (spawn_guts): Call cygheap->fdtab.set_file_pointers_for_exec
- only for non-Cygwin processes.
-
-2007-12-13 Craig MacGregor <cmacgreg@gmail.com>
- Corinna Vinschen <corinna@vinschen.de>
-
- * poll.cc (poll): Return count of fds with events instead of total
- event count.
-
-2007-12-13 Corinna Vinschen <corinna@vinschen.de>
-
- * string.h: Guard cygwin internal string function definitions with
- __INSIDE_CYGWIN__.
-
-2007-12-12 Corinna Vinschen <corinna@vinschen.de>
-
- * dcrt0.cc: Include string.h.
- (initial_env): Use small_printf's %P specifier.
- * dll_init.cc (dll_list::alloc): Use PATH_MAX instead of CYG_MAX_PATH
- for path name buffer size.
- * dll_init.h (struct dll): Ditto.
- * environ.cc: Include string.h.
- (win_env::add_cache): Use temporary local buffer for path conversion.
- (posify): Ditto.
- * exceptions.cc (try_to_debug): Use CreateProcessW to allow long path
- names.
- * miscfuncs.cc: Drop unused implementations of strcasematch and
- strncasematch.
- (ch_case_eq): Drop.
- (strcasestr): Drop.
- (cygwin_wcscasecmp): New function.
- (cygwin_wcsncasecmp): New function.
- (cygwin_strcasecmp): New function.
- (cygwin_strncasecmp): New function.
- (cygwin_wcslwr): New function.
- (cygwin_wcsupr): New function.
- (cygwin_strlwr): New function.
- (cygwin_strupr): New function.
- * ntdll.h (RtlDowncaseUnicodeString): Declare.
- (RtlUpcaseUnicodeString): Declare.
- (RtlInt64ToHexUnicodeString): Fix typo in comment.
- * string.h: Disable not NLS aware implementations of strcasematch
- and strncasematch.
- (cygwin_strcasecmp): Declare.
- (strcasecmp): Define as cygwin_strcasecmp.
- (cygwin_strncasecmp): Declare.
- (strncasecmp): Define as cygwin_strncasecmp.
- (strcasematch):Define using cygwin_strcasecmp.
- (strncasematch):Define using cygwin_strncasecmp.
- (cygwin_strlwr): Declare.
- (strlwr): Define as cygwin_strlwr.
- (cygwin_strupr): Declare.
- (strupr): Define as cygwin_strupr.
- * wchar.h: New file.
- * wincap.cc (wincapc::init): Use "NT" as fix OS string.
- * winsup.h (strcasematch): Drop declaration.
- (strncasematch): Ditto.
- (strcasestr): Ditto.
-
-2007-12-11 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (fhandler_base::fstat_helper): Fix R/O bit
- handling on filesystems without ACL support.
-
-2007-12-11 Corinna Vinschen <corinna@vinschen.de>
-
- * localtime.cc (tzset): Guard by a muto for thread safety.
-
-2007-12-11 Dave Korn <dave.korn@artimi.com>
-
- * cygheap.cc (_csbrk): Don't request zero bytes from VirtualAlloc,
- as windows treats that as an invalid parameter and returns an error.
-
-2007-12-11 Corinna Vinschen <corinna@vinschen.de>
-
- * localtime.cc (tzset): Call tzsetwall only if it hasn't been
- called before.
-
-2007-12-07 Corinna Vinschen <corinna@vinschen.de>
-
- * include/sys/cygwin.h: Include limits.h.
-
-2007-12-06 Corinna Vinschen <corinna@vinschen.de>
-
- * dcrt0.cc (initial_env): Use PATH_MAX instead of CYG_MAX_PATH for path
- name buffer size.
- (dll_crt0_1): Allocate new_argv0 with PATH_MAX size.
- * exceptions.cc (debugger_command): Set size to 2 * PATH_MAX + 20;
- (error_start_init): Use PATH_MAX instead of CYG_MAX_PATH for path
- name buffer size.
- * external.cc (fillout_pinfo): Always fill out ep.progname 0-terminated.
- Fill out ep.progname_long.
- * fhandler_process.cc (fhandler_process::fill_filebuf): Allocate
- buffer for executable filename with PATH_MAX size.
- * pinfo.cc: Throughout use PATH_MAX instead of CYG_MAX_PATH.
- * pinfo.h (class _pinfo): Set progname size to PATH_MAX.
- * smallprint.cc: Include limits.h. Use PATH_MAX instead of CYG_MAX_PATH
- for path name buffer size.
- * strace.cc (strace::vsprntf): Ditto.
- * include/sys/cygwin.h (EXTERNAL_PINFO_VERSION_32_LP): Define.
- (EXTERNAL_PINFO_VERSION): Set to EXTERNAL_PINFO_VERSION_32_LP.
- (struct external_pinfo): Add progname_long member.
- * include/sys/dirent.h: Correctly include limits.h instead of
- sys/limits.h.
-
-2007-12-05 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_tty.cc (fhandler_tty_slave::open): Use MAX_PATH instead of
- CYG_MAX_PATH for event name buffer size.
- (fhandler_pty_master::setup): Use MAX_PATH instead of CYG_MAX_PATH for
- mutex name buffer size.
- * netdb.cc: Drop old comment.
- (open_system_file): Set path buffer size to MAX_PATH instead of
- CYG_MAX_PATH. Drop conversion to posix path. Open file using win32
- path.
-
-2007-12-05 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_registry.cc: Use NAME_MAX + 1 instead of CYG_MAX_PATH
- throughout for subkey name buffer size.
- * fhandler_socket.cc (search_wsa_event_slot): Use MAX_PATH instead of
- CYG_MAX_PATH for mutex name buffer size.
- (fhandler_socket::init_events): Ditto.
- * fhandler_virtual.cc (fhandler_virtual::opendir): Check path length
- against PATH_MAX instead of against CYG_MAX_PATH.
- * registry.cc (get_registry_hive_path): Use PATH_MAX instead of
- CYG_MAX_PATH for registry value path buffer size.
- * shared.cc (open_shared): Use MAX_PATH instead of CYG_MAX_PATH
- for shared memory name buffer size.
- * thread.cc (semaphore::semaphore): Use MAX_PATH instead of CYG_MAX_PATH
- for semaphore name buffer size.
- * uinfo.cc (cygheap_user::env_userprofile): Use PATH_MAX instead of
- CYG_MAX_PATH for temporary path name buffer size.
- * winf.h (LINE_BUF_CHUNK): Define as MAX_PATH * 2.
- * include/sys/dirent.h: Include sys/limits.h. Define name buffer sizes
- using NAME_MAX.
-
-2007-12-04 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_fifo.cc (fhandler_fifo::open): Use MAX_NAME for pipe name
- buffer size.
- (fhandler_fifo::fstatvfs): Use same technique as in fhandler_socket.
- * fhandler_proc.cc (format_proc_partitions): Use NAME_MAX+1 for
- device name buffer size. Use MAX_PATH for device path buffer size.
-
-2007-12-03 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc (GetModuleFileNameExW): Replace definition of
- GetModuleFileNameExA.
- * fhandler_process.cc (format_process_maps): Change modname type to
- WCHAR. Set buffer sizes to PATH_MAX. Call GetModuleFileNameExW
- instead of GetModuleFileNameExA. Call mount_info::conv_to_posix_path
- instead of cygwin_conv_to_full_posix_path. Set posix_modname to
- modname if that call fails.
- (format_process_stat): Set cmd buffer size to NAME_MAX + 1. Simplify
- setting cmd to process name.
- (format_process_status): Ditto.
- * path.cc (mount_info::conv_to_posix_path): Call sys_wcstombs
- correctly.
-
-2007-12-03 Corinna Vinschen <corinna@vinschen.de>
-
- * include/cygwin/time.h: Remove redundant #endif.
-
-2007-12-01 Corinna Vinschen <corinna@vinschen.de>
-
- * include/cygwin/time.h (daylight): Declare as extern symbol referring
- _daylight variable.
- (timezone): Only define if __timezonefunc__ is undefined.
-
-2007-12-01 Corinna Vinschen <corinna@vinschen.de>
- Brian Dessent <brian@dessent.net>
-
- * Makefile.in (OBSOLETE_FUNCTIONS): Add timezone.
- * include/cygwin/time.h: Drop conditional timezone definitions.
- (timezone): Declare as extern symbol referring _timezone variable.
-
-2007-11-28 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_tape.cc (mtinfo::initialize): Use MAX_PATH instead of
- 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.
-
-2007-11-28 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_socket.cc (fhandler_socket::recv_internal): Add MSG_WAITALL
- handling. Use explicit flag values instead of MSG_WINMASK.
- (fhandler_socket::send_internal): Use explicit flag values instead of
- MSG_WINMASK.
- * include/cygwin/socket.h (MSG_WINMASK): Remove definition.
- (MSG_WAITALL): Define.
-
-2007-11-27 Corinna Vinschen <corinna@vinschen.de>
-
- * posix_ipc.cc (ipc_names): Rename max_len to prefix_len. Store
- the prefix len in it.
- (check_path): Take length parameter. Use this length insetad of
- calling strlen. Allow PATH_MAX length paths.
- (ipc_mutex_init): Use MAX_PATH instead of CYG_MAX_PATH.
- (ipc_cond_init): Ditto.
- (shm_open): Allocate local name buffer not bigger than necessary. Call
- check_path with additional length argument.
- (shm_unlink): Ditto.
- (mq_open): Ditto.
- (mq_unlink): Ditto.
- (sem_open): Ditto.
- (sem_unlink): Ditto.
-
-2007-11-27 Corinna Vinschen <corinna@vinschen.de>
-
- Drop old SetResourceLock stuff in favor of mutos.
- * dcrt0.cc (_reslock): Remove.
- (__cygwin_user_data): Accommodate removal of resourcelocks member.
- (dll_crt0_0): Don't initialize resourcelocks.
- * exceptions.cc (_cygtls::signal_exit): Drop resourcelocks handling.
- * mmap.cc (mmap_guard): New muto.
- (LIST_LOCK): Define.
- (LIST_UNLOCK): Define.
- (mmap_list::search_record): Remove.
- (mmap_list::try_map): Include code for anonymous case from
- mmap_list::search_record.
- (mmap_is_attached_or_noreserve): Access bookkeeping lists in a thread
- safe way.
- (mmap64): Replace SetResourceLock/ReleaseResourceLock by
- LIST_LOCK/LIST_UNLOCK. Lock at the latest possible point.
- (munmap): Replace SetResourceLock/ReleaseResourceLock by
- LIST_LOCK/LIST_UNLOCK.
- (msync): Ditto.
- (mprotect): Ditto.
- * thread.cc (ResourceLocks::Lock): Remove.
- (SetResourceLock): Remove.
- (ReleaseResourceLock): Remove.
- (ResourceLocks::Init): Remove.
- (ResourceLocks::Delete): Remove.
- * thread.h (SetResourceLock): Drop declaration.
- (ReleaseResourceLock): Ditto.
- (class ResourceLocks): Drop definition.
- * include/sys/cygwin.h (class ResourceLocks): Drop forward declaration.
- (struct per_process): Replace resourcelocks with additional unused2
- element.
- (per_process_overwrite): Accommodate above change.
-
-2007-11-27 Corinna Vinschen <corinna@vinschen.de>
-
- * mmap.cc: Convert usage of dynamically growing cmalloced arrays to
- cmalloced linked lists throughout.
- (class mmap_record): Add LIST_ENTRY element.
- (mmap_record::match): New method, taking over match algorithm from
- list::search_record.
- (class mmap_list): Rename from class list. Add LIST_ENTRY. Convert
- recs to a LIST_HEAD. Drop nrecs and maxrecs members.
- (mmap_list::get_record): Drop entirely.
- (mmap_list::free_recs): Drop entirely.
- (mmap_list::del_record): Take mmap_record to delete as parameter.
- (mmap_list::search_record): Convert to mmap_record::match.
- (class mmap_areas): Rename from class map. Convert lists to LIST_HEAD.
- (mmap_areas::get_list): Drop entirely.
- (mmap_areas::del_list): Take mmap_list to delete as parameter.
- (mprotect): Fix indentation.
-
-2007-11-26 Christopher Faylor <me+cygwin@cgf.cx>
-
- Change many cygheap allocation routines to their *_abort analogs.
- * cygheap.cc (cmalloc_abort): New function.
- (crealloc_abort): Ditto.
- (ccalloc_abort): Ditto.
-
-2007-11-23 Christopher Faylor <me+cygwin@cgf.cx>
-
- * cygheap.cc (_crealloc): Avoid memcpy when _cmalloc returns NULL.
-
-2007-11-08 Christopher Faylor <me+cygwin@cgf.cx>
-
- * dllfixdbg: Eliminate extra objcopy step.
-
-2007-11-07 Pedro Alves <pedro_alves@portugalmail.pt>
-
- * dllfixdbg: Pass --only-keep-debug to objcopy, instead of
- selecting the sections manually.
-
-2007-11-06 Corinna Vinschen <corinna@vinschen.de>
-
- * thread.cc (pthread_key_create): Drop check for incoming valid object.
-
-2007-11-06 Corinna Vinschen <corinna@vinschen.de>
-
- * shm.cc: Include sync.h
- (struct shm_shmid_list): Add ref_count member.
- (struct shm_attached_list): Remove hdl and size members. Add a parent
- member pointing to referenced shm_shmid_list entry.
- (shm_guard): New muto.
- (SLIST_LOCK): Define.
- (SLIST_UNLOCK): Define.
- (fixup_shms_after_fork): Use hdl and size members of parent
- shm_shmid_list entry.
- (shmat): Access sequential bookkeeping lists in a thread safe way.
- Accommodate change in list element layout. Align comments.
- (shmctl): Ditto.
- (shmdt): Ditto.
- (shmget): Ditto.
-
-2007-11-05 Corinna Vinschen <corinna@vinschen.de>
-
- * shm.cc (shmctl): On IPC_RMID don't unmap views and don't close handle
- if the map is still referenced to emulate Linux and BSD behaviour.
-
-2007-11-05 Corinna Vinschen <corinna@vinschen.de>
-
- * shm.cc (shmctl): On IPC_RMID also unmap all views on shared mem
- as well as connected shm_attached_list entry.
-
-2007-10-31 Corinna Vinschen <corinna@vinschen.de>
-
- * net.cc (load_ipv6_funcs): Use MAX_PATH instead of CYG_MAX_PATH.
- (cygwin_getaddrinfo): Simplify formatting.
- (cygwin_getnameinfo): Ditto.
-
-2007-10-31 Corinna Vinschen <corinna@vinschen.de>
-
- * external.cc (get_cygdrive_info): Make inline.
- (get_cygdrive_prefixes): Remove.
- (cygwin_internal): Call get_cygdrive_info with NULL flag parameters
- instead of get_cygdrive_prefixes.
- * path.cc (mount_info::get_cygdrive_info): Allow NULL flag parameters.
-
-2007-10-30 Corinna Vinschen <corinna@vinschen.de>
-
- * 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.
-
-2007-10-22 Corinna Vinschen <corinna@vinschen.de>
-
- * cygheap.h (struct cwdstuff): Drop hash member. Drop get_hash,
- get_initial, and fixup_after_exec declarations.
- Convert win32 to UNICODE_STRING.
- (cwdstuff::get_drive): Convert win32 path in current codepage.
- (cwdstuff::set): Take native NT path.
- * ntdll.h (struct _TEB): Typedef.
- * path.cc (mount_info::conv_to_posix_path): Add variant taking
- wide char DOS paths.
- (symlink_info::posixify): Simplify concatenating cwd and relative path.
- (hash_path_name): Drop special relative path handling.
- (chdir): Drop special "drive only" handling. Call cwdstuff::set with
- native path.
- (cwdstuff::get_hash): Remove.
- (windows_system_directory): Remove.
- (_upp): Remove.
- (get_user_proc_parms): Make inline. Get PEB pointer by calling
- NtCurrentTeb.
- (cwdstuff::init): Simplify.
- (cwdstuff::set): Rework to handle incoming native NT path. Workaround
- a Vista problem with CWD handle in the user process parameter block.
- (cwdstuff::get): Simplify locking. Accommodate type change of win32.
- * shared_info.h (mount_info): Add declaration for new conv_to_posix_path
- method.
- * strfuncs.cc (sys_wcstombs): Return correct length of created
- multi-byte string.
-
-2007-10-19 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (__DIR_mounts::eval_ino): Make fname big enough
- to allow multibyte chars.
-
-2007-10-18 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (fhandler_base::open): Open native symlinks with
- FILE_OPEN_REPARSE_POINT flag. Fix typo in comment.
-
-2007-10-18 Corinna Vinschen <corinna@vinschen.de>
-
- * include/sys/param.h (MAXPATHLEN): Define as PATH_MAX.
-
-2007-10-14 Corinna Vinschen <corinna@vinschen.de>
-
- * 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.
-
-2007-10-13 Corinna Vinschen <corinna@vinschen.de>
-
- * ntdll.h (STATUS_END_OF_FILE): Define.
- * path.cc (symlink_info::check_shortcut): Use NT function to get file
- size. Reintroduce checking file size before reading it. Eliminiate
- close_it label.
- (symlink_info::check_sysfile): Check for EOF condition.
-
-2007-10-11 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (basename): Return pointer into the path argument itself.
- Shrink buf to 4 bytes. Use buf only for border cases.
- (dirname): Ditto.
-
-2007-10-10 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (struct symlink_info): Change size of contents member to
- be able to keep SYMLINK_MAX sized strings.
- (symlink_worker): Rework for long path names. When writing windows
- shortcuts, store pathname additionally "hidden" after the actual
- shortcut data to workaround size limitations of the description field.
- (symlink_info::check_shortcut): Drop file name parameter. Drop max
- file size check. Use NT functions. Use appended full path if
- available, description otherwise. Check symlink string length for
- not exceeding SYMLINK_MAX. Don't close file here.
- (symlink_info::check_sysfile): Drop file name parameter. Use NT
- functions. Check symlink string length for not exceeding SYMLINK_MAX.
- Don't close file here.
- (symlink_info::check_reparse_point): Drop file name parameter. Drop
- useless length checks. Allow SYMLINK_MAX length symlink strings.
- Don't close file here.
- (symlink_info::posixify): Allow SYMLINK_MAX length symlink strings.
- (symlink_info::check): Turn around checking for symlink file attributes.
- Use NT functions. Close symlink file here.
- * include/limits.h (PATH_MAX): Define as 32760. Change comment.
- (SYMLINK_MAX): Define as PATH_MAX - 1.
-
-2007-10-10 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_socket.cc (fhandler_socket::bind): Open file for deletion,
- too. Don't write to file and especially don't close handle if file
- couldn't be created. Set delete disposition if writing failed,
- instead of calling unlink_nt.
-
-2007-09-27 Corinna Vinschen <corinna@vinschen.de>
-
- * 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.
-
-2007-09-26 Corinna Vinschen <corinna@vinschen.de>
-
- * termios.cc (setspeed): Support new baud rates introduced 2007-02-05.
-
-2007-09-20 Corinna Vinschen <corinna@vinschen.de>
-
- * ntdll.h (STATUS_OBJECT_NAME_INVALID): Define.
-
-2007-09-18 Corinna Vinschen <corinna@vinschen.de>
-
- * mmap.cc (fh_disk_file): Delete as global static variable and...
- (mmap64): ...define as local pointer to make mmap thread-safe.
- Accommodate throughout. Only initialize fh_disk_file after file could
- be opened with GENERIC_EXECUTE access. Call fstat_by_handle instead of
- fstat to avoid overhead.
-
-2007-09-18 Corinna Vinschen <corinna@vinschen.de>
-
- * security.cc (set_file_sd): Open file with FILE_OPEN_FOR_BACKUP_INTENT
- too.
-
-2007-09-17 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (symlink_info::check): Check for STATUS_OBJECT_NAME_INVALID.
- Add comment.
-
-2007-09-17 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (fhandler_base::open): Partly revert change from
- 2007-08-24: Call has_acls to avoid permission problems getting
- a handle to a file on a remote share. Add comment.
-
-2007-09-08 Brian Dessent <brian@dessent.net>
-
- * include/cygwin/config.h: Conditionalize inline __getreent()
- definition on _COMPILING_NEWLIB.
-
-2007-09-06 Brian Dessent <brian@dessent.net>
-
- * include/cygwin/config.h (__getreent): Define inline version.
-
-2007-09-06 Brian Dessent <brian@dessent.net>
-
- * include/sys/stdio.h (_flockfile): Don't try to lock a FILE
- that has the __SSTR flag set.
- (_ftrylockfile): Likewise.
- (_funlockfile): Likewise.
-
-2007-08-24 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (open): Don't follow symlinks if O_EXCL is given.
-
-2007-08-23 Corinna Vinschen <corinna@vinschen.de>
-
- * ntdll.h (STATUS_NO_SUCH_FILE): Define.
- * path.cc (get_nt_native_path): Reset upath.Length to 0 on each
- invocation.
- (symlink_info::check): Use NT native functions.
-
-2007-08-21 Corinna Vinschen <corinna@vinschen.de>
-
- * uinfo.cc (pwdgrp::load): Use NT native functions.
-
-2007-08-21 Corinna Vinschen <corinna@vinschen.de>
-
- * 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 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (unlink_nt): Drop one local FILE_BASIC_INFORMATION struct.
-
-2007-08-21 Corinna Vinschen <corinna@vinschen.de>
-
- * ntdll.h (NtNotifyChangeDirectoryFile): Declare.
- (NtQueryAttributesFile): Move to maintain alphabetical order of
- declarations. Add comment to note that timestamp information returned
- by NtQueryAttributesFile is unreliable.
- * path.h (etc::changed_h): Move here.
- (etc::fn): Change type to OBJECT_ATTRIBUTES.
- (etc::last_modified): Change type to LARGE_INTEGER.
- (etc::init): Take PUNICODE_STRING as second argument.
- * path.cc: Accomodate above changes.
- (etc::test_file_change): Use NT native functions.
- (etc::dir_changed): Ditto.
- * uinfo.cc (pwdgrp::load): Call etc::init with NT native path.
-
-2007-08-21 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc: Change debugging output througout to print
- the NT status consistently. Use UNICODE path information if available.
-
-2007-08-20 Corinna Vinschen <corinna@vinschen.de>
-
- * hookapi.cc (ld_preload): Call LoadLibraryW.
- * path.h (path_conv::get_wide_win32_path_len): Define.
