+2009-12-22 Christopher Faylor <me+cygwin@cgf.cx>
+
+ * select.cc (fhandler_fifo::select_read): Fill in device specific
+ record.
+ (fhandler_fifo::select_write): Ditto.
+ (fhandler_fifo::select_except): Ditto.
+
+2009-12-21 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (cygwin_conv_path): Add band-aid including comment to avoid
+ conversion from POSIX "." to Win32 ".\\".
+
+2009-12-21 Corinna Vinschen <corinna@vinschen.de>
+
+ * exec.cc (execvp): Call find_exec with FE_NNF flag to enforce
+ a NULL return when executable isn't found in $PATH. Convert NULL
+ to "".
+ (execvpe): Ditto.
+ * spawn.cc (spawn_guts): Return with EFAULT if prog_arg is NULL.
+ Return with ENOENT if prog_arg is empty string. Add a comment.
+
+2009-12-21 Thomas Wolff <towo@towo.net>
+
+ * fhandler_console.cc (get_nonascii_key): Generate ESC prefix
+ for Alt modifier generically for function keys and keypad keys.
+ Distinguish Normal, Ctrl, Shift, Ctrl-Shift rather
+ than Normal, Ctrl, Shift, Alt, so that in combination with generic
+ Alt handling all 8 combinations of these modifiers are distinguished.
+ (keytable): Add escape sequences for remaining modified
+ function keys as a compatible extension using rxvt escape codes.
+ Also distinguish keypad keys modified with Ctrl, Shift, Ctrl-Shift
+ using xterm-style modifier coding.
+
+2009-12-21 Corinna Vinschen <corinna@vinschen.de>
+
+ Throughout, revert ill-conceived replacement of hMainThread with
+ GetCurrentThread/NtCurrentThread.
+ * dcrt0.cc (dll_crt0_0): Duplicate main thread handle to hMainThread
+ again.
+
+2009-12-19 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_console.cc (__vt100_conv): Minor formatting change.
+
+2009-12-19 Thomas Wolff <towo@towo.net>
+
+ * fhandler_console.cc (write_console): Check for VT100
+ graphics mode and transform wide characters in ASCII small
+ letter range to corresponding graphics.
+ (__vt100_conv): Table to transform small ASCII letters to line
+ drawing graphics for use in VT100 graphics mode.
+ (write_normal): Check for SO/SI control characters to
+ enable/disable VT100 graphics mode.
+ (base_chars): Enable SO/SI control characters for detection.
+ (write): Check for ESC ( 0 / ESC ( B escape sequences to
+ enable/disable VT100 graphics mode. Also detect ">" while
+ parsing ESC [ sequences to distinguish specific requests.
+ (char_command): Distinguish Secondary from Primary Device Attribute
+ request to report more details about cygwin console terminal version.
+ * fhandler.h (vt100_graphics_mode_active): New flag to indicate mode.
+ (saw_greater_than_sign): New parse flag for ESC [ > sequences.
+ (gotparen, gotrparen): New state values to parse ESC ( / ) sequences.
+
+ * fhandler_console.cc (read): Allow combined Alt-AltGr modifiers
+ to also produce an ESC prefix like a plain Alt modifier, e.g. to make
+ Alt-@ work on a keyboard where @ is AltGr-q.
+
+2009-12-18 Eric Blake <ebb9@byu.net>
+
+ * signal.cc (nanosleep): Fix bug in previous patch.
+
+2009-12-18 Corinna Vinschen <corinna@vinschen.de>
+
+ Throughout, replace hMainProc with GetCurrentProcess/NtCurrentProcess
+ according to context. Throughout, replace hMainThread with
+ GetCurrentThread/NtCurrentThread according to context.
+ * dcrt0.cc (dll_crt0_0): Drop duplication of GetCurrentProcess to
+ hMainProc. Drop duplication of GetCurrentThread to hMainThread.
+ * dtable.cc (dtable::stdio_init): Remove useless comment.
+ * globals.cc (hMainProc): Remove.
+ (hMainThread): Remove.
+ * ntdll.h (NtCurrentProcess): Define.
+ (NtCurrentThread: Define.