-
-2007-08-20 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (rootdir): Delete.
- * winsup.h (rootdir): Drop declaration.
-
-2007-08-19 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (fillout_mntent): Append backslash to drive-only paths before
- calling fs_info::update.
- * path.h (fs_info::clear): Simplify.
- (fs_info::fs_info): Add constructor.
-
-2007-08-17 Corinna Vinschen <corinna@vinschen.de>
-
- * spawn.cc (spawn_guts): Fix typo in comment.
-
-2007-08-17 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc (CloseDesktop): Define.
- (CreateDesktopA): Define.
- (SetThreadDesktop): Define.
- * spawn.cc (spawn_guts): When starting a process under another user
- account, don't open up permissions on current window station and
- desktop. Instead, if not in interactive session, create a new per-user
- window station plus default desktop and use that for the child process.
-
-2007-08-16 Corinna Vinschen <corinna@vinschen.de>
-
- * 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 Corinna Vinschen <corinna@vinschen.de>
-
- * path.h (path_conv::operator char *): Delete.
- (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.
-
-2007-08-16 Corinna Vinschen <corinna@vinschen.de>
-
- * dir.cc (readdir_worker): Convert w32name to PUNICODE_STRING.
- * 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.
-
-2007-08-16 Corinna Vinschen <corinna@vinschen.de>
-
- * ntdll.h (RtlAcquirePebLock): Declare.
- (RtlReleasePebLock): Declare.
- * path.cc (cwdstuff::set): Change PEB only while it's locked.
-
-2007-08-16 Corinna Vinschen <corinna@vinschen.de>
-
- * 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 Corinna Vinschen <corinna@vinschen.de>
-
- * ntdll.h (RtlCreateUnicodeStringFromAsciiz): Fix declaration.
- (RtlUpcaseUnicodeChar): Declare.
- * path.cc (hash_path_name): Split into three functions, taking
- the path as char *, PWCSTR, or PUNICODE_STRING. Move implementation
- into PUNICODE_STRING-based function. Drop old drive-relative path
- consideration.
- * winsup.h (iswdirsep): Like isdirsep but for WCHARs.
- (isabspath_u): Like isabspath, for PUNICODE_STRINGs.
- (iswabspath): Like isabspath, for PWCHARs.
- (hash_path_name): Add new declarations.
-
-2007-08-15 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (get_nt_native_path): Allow to convert special paths which
- 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.
-
-2007-08-15 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (fhandler_disk_file::link): Drop superfluous
- test for trailing dot.
- * path.h (path_conv::operator []): Remove.
-
-2007-08-15 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_socket.cc (get_inet_addr): Use NT native functions for
- accessing the file representing the local socket.
- (fhandler_socket::bind): Ditto.
- * ntdll.h: Declare NtReadFile.
-
-2007-08-14 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (symlink_info::check): In case of ERROR_SHARING_VIOLATION and
- ERROR_ACCESS_DENIED, try to get file attributes by using directory
- functions.
-
-2007-08-14 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (fs_info::update): Correctly handle the volume root directory.
-
-2007-08-14 Corinna Vinschen <corinna@vinschen.de>
-
- * 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.
-
-2007-08-13 Corinna Vinschen <corinna@vinschen.de>
-
- * mmap.cc: Call NtClose instead of CloseHandle throughout.
- (CreateMapping): Drop unused last argument. Accommodate throughout.
- (mmap64): Re-open file with execute permissions using NtOpenFile.
-
-2007-08-13 Corinna Vinschen <corinna@vinschen.de>
-
- * 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 Corinna Vinschen <corinna@vinschen.de>
-
- * 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 Corinna Vinschen <corinna@vinschen.de>
-
- * devices.in (dev_storage): Use native NT device name for kmsg mailslot.
- * devices.cc: Regenerate.
- * fhandler.cc (fhandler_base::operator =): Use path_conv assignment
- operator.
- (fhandler_base::set_name): Ditto.
- (fhandler_base::open): Use NT native path in debug output.
- * fhandler_mailslot.cc: Convert to NT native function calls.
- * ntdll.h (struct _FILE_MAILSLOT_SET_INFORMATION): Define.
- (NtCreateMailslotFile): Declare.
- * path.cc (path_conv::set_normalized_path): Don't set wide_path to NULL.
- (path_conv::set_name): Remove unused function.
- * path.h (path_conv::set_name): Drop declaration.
- (path_conv::operator =): Define.
-
-2007-08-12 Corinna Vinschen <corinna@vinschen.de>
-
- * 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 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (getw): Remove redundant implementation.
- (putw): Ditto.
- (wcscmp): Ditto.
- (wcslen): Ditto.
- (memccpy): Ditto.
-
-2007-08-12 Corinna Vinschen <corinna@vinschen.de>
-
- * ntdll.h: Add descriptive comments to special Rtl functions.
- (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.
-
-2007-08-10 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (fillout_mntent): Fix calculation of unicode buffer size.
-
-2007-08-10 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (rename): Check oldpath and newpath for trailing dir
- 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.
-
-2007-08-09 Ernie Coskrey <Ernie.Coskrey@steeleye.com>
-
- * gendef (sigbe): Reset "incyg" while the stack lock is active to avoid
- a potential race.
-
-2007-08-09 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (rename): Close oldpath file handle immediately after
- 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.
-
-2007-08-02 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (readdir_get_ino): Accommodate native symlinks.
- * syscalls.cc (rename): Ditto.
-
-2007-08-02 Christopher Faylor <me+cygwin@cgf.cx>
-
- * lib/Makefile: Add missed file to accommodate below changes.
-
-2007-08-02 Christopher Faylor <me+cygwin@cgf.cx>
-
- * lib/cygwin_attach_dll.c: Fix compiler warning.
- * lib/cygwin_crt0.c: Ditto.
-
-2007-08-02 Christopher Faylor <me+cygwin@cgf.cx>
-
- * dcrt0.cc (codepage_type): Remove definition.
- * strfuncs.cc: Move it here. New file with bits of miscfuncs.cc.
- * miscfuncs.cc: Remove wide character stuff.
-
-2007-08-02 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (rename): Move and add text to comment about testing
- 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.
-
-2007-08-02 Corinna Vinschen <corinna@vinschen.de>
-
- * path.h (struct fs_info): Drop root_len and name_hash members.
- (fsinfo::length): Remove.
- (path_conv::rootdir): Remove.
- * syscalls.cc (try_to_bin): Use rootdir function instead of
- path_conv::rootdir method.
-
-2007-08-02 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (path_conv::ndisk_links): Fix typo in call to
- NtClose.
-
-2007-08-01 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (rename): Check if oldpath and newpath refer to the
- same file. If so, return successfully and perform no other action,
- as per SUSv3.
-
-2007-08-01 Corinna Vinschen <corinna@vinschen.de>
-
- * ntdll.h (STATUS_ACCESS_DENIED): Define.
- * 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.
-
-2007-08-01 Corinna Vinschen <corinna@vinschen.de>
-
- * localtime.cc (tzsetwall): Don't set TZ.
-
-2007-08-01 Corinna Vinschen <corinna@vinschen.de>
-
- * 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 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (check_posix_perms): Remove.
- (fhandler_base::fpathconf): Return value of pc.has_acls () instead
- of calling check_posix_perms.
-
-2007-08-01 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (rename): Use unchanged path_conv in condition.
-
-2007-08-01 Corinna Vinschen <corinna@vinschen.de>
-
- * smallprint.cc (__small_vsprintf): Add format specifier 'W' for
- PWCHAR arguments. Move wide char handling after char handling.
-
-2007-07-31 Corinna Vinschen <corinna@vinschen.de>
-
- * ntdll.h (RtlFreeAnsiString): Declare.
- * ntdll.h (RtlFreeOemString): Declare.
- * ntdll.h (RtlUnicodeStringToAnsiString): Declare.
- * ntdll.h (RtlUnicodeStringToOemString): Declare.
- * smallprint.cc: Renamed from smallprint.c. Drop unnecessary
- forward declarations.
- (__small_vsprintf): Add format specifiers 'C' for WCHAR arguments
- and 'S' for PUNICODE_STRING arguments.
-
-2007-07-31 Corinna Vinschen <corinna@vinschen.de>
-
- * 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.
-
-2007-07-30 Corinna Vinschen <corinna@vinschen.de>
-
- * 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 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (stat_worker): Don't call build_fh_pc with invalid pc.
-
-2007-07-29 Christopher Faylor <me+cygwin@cgf.cx>
-
- * fhandler.cc (fhandler_base::wait_overlapped): Handle read EOF better
- and issue a SIGPIPE when we get ERROR_NO_DATA.
-
-2007-07-29 Corinna Vinschen <corinna@vinschen.de>
-
- * 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 Corinna Vinschen <corinna@vinschen.de>
-
- * 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 Corinna Vinschen <corinna@vinschen.de>
-
- * 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 Christopher Faylor <me+cygwin@cgf.cx>
-
- * cygtls.h (_cygtls::inside_kernel): Move function declaration into
- _cygtls class.
- * exceptions.cc (_cygtls::inside_kernel): Move function definition into
- _cygtls class.
-
- * fhandler.cc (fhandler_base::wait_overlapped): Make return tri-state
- to detect when there is a EINTR situation. Add a pointer to a length
- parameter. Move GetOverlappedResult into this function.
- (fhandler_base::read_overlapped): Accommodate above changes and loop if
- we receive a restartable signal.
- (fhandler_base::write_overlapped): Ditto.
- * fhandler.h (fhandler_base::wait_overlapped): Reflect above changes.
- * fhandler_fifo.cc (fhandler_fifo::wait): Ditto.
-
-2007-07-28 Corinna Vinschen <corinna@vinschen.de>
-
- * ntdll.h (RtlEqualUnicodePathPrefix): Rename from RtlEqualPathPrefix.
- (RtlEqualUnicodePathSuffix): Rename from RtlEqualPathSuffix.
- * fhandler_disk_file.cc (fhandler_disk_file::link): Accommodate above
- change.
-
-2007-07-28 Corinna Vinschen <corinna@vinschen.de>
-
- * 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.
-
-2007-07-27 Corinna Vinschen <corinna@vinschen.de>
-
- * 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 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (fhandler_disk_file::ftruncate): Use
- NtQueryInformationFile instead of GetFileSize, NtFsControlFile instead
- of DeviceIoControl.
-
-2007-07-27 Corinna Vinschen <corinna@vinschen.de>
-
- * 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 Corinna Vinschen <corinna@vinschen.de>
-
- * 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 Corinna Vinschen <corinna@vinschen.de>
-
- * 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.
-
-2007-07-26 Corinna Vinschen <corinna@vinschen.de>
-
- * 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.
-
-2007-07-25 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc (CreateToolhelp32Snapshot): Remove.
-
-2007-07-25 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc (Process32First): Remove.
- (Process32Next): Remove.
-
-2007-07-25 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc (NetWkstaUserGetInfo): Remove.
- (CharToOemBuffA): Remove.
- (KillTimer): Remove.
- (OemToCharBuffA): Remove.
- (SetTimer): Remove.
-
-2007-07-20 Corinna Vinschen <corinna@vinschen.de>
-
- * Makefile.in (DLL_OFILES): Add sec_auth.o.
- * 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.
-
-2007-07-19 Corinna Vinschen <corinna@vinschen.de>
-
- * security.cc (set_nt_attribute): Remove.
- (set_file_attribute): Do it yourself instead of calling
- set_nt_attribute.
-
-2007-07-19 Corinna Vinschen <corinna@vinschen.de>
-
- * 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 Corinna Vinschen <corinna@vinschen.de>
-
- * 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 Corinna Vinschen <corinna@vinschen.de>
-
- * sec_helper.cc: Remove unused code.
-
-2007-07-19 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc (SetSecurityDescriptorControl): Drop.
- * security.cc (alloc_sd): Set security descriptor control flag without
- calling SetSecurityDescriptorControl function.
- * wincap.h (wincapc::has_dacl_protect): Rename from
- has_security_descriptor_control.
- * wincap.cc: Ditto throughout.
-
-2007-07-19 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc (SetUserObjectSecurity): Drop.
- * pinfo.cc (pinfo::set_acl): Use NtSetSecurityObject instead of
- SetKernelObjectSecurity.
- * spawn.cc (spawn_guts): Use NtSetSecurityObject instead of
- SetUserObjectSecurity.
- * uinfo.cc (cygheap_user::init): Ditto.
-
-2007-07-19 Corinna Vinschen <corinna@vinschen.de>
-
- * cygheap.h (init_cygheap::luid): Remove.
- * mmap.cc (mlock): Accommodate parameter change in call to
- push_thread_privilege.
- (munlock): Ditto.
- * ntdll.h (STATUS_NOT_ALL_ASSIGNED): Define.
- (NtAdjustPrivilegesToken): Declare.
- * sec_helper.cc (cygpriv): Reorder to match numerical privilege order.
- (privilege_luid): Take job of privilege_luid_by_name, using new
- cygpriv.
- (privilege_luid_by_name): Remove.
- (privilege_name): Accommodate new cygpriv array.
- (set_privilege): Call NtAdjustPrivilegesToken to avoid using advapi32.
- Accommodate changes to privilege_name.
- (set_cygwin_privileges): Simplify. Don't try to set
- SE_CREATE_GLOBAL_PRIVILEGE on systems not supporting it.
- * security.cc (sys_privs): Reorder to match numerical privilege order.
- Use real privilege values as defined in security.h.
- (get_system_priv_list): Drop unused grp_list argument. Create
- list of privileges according to new wincapc::max_sys_priv value.
- (get_priv_list): Call privilege_luid instead of privilege_luid_by_name.
- Make priv a local value instead of a pointer.
- (create_token): Accommodate parameter change in call to
- push_self_privilege.
- (lsaauth): Ditto.
- (check_access): Use privilege values directly instead of calling
- privilege_luid.
- * security.h: Define real privilege values.
- (cygpriv_idx): Remove.
- (privilege_luid): Change declaration.
- (privilege_luid_by_name): Drop declaration.
- (set_privilege): Change declaration.
- (set_process_privilege): Drop definition.
- (_push_thread_privilege): Accomodate new set_privilege parameters.
- * wincap.h (wincapc::max_sys_priv): New element.
- * wincap.cc: Implement above element throughout.
- (wincap_2000sp4): New wincaps structure.
- (wincap_xpsp1): Ditto.
- (wincap_xpsp2): Ditto.
- (wincapc::init): Use new wincaps.
- (wincapc::max_sys_priv): New element.
-
-2007-07-19 Corinna Vinschen <corinna@vinschen.de>
-
- * dcrt0.cc (dll_crt0_0): Call set_cygwin_privileges here, after
- initializing hProcToken.
- * sec_helper.cc (init_global_security): Don't call set_cygwin_privileges here.
-
-2007-07-18 Corinna Vinschen <corinna@vinschen.de>
-
- * cygheap.h (shared_prefix): De-const.
- (shared_prefix_buf): Add static buffer for shared prefix to avoid
- additional allocation.
- * cygheap.cc (cygheap_init): Set cygheap->shared_prefix to
- cygheap->shared_prefix_buf and strcpy.
-
-2007-07-17 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (fhandler_base::fhaccess): Add check for R/O file system.
- * security.cc (check_registry_access): Set errno to EROFS when checking
- for W_OK.
-
-2007-07-17 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (fhandler_disk_file::opendir): Move setting
- cfd->nohandle where it won't crash.
-
-2007-07-16 Corinna Vinschen <corinna@vinschen.de>
-
- * cygheap.h (cygheap_user::curr_imp_token): Rename from current_token.
- Accommodate change throughout Cygwin.
- (cygheap_user::imp_token): Rename from token. Accommodate change
- 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.
-
-2007-07-14 Christopher Faylor <me+cygwin@cgf.cx>
-
- * init.cc (in_dllentry): Delete.
- (dll_entry): Remove assignment to deleted variable.
- * winsup.h (in_dllentry): Delete declaration.
- * exceptions.cc (inside_kernel): Use another method to see if we are in
- dll_entry phase.
-
-2007-07-13 Christopher Faylor <me+cygwin@cgf.cx>
-
- * init.cc (in_dllentry): Make NO_COPY to avoid spurious false
- positives.
-
-2007-07-09 Christopher Faylor <me+cygwin@cgf.cx>
-
- * debug.cc (close_handle): Change debug output format slightly.
-
- * dlfcn.cc (dlclose): Don't close handle returned from
- GetModuleHandle(NULL).
-
- * fhandler.h (fhandler_pipe::create): Remove obsolete argument.
- (fhandler_pipe::create): Ditto.
- * fhandler.cc (fhandler_pipe::create): Ditto.
- (fhandler_pipe::create): Ditto.
-
-2007-07-09 Christopher Faylor <me+cygwin@cgf.cx>
-
- * strsig.cc (__signals): New macro.
- (sys_sigabbrev): New array of signal strings, patterned after linux.
- (siglist): Use __signals.
- * include/cygwin/signal.h (sys_sigabbrev): Define.
- * include/cygwin/version.h: Bump API minor version to 177.
-
-2007-07-09 Corinna Vinschen <corinna@vinschen.de>
-
- * 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.
-
-2007-07-08 Christopher Faylor <me+cygwin@cgf.cx>
-
- * Makefile.in (DLL_OFILES): Add newly-imported random.o. Eliminate
- reliance on libiberty.
- * random.cc: Import from FreeBSD. Modify for Cygwin environment.
- * include/cygwin/stdlib.h (random): Reflect change in return value to
- be more linux/freebsd-like.
- (srandom): Ditto.
-
-2007-07-07 Christopher Faylor <me+cygwin@cgf.cx>
-
- * fhandler.h (fhandler_base::write): Remove __stdcall decoration.
- (fhandler_pipe::write): Ditto.
- (fhandler_fifo::write): Ditto.
-
-2007-07-07 Christopher Faylor <me+cygwin@cgf.cx>
-
- Preliminary change to make pipes interruptible and fifos reliable.
- * dtable.cc (dtable::find_fifo): Eliminate definition.
- * dtable.h (dtable::find_fifo): Ditto for declaration.
- * fhandler.cc (fhandler_base::raw_read): Remove pipe-specific stuff.
- (fhandler_base::fhandler_base): Ditto.
- (fhandler_base::close): Handle overlapped I/O structure if appropriate.
- (fhandler_base::dup): Ditto.
- (fhandler_base::fork_fixup): Ditto.
- (fhandler_base::setup_overlapped): Define new function.
- (fhandler_base::destroy_overlapped): Ditto.
- (fhandler_base::wait_overlapped): Ditto.
- (fhandler_base::read_overlapped): Ditto.
- (fhandler_base::write_overlapped): Ditto.
- * fhandler.h (fhandler_base::get_overlapped): Declare new function.
- (fhandler_base::setup_overlapped): Ditto.
- (fhandler_base::destroy_overlapped): Ditto.
- (fhandler_base::wait_overlapped): Ditto.
- (fhandler_base::read_overlapped): Ditto.
- (fhandler_base::write_overlapped): Ditto.
- (fhandler_base::get_guard): Eliminate.
- (fhandler_pipe::*): Rework to eliminate most Win9x related cruft,
- removing many variables and defining a new overlapped capability.
- (fhandler_fifo::*): Ditto.
- (fifo_state): Declare new enum.
- * fhandler_fifo.cc (fhandler_fifo::fhandler_fifo): Remove old Win9x
- stuff. Initialize overlapped handle to NULL.
- (fhandler_fifo::set_use): Eliminate.
- (fhandler_fifo::open_nonserver): Define.
- (fhandler_fifo::open): Rework to use named pipes and overlapped I/O.
- (fhandler_fifo::wait): Define new function to wait for named pipe
- connection.
- (fhandler_fifo::read): Rework to use wait() and new overlapped I/O
- functionality.
- (fhandler_fifo::write): Ditto.
- (fhandler_fifo::dup): Eliminate.
- * pinfo.cc (commune_process): Remove fifo handling.
- (_pinfo::commune_request): Ditto.
- * pinfo.h (picom): Ditto.
- * pipe.cc (fhandler_pipe::fhandler_pipe): Remove Win9x stuff.
- Initialize overlapped handle to NULL.
- (fhandler_pipe::open): Eliminate Win9x stuff.
- (fhandler_pipe::set_close_on_exec): Eliminate.
- (read_pipe): Eliminate.
- (fhandler_pipe::close): Ditto.
- (fhandler_pipe::fixup_after_exec): Ditto.
- (fhandler_pipe::fixup_in_child): Ditto.
- (fhandler_pipe::read): Rework to use overlapped I/O.
- (fhandler_pipe::write): New function using overlapped I/O.
- (fhandler_pipe::dup): Rework to eliminate Win9x stuff.
- (fhandler_pipe::create_selectable): Rework to eliminate Win9x and use
- overlapped I/O.
- * select.cc (peek_pipe): Rework to eliminate Win9x stuff and use
- overlapped I/O.
- (fhandler_base::ready_for_read): Ditto.
-
-2007-07-07 Christopher Faylor <me+cygwin@cgf.cx>
-
- * path.cc (symlink_info::check_shortcut): Handle device "symlinks"
- specially - don't posixify them.
-
-2007-07-07 Christopher Faylor <me+cygwin@cgf.cx>
-
- * fhandler_disk_file.cc: White space.
- * fhandler_proc.cc: Ditto.
- * fhandler_virtual.cc: Ditto.
-
-2007-07-07 Christopher Faylor <me+cygwin@cgf.cx>
-
- * fork.cc: White space.
- * net.cc: Ditto.
- * posix_ipc.cc: Ditto.
-
-2007-07-06 Corinna Vinschen <corinna@vinschen.de>
-
- * times.cc (gettimeofday): Align definition to POSIX.
-
-2007-07-06 Corinna Vinschen <corinna@vinschen.de>
-
- * cygwin.din: Export wcstol, wcstoll, wcstoul, wcstoull, wcsxfrm.
- * include/cygwin/version.h: Bump API minor number.
-
-2007-07-05 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (fhandler_disk_file::opendir): Add missing
- OBJ_INHERIT flag when creating OBJECT_ATTRIBUTES.
- (fhandler_disk_file::rewinddir): Ditto.
-
-2007-07-04 Corinna Vinschen <corinna@vinschen.de>
-
- * times.cc: Define __timezonefunc__ before including time.h to protect
- definition of timezone function.
-
-2007-07-04 Corinna Vinschen <corinna@vinschen.de>
-
- * include/cygwin/time.h: Switch to timezone variable by default. Add
- comment.
-
-2007-06-29 Corinna Vinschen <corinna@vinschen.de>
-
- * 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.
-
-2007-06-28 Brian Dessent <brian@dessent.net>
-
- * include/cygwin/version.h: Fix comment typo.
-
-2007-06-28 Corinna Vinschen <corinna@vinschen.de>
-
- * cygwin.din: Export stpcpy, stpncpy.
- * posix.sgml: Add stpcpy and stpncpy to list of implemented
- GNU extensions.
- * include/cygwin/version.h: Bump API minor number.
-
-2007-06-27 Corinna Vinschen <corinna@vinschen.de>
-
- * shared_info.h (SHARED_INFO_CB): Accommodate change to shared_info.
- (CURR_SHARED_MAGIC): Ditto.
- (class shared_info): Add heap_slop_inited member.
- * shared.cc (shared_info::heap_slop_size): Use heap_slop_inited to
- track initializing heap_slop since 0 is a valid value for heap_slop.
- Drop useless < 0 consideration.
-
-2007-06-27 Eric Blake <ebb9@byu.net>
-
- * assert.cc (__assert_func): New function, to match newlib header
- change.
- * cygwin.din: Export __assert_func.
- * include/cygwin/version.h: Bump API minor number.
-
-2007-06-21 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc (WSAIoctl): Remove.
- * cygwin.din: Export freeifaddrs, getifaddrs.
- * fhandler_socket.cc (fhandler_socket::ioctl): Drop SOCKET parameter
- from get_ifconf.
- * net.cc: Include ifaddrs.h.
- (in_are_prefix_equal): Match addresses in network byte order.
- (ip_addr_prefix): Convert address into host byte order before
- testing with IN_LOOPBACK.
- (struct ifall): Define.
- (get_xp_ifs): Replace get_xp_ifconf. Return struct ifall array.
- (get_2k_ifs): Ditto, replace get_2k_ifconf.
- (get_nt_ifs): Ditto, replace get_nt_ifconf.
- (getifaddrs): New function.
- (freeifaddrs): New function.
- (get_ifconf): Call matching get_XX_ifs function and create
- ifc content from here. Drop lo fake since it's now in get_nt_ifs.
- * posix.sgml: Add freeifaddrs and getifaddrs to list of implemented
- BSD functions.
- * wincap.h (wincapc::has_broken_if_oper_status): New element.
- * wincap.cc: Implement above element throughout.
- * include/ifaddrs.h: New file.
- * include/cygwin/version.h: Bump API minor number.
-
-2007-06-20 Eric Blake <ebb9@byu.net>
-
- * cygwin.din: Export exp10, exp10f, pow10, pow10f, strcasestr,
- funopen, fopencookie.
- * include/cygwin/version.h: Bump API minor number.
- * posix.sgml: Minor improvements.
-
-2007-06-20 Corinna Vinschen <corinna@vinschen.de>
-
- * include/cygwin/if.h (IFF_POINTOPOINT): Fix typo.
-
-2007-06-16 Christopher Faylor <me+cygwin@cgf.cx>
-
- * include/search.h: Reinstate node_t definition.
-
-2007-06-16 Christopher Faylor <me+cygwin@cgf.cx>
-
- * include/sys/cdefs.h: Remove in favor of newlib version.
-
-2007-06-14 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc (GetIpForwardTable): Define.
- * fhandler_socket.cc (fhandler_socket::ioctl): Handle SIOCGIFDSTADDR.
- * net.cc (get_routedst): New static function to get destination
- address of point-to-point interfaces.
- (get_xp_ifconf): Handle SIOCGIFDSTADDR.
- (get_2k_ifconf): Ditto.
- (get_nt_ifconf): Ditto.
- (get_ifconf): Ditto.
- * include/asm/socket.h (SIOCGIFDSTADDR): Define.
- * include/cygwin/if.h (struct ifreq): Add ifru_dstaddr member.
- (ifr_dstaddr): Define.
- * include/cygwin/in.h: Cast ipv4 addresses correctly to in_addr_t in
- definitions.
-
-2007-06-12 Christopher Faylor <me+cygwin@cgf.cx>
-
- * signal.cc (usleep): Use useconds_t for the type as per POSIX.
-
-2007-06-12 Corinna Vinschen <corinna@vinschen.de>
-
- * Makefile.in (DLL_OFILES): Add xsique.o.
- * cygwin.din (confstr): Make NOSIGFE.
- (insque): Export.
- (remque): Export.
- * lsearch.cc: Remove superfluous _SEARCH_PRIVATE define.
- * posix.sgml: Move insque to defined SUSv3 interfaces. Remove
- comment for remque.
- * include/search.h: Remove _SEARCH_PRIVATE guarded definitions.
- Add struct qelem definition. Add insque and remque declarations.
- * include/cygwin/version.h: Bump API minor number.
- * include/sys/queue.h: Remove insque/remque definitions so as not
- to collide with SUSv3 compatible declaration in search.h.
- * libc/xsique.cc: New file implementing insque and remque.
-
-2007-06-12 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (fhandler_base::fstat): Set pipe permission bits more
- correctly.
-
-2007-06-11 Corinna Vinschen <corinna@vinschen.de>
-
- * cygwin.din (confstr): Export.
- * posix.sgml (confstr): Move to list of implemented SUSv3 functions.
- * sysconf.cc (confstr): Implement.
- * include/cygwin/version.h: Bump API minor number.
-
-2007-06-05 Corinna Vinschen <corinna@vinschen.de>
-
- * ansi.sgml: Delete.
- * misc-std.sgml: Delete.
- * posix.sgml: Rework entirely.
-
-2007-05-29 Corinna Vinschen <corinna@vinschen.de>
-
- * 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.
-
-2007-05-22 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (cwdstuff::set): Revert useless acquire check.
-
-2007-05-22 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (cwdstuff::set): Avoid double aquiring of cwd_lock.
- Open directory with inheriting enabled.
-
-2007-05-21 Christian Franke <franke@computer.org>
-
- * fhandler_floppy.cc (fhandler_dev_floppy::lseek): Don't invalidate
- devbuf if new position is within buffered range.
-
-2007-05-21 Eric Blake <ebb9@byu.net>
-
- * include/search.h (hsearch_r): Provide declaration.
-
-2007-05-21 Christian Franke <franke@computer.org>
- Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_floppy.cc (fhandler_dev_floppy::lseek): Set buf size to
- sector size. Simplify non-sector aligned case. Handle errors from
- raw_read.
-
-2007-05-15 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_socket.cc (adjust_socket_file_mode): New inline function.
- (fhandler_socket::fchmod): Squeeze mode through adjust_socket_file_mode
- before using it.
- (fhandler_socket::bind): Ditto.
-
-2007-03-19 Ryan C. Gordon <icculus@icculus.org>
-
- * path.cc (fs_info::update): Set and use is_cdrom.
- * path.cc (fillout_mntent): Set ret.mnt_type to something more
- Linux-like, based on data from fs_info. Move "system" and "user"
- strings from mnt_type to mnt_opts.
- * path.h (struct fs_info): Add is_cdrom field.
- * path.h (fs_info::clear): Initialize is_cdrom.
- * path.h (struct fs_info): Add IMPLEMENT_STATUS_FLAG(bool,is_cdrom).
- * path.h (class path_conv): Add fs_is_cdrom method. Add missing
- fs_is_netapp method.
-
-2007-05-14 Eric Blake <ebb9@byu.net>
-
- * cygwin.din (asnprintf, dprint, _Exit, vasnprintf, vdprintf): Export.
- * include/cygwin/version.h: Bump API minor number.
-
-2007-04-18 Brian Dessent <brian@dessent.net>
-
- * cygwin.sc: Remove duplicated .debug_macinfo section.
- * dllfixdbg: Also copy DWARF-2 sections into .dbg file.
-
-2007-04-06 Eric Blake <ebb9@byu.net>
-
- * include/stdint.h (WINT_MIN): Fix sign.
-
-2007-04-04 Eric Blake <ebb9@byu.net>
-
- * include/stdint.h (WINT_MIN, WINT_MAX): Fix definition.
-
-2007-03-30 Christopher Faylor <me@cgf.cx>
-
- * external.cc (cygwin_internal): Implement CW_SET_DOS_FILE_WARNING.
- * include/sys/cygwin.h: Define CW_SET_DOS_FILE_WARNING.
-
-2007-03-29 Corinna Vinschen <corinna@vinschen.de>
-
- * cygheap.cc (cygheap_init): Fix formatting. Remove comment. Set
- shared_prefix depending only on terminal service capability.
- * dcrt0.cc (dll_crt0_1): Don't call set_cygwin_privileges here.
- * fhandler_fifo.cc (fhandler_fifo::open): Create the mutex as global
- object.
- * posix_ipc.cc (ipc_mutex_init): Use cygheap->shared_prefix.
- (ipc_cond_init): Ditto.
- * sec_helper.cc (privilege_name): Make static. Use LookupPrivilegeName
- directly to be independent of the state of cygheap.
- (set_privilege): Take a LUID as parameter instead of an index value.
- Only print debug output in case of failure.
- (set_cygwin_privileges): Add comment. Use LookupPrivilegeValue to
- get privilege LUIDs.
- (init_global_security): Call set_cygwin_privileges here.
- * security.h (privilege_name): Drop declaration.
- (set_privilege): Declare according to above change.
- (set_process_privilege): Call privilege_luid to get LUID.
- (_push_thread_privilege): Ditto.
- * shared.cc (open_shared): Add comment. On systems supporting the
- SeCreateGlobalPrivilege, try to create/open global shared memory first.
- Fall back to local shared memory if that fails.
- * thread.cc (semaphore::semaphore): Use cygheap->shared_prefix.
- * wincap.h (wincapc::has_create_global_privilege): New element.
- * wincap.cc: Implement above element throughout.
-
-2007-03-28 Christopher Faylor <me@cgf.cx>
-
- * spawn.cc (spawn_guts): Start pure-windows processes in a suspended
- state to avoid potential DuplicateHandle problems.
-
-2007-03-13 Eric Blake <ebb9@byu.net>
-
- * include/cygwin/stat.h (S_TYPEISMQ, S_TYPEISSEM, S_TYPEISSHM):
- Avoid compiler warnings.
-
-2007-03-07 Christopher Faylor <me@cgf.cx>
-
- * signal.cc (handle_sigprocmask): Remove extraneous
- sig_dispatch_pending.
-
-2007-03-07 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_proc.cc: Fix formatting. Drop setting errno when creating
- proc file content.
- (format_proc_uptime): Simplify.
- (format_proc_cpuinfo): Align more closely to output of Linux 2.6 kernel.
- Evaluate more data, especially for AMD CPUs.
-
-2007-03-06 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.h (fhandler_base::fstat_helper): Add creation time parameter.
- * glob.cc (stat32_to_stat64): Set st_birthtim to st_mtim.
-
-2007-03-06 Corinna Vinschen <corinna@vinschen.de>
-
- * include/cygwin/stat.h (S_TYPEISMQ): Define.
- (S_TYPEISSEM): Dttio.
- (S_TYPEISSHM): Ditto.
-
-2007-03-06 Corinna Vinschen <corinna@vinschen.de>
-
- * 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.
-
-2007-03-02 Corinna Vinschen <corinna@vinschen.de>
-
- * ntdll.h (struct _FILE_NAMES_INFORMATION): Define.
- * syscalls.cc (unlink_nt): Check shared directory for being empty
- before trying to move and mark for deletion.
-
-2007-03-02 Corinna Vinschen <corinna@vinschen.de>
-
- * security.cc (get_file_attribute): Avoid compiler warning.
-
-2007-03-01 Christopher Faylor <me@cgf.cx>
-
- * fork.cc (fork): Reset child to true after fork since it may have been
- reset by fork memory copies.
-
-2007-03-01 Christopher Faylor <me@cgf.cx>
-
- * 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.
-
-2007-02-27 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (close_user_proc_parms_cwd_handle): Remove.
- (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.
-
-2007-02-27 Corinna Vinschen <corinna@vinschen.de>
-
- * 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.
-
-2007-02-26 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (fhandler_base::fstat): Set all file times to arbitrary
- fixed value.
-
-2007-02-26 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_registry.cc (registry_listing): Drop name of HKEY_DYN_DATA.
- (registry_keys): Drop HKEY_DYN_DATA.
- * net.cc: Fix comment.
- * syslog.cc: Ditto.
-
-2007-02-26 Corinna Vinschen <corinna@vinschen.de>
-
- * 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.
-
-2007-02-23 Corinna Vinschen <corinna@vinschen.de>
-
- Throughout remove all usage of wincap.has_security.
- * 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.
-
-2007-02-23 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.h (class fhandler_pipe): Remove members writepipe_exists,
- orig_pid and id. Make hit_eof inline.
- * fhandler_fifo.cc (fhandler_fifo::open): Drop handling of
- writepipe_exists, orig_pid and id.
- * pipe.cc: Ditto throughout.
- (pipecount): Remove.
- (pipeid_fmt): Remove.
- (fhandler_pipe::hit_eof): Simplify. Move to fhandler.h.
- (fhandler_pipe::dup): Drop leave label.
- (fhandler_pipe::create): Drop has_unreliable_pipes case.
- * wincap.cc: Remove has_unreliable_pipes throughout.
- * wincap.h: Ditto.
-
-2007-02-23 Corinna Vinschen <corinna@vinschen.de>
-
- * devices.in: Change native device name to native NT device name for
- /dev/null, /dev/comX and /dev/ttySx.
- * devices.cc: Regenerate.
- * fhandler.cc (fhandler_base::open_9x): Remove.
- (fhandler_base::open): Don't test for DOS device name, don't call
- open_9x.
- (fhandler_dev_null::open): Remove.
- * fhandler.h (class fhandler_base): Drop open_9x declaration.
- (class fhandler_dev_null): Drop open declaration.
-
-2007-02-23 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_console.cc (fhandler_console::need_invisible): Drop
- 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.
-
-2007-02-23 Corinna Vinschen <corinna@vinschen.de>
-
- * exceptions.cc (dummy_ctrl_c_handler): Remove.
- (init_console_handler): Drop has_null_console_handler_routine checks.
- * fhandler_raw.cc (fhandler_dev_raw::open): Drop has_raw_devices check.
- * fhandler_serial.cc (fhandler_serial::open): Drop
- .supports_reading_modem_output_lines check.
- * miscfuncs.cc (low_priority_sleep): Drop has_switch_to_thread check.
- * shared.cc (open_shared): Drop needs_memory_protection checks.
- * spawn.cc (spawn_guts): Drop start_proc_suspended check.
- * uname.cc (uname): Drop has_valid_processorlevel check.
- * wincap.cc: Remove has_raw_devices, has_valid_processorlevel,
- supports_reading_modem_output_lines, needs_memory_protection,
- has_switch_to_thread, start_proc_suspended and
- has_null_console_handler_routine throughout.
- * wincap.h: Ditto.
-
-2007-02-23 Corinna Vinschen <corinna@vinschen.de>
-
- * 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.
-
-2007-02-22 Corinna Vinschen <corinna@vinschen.de>
-
- * 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 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_console.cc (fhandler_console::read): Drop 9x specific
- handling of AltGr key.
- * mmap.cc: Take NT for granted throughout.
- * wincap.cc: Remove map_view_of_file_ex_sucks, altgr_is_ctrl_alt,
- has_working_copy_on_write, share_mmaps_only_by_name,
- virtual_protect_works_on_shared_pages, has_mmap_alignment_bug and
- has_working_virtual_lock throughout.
- * wincap.h: Ditto.
-
-2007-02-22 Corinna Vinschen <corinna@vinschen.de>
-
- * 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 Corinna Vinschen <corinna@vinschen.de>
-
- * dir.cc (rmdir): Move existance check in front of
- has_dot_last_component check. Simplify setting errno in latter case.
-
-2007-02-22 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (fhandler_base::write): Remove wincap.has_lseek_bug case.
- Simplify seek beyond EOF case.
- * times.cc (times): Remove wincap.has_get_process_times case.
- * wincap.cc: Remove has_delete_on_close, has_page_guard,
- has_get_process_times and has_lseek_bug throughout.
- * wincap.h: Ditto.
-
-2007-02-22 Corinna Vinschen <corinna@vinschen.de>
-
- 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 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (fhandler_disk_file::closedir): Fix bug
- introduced by switching to NtClose.
-
-2007-02-22 Christopher Faylor <me@cgf.cx>
-
- * dcrt0.cc (child_info_fork::alloc_stack_hard_way): Change sense of
- guard test. Increase size of stack reserved and increase size before
- the current stack pointer. Use pointers when doing arithmetic.
- (dll_crt0_1): Initialize exception handler when we notice we're the
- child of a fork from non-main thread.
- * fork.cc (frok::parent): Make argument volatile.
- (frok::child): Ditto.
- (lock_signals): New class.
- (lock_pthread): Ditto.
- (hold_everhthing): Ditto.
- (frok::parent): Move atforkprepare and atforkparent to lock_pthread
- class.
- (fork): Make ischild boolean. Use hold_everything variable within
- limited scope to set various mutexes in such a way as to avoid
- deadlocks.
- * thread.h (pthread_mutex::tid): New variable, active when debugging
- for tracking thread id of owner.
- (pthread_mutex::set_owner): Set tid when debugging.
- * thread.cc (pthread_mutex::pthread_mutex): Clear tid.
- (pthread_mutex::_unlock): Ditto when unlocking.
- (pthread_mutex::fixup_after_fork): Set tid to special value after
- forking since owner is unknown.
-
-2007-02-22 Corinna Vinschen <corinna@vinschen.de>
-
- 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 Corinna Vinschen <corinna@vinschen.de>
-
- * 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.
-
-2007-02-21 Corinna Vinschen <corinna@vinschen.de>
-
- * wincap.cc (wincap_unknown): Change settings for unknown to reflect
- the capabilities of NT4.
- (wincap_95): Remove.
- (wincap_95osr2): Remove.
- (wincap_98): Remove.
- (wincap_98se): Remove.
- (wincap_me): Remove.
- (wincap_nt3): Remove.
- (wincapc::init): Temporarily bail out on any 9x system.
-
-2007-02-20 Corinna Vinschen <corinna@vinschen.de>
-
- * cygwin.din (sem_unlink): Export.
- * posix_ipc.cc: Include thread.h and semaphore.h. Remove TODO
- comment.
- (ipc_names): Add max_len member. Set to maximum length of the path
- before tacking on the prefix path. Set prefix path for named semaphors
- to /dev/shm, as on Linux.
- (enum ipc_type_t): Change sem to semaphore to avoid name conflicts.
- (check_path): Detect empty paths. Use ipc_names's max_len member.
- Use __small_sprintf to create full object path name. Special case
- semaphores.
- (ipc_cond_init): Drop superfluous strcpy.
- (class ipc_flock): New class to simplify file locking in subsequent
- code.
- (struct mq_hdr): Raise size of mqh_uname to allow adding a unique
- LUID to the name.
- (mq_open): Fix formatting. Create unique synchronization object names
- using AllocateLocallyUniqueId.
- (struct sem_finfo): New structure defining named semaphore file content.
- (sem_open): Move here. Rework implementation to allow kernel
- persistent implementation of POSIX named semaphores.
- (_sem_close): Implement sem_close.
- (sem_close): Move here. Just call _sem_close with do_close parameter
- set to true.
- (sem_unlink): New function.
- * pthread.cc (mangle_sem_name): Remove.
- (sem_open): Move to posix_ipc.cc.
- (sem_close): Ditto.
- * syscalls.cc (close_all_files): Call semaphore::terminate here.
- * thread.cc: Fix formatting. Rearrange semaphore functions so that
- they are close together.
- (semaphore::semaphore): Rework to play nicely with new named semaphore
- implementation.
- (semaphore::_terminate): Call _sem_close if semaphore is a named
- semaphore.
- (semaphore::destroy): Don't destroy named semaphores. Return EINVAL
- instead.
- (semaphore::close): Only destroy named semaphores. Return EINVAL
- otherwise.
- (semaphore::open): Rework to play nicely with new named semaphore
- implementation. Loop through existing semaphores to be able to
- return same sem_t pointer as a former call on the same named semaphore.
- (semaphore::getinternal): New function called from _sem_close.
- * thread.h (class List): Make mx and head public.
- (class semaphore): Fix formatting. Align method declarations with
- implementation in thread.cc. Add members used for named semaphores.
- (semaphore::terminate): New static method.
- * include/semaphore.h: Redefine SEM_FAILED. Fix formatting.
- (sem_unlink): Add declaration.
- * include/cygwin/version.h: Bump API minor number.
-
-2007-02-20 Christopher Faylor <me@cgf.cx>
-
- * exceptions.cc (_cygtls::signal_exit): Only call myself.exit when when
- exit_state indicates that we've visited do_exit.
- * sync.h (lock_process::lock_process): Use renamed exit_state -
- ES_PROCESS_LOCKED.
- * winsup.h: Rename ES_MUTO_SET to ES_PROCESS_LOCKED.
-
-2007-02-20 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_socket.cc (fhandler_socket::bind): Remove printing wrong
- errno in debug output.
-
-2007-02-19 Christopher Faylor <me@cgf.cx>
-
- Remove extraneous whitespace.
- * pinfo.cc (commune_process): Use default argument to lock_process.
- * sigproc.cc: Update copyright.
- * select.cc: Ditto.
-
-2007-02-15 Corinna Vinschen <corinna@vinschen.de>
-
- * posix_ipc.cc (mq_open): Avoid compiler warning. Initialize mqhdr
- before using it in file exists case.
- * include/mqueue.h (mqd_t): Make non-pointer type.
-
-2007-02-15 Corinna Vinschen <corinna@vinschen.de>
-
- * posix_ipc.cc (ipc_mutex_init): Create global object name.
- (ipc_cond_init): Ditto.
- (struct mq_hdr): Add mqh_uname member to store synchronization object
- name.
- (mq_open): Create unique synchronization object name and store in
- mq_hdr->mqh_uname. Use this name in calls to ipc_mutex_init and
- ipc_cond_init.
-
-2007-02-14 Corinna Vinschen <corinna@vinschen.de>
-
- * Makefile.in (DLL_OFILES): Add posix_ipc.o.
- * cygwin.din (mq_close): Export.
- (mq_getattr): Export.
- (mq_notify): Export.
- (mq_open): Export.
- (mq_receive): Export.
- (mq_send): Export.
- (mq_setattr): Export.
- (mq_timedreceive): Export.
- (mq_timedsend): Export.
- (mq_unlink): Export.