+
+2009-12-18 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.h (fhandler_registry::value_name): Convert to wchar_t*.
+ * fhandler_registry.cc: Call UNICODE registry functions throughout
+ and convert to multibyte using current locale's charset. Accommodate
+ throughout.
+ (must_encode): Take wchar_t.
+ (encode_regname): Convert from wchar_t *.
+ (decode_regname): Convert to wchar_t *.
+
+2009-12-18 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.sgml (func-cygwin-conv-path): Clarify meaning of size parameter.
+ (func-cygwin-conv-path-list): Fix typo.
+ (func-cygwin-posix-path-list-p): Ditto.
+
+2009-12-17 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (try_to_bin): Handle remote shares as well. Just rename
+ files in this case, instead of moving them to the recycler. Create
+ even more unique filename. Add comment to explain filename.
+ (unlink_nt): Remove code returning with EBUSY on remote shares.
+ Set bin_stat to move_to_bin except on NFS. Add comment to explain.
+
+2009-12-17 Eric Blake <ebb9@byu.net>
+
+ * signal.cc (nanosleep): Support 'infinite' sleep times.
+ (sleep): Avoid uninitialized memory.
+
+2009-12-16 Thomas Wolff <towo@towo.net>
+
+ * fhandler_console.cc (read): Detect and handle mouse wheel scrolling
+ events (for completion of mouse reporting mode 1000) and mouse
+ movement events (for additional mouse reporting modes 1002 and 1003).
+ Use mouse_aware() as a guard and only condition for mouse
+ reporting in order to enforce consistence of read() and select().
+ Add focus reports (for additional focus reporting mode 1004).
+ (mouse_aware): Enable detection of additional mouse events for select().
+ Tune function to precisely match actual reporting criteria.
+ Move adjustment of mouse position (by window scroll offset)
+ here to avoid duplicate code.
+ (char_command): Initialization of enhanced mouse reporting modes.
+ Initialization of focus reporting mode.
+ * fhandler.h (use_mouse): Change flag (bool->int) to indicate
+ additional mouse modes. Add flag to indicate focus reporting.
+ (mouse_aware): Move enhanced function into fhandler_console.cc.
+ * select.cc (peek_console): Use modified mouse_aware() for more
+ general detection of mouse events. Also check for focus reports.
+
+2009-12-16 Corinna Vinschen <corinna@vinschen.de>
+
+ * registry.cc (cygnus_class): Remove.
+ (reg_key::build_reg): Don't set class when creating key.
+
+2009-12-15 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (cygwin_setsockopt): Only skip calling setsockopt(SO_REUSEADDR)
+ on stream sockets under systems supporting enhanced socket security.
+
+2009-12-15 Thomas Wolff <towo@towo.net>
+
+ * fhandler_console.cc (char_command): Fix code to select dim mode
+ to 2 rather than 9. Add entries for mode 22 (normal, not bold)
+ 28 (visible, not invisible), 25 (not blinking).
+
+2009-12-14 Corinna Vinschen <corinna@vinschen.de>
+
+ * libc/getopt.c (getopt_internal): Set optreset according to optind
+ setting earlier. Reevaluate POSIXLY_CORRECT if optreset is set to !0.
+ Handle a leading '-' in options independently of posixly_correct.
+
+2009-12-09 Christopher Faylor <me+cygwin@cgf.cx>
+
+ * fhandler_fifo.cc (fhandler_fifo::open): Avoid resetting errno after
+ it has been explicitly set.
+
+ * include/cygwin/version.h: Bump DLL minor version number to 2.
+
+2009-12-06 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/cygwin/version.h: Bump DLL minor version number to 1.
+
+2009-12-02 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (send_internal): Don't split datagram messages
+ into pieces.
+
+ * syslog.cc (vsyslog): Set default facility to LOG_USER if it hasn't
+ been set yet.
+
+2009-12-01 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_registry.cc (fhandler_registry::open): Mark /proc/registry
+ directory and siblings as nohandle fhandler.
+
+2009-11-30 Christopher Faylor <me+cygwin@cgf.cx>
+
+ * speclib: Use last dll found since that's the real name of the cygwin
+ DLL.