- * posix_ipc.cc: New file implementing the above functions. Move
- shm_open and shm_unlink from syscalls.cc here.
- * sysconf.cc (sca): Set value of _SC_MQ_OPEN_MAX to MQ_OPEN_MAX,
- _SC_MQ_PRIO_MAX to MQ_PRIO_MAX, _SC_MESSAGE_PASSING to
- _POSIX_MESSAGE_PASSING.
- * include/limits.h (MQ_OPEN_MAX): Define.
- (MQ_PRIO_MAX): Define.
- * include/mqueue.h: New file.
- * include/cygwin/version.h: Bump API minor number.
-
-2007-02-13 Corinna Vinschen <corinna@vinschen.de>
-
- * include/cygwin/stdlib.h (valloc): Declare.
- (memalign): Declare.
-
-2007-02-09 Pierre A. Humblet <Pierre.Humblet@ieee.org>
-
- * libc/minires-os-if.c (write_record): Handle DNS_TYPE_SRV and
- some obsolete types.
-
-2007-02-08 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (check_shm): New static function to do path checking
- common to shm_open and shm_unlink. Check for /dev/shm existance.
- (shm_open): Call check_shm.
- (shm_unlink): Ditto.
-
-2007-02-08 Corinna Vinschen <corinna@vinschen.de>
-
- * cygwin.din (shm_open): Export.
- (shm_unlink): Export.
- * syscalls.cc (shm_open): New function.
- (shm_unlink): New function.
- * sysconf.cc (sca): Set value of _SC_SHARED_MEMORY_OBJECTS to
- _POSIX_SHARED_MEMORY_OBJECTS.
- * include/cygwin/version.h: Bump API minor number.
- * include/sys/mman.h (shm_open): Add prototype.
- (shm_unlink): Ditto.
-
-2007-02-08 Christopher Faylor <me@cgf.cx>
- Corinna Vinschen <corinna@vinschen.de>
-
- * cygmalloc.h (__set_ENOMEM): Declare.
- (MALLOC_FAILURE_ACTION): Call __set_ENOMEM.
- * malloc_wrapper.cc (malloc) Remove setting errno here.
- (realloc): Ditto.
- (calloc): Ditto.
- (memalign): Ditto.
- (valloc): Ditto.
- (posix_memalign): Save and restore errno.
-
-2007-02-07 Corinna Vinschen <corinna@vinschen.de>
-
- * cygmalloc.h (MALLOC_FAILURE_ACTION): Move to correct #if branch.
-
-2007-02-07 Corinna Vinschen <corinna@vinschen.de>
-
- * cygmalloc.h (MALLOC_FAILURE_ACTION): Define empty.
- * cygwin.din (posix_madvise): Export.
- (posix_memalign): Export.
- * fhandler.cc (fhandler_base::fpathconf): Return useful values in
- _PC_VDISABLE, _PC_SYNC_IO and _PC_SYMLINK_MAX cases.
- * malloc_wrapper.cc (malloc): Set errno here since it's not set in
- dlmalloc.c anymore.
- (realloc): Ditto.
- (calloc): Ditto.
- (memalign): Ditto.
- (valloc): Ditto.
- (posix_memalign): New function.
- * mmap.cc (posix_madvise): New function.
- * sysconf.cc (get_open_max): New function.
- (get_page_size): Ditto.
- (get_nproc_values): Ditto.
- (get_avphys): Ditto.
- (sc_type): New type.
- (sca): New array to map _SC_xxx options to sysconf return values.
- (sysconf): Reimplement using sca array.
- * include/limits.h: Add all missing values as defined by SUSv3.
- * include/pthread.h (PTHREAD_DESTRUCTOR_ITERATIONS): Move definition
- to sys/limits.h.
- (PTHREAD_KEYS_MAX): Ditto.
- * include/semaphore.h (SEM_VALUE_MAX): Ditto.
- * include/cygwin/stdlib.h (posix_memalign): Declare.
- * include/cygwin/version.h: Bump API minor number.
- * include/sys/mman.h: Add posix_madvise flags.
- (posix_madvise): Declare.
- * include/sys/termios.h (_POSIX_VDISABLE): Move definition to
- sys/limits.h.
-
-2007-02-05 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_serial.cc (fhandler_serial::tcsetattr): Add support for
- baud rates up to 3000000 baud. Add missing 128K and 256K cases.
- (fhandler_serial::tcgetattr): Ditto.
- * include/sys/termios.h: Add baud rate definitions from B460800 up to
- B3000000.
-
-2007-02-02 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (unlink_nt): Add missing assignment in case NtClose fails.
-
-2007-02-01 Corinna Vinschen <corinna@vinschen.de>
-
- * net.cc (ga_dup): New function, taken from ga_clone with v4-in-v6
- mapping addition.
- (ga_clone): Just call ga_dup from here.
- (ga_duplist): New function to duplicate list of struct addrinfo.
- (ga_echeck): Don't check ai_flags, it already happened in
- cygwin_getaddrinfo.
- (cygwin_freeaddrinfo): Always call ipv4_freeaddrinfo.
- (cygwin_getaddrinfo): Use new wincap.supports_all_posix_ai_flags
- flag rather than wincap.has_gaa_on_link_prefix. Always duplicate
- WinSock's addrinfo list to a self-allocated list. Handle AI_V4MAPPED
- for pre-Vista platforms supporting getaddrinfo.
- * wincap.h (wincapc::supports_all_posix_ai_flags): New element.
- * wincap.cc: Implement above element throughout.
- * include/netdb.h: Note how AI_ADDRCONFIG is not supported pre-Vista.
- Remove superfluous comment.
-
-2007-02-01 Corinna Vinschen <corinna@vinschen.de>
-
- * include/cygwin/socket.h: Add IPv6 socket options.
-
-2007-01-31 Corinna Vinschen <corinna@vinschen.de>
-
- * net.cc (cygwin_getaddrinfo): Fix thinko in AI_ADDRCONFIG handling.
-
-2007-01-31 Corinna Vinschen <corinna@vinschen.de>
-
- * net.cc (cygwin_getaddrinfo): Check ai_flags for valid values.
- Handle AI_NUMERICSERV. Handle AI_ADDRCONFIG behaviour on Vista.
- * include/netdb.h (AI_NUMERICSERV): Add missing flag.
-
-2007-01-30 Corinna Vinschen <corinna@vinschen.de>
-
- * 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.
-
-2007-01-30 Corinna Vinschen <corinna@vinschen.de>
-
- * sigproc.cc (child_info::child_info): Set msv_count to non-zero
- value only on systems requiring it.
-
-2007-01-28 Corinna Vinschen <corinna@vinschen.de>
-
- * include/ftw.h: Include sys/cdefs.h.
-
-2007-01-26 Corinna Vinschen <corinna@vinschen.de>
-
- * 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
- directories. Explain why.
-
-2007-01-24 Corinna Vinschen <corinna@vinschen.de>
-
- * net.cc (if_nametoindex): This time, really free IP_ADAPTER_ADDRESSES
- memory.
- (if_indextoname): Ditto.
-
-2007-01-24 Corinna Vinschen <corinna@vinschen.de>
-
- * security.h (pop_thread_privilege): Revert to previous state, not
- to token used for impersonation.
-
-2007-01-24 Corinna Vinschen <corinna@vinschen.de>
-
- * cygheap.h (cygheap_user::deimpersonate): Always RevertToSelf.
-
-2007-01-23 Corinna Vinschen <corinna@vinschen.de>
-
- * net.cc (gai_errmap): Add EAI_OVERFLOW entry. Fix formatting.
- (cygwin_gai_strerror): Drop using EAI_MAX.
- (w32_to_gai_err): Ditto.
- * include/netdb.h: Define EAI_OVERFLOW. Remove EAI_MAX.
-
-2007-01-23 Corinna Vinschen <corinna@vinschen.de>
-
- * include/netdb.h: Add AI_xxx flags available since Vista.
-
-2007-01-23 Corinna Vinschen <corinna@vinschen.de>
-
- * net.cc (if_nametoindex): Free IP_ADAPTER_ADDRESSES memory.
- (if_indextoname): Ditto.
- (if_nameindex): Ditto. Remove duplicate indexed entries in result.
-
-2007-01-21 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc (WSAIoctl): Define.
- (SendARP): Define.
- * cygwin.din: Export if_freenameindex, if_indextoname, if_nameindex and
- if_nametoindex.
- * fhandler_procnet.cc: Drop including wchar.h. Drop definitions of
- GAA_FLAG_INCLUDE_ALL_INTERFACES, IP_ADAPTER_UNICAST_ADDRESS_VISTA.
- (fhandler_procnet::exists): Check for has_gaa_prefixes. Call
- get_adapters_addresses here.
- (fhandler_procnet::readdir): Ditto.
- (prefix): Move to net.cc.
- (fhandler_procnet::fill_filebuf): Call get_adapters_addresses here.
- Simplify allocation. Use AdapterName rather than FriendlyName as
- interface name. Use IfIndex if available, Ipv6IfIndex otherwise.
- (in6_are_prefix_equal): Move to net.cc.
- * fhandler_socket.cc: Define old SIOCGxxx values.
- (CONV_OLD_TO_NEW_SIO): Convert old SIOCGxxx value to new one.
- (struct __old_ifreq): Define old struct ifreq.
- (fhandler_socket::ioctl): Handle old SIOCGxxx values. Handle new
- SIOCGIFFRNDLYNAM command. Simplify copying ifreq data to user space.
- Call get_ifconf with additional SOCKET parameter.
- * net.cc (IP_ADAPTER_UNICAST_ADDRESS_LH): Define.
- (IP_ADAPTER_ADDRESSES_LH): Define.
- (SIO_GET_INTERFACE_LIST): Define.
- (sockaddr_in6_old): Define.
- (sockaddr_gen): Define.
- (INTERFACE_INFO): Define.
- (IN_LOOPBACK): Define.
- (in_are_prefix_equal): New static function.
- (ip_addr_prefix): New function, replaces prefix function, add AF_INET
- handling.
- (GAA_FLAG_INCLUDE_ALL_INTERFACES): Define.
- (get_adapters_addresses): New function.
- (WS_IFF_xxx): Define Winsock interface flag values.
- (convert_ifr_flags): New function to convert Winsock interface flag
- values to Cygwin interface flag values.
- (get_xp_ifconf): New get_ifconf implementation for XP SP1 and above.
- (get_2k_ifconf): Fix interface index. Fix formatting.
- (get_nt_ifconf): Fix formatting.
- (get_95_ifconf): Ditto.
- (get_ifconf): Take additional SOCKET parameter. Call get_xp_ifconf
- on XP SP1 and above.
- (if_nametoindex): New function.
- (if_indextoname): New function.
- (if_nameindex): New function.
- (if_freenameindex): New function.
- (in6_are_prefix_equal): Moved here from fhandler_procnet.cc.
- * wincap.cc (wincap_xp): Define has_gaa_prefixes as true by default.
- (wincapc::init): Assume has_osversioninfoex by default. Call
- GetVersionEx with OSVERSIONINFOEX first. Call with OSVERSIONINFO only
- if that fails. Simplify NT4 case and try to avoid strcmp. Check XP
- Service Pack using version.wServicePackMajor to avoid strcmp.
- * include/asm/socket.h (SIOCGIFFRNDLYNAM): Define.
- * include/cygwin/if.h: Fix formatting.
- (IFF_POINTTOPOINT): Define.
- (IFF_NOARP): Define.
- (IFF_LOWER_UP): Define.
- (IFF_DORMANT): Define.
- (struct if_nameindex): Define.
- (IFRF_FRIENDLYNAMESIZ): Define.
- (struct ifreq_frndlyname): Define.
- (IFNAMSIZ): Redefine as 44.
- (IF_NAMESIZE): Define.
- (struct ifreq): Redefine ifru_flags as int. Define ifru_data. Pad size
- to sizeof sockaddr_in6 for further extensions.
- (ifr_data): Define.
- (ifr_frndlyname): Define.
- (if_nametoindex): Declare.
- (if_indextoname): Declare.
- (if_nameindex): Declare.
- (if_freenameindex): Declare.
- * include/cygwin/version.h: Bump API minor number.
- (CYGWIN_VERSION_CHECK_FOR_OLD_IFREQ): Define check for old vs. new
- ifreq structure.
-
-2007-01-18 Corinna Vinschen <corinna@vinschen.de>
-
- * spawn.cc (spawn_guts): Don't set cwd for non-Cygwin child processes
- on NT to allow starting them in virtual directories.
-
-2007-01-18 Corinna Vinschen <corinna@vinschen.de>
-
- * mmap.cc (list::hash): Fix type to __ino64_t.
- (list::get_hash): Ditto.
- (list::set): Add struct stat parameter. Use that instead of calling
- fstat.
- (map::get_list_by_fd): Ditto.
- (map::add_list): Ditto.
- (mmap_is_attached_or_noreserve): Call get_list_by_fd appropriately.
- (mmap_worker): Add pameters for map list and file stat information.
- Propagate to called functions.
- (mmap64): Use fstat on files early. Replace call to GetFileSize.
- Call get_list_by_fd and mmap_worker appropriately.
-
-2007-01-18 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_procnet.cc: Drop declaration of htonl and ntohs. Include
- asm/byteorder.h instead.
-
-2007-01-18 Corinna Vinschen <corinna@vinschen.de>
-
- * include/cygwin/in6.h: Drop inclusion of asm/byteorder.h.
- * fhandler_procnet.cc: Declare htonl and ntohs here.
-
-2007-01-17 Corinna Vinschen <corinna@vinschen.de>
-
- * Makefile.in (DLL_OFILES): Add fhandler_procnet.o.
- * autoload.cc (GetAdaptersAddresses): Define.
- * devices.h (FH_PROCNET): Define new device.
- * devices.in (dev_procnet_storage): Add "/proc/net" entry.
- * devices.cc: Regenerate.
- * dir.cc (readdir_worker): Use isproc_dev macro.
- * dtable.cc (build_fh_pc): Add FH_PROCNET.
- * fhandler.h (class fhandler_procnet): New class.
- * fhandler_proc.cc: Add "net" subdirectory handling.
- * fhandler_procnet.cc: New file handling "/proc/net" directory.
- * path.cc (isvirtual_dev): Move to path.h.
- * path.h (isproc_dev): New macro to identify /proc files by device.
- (isvirtual_dev): Moved here. Define using isproc_dev.
- * syscalls.cc (unlink): Use isproc_dev macro.
- * wincap.h (wincapc::has_gaa_prefixes): New element.
- (wincapc::has_gaa_on_link_prefix): New element.
- * wincap.cc: Implement above elements throughout.
- (wincapc::init): Check XP for service pack and set has_gaa_prefixes
- appropriately.
- * include/cygwin/in6.h: Include asm/byteorder.h.
-
-2007-01-17 Corinna Vinschen <corinna@vinschen.de>
-
- * include/asm/socket.h (SIOGIFINDEX): Define.
-
-2007-01-17 Corinna Vinschen <corinna@vinschen.de>
-
- * mmap.cc (MapView9x): Note possible uselessness of retrying.
- (MapViewNT): Ditto.
- (mmap64): Fix pre-reservation to work for non NULL, non MAP_FIXED.
-
-2007-01-16 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc (RtlAnsiStringToUnicodeString): Define.
- (RtlOemStringToUnicodeString): Define.
- * ntdll.h (struct _RTL_USER_PROCESS_PARAMETERS): Define.
- (struct _PEB): Redefine with a bit of content.
- (RtlAnsiStringToUnicodeString): Declare.
- (RtlOemStringToUnicodeString): Declare.
- * path.cc: Include ntdll.h.
- (_upp): New global variable pointing to user process parameter block.
- (get_user_proc_parms): New static function to retrieve user process
- parameter block.
- (close_user_proc_parms_cwd_handle): New function to close handle to
- current working directory in user process parameter block.
- (cwdstuff::init): Drop redundant declaration of dynamically_loaded.
- Set current dir only on 9x. Call close_user_proc_parms_cwd_handle
- on NT instead.
- (cwdstuff::keep_in_sync): Only on 9x.
- (cwdstuff::set): Keep behaviour on 9x. On NT write cwd path into user
- process parameter block and set cwd handle to NULL. Fix comments to
- reflect new behaviour.
-
-2007-01-16 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_socket.cc (fhandler_socket::ioctl): Handle SIOCGIFINDEX.
- * net.cc (get_2k_ifconf): Ditto.
- (get_nt_ifconf): Fake SIOCGIFINDEX.
- (get_95_ifconf): Ditto.
- (get_ifconf): Handle SIOCGIFINDEX. Fake it for loopback on systems
- not supporting IP Helper Lib.
- * include/asm/socket.h (SIOCGIFINDEX): Define.
- * include/cygwin/if.h (struct ifreq): Add member for interface index.
- (ifr_ifindex): Define.
-
-2007-01-16 Corinna Vinschen <corinna@vinschen.de>
-
- * include/cygwin/in6.h (struct ipv6_mreq): Change type of interface
- member to uint32_t.
- (struct in6_pktinfo): Ditto.
-
-2007-01-16 Corinna Vinschen <corinna@vinschen.de>
-
- * include/cygwin/in.h (struct ip_mreq_source): Define.
- (struct ip_msfilter): Define.
- (IP_MSFILTER_SIZE): Define.
- (struct in_pktinfo): Define.
- (struct group_req): Define.
- (struct group_source_req): Define.
- (struct group_filter): Define.
- (GROUP_FILTER_SIZE): Define.
- (INADDR_ALLRTRS_GROUP): Define.
- * include/cygwin/socket.h: Define protocol agnostic multicast options.
-
-2007-01-15 Corinna Vinschen <corinna@vinschen.de>
-
- * CYGWIN_LICENSE: Fix web pages and contact information.
-
-2007-01-15 Corinna Vinschen <corinna@vinschen.de>
-
- * ntdll.h: Adjust status definitions.
-
-2007-01-15 Corinna Vinschen <corinna@vinschen.de>
-
- * cygheap.cc (cygheap_init): Add TODO comment.
-
-2007-01-15 Corinna Vinschen <corinna@vinschen.de>
-
- * ntdll.h (STATUS_SHARING_VIOLATION): Define.
-
-2007-01-13 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (unlink_nt): Don't move files to recycle bin which are
- not in use.
-
-2007-01-13 Christopher Faylor <me@cgf.cx>
-
- * glob.cc: Update copyright notice with latest from FreeBSD.
- (glob0): Use correct type for c variable to propagate previously
- detected protection.
-
-2007-01-12 Corinna Vinschen <corinna@vinschen.de>
-
- * cygheap.cc (_csbrk): Fix off-by-one error.
- * cygwin.sc: Give .cygheap a minimum size of 512K.
-
-2007-01-12 Christopher Faylor <me@cgf.cx>
-
- * external.cc (sync_winenv): Use cur_environ () rather than
- __cygwin_environ.
-
-2007-01-12 Corinna Vinschen <corinna@vinschen.de>
-
- * fork.cc (child_copy): Add missing Windows PID in debug output.
-
-2007-01-12 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc: Update copyright.
-
-2007-01-10 Corinna Vinschen <corinna@vinschen.de>
-
- * mmap.cc (mmap64): Pre-Reserve space for the whole mapping to get a
- useful, valid address before the actual mappings take place.
- Fix typo in comment.
-
-2007-01-10 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (sync): Use b_drive for B: drive (Thanks to Howard Chu).
-
-2007-01-09 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (getpagesize): Change condition for clarity.
- (getsystempagesize): Ditto.
-
-2007-01-09 Corinna Vinschen <corinna@vinschen.de>
-
- * mmap.cc: Do bookkeeping in 4K pages, rather than in 64K chunks.
-
-2007-01-07 Corinna Vinschen <corinna@vinschen.de>
-
- * 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.
-
-2007-01-05 Corinna Vinschen <corinna@vinschen.de>
-
- * include/strings.h: Don't include string.h. Only declare functions
- according to SUSv3.
-
-2007-01-04 Corinna Vinschen <corinna@vinschen.de>
-
- (get_ifconf): Set MTU for loopback to more correct value.
-
-2007-01-04 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_socket.cc (fhandler_socket::ioctl): Don't fake results
- for SIOCGIFFLAGS here. Call get_ifconf instead.
- * net.cc (get_2k_ifconf): Clean up code to generate interface name.
- Handle SIOCGIFFLAGS here.
- (get_nt_ifconf): Fake SIOCGIFFLAGS here.
- (get_95_ifconf): Ditto.
- (get_ifconf): Don't fake loopback on systems with IP Helper Lib.
- Set MTU for loopback to a more "modern" value.
-
-2007-01-04 Brian Ford <Brian.Ford@FlightSafety.com>
- Corinna Vinschen <corinna@vinschen.de>
-
- * 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.
-
-2007-01-01 Christopher Faylor <me@cgf.cx>
-
- * spawn.cc (spawn_guts): Don't expect synchronization from a non-cygwin
- _P_NOWAIT process.
--- /dev/null
+2007-12-30 Dave Korn <dave.korn@artimi.com>
+
+ * cygwin.din (_f_llrint, _f_llrintf, _f_llrintl, _f_lrint, _f_lrintf,
+ _f_lrintl, _f_rint, _f_rintf, _f_rintl): Export fast *rint* functions.
+ (lrint, lrintf, rint, rintf): Redirect exports to alias _f_ versions.
+ (llrint, llrintf, llrintl, lrintl, rintl): Add exports aliasing _f_*
+ versions likewise.
+ * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
+
+2007-12-22 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.h (class fhandler_dev_random): Add dummy_offset member.
+ * fhandler_random.cc (fhandler_dev_random::lseek): Fake seeking
+ capability as on Linux.
+
+2007-12-20 Eric Blake <ebb9@byu.net>
+
+ * libc/memmem.cc (memmem): Fix bug when searching for empty string.
+
+2007-12-19 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygwin.din: Export wcpcpy, wcpncpy.
+ * include/cygwin/version.h: Bump API minor number.
+
+2007-12-16 Christopher Faylor <me+cygwin@cgf.cx>
+
+ * dtable.cc (POSIX_NAMED_PIPE): New define.
+ (POSIX_NAMED_PIPE_LEN): Ditto.
+ (dtable::add_archetype): Use crealloc_abort.
+ (dtable::init_std_file_from_handle): Specifically detect pipe
+ stdin/stdout. Pass name to build_fh_dev so that proper name is
+ recorded. Use binmode of fh if it is set before using
+ get_default_mode. Set proper read/write access when calling init().
+ (handle_to_fn): Handle pipes.
+ * fhandler.cc (fhandler_base::wait_overlapped): Add some debugging.
+ * fhandler.h (fhandler_base::set_name): Default to just setting the
+ path_conv name.
+ (fhandler_pipe::init): Declare.
+ * pipe.cc (struct pipesync): New struct.
+ (getov_result): New function. Blocks and retrieves the result of an
+ overlay I/O operation.
+ (pipe_handler): New function.
+ (pipesync::pipesync): New function. Initializer for pipesync struct.
+ (handler_pipe::init): Define. Detects attempts to set up a "native"
+ pipe fhandler and creates a thread which accepts input from or output
+ to the non-cygwin pipe, creating a cygwin pipe wrapper around the
+ non-cygwin pipe.
+ (fhandler_pipe::create): Add pipe-specific flags to call to init().
+
+ * exceptions.cc (ctrl_c_handler): Lock process while we determine what
+ to do.
+
+2007-12-14 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/cygwin/socket.h: Include sys/uio.h instead of cygwin/uio.h.
+ * include/cygwin/uio.h: Remove.
+
+2007-12-14 Corinna Vinschen <corinna@vinschen.de>
+
+ * dtable.cc (dtable::set_file_pointers_for_exec): Reenable. Fix
+ comment.
+ * spawn.cc (spawn_guts): Call cygheap->fdtab.set_file_pointers_for_exec
+ only for non-Cygwin processes.
+
+2007-12-13 Craig MacGregor <cmacgreg@gmail.com>
+ Corinna Vinschen <corinna@vinschen.de>
+
+ * poll.cc (poll): Return count of fds with events instead of total
+ event count.
+
+2007-12-13 Corinna Vinschen <corinna@vinschen.de>
+
+ * string.h: Guard cygwin internal string function definitions with
+ __INSIDE_CYGWIN__.
+
+2007-12-12 Corinna Vinschen <corinna@vinschen.de>
+
+ * dcrt0.cc: Include string.h.
+ (initial_env): Use small_printf's %P specifier.
+ * dll_init.cc (dll_list::alloc): Use PATH_MAX instead of CYG_MAX_PATH
+ for path name buffer size.
+ * dll_init.h (struct dll): Ditto.
+ * environ.cc: Include string.h.
+ (win_env::add_cache): Use temporary local buffer for path conversion.
+ (posify): Ditto.
+ * exceptions.cc (try_to_debug): Use CreateProcessW to allow long path
+ names.
+ * miscfuncs.cc: Drop unused implementations of strcasematch and
+ strncasematch.
+ (ch_case_eq): Drop.
+ (strcasestr): Drop.
+ (cygwin_wcscasecmp): New function.
+ (cygwin_wcsncasecmp): New function.
+ (cygwin_strcasecmp): New function.
+ (cygwin_strncasecmp): New function.
+ (cygwin_wcslwr): New function.
+ (cygwin_wcsupr): New function.
+ (cygwin_strlwr): New function.
+ (cygwin_strupr): New function.
+ * ntdll.h (RtlDowncaseUnicodeString): Declare.
+ (RtlUpcaseUnicodeString): Declare.
+ (RtlInt64ToHexUnicodeString): Fix typo in comment.
+ * string.h: Disable not NLS aware implementations of strcasematch
+ and strncasematch.
+ (cygwin_strcasecmp): Declare.
+ (strcasecmp): Define as cygwin_strcasecmp.
+ (cygwin_strncasecmp): Declare.
+ (strncasecmp): Define as cygwin_strncasecmp.
+ (strcasematch):Define using cygwin_strcasecmp.
+ (strncasematch):Define using cygwin_strncasecmp.
+ (cygwin_strlwr): Declare.
+ (strlwr): Define as cygwin_strlwr.
+ (cygwin_strupr): Declare.
+ (strupr): Define as cygwin_strupr.
+ * wchar.h: New file.
+ * wincap.cc (wincapc::init): Use "NT" as fix OS string.
+ * winsup.h (strcasematch): Drop declaration.
+ (strncasematch): Ditto.
+ (strcasestr): Ditto.
+
+2007-12-11 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (fhandler_base::fstat_helper): Fix R/O bit
+ handling on filesystems without ACL support.
+
+2007-12-11 Corinna Vinschen <corinna@vinschen.de>
+
+ * localtime.cc (tzset): Guard by a muto for thread safety.
+
+2007-12-11 Dave Korn <dave.korn@artimi.com>
+
+ * cygheap.cc (_csbrk): Don't request zero bytes from VirtualAlloc,
+ as windows treats that as an invalid parameter and returns an error.
+
+2007-12-11 Corinna Vinschen <corinna@vinschen.de>
+
+ * localtime.cc (tzset): Call tzsetwall only if it hasn't been
+ called before.
+
+2007-12-07 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/sys/cygwin.h: Include limits.h.
+
+2007-12-06 Corinna Vinschen <corinna@vinschen.de>
+
+ * dcrt0.cc (initial_env): Use PATH_MAX instead of CYG_MAX_PATH for path
+ name buffer size.
+ (dll_crt0_1): Allocate new_argv0 with PATH_MAX size.
+ * exceptions.cc (debugger_command): Set size to 2 * PATH_MAX + 20;
+ (error_start_init): Use PATH_MAX instead of CYG_MAX_PATH for path
+ name buffer size.
+ * external.cc (fillout_pinfo): Always fill out ep.progname 0-terminated.
+ Fill out ep.progname_long.
+ * fhandler_process.cc (fhandler_process::fill_filebuf): Allocate
+ buffer for executable filename with PATH_MAX size.
+ * pinfo.cc: Throughout use PATH_MAX instead of CYG_MAX_PATH.
+ * pinfo.h (class _pinfo): Set progname size to PATH_MAX.
+ * smallprint.cc: Include limits.h. Use PATH_MAX instead of CYG_MAX_PATH
+ for path name buffer size.
+ * strace.cc (strace::vsprntf): Ditto.
+ * include/sys/cygwin.h (EXTERNAL_PINFO_VERSION_32_LP): Define.
+ (EXTERNAL_PINFO_VERSION): Set to EXTERNAL_PINFO_VERSION_32_LP.
+ (struct external_pinfo): Add progname_long member.
+ * include/sys/dirent.h: Correctly include limits.h instead of
+ sys/limits.h.
+
+2007-12-05 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_tty.cc (fhandler_tty_slave::open): Use MAX_PATH instead of
+ CYG_MAX_PATH for event name buffer size.
+ (fhandler_pty_master::setup): Use MAX_PATH instead of CYG_MAX_PATH for
+ mutex name buffer size.
+ * netdb.cc: Drop old comment.
+ (open_system_file): Set path buffer size to MAX_PATH instead of
+ CYG_MAX_PATH. Drop conversion to posix path. Open file using win32
+ path.
+
+2007-12-05 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_registry.cc: Use NAME_MAX + 1 instead of CYG_MAX_PATH
+ throughout for subkey name buffer size.
+ * fhandler_socket.cc (search_wsa_event_slot): Use MAX_PATH instead of
+ CYG_MAX_PATH for mutex name buffer size.
+ (fhandler_socket::init_events): Ditto.
+ * fhandler_virtual.cc (fhandler_virtual::opendir): Check path length
+ against PATH_MAX instead of against CYG_MAX_PATH.
+ * registry.cc (get_registry_hive_path): Use PATH_MAX instead of
+ CYG_MAX_PATH for registry value path buffer size.
+ * shared.cc (open_shared): Use MAX_PATH instead of CYG_MAX_PATH
+ for shared memory name buffer size.
+ * thread.cc (semaphore::semaphore): Use MAX_PATH instead of CYG_MAX_PATH
+ for semaphore name buffer size.
+ * uinfo.cc (cygheap_user::env_userprofile): Use PATH_MAX instead of
+ CYG_MAX_PATH for temporary path name buffer size.
+ * winf.h (LINE_BUF_CHUNK): Define as MAX_PATH * 2.
+ * include/sys/dirent.h: Include sys/limits.h. Define name buffer sizes
+ using NAME_MAX.
+
+2007-12-04 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_fifo.cc (fhandler_fifo::open): Use MAX_NAME for pipe name
+ buffer size.
+ (fhandler_fifo::fstatvfs): Use same technique as in fhandler_socket.
+ * fhandler_proc.cc (format_proc_partitions): Use NAME_MAX+1 for
+ device name buffer size. Use MAX_PATH for device path buffer size.
+
+2007-12-03 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc (GetModuleFileNameExW): Replace definition of
+ GetModuleFileNameExA.
+ * fhandler_process.cc (format_process_maps): Change modname type to
+ WCHAR. Set buffer sizes to PATH_MAX. Call GetModuleFileNameExW
+ instead of GetModuleFileNameExA. Call mount_info::conv_to_posix_path
+ instead of cygwin_conv_to_full_posix_path. Set posix_modname to
+ modname if that call fails.
+ (format_process_stat): Set cmd buffer size to NAME_MAX + 1. Simplify
+ setting cmd to process name.
+ (format_process_status): Ditto.
+ * path.cc (mount_info::conv_to_posix_path): Call sys_wcstombs
+ correctly.
+
+2007-12-03 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/cygwin/time.h: Remove redundant #endif.
+
+2007-12-01 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/cygwin/time.h (daylight): Declare as extern symbol referring
+ _daylight variable.
+ (timezone): Only define if __timezonefunc__ is undefined.
+
+2007-12-01 Corinna Vinschen <corinna@vinschen.de>
+ Brian Dessent <brian@dessent.net>
+
+ * Makefile.in (OBSOLETE_FUNCTIONS): Add timezone.
+ * include/cygwin/time.h: Drop conditional timezone definitions.
+ (timezone): Declare as extern symbol referring _timezone variable.
+
+2007-11-28 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_tape.cc (mtinfo::initialize): Use MAX_PATH instead of
+ 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.
+
+2007-11-28 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::recv_internal): Add MSG_WAITALL
+ handling. Use explicit flag values instead of MSG_WINMASK.
+ (fhandler_socket::send_internal): Use explicit flag values instead of
+ MSG_WINMASK.
+ * include/cygwin/socket.h (MSG_WINMASK): Remove definition.
+ (MSG_WAITALL): Define.
+
+2007-11-27 Corinna Vinschen <corinna@vinschen.de>
+
+ * posix_ipc.cc (ipc_names): Rename max_len to prefix_len. Store
+ the prefix len in it.
+ (check_path): Take length parameter. Use this length insetad of
+ calling strlen. Allow PATH_MAX length paths.
+ (ipc_mutex_init): Use MAX_PATH instead of CYG_MAX_PATH.
+ (ipc_cond_init): Ditto.
+ (shm_open): Allocate local name buffer not bigger than necessary. Call
+ check_path with additional length argument.
+ (shm_unlink): Ditto.
+ (mq_open): Ditto.
+ (mq_unlink): Ditto.
+ (sem_open): Ditto.
+ (sem_unlink): Ditto.
+
+2007-11-27 Corinna Vinschen <corinna@vinschen.de>
+
+ Drop old SetResourceLock stuff in favor of mutos.
+ * dcrt0.cc (_reslock): Remove.
+ (__cygwin_user_data): Accommodate removal of resourcelocks member.
+ (dll_crt0_0): Don't initialize resourcelocks.
+ * exceptions.cc (_cygtls::signal_exit): Drop resourcelocks handling.
+ * mmap.cc (mmap_guard): New muto.
+ (LIST_LOCK): Define.
+ (LIST_UNLOCK): Define.
+ (mmap_list::search_record): Remove.
+ (mmap_list::try_map): Include code for anonymous case from
+ mmap_list::search_record.
+ (mmap_is_attached_or_noreserve): Access bookkeeping lists in a thread
+ safe way.
+ (mmap64): Replace SetResourceLock/ReleaseResourceLock by
+ LIST_LOCK/LIST_UNLOCK. Lock at the latest possible point.
+ (munmap): Replace SetResourceLock/ReleaseResourceLock by
+ LIST_LOCK/LIST_UNLOCK.
+ (msync): Ditto.
+ (mprotect): Ditto.
+ * thread.cc (ResourceLocks::Lock): Remove.
+ (SetResourceLock): Remove.
+ (ReleaseResourceLock): Remove.
+ (ResourceLocks::Init): Remove.
+ (ResourceLocks::Delete): Remove.
+ * thread.h (SetResourceLock): Drop declaration.
+ (ReleaseResourceLock): Ditto.
+ (class ResourceLocks): Drop definition.
+ * include/sys/cygwin.h (class ResourceLocks): Drop forward declaration.
+ (struct per_process): Replace resourcelocks with additional unused2
+ element.
+ (per_process_overwrite): Accommodate above change.
+
+2007-11-27 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc: Convert usage of dynamically growing cmalloced arrays to
+ cmalloced linked lists throughout.
+ (class mmap_record): Add LIST_ENTRY element.
+ (mmap_record::match): New method, taking over match algorithm from
+ list::search_record.
+ (class mmap_list): Rename from class list. Add LIST_ENTRY. Convert
+ recs to a LIST_HEAD. Drop nrecs and maxrecs members.
+ (mmap_list::get_record): Drop entirely.
+ (mmap_list::free_recs): Drop entirely.
+ (mmap_list::del_record): Take mmap_record to delete as parameter.
+ (mmap_list::search_record): Convert to mmap_record::match.
+ (class mmap_areas): Rename from class map. Convert lists to LIST_HEAD.
+ (mmap_areas::get_list): Drop entirely.
+ (mmap_areas::del_list): Take mmap_list to delete as parameter.
+ (mprotect): Fix indentation.
+
+2007-11-26 Christopher Faylor <me+cygwin@cgf.cx>
+
+ Change many cygheap allocation routines to their *_abort analogs.
+ * cygheap.cc (cmalloc_abort): New function.
+ (crealloc_abort): Ditto.
+ (ccalloc_abort): Ditto.
+
+2007-11-23 Christopher Faylor <me+cygwin@cgf.cx>
+
+ * cygheap.cc (_crealloc): Avoid memcpy when _cmalloc returns NULL.
+
+2007-11-08 Christopher Faylor <me+cygwin@cgf.cx>
+
+ * dllfixdbg: Eliminate extra objcopy step.
+
+2007-11-07 Pedro Alves <pedro_alves@portugalmail.pt>
+
+ * dllfixdbg: Pass --only-keep-debug to objcopy, instead of
+ selecting the sections manually.
+
+2007-11-06 Corinna Vinschen <corinna@vinschen.de>
+
+ * thread.cc (pthread_key_create): Drop check for incoming valid object.
+
+2007-11-06 Corinna Vinschen <corinna@vinschen.de>
+
+ * shm.cc: Include sync.h
+ (struct shm_shmid_list): Add ref_count member.
+ (struct shm_attached_list): Remove hdl and size members. Add a parent
+ member pointing to referenced shm_shmid_list entry.
+ (shm_guard): New muto.
+ (SLIST_LOCK): Define.
+ (SLIST_UNLOCK): Define.
+ (fixup_shms_after_fork): Use hdl and size members of parent
+ shm_shmid_list entry.
+ (shmat): Access sequential bookkeeping lists in a thread safe way.
+ Accommodate change in list element layout. Align comments.
+ (shmctl): Ditto.
+ (shmdt): Ditto.
+ (shmget): Ditto.
+
+2007-11-05 Corinna Vinschen <corinna@vinschen.de>
+
+ * shm.cc (shmctl): On IPC_RMID don't unmap views and don't close handle
+ if the map is still referenced to emulate Linux and BSD behaviour.
+
+2007-11-05 Corinna Vinschen <corinna@vinschen.de>
+
+ * shm.cc (shmctl): On IPC_RMID also unmap all views on shared mem
+ as well as connected shm_attached_list entry.
+
+2007-10-31 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (load_ipv6_funcs): Use MAX_PATH instead of CYG_MAX_PATH.
+ (cygwin_getaddrinfo): Simplify formatting.
+ (cygwin_getnameinfo): Ditto.
+
+2007-10-31 Corinna Vinschen <corinna@vinschen.de>
+
+ * external.cc (get_cygdrive_info): Make inline.
+ (get_cygdrive_prefixes): Remove.
+ (cygwin_internal): Call get_cygdrive_info with NULL flag parameters
+ instead of get_cygdrive_prefixes.
+ * path.cc (mount_info::get_cygdrive_info): Allow NULL flag parameters.
+
+2007-10-30 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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.
+
+2007-10-22 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygheap.h (struct cwdstuff): Drop hash member. Drop get_hash,
+ get_initial, and fixup_after_exec declarations.
+ Convert win32 to UNICODE_STRING.
+ (cwdstuff::get_drive): Convert win32 path in current codepage.
+ (cwdstuff::set): Take native NT path.
+ * ntdll.h (struct _TEB): Typedef.
+ * path.cc (mount_info::conv_to_posix_path): Add variant taking
+ wide char DOS paths.
+ (symlink_info::posixify): Simplify concatenating cwd and relative path.
+ (hash_path_name): Drop special relative path handling.
+ (chdir): Drop special "drive only" handling. Call cwdstuff::set with
+ native path.
+ (cwdstuff::get_hash): Remove.
+ (windows_system_directory): Remove.
+ (_upp): Remove.
+ (get_user_proc_parms): Make inline. Get PEB pointer by calling
+ NtCurrentTeb.
+ (cwdstuff::init): Simplify.
+ (cwdstuff::set): Rework to handle incoming native NT path. Workaround
+ a Vista problem with CWD handle in the user process parameter block.
+ (cwdstuff::get): Simplify locking. Accommodate type change of win32.
+ * shared_info.h (mount_info): Add declaration for new conv_to_posix_path
+ method.
+ * strfuncs.cc (sys_wcstombs): Return correct length of created
+ multi-byte string.
+
+2007-10-19 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (__DIR_mounts::eval_ino): Make fname big enough
+ to allow multibyte chars.
+
+2007-10-18 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (fhandler_base::open): Open native symlinks with
+ FILE_OPEN_REPARSE_POINT flag. Fix typo in comment.
+
+2007-10-18 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/sys/param.h (MAXPATHLEN): Define as PATH_MAX.
+
+2007-10-14 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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.
+
+2007-10-13 Corinna Vinschen <corinna@vinschen.de>
+
+ * ntdll.h (STATUS_END_OF_FILE): Define.
+ * path.cc (symlink_info::check_shortcut): Use NT function to get file
+ size. Reintroduce checking file size before reading it. Eliminiate
+ close_it label.
+ (symlink_info::check_sysfile): Check for EOF condition.
+
+2007-10-11 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (basename): Return pointer into the path argument itself.
+ Shrink buf to 4 bytes. Use buf only for border cases.
+ (dirname): Ditto.
+
+2007-10-10 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (struct symlink_info): Change size of contents member to
+ be able to keep SYMLINK_MAX sized strings.
+ (symlink_worker): Rework for long path names. When writing windows
+ shortcuts, store pathname additionally "hidden" after the actual
+ shortcut data to workaround size limitations of the description field.
+ (symlink_info::check_shortcut): Drop file name parameter. Drop max
+ file size check. Use NT functions. Use appended full path if
+ available, description otherwise. Check symlink string length for
+ not exceeding SYMLINK_MAX. Don't close file here.
+ (symlink_info::check_sysfile): Drop file name parameter. Use NT
+ functions. Check symlink string length for not exceeding SYMLINK_MAX.
+ Don't close file here.
+ (symlink_info::check_reparse_point): Drop file name parameter. Drop
+ useless length checks. Allow SYMLINK_MAX length symlink strings.
+ Don't close file here.
+ (symlink_info::posixify): Allow SYMLINK_MAX length symlink strings.
+ (symlink_info::check): Turn around checking for symlink file attributes.
+ Use NT functions. Close symlink file here.
+ * include/limits.h (PATH_MAX): Define as 32760. Change comment.
+ (SYMLINK_MAX): Define as PATH_MAX - 1.
+
+2007-10-10 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::bind): Open file for deletion,
+ too. Don't write to file and especially don't close handle if file
+ couldn't be created. Set delete disposition if writing failed,
+ instead of calling unlink_nt.
+
+2007-09-27 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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.
+
+2007-09-26 Corinna Vinschen <corinna@vinschen.de>
+
+ * termios.cc (setspeed): Support new baud rates introduced 2007-02-05.
+
+2007-09-20 Corinna Vinschen <corinna@vinschen.de>
+
+ * ntdll.h (STATUS_OBJECT_NAME_INVALID): Define.
+
+2007-09-18 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc (fh_disk_file): Delete as global static variable and...
+ (mmap64): ...define as local pointer to make mmap thread-safe.
+ Accommodate throughout. Only initialize fh_disk_file after file could
+ be opened with GENERIC_EXECUTE access. Call fstat_by_handle instead of
+ fstat to avoid overhead.
+
+2007-09-18 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (set_file_sd): Open file with FILE_OPEN_FOR_BACKUP_INTENT
+ too.
+
+2007-09-17 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (symlink_info::check): Check for STATUS_OBJECT_NAME_INVALID.
+ Add comment.
+
+2007-09-17 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (fhandler_base::open): Partly revert change from
+ 2007-08-24: Call has_acls to avoid permission problems getting
+ a handle to a file on a remote share. Add comment.
+
+2007-09-08 Brian Dessent <brian@dessent.net>
+
+ * include/cygwin/config.h: Conditionalize inline __getreent()
+ definition on _COMPILING_NEWLIB.
+
+2007-09-06 Brian Dessent <brian@dessent.net>
+
+ * include/cygwin/config.h (__getreent): Define inline version.
+
+2007-09-06 Brian Dessent <brian@dessent.net>
+
+ * include/sys/stdio.h (_flockfile): Don't try to lock a FILE
+ that has the __SSTR flag set.
+ (_ftrylockfile): Likewise.
+ (_funlockfile): Likewise.
+
+2007-08-24 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (open): Don't follow symlinks if O_EXCL is given.
+
+2007-08-23 Corinna Vinschen <corinna@vinschen.de>
+
+ * ntdll.h (STATUS_NO_SUCH_FILE): Define.
+ * path.cc (get_nt_native_path): Reset upath.Length to 0 on each
+ invocation.
+ (symlink_info::check): Use NT native functions.
+
+2007-08-21 Corinna Vinschen <corinna@vinschen.de>
+
+ * uinfo.cc (pwdgrp::load): Use NT native functions.
+
+2007-08-21 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (unlink_nt): Drop one local FILE_BASIC_INFORMATION struct.