+
+2009-11-27 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (fhandler_base::fstat_helper): Fix typos in
+ comments. Always open file synchronized when reading header bytes,
+ otherwise suffer stack corruption.
+
+2009-11-26 Corinna Vinschen <corinna@vinschen.de>
+
+ * dtable.cc (dtable::stdio_init): Use GetCurrentProcess() rather than
+ hMainProc as process handle when duplicating the stdout handle.
+ Explain why. Add Win32 error code to debug output.
+
+2009-11-23 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::fixup_before_fork_exec): Add
+ socket handle value to debug output.
+ (fhandler_socket::fixup_after_fork): Ditto. Make new socket handle
+ OVERLAPPED, just as if it has been created with socket().
+ * net.cc (fdsock): Close duplicated socket and explain why. Disable
+ the entire WSADuplicateSocket test for now and explain why.
+
+2009-11-23 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::set_close_on_exec): Only call
+ fhandler_base::set_close_on_exec for inheritable sockets.
+
+2009-11-21 Corinna Vinschen <corinna@vinschen.de>
+
+ * globals.cc (ro_u_dll): New R/O unicode string.
+ * syscalls.cc (nt_path_has_executable_suffix): Add ro_u_dll to
+ blessed_executable_suffixes array. Explain why.
+
+2009-11-18 Corinna Vinschen <corinna@vinschen.de>
+
+ * flock.cc (fhandler_disk_file::lock): Disable a shortcut from the
+ original BSD code, but keep it in and documented why we can't use it.
+
+2009-11-18 Corinna Vinschen <corinna@vinschen.de>
+
+ * ntea.cc (read_ea): Always add length of "user." prefix, not only
+ on Samba. Change comment.
+
+2009-11-18 Corinna Vinschen <corinna@vinschen.de>
+
+ * ntea.cc (read_ea): Try to open file first to have more sensible
+ error codes. Always refuse non "user." EAs for Linux compatibility
+ and return EOPNOTSUPP. Fix handling of empty (== non-existant) EAs.
+ Always prepend "user." prefix to EA names.
+ (write_ea): Try to open file first to have more sensible error codes.
+ Always refuse non "user." EAs for Linux compatibility and return
+ EOPNOTSUPP. Delay skipping "user." prefix until after potential call
+ to read_ea.
+
+2009-11-17 Corinna Vinschen <corinna@vinschen.de>
+
+ Reintegrate socket duplication via WSADuplicateSocket/WSASocket.
+ * autoload.cc (WSADuplicateSocketW): Define.
+ (WSASocketW): Define.
+ * dtable.cc (dtable::release): Call dec_need_fixup_before if necessary.
+ (dtable::fixup_before_fork): New function.
+ (dtable::fixup_before_exec): New function.
+ * dtable.h (class dtable): Add member cnt_need_fixup_before. Add
+ declarations for above new functions.
+ (dtable::dec_need_fixup_before): New inline method.
+ (dtable::inc_need_fixup_before): New inline method.
+ (dtable::need_fixup_before): New inline method.
+ * fhandler.h (fhandler_base::fixup_before_fork_exec): New virtual
+ method.
+ (fhandler_base::need_fixup_before): New virtual method.
+ (class fhandler_socket): Add member prot_info_ptr.
+ (fhandler_socket::init_fixup_before): Declare.
+ (fhandler_socket::need_fixup_before): New inline method.
+ (fhandler_socket::fixup_before_fork_exec): Declare.
+ (fhandler_socket::fixup_after_exec): Declare.
+ * fhandler_socket.cc (fhandler_socket::fhandler_socket): Initialize
+ prot_info_ptr to NULL.
+ (fhandler_socket::~fhandler_socket): Free prot_info_ptr conditionally.
+ (fhandler_socket::init_fixup_before): New method.
+ (fhandler_socket::fixup_before_fork_exec): Ditto.
+ (fhandler_socket::fixup_after_fork): Use WSASocketW to duplicate
+ socket if necessary.
+ (fhandler_socket::fixup_after_exec): New method.