+
+2007-08-21 Corinna Vinschen <corinna@vinschen.de>
+
+ * ntdll.h (NtNotifyChangeDirectoryFile): Declare.
+ (NtQueryAttributesFile): Move to maintain alphabetical order of
+ declarations. Add comment to note that timestamp information returned
+ by NtQueryAttributesFile is unreliable.
+ * path.h (etc::changed_h): Move here.
+ (etc::fn): Change type to OBJECT_ATTRIBUTES.
+ (etc::last_modified): Change type to LARGE_INTEGER.
+ (etc::init): Take PUNICODE_STRING as second argument.
+ * path.cc: Accomodate above changes.
+ (etc::test_file_change): Use NT native functions.
+ (etc::dir_changed): Ditto.
+ * uinfo.cc (pwdgrp::load): Call etc::init with NT native path.
+
+2007-08-21 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc: Change debugging output througout to print
+ the NT status consistently. Use UNICODE path information if available.
+
+2007-08-20 Corinna Vinschen <corinna@vinschen.de>
+
+ * hookapi.cc (ld_preload): Call LoadLibraryW.
+ * path.h (path_conv::get_wide_win32_path_len): Define.
+
+2007-08-20 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (rootdir): Delete.
+ * winsup.h (rootdir): Drop declaration.
+
+2007-08-19 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (fillout_mntent): Append backslash to drive-only paths before
+ calling fs_info::update.
+ * path.h (fs_info::clear): Simplify.
+ (fs_info::fs_info): Add constructor.
+
+2007-08-17 Corinna Vinschen <corinna@vinschen.de>
+
+ * spawn.cc (spawn_guts): Fix typo in comment.
+
+2007-08-17 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc (CloseDesktop): Define.
+ (CreateDesktopA): Define.
+ (SetThreadDesktop): Define.
+ * spawn.cc (spawn_guts): When starting a process under another user
+ account, don't open up permissions on current window station and
+ desktop. Instead, if not in interactive session, create a new per-user
+ window station plus default desktop and use that for the child process.
+
+2007-08-16 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.h (path_conv::operator char *): Delete.
+ (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.
+
+2007-08-16 Corinna Vinschen <corinna@vinschen.de>
+
+ * dir.cc (readdir_worker): Convert w32name to PUNICODE_STRING.
+ * 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.
+
+2007-08-16 Corinna Vinschen <corinna@vinschen.de>
+
+ * ntdll.h (RtlAcquirePebLock): Declare.
+ (RtlReleasePebLock): Declare.
+ * path.cc (cwdstuff::set): Change PEB only while it's locked.
+
+2007-08-16 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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 Corinna Vinschen <corinna@vinschen.de>
+
+ * ntdll.h (RtlCreateUnicodeStringFromAsciiz): Fix declaration.
+ (RtlUpcaseUnicodeChar): Declare.
+ * path.cc (hash_path_name): Split into three functions, taking
+ the path as char *, PWCSTR, or PUNICODE_STRING. Move implementation
+ into PUNICODE_STRING-based function. Drop old drive-relative path
+ consideration.
+ * winsup.h (iswdirsep): Like isdirsep but for WCHARs.
+ (isabspath_u): Like isabspath, for PUNICODE_STRINGs.
+ (iswabspath): Like isabspath, for PWCHARs.
+ (hash_path_name): Add new declarations.
+
+2007-08-15 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (get_nt_native_path): Allow to convert special paths which
+ 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.
+
+2007-08-15 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::link): Drop superfluous
+ test for trailing dot.
+ * path.h (path_conv::operator []): Remove.
+
+2007-08-15 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (get_inet_addr): Use NT native functions for
+ accessing the file representing the local socket.
+ (fhandler_socket::bind): Ditto.
+ * ntdll.h: Declare NtReadFile.
+
+2007-08-14 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (symlink_info::check): In case of ERROR_SHARING_VIOLATION and
+ ERROR_ACCESS_DENIED, try to get file attributes by using directory
+ functions.
+
+2007-08-14 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (fs_info::update): Correctly handle the volume root directory.
+
+2007-08-14 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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.
+
+2007-08-13 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc: Call NtClose instead of CloseHandle throughout.
+ (CreateMapping): Drop unused last argument. Accommodate throughout.
+ (mmap64): Re-open file with execute permissions using NtOpenFile.
+
+2007-08-13 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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 Corinna Vinschen <corinna@vinschen.de>
+
+ * devices.in (dev_storage): Use native NT device name for kmsg mailslot.
+ * devices.cc: Regenerate.
+ * fhandler.cc (fhandler_base::operator =): Use path_conv assignment
+ operator.
+ (fhandler_base::set_name): Ditto.
+ (fhandler_base::open): Use NT native path in debug output.
+ * fhandler_mailslot.cc: Convert to NT native function calls.
+ * ntdll.h (struct _FILE_MAILSLOT_SET_INFORMATION): Define.
+ (NtCreateMailslotFile): Declare.
+ * path.cc (path_conv::set_normalized_path): Don't set wide_path to NULL.
+ (path_conv::set_name): Remove unused function.
+ * path.h (path_conv::set_name): Drop declaration.
+ (path_conv::operator =): Define.
+
+2007-08-12 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (getw): Remove redundant implementation.
+ (putw): Ditto.
+ (wcscmp): Ditto.
+ (wcslen): Ditto.
+ (memccpy): Ditto.
+
+2007-08-12 Corinna Vinschen <corinna@vinschen.de>
+
+ * ntdll.h: Add descriptive comments to special Rtl functions.
+ (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.
+
+2007-08-10 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (fillout_mntent): Fix calculation of unicode buffer size.
+
+2007-08-10 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (rename): Check oldpath and newpath for trailing dir
+ 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.
+
+2007-08-09 Ernie Coskrey <Ernie.Coskrey@steeleye.com>
+
+ * gendef (sigbe): Reset "incyg" while the stack lock is active to avoid
+ a potential race.
+
+2007-08-09 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (rename): Close oldpath file handle immediately after
+ 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.
+
+2007-08-02 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (readdir_get_ino): Accommodate native symlinks.
+ * syscalls.cc (rename): Ditto.
+
+2007-08-02 Christopher Faylor <me+cygwin@cgf.cx>
+
+ * lib/Makefile: Add missed file to accommodate below changes.
+
+2007-08-02 Christopher Faylor <me+cygwin@cgf.cx>
+
+ * lib/cygwin_attach_dll.c: Fix compiler warning.
+ * lib/cygwin_crt0.c: Ditto.
+
+2007-08-02 Christopher Faylor <me+cygwin@cgf.cx>
+
+ * dcrt0.cc (codepage_type): Remove definition.
+ * strfuncs.cc: Move it here. New file with bits of miscfuncs.cc.
+ * miscfuncs.cc: Remove wide character stuff.
+
+2007-08-02 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (rename): Move and add text to comment about testing
+ 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.
+
+2007-08-02 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.h (struct fs_info): Drop root_len and name_hash members.
+ (fsinfo::length): Remove.
+ (path_conv::rootdir): Remove.
+ * syscalls.cc (try_to_bin): Use rootdir function instead of
+ path_conv::rootdir method.
+
+2007-08-02 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (path_conv::ndisk_links): Fix typo in call to
+ NtClose.
+
+2007-08-01 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (rename): Check if oldpath and newpath refer to the
+ same file. If so, return successfully and perform no other action,
+ as per SUSv3.
+
+2007-08-01 Corinna Vinschen <corinna@vinschen.de>
+
+ * ntdll.h (STATUS_ACCESS_DENIED): Define.
+ * 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.
+
+2007-08-01 Corinna Vinschen <corinna@vinschen.de>
+
+ * localtime.cc (tzsetwall): Don't set TZ.
+
+2007-08-01 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (check_posix_perms): Remove.
+ (fhandler_base::fpathconf): Return value of pc.has_acls () instead
+ of calling check_posix_perms.
+
+2007-08-01 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (rename): Use unchanged path_conv in condition.
+
+2007-08-01 Corinna Vinschen <corinna@vinschen.de>
+
+ * smallprint.cc (__small_vsprintf): Add format specifier 'W' for
+ PWCHAR arguments. Move wide char handling after char handling.
+
+2007-07-31 Corinna Vinschen <corinna@vinschen.de>
+
+ * ntdll.h (RtlFreeAnsiString): Declare.
+ * ntdll.h (RtlFreeOemString): Declare.
+ * ntdll.h (RtlUnicodeStringToAnsiString): Declare.
+ * ntdll.h (RtlUnicodeStringToOemString): Declare.
+ * smallprint.cc: Renamed from smallprint.c. Drop unnecessary
+ forward declarations.
+ (__small_vsprintf): Add format specifiers 'C' for WCHAR arguments
+ and 'S' for PUNICODE_STRING arguments.
+
+2007-07-31 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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.
+
+2007-07-30 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (stat_worker): Don't call build_fh_pc with invalid pc.
+
+2007-07-29 Christopher Faylor <me+cygwin@cgf.cx>
+
+ * fhandler.cc (fhandler_base::wait_overlapped): Handle read EOF better
+ and issue a SIGPIPE when we get ERROR_NO_DATA.
+
+2007-07-29 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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 Christopher Faylor <me+cygwin@cgf.cx>
+
+ * cygtls.h (_cygtls::inside_kernel): Move function declaration into
+ _cygtls class.
+ * exceptions.cc (_cygtls::inside_kernel): Move function definition into
+ _cygtls class.
+
+ * fhandler.cc (fhandler_base::wait_overlapped): Make return tri-state
+ to detect when there is a EINTR situation. Add a pointer to a length
+ parameter. Move GetOverlappedResult into this function.
+ (fhandler_base::read_overlapped): Accommodate above changes and loop if
+ we receive a restartable signal.
+ (fhandler_base::write_overlapped): Ditto.
+ * fhandler.h (fhandler_base::wait_overlapped): Reflect above changes.
+ * fhandler_fifo.cc (fhandler_fifo::wait): Ditto.
+
+2007-07-28 Corinna Vinschen <corinna@vinschen.de>
+
+ * ntdll.h (RtlEqualUnicodePathPrefix): Rename from RtlEqualPathPrefix.
+ (RtlEqualUnicodePathSuffix): Rename from RtlEqualPathSuffix.
+ * fhandler_disk_file.cc (fhandler_disk_file::link): Accommodate above
+ change.
+
+2007-07-28 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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.
+
+2007-07-27 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::ftruncate): Use
+ NtQueryInformationFile instead of GetFileSize, NtFsControlFile instead
+ of DeviceIoControl.
+
+2007-07-27 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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.
+
+2007-07-26 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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.
+
+2007-07-25 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc (CreateToolhelp32Snapshot): Remove.
+
+2007-07-25 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc (Process32First): Remove.
+ (Process32Next): Remove.
+
+2007-07-25 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc (NetWkstaUserGetInfo): Remove.
+ (CharToOemBuffA): Remove.
+ (KillTimer): Remove.
+ (OemToCharBuffA): Remove.
+ (SetTimer): Remove.
+
+2007-07-20 Corinna Vinschen <corinna@vinschen.de>
+
+ * Makefile.in (DLL_OFILES): Add sec_auth.o.
+ * 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.
+
+2007-07-19 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (set_nt_attribute): Remove.
+ (set_file_attribute): Do it yourself instead of calling
+ set_nt_attribute.
+
+2007-07-19 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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 Corinna Vinschen <corinna@vinschen.de>
+
+ * sec_helper.cc: Remove unused code.
+
+2007-07-19 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc (SetSecurityDescriptorControl): Drop.
+ * security.cc (alloc_sd): Set security descriptor control flag without
+ calling SetSecurityDescriptorControl function.
+ * wincap.h (wincapc::has_dacl_protect): Rename from
+ has_security_descriptor_control.
+ * wincap.cc: Ditto throughout.
+
+2007-07-19 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc (SetUserObjectSecurity): Drop.
+ * pinfo.cc (pinfo::set_acl): Use NtSetSecurityObject instead of
+ SetKernelObjectSecurity.
+ * spawn.cc (spawn_guts): Use NtSetSecurityObject instead of
+ SetUserObjectSecurity.
+ * uinfo.cc (cygheap_user::init): Ditto.
+
+2007-07-19 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygheap.h (init_cygheap::luid): Remove.
+ * mmap.cc (mlock): Accommodate parameter change in call to
+ push_thread_privilege.
+ (munlock): Ditto.
+ * ntdll.h (STATUS_NOT_ALL_ASSIGNED): Define.
+ (NtAdjustPrivilegesToken): Declare.
+ * sec_helper.cc (cygpriv): Reorder to match numerical privilege order.
+ (privilege_luid): Take job of privilege_luid_by_name, using new
+ cygpriv.
+ (privilege_luid_by_name): Remove.
+ (privilege_name): Accommodate new cygpriv array.
+ (set_privilege): Call NtAdjustPrivilegesToken to avoid using advapi32.
+ Accommodate changes to privilege_name.
+ (set_cygwin_privileges): Simplify. Don't try to set
+ SE_CREATE_GLOBAL_PRIVILEGE on systems not supporting it.
+ * security.cc (sys_privs): Reorder to match numerical privilege order.
+ Use real privilege values as defined in security.h.
+ (get_system_priv_list): Drop unused grp_list argument. Create
+ list of privileges according to new wincapc::max_sys_priv value.
+ (get_priv_list): Call privilege_luid instead of privilege_luid_by_name.
+ Make priv a local value instead of a pointer.
+ (create_token): Accommodate parameter change in call to
+ push_self_privilege.
+ (lsaauth): Ditto.
+ (check_access): Use privilege values directly instead of calling
+ privilege_luid.
+ * security.h: Define real privilege values.
+ (cygpriv_idx): Remove.
+ (privilege_luid): Change declaration.
+ (privilege_luid_by_name): Drop declaration.
+ (set_privilege): Change declaration.
+ (set_process_privilege): Drop definition.
+ (_push_thread_privilege): Accomodate new set_privilege parameters.
+ * wincap.h (wincapc::max_sys_priv): New element.
+ * wincap.cc: Implement above element throughout.
+ (wincap_2000sp4): New wincaps structure.
+ (wincap_xpsp1): Ditto.
+ (wincap_xpsp2): Ditto.
+ (wincapc::init): Use new wincaps.
+ (wincapc::max_sys_priv): New element.
+
+2007-07-19 Corinna Vinschen <corinna@vinschen.de>
+
+ * dcrt0.cc (dll_crt0_0): Call set_cygwin_privileges here, after
+ initializing hProcToken.
+ * sec_helper.cc (init_global_security): Don't call set_cygwin_privileges here.
+
+2007-07-18 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygheap.h (shared_prefix): De-const.
+ (shared_prefix_buf): Add static buffer for shared prefix to avoid
+ additional allocation.
+ * cygheap.cc (cygheap_init): Set cygheap->shared_prefix to
+ cygheap->shared_prefix_buf and strcpy.
+
+2007-07-17 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (fhandler_base::fhaccess): Add check for R/O file system.
+ * security.cc (check_registry_access): Set errno to EROFS when checking
+ for W_OK.
+
+2007-07-17 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::opendir): Move setting
+ cfd->nohandle where it won't crash.
+
+2007-07-16 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygheap.h (cygheap_user::curr_imp_token): Rename from current_token.
+ Accommodate change throughout Cygwin.
+ (cygheap_user::imp_token): Rename from token. Accommodate change
+ 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.
+
+2007-07-14 Christopher Faylor <me+cygwin@cgf.cx>
+
+ * init.cc (in_dllentry): Delete.
+ (dll_entry): Remove assignment to deleted variable.
+ * winsup.h (in_dllentry): Delete declaration.
+ * exceptions.cc (inside_kernel): Use another method to see if we are in
+ dll_entry phase.
+
+2007-07-13 Christopher Faylor <me+cygwin@cgf.cx>
+
+ * init.cc (in_dllentry): Make NO_COPY to avoid spurious false
+ positives.
+
+2007-07-09 Christopher Faylor <me+cygwin@cgf.cx>
+
+ * debug.cc (close_handle): Change debug output format slightly.
+
+ * dlfcn.cc (dlclose): Don't close handle returned from
+ GetModuleHandle(NULL).
+
+ * fhandler.h (fhandler_pipe::create): Remove obsolete argument.
+ (fhandler_pipe::create): Ditto.
+ * fhandler.cc (fhandler_pipe::create): Ditto.
+ (fhandler_pipe::create): Ditto.
+
+2007-07-09 Christopher Faylor <me+cygwin@cgf.cx>
+
+ * strsig.cc (__signals): New macro.
+ (sys_sigabbrev): New array of signal strings, patterned after linux.
+ (siglist): Use __signals.
+ * include/cygwin/signal.h (sys_sigabbrev): Define.
+ * include/cygwin/version.h: Bump API minor version to 177.
+
+2007-07-09 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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.
+
+2007-07-08 Christopher Faylor <me+cygwin@cgf.cx>
+
+ * Makefile.in (DLL_OFILES): Add newly-imported random.o. Eliminate
+ reliance on libiberty.
+ * random.cc: Import from FreeBSD. Modify for Cygwin environment.
+ * include/cygwin/stdlib.h (random): Reflect change in return value to
+ be more linux/freebsd-like.
+ (srandom): Ditto.
+
+2007-07-07 Christopher Faylor <me+cygwin@cgf.cx>
+
+ * fhandler.h (fhandler_base::write): Remove __stdcall decoration.
+ (fhandler_pipe::write): Ditto.
+ (fhandler_fifo::write): Ditto.
+
+2007-07-07 Christopher Faylor <me+cygwin@cgf.cx>
+
+ Preliminary change to make pipes interruptible and fifos reliable.
+ * dtable.cc (dtable::find_fifo): Eliminate definition.
+ * dtable.h (dtable::find_fifo): Ditto for declaration.
+ * fhandler.cc (fhandler_base::raw_read): Remove pipe-specific stuff.
+ (fhandler_base::fhandler_base): Ditto.
+ (fhandler_base::close): Handle overlapped I/O structure if appropriate.
+ (fhandler_base::dup): Ditto.
+ (fhandler_base::fork_fixup): Ditto.
+ (fhandler_base::setup_overlapped): Define new function.
+ (fhandler_base::destroy_overlapped): Ditto.
+ (fhandler_base::wait_overlapped): Ditto.
+ (fhandler_base::read_overlapped): Ditto.
+ (fhandler_base::write_overlapped): Ditto.
+ * fhandler.h (fhandler_base::get_overlapped): Declare new function.
+ (fhandler_base::setup_overlapped): Ditto.
+ (fhandler_base::destroy_overlapped): Ditto.
+ (fhandler_base::wait_overlapped): Ditto.
+ (fhandler_base::read_overlapped): Ditto.
+ (fhandler_base::write_overlapped): Ditto.
+ (fhandler_base::get_guard): Eliminate.
+ (fhandler_pipe::*): Rework to eliminate most Win9x related cruft,
+ removing many variables and defining a new overlapped capability.
+ (fhandler_fifo::*): Ditto.
+ (fifo_state): Declare new enum.
+ * fhandler_fifo.cc (fhandler_fifo::fhandler_fifo): Remove old Win9x
+ stuff. Initialize overlapped handle to NULL.
+ (fhandler_fifo::set_use): Eliminate.
+ (fhandler_fifo::open_nonserver): Define.
+ (fhandler_fifo::open): Rework to use named pipes and overlapped I/O.
+ (fhandler_fifo::wait): Define new function to wait for named pipe
+ connection.
+ (fhandler_fifo::read): Rework to use wait() and new overlapped I/O
+ functionality.
+ (fhandler_fifo::write): Ditto.
+ (fhandler_fifo::dup): Eliminate.
+ * pinfo.cc (commune_process): Remove fifo handling.
+ (_pinfo::commune_request): Ditto.
+ * pinfo.h (picom): Ditto.
+ * pipe.cc (fhandler_pipe::fhandler_pipe): Remove Win9x stuff.
+ Initialize overlapped handle to NULL.
+ (fhandler_pipe::open): Eliminate Win9x stuff.
+ (fhandler_pipe::set_close_on_exec): Eliminate.
+ (read_pipe): Eliminate.
+ (fhandler_pipe::close): Ditto.
+ (fhandler_pipe::fixup_after_exec): Ditto.
+ (fhandler_pipe::fixup_in_child): Ditto.
+ (fhandler_pipe::read): Rework to use overlapped I/O.
+ (fhandler_pipe::write): New function using overlapped I/O.
+ (fhandler_pipe::dup): Rework to eliminate Win9x stuff.
+ (fhandler_pipe::create_selectable): Rework to eliminate Win9x and use
+ overlapped I/O.
+ * select.cc (peek_pipe): Rework to eliminate Win9x stuff and use
+ overlapped I/O.
+ (fhandler_base::ready_for_read): Ditto.
+
+2007-07-07 Christopher Faylor <me+cygwin@cgf.cx>
+
+ * path.cc (symlink_info::check_shortcut): Handle device "symlinks"
+ specially - don't posixify them.
+
+2007-07-07 Christopher Faylor <me+cygwin@cgf.cx>
+
+ * fhandler_disk_file.cc: White space.
+ * fhandler_proc.cc: Ditto.
+ * fhandler_virtual.cc: Ditto.
+
+2007-07-07 Christopher Faylor <me+cygwin@cgf.cx>
+
+ * fork.cc: White space.
+ * net.cc: Ditto.
+ * posix_ipc.cc: Ditto.
+
+2007-07-06 Corinna Vinschen <corinna@vinschen.de>
+
+ * times.cc (gettimeofday): Align definition to POSIX.
+
+2007-07-06 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygwin.din: Export wcstol, wcstoll, wcstoul, wcstoull, wcsxfrm.
+ * include/cygwin/version.h: Bump API minor number.
+
+2007-07-05 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::opendir): Add missing
+ OBJ_INHERIT flag when creating OBJECT_ATTRIBUTES.
+ (fhandler_disk_file::rewinddir): Ditto.
+
+2007-07-04 Corinna Vinschen <corinna@vinschen.de>
+
+ * times.cc: Define __timezonefunc__ before including time.h to protect
+ definition of timezone function.
+
+2007-07-04 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/cygwin/time.h: Switch to timezone variable by default. Add
+ comment.
+
+2007-06-29 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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.
+
+2007-06-28 Brian Dessent <brian@dessent.net>
+
+ * include/cygwin/version.h: Fix comment typo.
+
+2007-06-28 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygwin.din: Export stpcpy, stpncpy.
+ * posix.sgml: Add stpcpy and stpncpy to list of implemented
+ GNU extensions.