+ (fhandler_socket::dup): Use fixup_before_fork_exec/fixup_after_fork
+ to duplicate socket if necessary.
+ * fork.cc (frok::parent): Start child suspended if some fhandler
+ needs fixup before fork. If so, call dtable::fixup_before_fork after
+ CreateProcess and resume child.
+ * net.cc (fdsock): Try to find out if socket needs fixup before and
+ initialize socket accordingly. Add HUGE comment to explain what happens
+ and why.
+ * spawn.cc (spawn_guts): Start child suspended if some fhandler needs
+ fixup before exec. If so, call dtable::fixup_before_exec after
+ CreateProcess.
+
+2009-11-16 Eric Blake <ebb9@byu.net>
+
+ * environ.cc (setenv): Detect invalid argument.
+ (unsetenv): Distinguish EFAULT from EINVAL.
+
+2009-11-13 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (fdsock): Fill _rmem and _wmem with valid values returned
+ from getsockopt if setsockopt with desired values failed.
+
+2009-11-12 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
+ Corinna Vinschen <corinna@vinschen.de>
+
+ * sysconf.cc (get_nprocs): New function.
+ (get_nprocs_conf): Ditto.
+ (get_avphys_pages): Ditto.
+ (get_phys_pages): Ditto.
+ * cygwin.din: Export them.
+ * include/sys/sysinfo.h: New header, decalre above new functions.
+ * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
+ * posix.sgml: Mention them as GNU extensions.
+
+2009-11-11 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.h (class fhandler_mailslot): Declare new private method
+ get_object_attr.
+ * fhandler_mailslot.cc (fhandler_mailslot::get_object_attr): Implement.
+ (fhandler_mailslot::open): Replace calls to path_conv::get_object_attr
+ with calls to fhandler_mailslot::get_object_attr.
+
+2009-11-10 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_console.cc (fhandler_console::read): Revert change from
+ 2009-11-09.
+
+2009-11-10 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (is_volume_mountpoint): Align check with
+ symlink_info::check_reparse_point().
+ * path.cc (symlink_info::check_reparse_point): Rearrange slightly.
+ Add code path for unrecognized repare point types. Add comment.
+
+2009-11-09 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (symlink_info::check_reparse_point): Always check
+ SubstituteName for volume string to recognize volume mount points.
+ Reuse subst when calling sys_wcstombs.
+ * syscalls.cc (rename): Set errno to EBUSY when trying to rename
+ volume mount points. Explain why.
+
+2009-11-09 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_console.cc (fhandler_console::read): Restrict generating
+ META key sequences to singlebyte input chars.
+
+2009-11-08 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (fhandler_base::fstat_helper): Drop all "other"
+ permissions from st_mode, if the reading the file's security descriptor
+ failed. Explain why.
+
+2009-11-06 Corinna Vinschen <corinna@vinschen.de>
+
+ * globals.cc (ro_u_scr): New R/O unicode string.
+ (ro_u_sys): Ditto.
+ * syscalls.cc (nt_path_has_suffix): Replace with ...
+ (nt_path_has_executable_suffix): New function checking for explicit
+ executable suffixes.
+ (rename): Call nt_path_has_executable_suffix instead of
+ nt_path_has_suffix. Check oldpath for nt_path_has_executable_suffix
+ as well to set old_explicit_suffix.
+
+2009-11-06 Corinna Vinschen <corinna@vinschen.de>
+
+ * shared.cc (inst_root_inited): New static bool variable.
+ (init_installation_root): Set inst_root_inited to true.
+ (memory_init): Print installation root debug output only if
+ inst_root_inited is true.
+
+2009-11-05 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (nt_path_has_suffix): New function.
+ (rename): Don't append .exe suffix if binary target name has any suffix
+ at all.
+
+2009-11-05 Corinna Vinschen <corinna@vinschen.de>
+
+ * spawn.cc (dll_suffixes): Disable. Explain why.
+ (perhaps_suffix): Use stat_suffixes instead of dll_suffixes.
+
+2009-11-03 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (alloc_sd): Re-introduce setting the SE_DACL_PROTECTED
+ flag. Remove INHERITED_ACE flag from all inherited ACEs. Add comment.