+ * include/cygwin/version.h: Bump API minor number.
+
+2007-06-27 Corinna Vinschen <corinna@vinschen.de>
+
+ * shared_info.h (SHARED_INFO_CB): Accommodate change to shared_info.
+ (CURR_SHARED_MAGIC): Ditto.
+ (class shared_info): Add heap_slop_inited member.
+ * shared.cc (shared_info::heap_slop_size): Use heap_slop_inited to
+ track initializing heap_slop since 0 is a valid value for heap_slop.
+ Drop useless < 0 consideration.
+
+2007-06-27 Eric Blake <ebb9@byu.net>
+
+ * assert.cc (__assert_func): New function, to match newlib header
+ change.
+ * cygwin.din: Export __assert_func.
+ * include/cygwin/version.h: Bump API minor number.
+
+2007-06-21 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc (WSAIoctl): Remove.
+ * cygwin.din: Export freeifaddrs, getifaddrs.
+ * fhandler_socket.cc (fhandler_socket::ioctl): Drop SOCKET parameter
+ from get_ifconf.
+ * net.cc: Include ifaddrs.h.
+ (in_are_prefix_equal): Match addresses in network byte order.
+ (ip_addr_prefix): Convert address into host byte order before
+ testing with IN_LOOPBACK.
+ (struct ifall): Define.
+ (get_xp_ifs): Replace get_xp_ifconf. Return struct ifall array.
+ (get_2k_ifs): Ditto, replace get_2k_ifconf.
+ (get_nt_ifs): Ditto, replace get_nt_ifconf.
+ (getifaddrs): New function.
+ (freeifaddrs): New function.
+ (get_ifconf): Call matching get_XX_ifs function and create
+ ifc content from here. Drop lo fake since it's now in get_nt_ifs.
+ * posix.sgml: Add freeifaddrs and getifaddrs to list of implemented
+ BSD functions.
+ * wincap.h (wincapc::has_broken_if_oper_status): New element.
+ * wincap.cc: Implement above element throughout.
+ * include/ifaddrs.h: New file.
+ * include/cygwin/version.h: Bump API minor number.
+
+2007-06-20 Eric Blake <ebb9@byu.net>
+
+ * cygwin.din: Export exp10, exp10f, pow10, pow10f, strcasestr,
+ funopen, fopencookie.
+ * include/cygwin/version.h: Bump API minor number.
+ * posix.sgml: Minor improvements.
+
+2007-06-20 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/cygwin/if.h (IFF_POINTOPOINT): Fix typo.
+
+2007-06-16 Christopher Faylor <me+cygwin@cgf.cx>
+
+ * include/search.h: Reinstate node_t definition.
+
+2007-06-16 Christopher Faylor <me+cygwin@cgf.cx>
+
+ * include/sys/cdefs.h: Remove in favor of newlib version.
+
+2007-06-14 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc (GetIpForwardTable): Define.
+ * fhandler_socket.cc (fhandler_socket::ioctl): Handle SIOCGIFDSTADDR.
+ * net.cc (get_routedst): New static function to get destination
+ address of point-to-point interfaces.
+ (get_xp_ifconf): Handle SIOCGIFDSTADDR.
+ (get_2k_ifconf): Ditto.
+ (get_nt_ifconf): Ditto.
+ (get_ifconf): Ditto.
+ * include/asm/socket.h (SIOCGIFDSTADDR): Define.
+ * include/cygwin/if.h (struct ifreq): Add ifru_dstaddr member.
+ (ifr_dstaddr): Define.
+ * include/cygwin/in.h: Cast ipv4 addresses correctly to in_addr_t in
+ definitions.
+
+2007-06-12 Christopher Faylor <me+cygwin@cgf.cx>
+
+ * signal.cc (usleep): Use useconds_t for the type as per POSIX.
+
+2007-06-12 Corinna Vinschen <corinna@vinschen.de>
+
+ * Makefile.in (DLL_OFILES): Add xsique.o.
+ * cygwin.din (confstr): Make NOSIGFE.
+ (insque): Export.
+ (remque): Export.
+ * lsearch.cc: Remove superfluous _SEARCH_PRIVATE define.
+ * posix.sgml: Move insque to defined SUSv3 interfaces. Remove
+ comment for remque.
+ * include/search.h: Remove _SEARCH_PRIVATE guarded definitions.
+ Add struct qelem definition. Add insque and remque declarations.
+ * include/cygwin/version.h: Bump API minor number.
+ * include/sys/queue.h: Remove insque/remque definitions so as not
+ to collide with SUSv3 compatible declaration in search.h.
+ * libc/xsique.cc: New file implementing insque and remque.
+
+2007-06-12 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (fhandler_base::fstat): Set pipe permission bits more
+ correctly.
+
+2007-06-11 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygwin.din (confstr): Export.
+ * posix.sgml (confstr): Move to list of implemented SUSv3 functions.
+ * sysconf.cc (confstr): Implement.
+ * include/cygwin/version.h: Bump API minor number.
+
+2007-06-05 Corinna Vinschen <corinna@vinschen.de>
+
+ * ansi.sgml: Delete.
+ * misc-std.sgml: Delete.
+ * posix.sgml: Rework entirely.
+
+2007-05-29 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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.
+
+2007-05-22 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (cwdstuff::set): Revert useless acquire check.
+
+2007-05-22 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (cwdstuff::set): Avoid double aquiring of cwd_lock.
+ Open directory with inheriting enabled.
+
+2007-05-21 Christian Franke <franke@computer.org>
+
+ * fhandler_floppy.cc (fhandler_dev_floppy::lseek): Don't invalidate
+ devbuf if new position is within buffered range.
+
+2007-05-21 Eric Blake <ebb9@byu.net>
+
+ * include/search.h (hsearch_r): Provide declaration.
+
+2007-05-21 Christian Franke <franke@computer.org>
+ Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_floppy.cc (fhandler_dev_floppy::lseek): Set buf size to
+ sector size. Simplify non-sector aligned case. Handle errors from
+ raw_read.
+
+2007-05-15 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (adjust_socket_file_mode): New inline function.
+ (fhandler_socket::fchmod): Squeeze mode through adjust_socket_file_mode
+ before using it.
+ (fhandler_socket::bind): Ditto.
+
+2007-03-19 Ryan C. Gordon <icculus@icculus.org>
+
+ * path.cc (fs_info::update): Set and use is_cdrom.
+ * path.cc (fillout_mntent): Set ret.mnt_type to something more
+ Linux-like, based on data from fs_info. Move "system" and "user"
+ strings from mnt_type to mnt_opts.
+ * path.h (struct fs_info): Add is_cdrom field.
+ * path.h (fs_info::clear): Initialize is_cdrom.
+ * path.h (struct fs_info): Add IMPLEMENT_STATUS_FLAG(bool,is_cdrom).
+ * path.h (class path_conv): Add fs_is_cdrom method. Add missing
+ fs_is_netapp method.
+
+2007-05-14 Eric Blake <ebb9@byu.net>
+
+ * cygwin.din (asnprintf, dprint, _Exit, vasnprintf, vdprintf): Export.
+ * include/cygwin/version.h: Bump API minor number.
+
+2007-04-18 Brian Dessent <brian@dessent.net>
+
+ * cygwin.sc: Remove duplicated .debug_macinfo section.
+ * dllfixdbg: Also copy DWARF-2 sections into .dbg file.
+
+2007-04-06 Eric Blake <ebb9@byu.net>
+
+ * include/stdint.h (WINT_MIN): Fix sign.
+
+2007-04-04 Eric Blake <ebb9@byu.net>
+
+ * include/stdint.h (WINT_MIN, WINT_MAX): Fix definition.
+
+2007-03-30 Christopher Faylor <me@cgf.cx>
+
+ * external.cc (cygwin_internal): Implement CW_SET_DOS_FILE_WARNING.
+ * include/sys/cygwin.h: Define CW_SET_DOS_FILE_WARNING.
+
+2007-03-29 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygheap.cc (cygheap_init): Fix formatting. Remove comment. Set
+ shared_prefix depending only on terminal service capability.
+ * dcrt0.cc (dll_crt0_1): Don't call set_cygwin_privileges here.
+ * fhandler_fifo.cc (fhandler_fifo::open): Create the mutex as global
+ object.
+ * posix_ipc.cc (ipc_mutex_init): Use cygheap->shared_prefix.
+ (ipc_cond_init): Ditto.
+ * sec_helper.cc (privilege_name): Make static. Use LookupPrivilegeName
+ directly to be independent of the state of cygheap.
+ (set_privilege): Take a LUID as parameter instead of an index value.
+ Only print debug output in case of failure.
+ (set_cygwin_privileges): Add comment. Use LookupPrivilegeValue to
+ get privilege LUIDs.
+ (init_global_security): Call set_cygwin_privileges here.
+ * security.h (privilege_name): Drop declaration.
+ (set_privilege): Declare according to above change.
+ (set_process_privilege): Call privilege_luid to get LUID.
+ (_push_thread_privilege): Ditto.
+ * shared.cc (open_shared): Add comment. On systems supporting the
+ SeCreateGlobalPrivilege, try to create/open global shared memory first.
+ Fall back to local shared memory if that fails.
+ * thread.cc (semaphore::semaphore): Use cygheap->shared_prefix.
+ * wincap.h (wincapc::has_create_global_privilege): New element.
+ * wincap.cc: Implement above element throughout.
+
+2007-03-28 Christopher Faylor <me@cgf.cx>
+
+ * spawn.cc (spawn_guts): Start pure-windows processes in a suspended
+ state to avoid potential DuplicateHandle problems.
+
+2007-03-13 Eric Blake <ebb9@byu.net>
+
+ * include/cygwin/stat.h (S_TYPEISMQ, S_TYPEISSEM, S_TYPEISSHM):
+ Avoid compiler warnings.
+
+2007-03-07 Christopher Faylor <me@cgf.cx>
+
+ * signal.cc (handle_sigprocmask): Remove extraneous
+ sig_dispatch_pending.
+
+2007-03-07 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_proc.cc: Fix formatting. Drop setting errno when creating
+ proc file content.
+ (format_proc_uptime): Simplify.
+ (format_proc_cpuinfo): Align more closely to output of Linux 2.6 kernel.
+ Evaluate more data, especially for AMD CPUs.
+
+2007-03-06 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.h (fhandler_base::fstat_helper): Add creation time parameter.
+ * glob.cc (stat32_to_stat64): Set st_birthtim to st_mtim.
+
+2007-03-06 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/cygwin/stat.h (S_TYPEISMQ): Define.
+ (S_TYPEISSEM): Dttio.
+ (S_TYPEISSHM): Ditto.
+
+2007-03-06 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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.
+
+2007-03-02 Corinna Vinschen <corinna@vinschen.de>
+
+ * ntdll.h (struct _FILE_NAMES_INFORMATION): Define.
+ * syscalls.cc (unlink_nt): Check shared directory for being empty
+ before trying to move and mark for deletion.
+
+2007-03-02 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (get_file_attribute): Avoid compiler warning.
+
+2007-03-01 Christopher Faylor <me@cgf.cx>
+
+ * fork.cc (fork): Reset child to true after fork since it may have been
+ reset by fork memory copies.
+
+2007-03-01 Christopher Faylor <me@cgf.cx>
+
+ * 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.
+
+2007-02-27 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (close_user_proc_parms_cwd_handle): Remove.
+ (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.
+
+2007-02-27 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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.
+
+2007-02-26 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (fhandler_base::fstat): Set all file times to arbitrary
+ fixed value.
+
+2007-02-26 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_registry.cc (registry_listing): Drop name of HKEY_DYN_DATA.
+ (registry_keys): Drop HKEY_DYN_DATA.
+ * net.cc: Fix comment.
+ * syslog.cc: Ditto.
+
+2007-02-26 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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.
+
+2007-02-23 Corinna Vinschen <corinna@vinschen.de>
+
+ Throughout remove all usage of wincap.has_security.
+ * 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.
+
+2007-02-23 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.h (class fhandler_pipe): Remove members writepipe_exists,
+ orig_pid and id. Make hit_eof inline.
+ * fhandler_fifo.cc (fhandler_fifo::open): Drop handling of
+ writepipe_exists, orig_pid and id.
+ * pipe.cc: Ditto throughout.
+ (pipecount): Remove.
+ (pipeid_fmt): Remove.
+ (fhandler_pipe::hit_eof): Simplify. Move to fhandler.h.
+ (fhandler_pipe::dup): Drop leave label.
+ (fhandler_pipe::create): Drop has_unreliable_pipes case.
+ * wincap.cc: Remove has_unreliable_pipes throughout.
+ * wincap.h: Ditto.
+
+2007-02-23 Corinna Vinschen <corinna@vinschen.de>
+
+ * devices.in: Change native device name to native NT device name for
+ /dev/null, /dev/comX and /dev/ttySx.
+ * devices.cc: Regenerate.
+ * fhandler.cc (fhandler_base::open_9x): Remove.
+ (fhandler_base::open): Don't test for DOS device name, don't call
+ open_9x.
+ (fhandler_dev_null::open): Remove.
+ * fhandler.h (class fhandler_base): Drop open_9x declaration.
+ (class fhandler_dev_null): Drop open declaration.
+
+2007-02-23 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_console.cc (fhandler_console::need_invisible): Drop
+ 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.
+
+2007-02-23 Corinna Vinschen <corinna@vinschen.de>
+
+ * exceptions.cc (dummy_ctrl_c_handler): Remove.
+ (init_console_handler): Drop has_null_console_handler_routine checks.
+ * fhandler_raw.cc (fhandler_dev_raw::open): Drop has_raw_devices check.
+ * fhandler_serial.cc (fhandler_serial::open): Drop
+ .supports_reading_modem_output_lines check.
+ * miscfuncs.cc (low_priority_sleep): Drop has_switch_to_thread check.
+ * shared.cc (open_shared): Drop needs_memory_protection checks.
+ * spawn.cc (spawn_guts): Drop start_proc_suspended check.
+ * uname.cc (uname): Drop has_valid_processorlevel check.
+ * wincap.cc: Remove has_raw_devices, has_valid_processorlevel,
+ supports_reading_modem_output_lines, needs_memory_protection,
+ has_switch_to_thread, start_proc_suspended and
+ has_null_console_handler_routine throughout.
+ * wincap.h: Ditto.
+
+2007-02-23 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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.
+
+2007-02-22 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_console.cc (fhandler_console::read): Drop 9x specific
+ handling of AltGr key.
+ * mmap.cc: Take NT for granted throughout.
+ * wincap.cc: Remove map_view_of_file_ex_sucks, altgr_is_ctrl_alt,
+ has_working_copy_on_write, share_mmaps_only_by_name,
+ virtual_protect_works_on_shared_pages, has_mmap_alignment_bug and
+ has_working_virtual_lock throughout.
+ * wincap.h: Ditto.
+
+2007-02-22 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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 Corinna Vinschen <corinna@vinschen.de>
+
+ * dir.cc (rmdir): Move existance check in front of
+ has_dot_last_component check. Simplify setting errno in latter case.
+
+2007-02-22 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (fhandler_base::write): Remove wincap.has_lseek_bug case.
+ Simplify seek beyond EOF case.
+ * times.cc (times): Remove wincap.has_get_process_times case.
+ * wincap.cc: Remove has_delete_on_close, has_page_guard,
+ has_get_process_times and has_lseek_bug throughout.
+ * wincap.h: Ditto.
+
+2007-02-22 Corinna Vinschen <corinna@vinschen.de>
+
+ 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 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::closedir): Fix bug
+ introduced by switching to NtClose.
+
+2007-02-22 Christopher Faylor <me@cgf.cx>
+
+ * dcrt0.cc (child_info_fork::alloc_stack_hard_way): Change sense of
+ guard test. Increase size of stack reserved and increase size before
+ the current stack pointer. Use pointers when doing arithmetic.
+ (dll_crt0_1): Initialize exception handler when we notice we're the
+ child of a fork from non-main thread.
+ * fork.cc (frok::parent): Make argument volatile.
+ (frok::child): Ditto.
+ (lock_signals): New class.
+ (lock_pthread): Ditto.
+ (hold_everhthing): Ditto.
+ (frok::parent): Move atforkprepare and atforkparent to lock_pthread
+ class.
+ (fork): Make ischild boolean. Use hold_everything variable within
+ limited scope to set various mutexes in such a way as to avoid
+ deadlocks.
+ * thread.h (pthread_mutex::tid): New variable, active when debugging
+ for tracking thread id of owner.
+ (pthread_mutex::set_owner): Set tid when debugging.
+ * thread.cc (pthread_mutex::pthread_mutex): Clear tid.
+ (pthread_mutex::_unlock): Ditto when unlocking.
+ (pthread_mutex::fixup_after_fork): Set tid to special value after
+ forking since owner is unknown.
+
+2007-02-22 Corinna Vinschen <corinna@vinschen.de>
+
+ 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 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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.
+
+2007-02-21 Corinna Vinschen <corinna@vinschen.de>
+
+ * wincap.cc (wincap_unknown): Change settings for unknown to reflect
+ the capabilities of NT4.
+ (wincap_95): Remove.
+ (wincap_95osr2): Remove.
+ (wincap_98): Remove.
+ (wincap_98se): Remove.
+ (wincap_me): Remove.
+ (wincap_nt3): Remove.
+ (wincapc::init): Temporarily bail out on any 9x system.
+
+2007-02-20 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygwin.din (sem_unlink): Export.
+ * posix_ipc.cc: Include thread.h and semaphore.h. Remove TODO
+ comment.
+ (ipc_names): Add max_len member. Set to maximum length of the path
+ before tacking on the prefix path. Set prefix path for named semaphors
+ to /dev/shm, as on Linux.
+ (enum ipc_type_t): Change sem to semaphore to avoid name conflicts.
+ (check_path): Detect empty paths. Use ipc_names's max_len member.
+ Use __small_sprintf to create full object path name. Special case
+ semaphores.
+ (ipc_cond_init): Drop superfluous strcpy.
+ (class ipc_flock): New class to simplify file locking in subsequent
+ code.
+ (struct mq_hdr): Raise size of mqh_uname to allow adding a unique
+ LUID to the name.
+ (mq_open): Fix formatting. Create unique synchronization object names
+ using AllocateLocallyUniqueId.
+ (struct sem_finfo): New structure defining named semaphore file content.
+ (sem_open): Move here. Rework implementation to allow kernel
+ persistent implementation of POSIX named semaphores.
+ (_sem_close): Implement sem_close.
+ (sem_close): Move here. Just call _sem_close with do_close parameter
+ set to true.
+ (sem_unlink): New function.
+ * pthread.cc (mangle_sem_name): Remove.
+ (sem_open): Move to posix_ipc.cc.
+ (sem_close): Ditto.
+ * syscalls.cc (close_all_files): Call semaphore::terminate here.
+ * thread.cc: Fix formatting. Rearrange semaphore functions so that
+ they are close together.
+ (semaphore::semaphore): Rework to play nicely with new named semaphore
+ implementation.
+ (semaphore::_terminate): Call _sem_close if semaphore is a named
+ semaphore.
+ (semaphore::destroy): Don't destroy named semaphores. Return EINVAL
+ instead.
+ (semaphore::close): Only destroy named semaphores. Return EINVAL
+ otherwise.
+ (semaphore::open): Rework to play nicely with new named semaphore
+ implementation. Loop through existing semaphores to be able to
+ return same sem_t pointer as a former call on the same named semaphore.
+ (semaphore::getinternal): New function called from _sem_close.
+ * thread.h (class List): Make mx and head public.
+ (class semaphore): Fix formatting. Align method declarations with
+ implementation in thread.cc. Add members used for named semaphores.
+ (semaphore::terminate): New static method.
+ * include/semaphore.h: Redefine SEM_FAILED. Fix formatting.
+ (sem_unlink): Add declaration.
+ * include/cygwin/version.h: Bump API minor number.
+
+2007-02-20 Christopher Faylor <me@cgf.cx>
+
+ * exceptions.cc (_cygtls::signal_exit): Only call myself.exit when when
+ exit_state indicates that we've visited do_exit.
+ * sync.h (lock_process::lock_process): Use renamed exit_state -
+ ES_PROCESS_LOCKED.
+ * winsup.h: Rename ES_MUTO_SET to ES_PROCESS_LOCKED.
+
+2007-02-20 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::bind): Remove printing wrong
+ errno in debug output.
+
+2007-02-19 Christopher Faylor <me@cgf.cx>
+
+ Remove extraneous whitespace.
+ * pinfo.cc (commune_process): Use default argument to lock_process.
+ * sigproc.cc: Update copyright.
+ * select.cc: Ditto.
+
+2007-02-15 Corinna Vinschen <corinna@vinschen.de>
+
+ * posix_ipc.cc (mq_open): Avoid compiler warning. Initialize mqhdr
+ before using it in file exists case.
+ * include/mqueue.h (mqd_t): Make non-pointer type.
+
+2007-02-15 Corinna Vinschen <corinna@vinschen.de>
+
+ * posix_ipc.cc (ipc_mutex_init): Create global object name.
+ (ipc_cond_init): Ditto.
+ (struct mq_hdr): Add mqh_uname member to store synchronization object
+ name.
+ (mq_open): Create unique synchronization object name and store in
+ mq_hdr->mqh_uname. Use this name in calls to ipc_mutex_init and
+ ipc_cond_init.
+
+2007-02-14 Corinna Vinschen <corinna@vinschen.de>
+
+ * Makefile.in (DLL_OFILES): Add posix_ipc.o.
+ * cygwin.din (mq_close): Export.
+ (mq_getattr): Export.
+ (mq_notify): Export.
+ (mq_open): Export.
+ (mq_receive): Export.
+ (mq_send): Export.
+ (mq_setattr): Export.
+ (mq_timedreceive): Export.
+ (mq_timedsend): Export.
+ (mq_unlink): Export.
+ * posix_ipc.cc: New file implementing the above functions. Move
+ shm_open and shm_unlink from syscalls.cc here.
+ * sysconf.cc (sca): Set value of _SC_MQ_OPEN_MAX to MQ_OPEN_MAX,
+ _SC_MQ_PRIO_MAX to MQ_PRIO_MAX, _SC_MESSAGE_PASSING to
+ _POSIX_MESSAGE_PASSING.
+ * include/limits.h (MQ_OPEN_MAX): Define.
+ (MQ_PRIO_MAX): Define.
+ * include/mqueue.h: New file.
+ * include/cygwin/version.h: Bump API minor number.
+
+2007-02-13 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/cygwin/stdlib.h (valloc): Declare.
+ (memalign): Declare.
+
+2007-02-09 Pierre A. Humblet <Pierre.Humblet@ieee.org>
+
+ * libc/minires-os-if.c (write_record): Handle DNS_TYPE_SRV and
+ some obsolete types.
+
+2007-02-08 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (check_shm): New static function to do path checking
+ common to shm_open and shm_unlink. Check for /dev/shm existance.
+ (shm_open): Call check_shm.
+ (shm_unlink): Ditto.
+
+2007-02-08 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygwin.din (shm_open): Export.
+ (shm_unlink): Export.
+ * syscalls.cc (shm_open): New function.
+ (shm_unlink): New function.
+ * sysconf.cc (sca): Set value of _SC_SHARED_MEMORY_OBJECTS to
+ _POSIX_SHARED_MEMORY_OBJECTS.
+ * include/cygwin/version.h: Bump API minor number.
+ * include/sys/mman.h (shm_open): Add prototype.
+ (shm_unlink): Ditto.
+
+2007-02-08 Christopher Faylor <me@cgf.cx>
+ Corinna Vinschen <corinna@vinschen.de>
+
+ * cygmalloc.h (__set_ENOMEM): Declare.
+ (MALLOC_FAILURE_ACTION): Call __set_ENOMEM.
+ * malloc_wrapper.cc (malloc) Remove setting errno here.
+ (realloc): Ditto.
+ (calloc): Ditto.
+ (memalign): Ditto.
+ (valloc): Ditto.
+ (posix_memalign): Save and restore errno.
+
+2007-02-07 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygmalloc.h (MALLOC_FAILURE_ACTION): Move to correct #if branch.
+
+2007-02-07 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygmalloc.h (MALLOC_FAILURE_ACTION): Define empty.
+ * cygwin.din (posix_madvise): Export.
+ (posix_memalign): Export.
+ * fhandler.cc (fhandler_base::fpathconf): Return useful values in
+ _PC_VDISABLE, _PC_SYNC_IO and _PC_SYMLINK_MAX cases.
+ * malloc_wrapper.cc (malloc): Set errno here since it's not set in
+ dlmalloc.c anymore.
+ (realloc): Ditto.
+ (calloc): Ditto.
+ (memalign): Ditto.
+ (valloc): Ditto.
+ (posix_memalign): New function.
+ * mmap.cc (posix_madvise): New function.
+ * sysconf.cc (get_open_max): New function.
+ (get_page_size): Ditto.
+ (get_nproc_values): Ditto.
+ (get_avphys): Ditto.
+ (sc_type): New type.
+ (sca): New array to map _SC_xxx options to sysconf return values.
+ (sysconf): Reimplement using sca array.
+ * include/limits.h: Add all missing values as defined by SUSv3.
+ * include/pthread.h (PTHREAD_DESTRUCTOR_ITERATIONS): Move definition
+ to sys/limits.h.
+ (PTHREAD_KEYS_MAX): Ditto.
+ * include/semaphore.h (SEM_VALUE_MAX): Ditto.
+ * include/cygwin/stdlib.h (posix_memalign): Declare.
+ * include/cygwin/version.h: Bump API minor number.
+ * include/sys/mman.h: Add posix_madvise flags.
+ (posix_madvise): Declare.
+ * include/sys/termios.h (_POSIX_VDISABLE): Move definition to
+ sys/limits.h.
+
+2007-02-05 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_serial.cc (fhandler_serial::tcsetattr): Add support for
+ baud rates up to 3000000 baud. Add missing 128K and 256K cases.
+ (fhandler_serial::tcgetattr): Ditto.
+ * include/sys/termios.h: Add baud rate definitions from B460800 up to
+ B3000000.
+
+2007-02-02 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (unlink_nt): Add missing assignment in case NtClose fails.
+
+2007-02-01 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (ga_dup): New function, taken from ga_clone with v4-in-v6
+ mapping addition.
+ (ga_clone): Just call ga_dup from here.
+ (ga_duplist): New function to duplicate list of struct addrinfo.
+ (ga_echeck): Don't check ai_flags, it already happened in
+ cygwin_getaddrinfo.
+ (cygwin_freeaddrinfo): Always call ipv4_freeaddrinfo.
+ (cygwin_getaddrinfo): Use new wincap.supports_all_posix_ai_flags
+ flag rather than wincap.has_gaa_on_link_prefix. Always duplicate
+ WinSock's addrinfo list to a self-allocated list. Handle AI_V4MAPPED
+ for pre-Vista platforms supporting getaddrinfo.
+ * wincap.h (wincapc::supports_all_posix_ai_flags): New element.
+ * wincap.cc: Implement above element throughout.
+ * include/netdb.h: Note how AI_ADDRCONFIG is not supported pre-Vista.
+ Remove superfluous comment.
+
+2007-02-01 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/cygwin/socket.h: Add IPv6 socket options.
+
+2007-01-31 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (cygwin_getaddrinfo): Fix thinko in AI_ADDRCONFIG handling.
+
+2007-01-31 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (cygwin_getaddrinfo): Check ai_flags for valid values.
+ Handle AI_NUMERICSERV. Handle AI_ADDRCONFIG behaviour on Vista.
+ * include/netdb.h (AI_NUMERICSERV): Add missing flag.
+
+2007-01-30 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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.
+
+2007-01-30 Corinna Vinschen <corinna@vinschen.de>
+
+ * sigproc.cc (child_info::child_info): Set msv_count to non-zero
+ value only on systems requiring it.
+
+2007-01-28 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/ftw.h: Include sys/cdefs.h.
+
+2007-01-26 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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
+ directories. Explain why.
+
+2007-01-24 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (if_nametoindex): This time, really free IP_ADAPTER_ADDRESSES
+ memory.
+ (if_indextoname): Ditto.
+
+2007-01-24 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.h (pop_thread_privilege): Revert to previous state, not
+ to token used for impersonation.
+
+2007-01-24 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygheap.h (cygheap_user::deimpersonate): Always RevertToSelf.
+
+2007-01-23 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (gai_errmap): Add EAI_OVERFLOW entry. Fix formatting.
+ (cygwin_gai_strerror): Drop using EAI_MAX.
+ (w32_to_gai_err): Ditto.
+ * include/netdb.h: Define EAI_OVERFLOW. Remove EAI_MAX.
+
+2007-01-23 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/netdb.h: Add AI_xxx flags available since Vista.
+
+2007-01-23 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (if_nametoindex): Free IP_ADAPTER_ADDRESSES memory.
+ (if_indextoname): Ditto.
+ (if_nameindex): Ditto. Remove duplicate indexed entries in result.
+
+2007-01-21 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc (WSAIoctl): Define.
+ (SendARP): Define.
+ * cygwin.din: Export if_freenameindex, if_indextoname, if_nameindex and
+ if_nametoindex.
+ * fhandler_procnet.cc: Drop including wchar.h. Drop definitions of
+ GAA_FLAG_INCLUDE_ALL_INTERFACES, IP_ADAPTER_UNICAST_ADDRESS_VISTA.
+ (fhandler_procnet::exists): Check for has_gaa_prefixes. Call
+ get_adapters_addresses here.
+ (fhandler_procnet::readdir): Ditto.
+ (prefix): Move to net.cc.
+ (fhandler_procnet::fill_filebuf): Call get_adapters_addresses here.
+ Simplify allocation. Use AdapterName rather than FriendlyName as
+ interface name. Use IfIndex if available, Ipv6IfIndex otherwise.
+ (in6_are_prefix_equal): Move to net.cc.
+ * fhandler_socket.cc: Define old SIOCGxxx values.
+ (CONV_OLD_TO_NEW_SIO): Convert old SIOCGxxx value to new one.
+ (struct __old_ifreq): Define old struct ifreq.
+ (fhandler_socket::ioctl): Handle old SIOCGxxx values. Handle new
+ SIOCGIFFRNDLYNAM command. Simplify copying ifreq data to user space.
+ Call get_ifconf with additional SOCKET parameter.
+ * net.cc (IP_ADAPTER_UNICAST_ADDRESS_LH): Define.
+ (IP_ADAPTER_ADDRESSES_LH): Define.
+ (SIO_GET_INTERFACE_LIST): Define.
+ (sockaddr_in6_old): Define.
+ (sockaddr_gen): Define.
+ (INTERFACE_INFO): Define.
+ (IN_LOOPBACK): Define.
+ (in_are_prefix_equal): New static function.
+ (ip_addr_prefix): New function, replaces prefix function, add AF_INET
+ handling.
+ (GAA_FLAG_INCLUDE_ALL_INTERFACES): Define.
+ (get_adapters_addresses): New function.
+ (WS_IFF_xxx): Define Winsock interface flag values.
+ (convert_ifr_flags): New function to convert Winsock interface flag
+ values to Cygwin interface flag values.
+ (get_xp_ifconf): New get_ifconf implementation for XP SP1 and above.
+ (get_2k_ifconf): Fix interface index. Fix formatting.
+ (get_nt_ifconf): Fix formatting.
+ (get_95_ifconf): Ditto.
+ (get_ifconf): Take additional SOCKET parameter. Call get_xp_ifconf
+ on XP SP1 and above.
+ (if_nametoindex): New function.
+ (if_indextoname): New function.
+ (if_nameindex): New function.
+ (if_freenameindex): New function.
+ (in6_are_prefix_equal): Moved here from fhandler_procnet.cc.
+ * wincap.cc (wincap_xp): Define has_gaa_prefixes as true by default.
+ (wincapc::init): Assume has_osversioninfoex by default. Call
+ GetVersionEx with OSVERSIONINFOEX first. Call with OSVERSIONINFO only
+ if that fails. Simplify NT4 case and try to avoid strcmp. Check XP
+ Service Pack using version.wServicePackMajor to avoid strcmp.
+ * include/asm/socket.h (SIOCGIFFRNDLYNAM): Define.
+ * include/cygwin/if.h: Fix formatting.
+ (IFF_POINTTOPOINT): Define.
+ (IFF_NOARP): Define.
+ (IFF_LOWER_UP): Define.
+ (IFF_DORMANT): Define.
+ (struct if_nameindex): Define.
+ (IFRF_FRIENDLYNAMESIZ): Define.
+ (struct ifreq_frndlyname): Define.
+ (IFNAMSIZ): Redefine as 44.
+ (IF_NAMESIZE): Define.
+ (struct ifreq): Redefine ifru_flags as int. Define ifru_data. Pad size
+ to sizeof sockaddr_in6 for further extensions.
+ (ifr_data): Define.
+ (ifr_frndlyname): Define.
+ (if_nametoindex): Declare.
+ (if_indextoname): Declare.
+ (if_nameindex): Declare.
+ (if_freenameindex): Declare.
+ * include/cygwin/version.h: Bump API minor number.
+ (CYGWIN_VERSION_CHECK_FOR_OLD_IFREQ): Define check for old vs. new
+ ifreq structure.
+
+2007-01-18 Corinna Vinschen <corinna@vinschen.de>
+
+ * spawn.cc (spawn_guts): Don't set cwd for non-Cygwin child processes
+ on NT to allow starting them in virtual directories.
+
+2007-01-18 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc (list::hash): Fix type to __ino64_t.
+ (list::get_hash): Ditto.
+ (list::set): Add struct stat parameter. Use that instead of calling
+ fstat.
+ (map::get_list_by_fd): Ditto.
+ (map::add_list): Ditto.
+ (mmap_is_attached_or_noreserve): Call get_list_by_fd appropriately.
+ (mmap_worker): Add pameters for map list and file stat information.
+ Propagate to called functions.
+ (mmap64): Use fstat on files early. Replace call to GetFileSize.
+ Call get_list_by_fd and mmap_worker appropriately.
+
+2007-01-18 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_procnet.cc: Drop declaration of htonl and ntohs. Include
+ asm/byteorder.h instead.
+
+2007-01-18 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/cygwin/in6.h: Drop inclusion of asm/byteorder.h.
+ * fhandler_procnet.cc: Declare htonl and ntohs here.
+
+2007-01-17 Corinna Vinschen <corinna@vinschen.de>
+
+ * Makefile.in (DLL_OFILES): Add fhandler_procnet.o.
+ * autoload.cc (GetAdaptersAddresses): Define.
+ * devices.h (FH_PROCNET): Define new device.
+ * devices.in (dev_procnet_storage): Add "/proc/net" entry.
+ * devices.cc: Regenerate.
+ * dir.cc (readdir_worker): Use isproc_dev macro.
+ * dtable.cc (build_fh_pc): Add FH_PROCNET.
+ * fhandler.h (class fhandler_procnet): New class.
+ * fhandler_proc.cc: Add "net" subdirectory handling.
+ * fhandler_procnet.cc: New file handling "/proc/net" directory.
+ * path.cc (isvirtual_dev): Move to path.h.
+ * path.h (isproc_dev): New macro to identify /proc files by device.
+ (isvirtual_dev): Moved here. Define using isproc_dev.
+ * syscalls.cc (unlink): Use isproc_dev macro.
+ * wincap.h (wincapc::has_gaa_prefixes): New element.
+ (wincapc::has_gaa_on_link_prefix): New element.
+ * wincap.cc: Implement above elements throughout.
+ (wincapc::init): Check XP for service pack and set has_gaa_prefixes
+ appropriately.
+ * include/cygwin/in6.h: Include asm/byteorder.h.
+
+2007-01-17 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/asm/socket.h (SIOGIFINDEX): Define.
+
+2007-01-17 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc (MapView9x): Note possible uselessness of retrying.
+ (MapViewNT): Ditto.
+ (mmap64): Fix pre-reservation to work for non NULL, non MAP_FIXED.
+
+2007-01-16 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc (RtlAnsiStringToUnicodeString): Define.
+ (RtlOemStringToUnicodeString): Define.
+ * ntdll.h (struct _RTL_USER_PROCESS_PARAMETERS): Define.
+ (struct _PEB): Redefine with a bit of content.
+ (RtlAnsiStringToUnicodeString): Declare.
+ (RtlOemStringToUnicodeString): Declare.
+ * path.cc: Include ntdll.h.
+ (_upp): New global variable pointing to user process parameter block.
+ (get_user_proc_parms): New static function to retrieve user process
+ parameter block.
+ (close_user_proc_parms_cwd_handle): New function to close handle to
+ current working directory in user process parameter block.
+ (cwdstuff::init): Drop redundant declaration of dynamically_loaded.
+ Set current dir only on 9x. Call close_user_proc_parms_cwd_handle
+ on NT instead.
+ (cwdstuff::keep_in_sync): Only on 9x.
+ (cwdstuff::set): Keep behaviour on 9x. On NT write cwd path into user
+ process parameter block and set cwd handle to NULL. Fix comments to
+ reflect new behaviour.
+
+2007-01-16 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::ioctl): Handle SIOCGIFINDEX.
+ * net.cc (get_2k_ifconf): Ditto.
+ (get_nt_ifconf): Fake SIOCGIFINDEX.
+ (get_95_ifconf): Ditto.
+ (get_ifconf): Handle SIOCGIFINDEX. Fake it for loopback on systems
+ not supporting IP Helper Lib.
+ * include/asm/socket.h (SIOCGIFINDEX): Define.
+ * include/cygwin/if.h (struct ifreq): Add member for interface index.
+ (ifr_ifindex): Define.
+
+2007-01-16 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/cygwin/in6.h (struct ipv6_mreq): Change type of interface
+ member to uint32_t.
+ (struct in6_pktinfo): Ditto.
+
+2007-01-16 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/cygwin/in.h (struct ip_mreq_source): Define.
+ (struct ip_msfilter): Define.
+ (IP_MSFILTER_SIZE): Define.
+ (struct in_pktinfo): Define.
+ (struct group_req): Define.
+ (struct group_source_req): Define.
+ (struct group_filter): Define.
+ (GROUP_FILTER_SIZE): Define.
+ (INADDR_ALLRTRS_GROUP): Define.
+ * include/cygwin/socket.h: Define protocol agnostic multicast options.
+
+2007-01-15 Corinna Vinschen <corinna@vinschen.de>
+
+ * CYGWIN_LICENSE: Fix web pages and contact information.
+
+2007-01-15 Corinna Vinschen <corinna@vinschen.de>
+
+ * ntdll.h: Adjust status definitions.
+
+2007-01-15 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygheap.cc (cygheap_init): Add TODO comment.
+
+2007-01-15 Corinna Vinschen <corinna@vinschen.de>
+
+ * ntdll.h (STATUS_SHARING_VIOLATION): Define.
+
+2007-01-13 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (unlink_nt): Don't move files to recycle bin which are
+ not in use.
+
+2007-01-13 Christopher Faylor <me@cgf.cx>
+
+ * glob.cc: Update copyright notice with latest from FreeBSD.
+ (glob0): Use correct type for c variable to propagate previously
+ detected protection.
+
+2007-01-12 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygheap.cc (_csbrk): Fix off-by-one error.
+ * cygwin.sc: Give .cygheap a minimum size of 512K.
+
+2007-01-12 Christopher Faylor <me@cgf.cx>
+
+ * external.cc (sync_winenv): Use cur_environ () rather than
+ __cygwin_environ.
+
+2007-01-12 Corinna Vinschen <corinna@vinschen.de>
+
+ * fork.cc (child_copy): Add missing Windows PID in debug output.
+
+2007-01-12 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc: Update copyright.
+
+2007-01-10 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc (mmap64): Pre-Reserve space for the whole mapping to get a
+ useful, valid address before the actual mappings take place.
+ Fix typo in comment.
+
+2007-01-10 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (sync): Use b_drive for B: drive (Thanks to Howard Chu).
+
+2007-01-09 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (getpagesize): Change condition for clarity.
+ (getsystempagesize): Ditto.
+
+2007-01-09 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc: Do bookkeeping in 4K pages, rather than in 64K chunks.
+
+2007-01-07 Corinna Vinschen <corinna@vinschen.de>
+
+ * 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.
+
+2007-01-05 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/strings.h: Don't include string.h. Only declare functions
+ according to SUSv3.
+
+2007-01-04 Corinna Vinschen <corinna@vinschen.de>
+
+ (get_ifconf): Set MTU for loopback to more correct value.
+
+2007-01-04 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::ioctl): Don't fake results
+ for SIOCGIFFLAGS here. Call get_ifconf instead.
+ * net.cc (get_2k_ifconf): Clean up code to generate interface name.
+ Handle SIOCGIFFLAGS here.
+ (get_nt_ifconf): Fake SIOCGIFFLAGS here.
+ (get_95_ifconf): Ditto.
+ (get_ifconf): Don't fake loopback on systems with IP Helper Lib.
+ Set MTU for loopback to a more "modern" value.
+
+2007-01-04 Brian Ford <Brian.Ford@FlightSafety.com>
+ Corinna Vinschen <corinna@vinschen.de>
+
+ * 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.
+
+2007-01-01 Christopher Faylor <me@cgf.cx>
+
+ * spawn.cc (spawn_guts): Don't expect synchronization from a non-cygwin
+ _P_NOWAIT process.
-#!/bin/sh
+#!/bin/bash
lib=$1; shift
as=$1; shift
ar=$1; shift
while [ -n "$1" ]; do
newsym=$1; shift
oldsym=$1; shift
- cat <<EOF > newsym.dir/$newsym.s
- .section .text
+ if [[ "$newsym" = *:d ]]; then
+ newsym=${newsym%:d}
+ else
+ cat <<EOF
+ .text
.global _$newsym
- .global __imp__$newsym
_$newsym:
jmp *__imp__$oldsym
+EOF
+ fi > newsym.dir/$newsym.s
+ cat <<EOF >> newsym.dir/$newsym.s
.section .idata\$7
.long __head_cygwin1_dll
- .section .idata\$5
+ .section .idata\$5
+ .global __imp__$newsym
__imp__$newsym: .rva 1f
.section .idata\$4
#define WINPIPE "\\\\.\\pipe\\"
void
-fhandler_pipe::init (HANDLE f, DWORD a, mode_t bin)
+fhandler_pipe::init (HANDLE f, DWORD a, mode_t mode)
{
// FIXME: Have to clean this up someday
if (!*get_win32_name () && get_name ())
f = ps.ret_handle;
}
- fhandler_base::init (f, a, bin);
+ fhandler_base::init (f, a, mode);
+ if (mode & O_NOINHERIT)
+ close_on_exec (true);
setup_overlapped ();
}
{
HANDLE r, w;
SECURITY_ATTRIBUTES *sa = (mode & O_NOINHERIT) ? &sec_none_nih : &sec_none;
- int res = -1;
+ int res;
int ret = create_selectable (sa, r, w, psize);
if (ret)
- __seterrno_from_win_error (ret);
+ {
+ __seterrno_from_win_error (ret);
+ res = -1;
+ }
else
{
fhs[0] = (fhandler_pipe *) build_fh_dev (*piper_dev);
fhs[1] = (fhandler_pipe *) build_fh_dev (*pipew_dev);
- int binmode = mode & O_TEXT ?: O_BINARY;
- fhs[0]->init (r, FILE_CREATE_PIPE_INSTANCE | GENERIC_READ, binmode);
- fhs[1]->init (w, FILE_CREATE_PIPE_INSTANCE | GENERIC_WRITE, binmode);
- if (mode & O_NOINHERIT)
- {
- fhs[0]->close_on_exec (true);
- fhs[1]->close_on_exec (true);
- }
-
+ mode |= mode & O_TEXT ?: O_BINARY;
+ fhs[0]->init (r, FILE_CREATE_PIPE_INSTANCE | GENERIC_READ, mode);
+ fhs[1]->init (w, FILE_CREATE_PIPE_INSTANCE | GENERIC_WRITE, mode);
res = 0;
}
console = NULL;
else if (!(console = GetConsoleWindow ()))
{
- char oldtitle[TITLESIZE];
-
- if (!GetConsoleTitle (oldtitle, TITLESIZE))
- {
- termios_printf ("Can't read console title");
- goto out;
- }
-
- char buf[40];
-
- __small_sprintf (buf, "cygwin.find.console.%d", myself->pid);
- SetConsoleTitle (buf);
- for (int times = 0; times < 25; times++)
- {
- Sleep (10);
- if ((console = FindWindow (NULL, buf)))
- break;
- }
- SetConsoleTitle (oldtitle);
- Sleep (40);
- if (console == NULL)
- {
- termios_printf ("Can't find console window");
- goto out;
- }
+ termios_printf ("Can't find console window");
+ goto out;
}
/* Is a tty allocated for console? */
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