+ Fix ace_off counter in unrelated ACE loop.
+ * wincap.cc: Re-add has_dacl_protect throughout.
+ * wincap.h: Ditto.
+
+2009-11-02 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (alloc_sd): Re-enable generating default permission
+ entries for directories.
+
+2009-11-02 Corinna Vinschen <corinna@vinschen.de>
+
+ * dlfcn.cc (get_full_path_of_dll): Drop enforcing a .dll suffix.
+ (dlopen): If last path component has no dot, append one to override
+ automatic .dll suffix in LoadLibrary.
+
+2009-11-02 Corinna Vinschen <corinna@vinschen.de>
+
+ * miscfuncs.h (transform_chars): Declare. Define inline variation here.
+ * mount.cc (mount_info::from_fstab): Remove extern declaration of
+ transform_chars.
+ * path.cc (tfx_chars): Move to strfuncs.cc.
+ (transform_chars): Ditto.
+ * strfunc.cc (tfx_chars): Moved here from path.cc.
+ (transform_chars): Ditto.
+ (sys_cp_wcstombs): Make UNICODE private use area conversion roundtrip
+ save for all characters.
+ (sys_cp_mbstowcs): Ditto, by removing special case for UTF-8 sequences
+ representing U+F0xx UNICODE chars. Fix typo in comment.
+
+2009-11-02 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (tfx_chars): Constify.
+
+2009-10-31 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygprops.h: New file.
+ * dtable.cc (handle_to_fn): Add check for correct installation_key
+ string in object name for pipes and ttys.
+ * external.cc (cygwin_internal): Add CW_GET_INSTKEY to allow fetching
+ the installation_key from cygserver.
+ * fhandler_fifo.cc (fhandler_fifo::fifo_name): Add installation_key
+ to fifo name.
+ * globals.cc: Include cygprops.h.
+ (_RDATA): Move slightly and add comment.
+ (cygwin_props): Define.
+ * mount.cc (mount_info::init): Accommodate the fact that
+ installation_root is now a global variable in DLL common shared memory,
+ rather than a member of cygwin_shared.
+ * pipe.cc (fhandler_pipe::create_selectable): Add installation_key to
+ pipe name.
+ * shared.cc (installation_root): Define here for storage in DLL
+ common shared memory.
+ (installation_key): Ditto.
+ (installation_key_buf): Ditto.
+ (init_installation_root): Convert from shared_info method to ordinary
+ function. Add initializing installation_key. Invalidate
+ installation_key depending of value of disable_key property. Add
+ comment to explain.
+ (get_shared_parent_dir): Add installation_key to directory name.
+ (get_session_parent_dir): Ditto.
+ (shared_info::initialize): Move call to init_installation_root from
+ here...
+ (memory_init): ...to here. Add debug output to print installation root
+ and installation key. Add comment to explain why.
+ * shared_info.h (SHARED_INFO_CB): Recalculate.
+ (CURR_SHARED_MAGIC): Ditto.
+ (class shared_info): Remove definition of installation_root and
+ declaration of init_installation_root.
+ (init_installation_root): Declare.
+ (installation_root): Declare.
+ (installation_key): Declare.
+ * uinfo.cc (pwdgrp::load): Accommodate the fact that installation_root
+ is now a global variable in DLL common shared memory.
+ * include/cygwin/version.h: Bump API minor number.
+ (CYGWIN_INFO_INSTALLATIONS_NAME): Add.
+ * include/sys/cygwin.h (cygwin_getinfo_types): Add CW_GET_INSTKEY.
+
+2009-10-31 Corinna Vinschen <corinna@vinschen.de>
+
+ * sec_helper.cc (security_descriptor::realloc): Call free first if
+ current security desriptor has been allocated by GetSecurityInfo.
+
+2009-10-30 Corinna Vinschen <corinna@vinschen.de>
+
+ * sec_helper.cc (security_descriptor::free): If sd_size is 0, call
+ LocalFree instead of ::free.
+
+ * sec_acl.cc: Throughout replace old ACE flag definitions with current
+ definitions as used in MSDN man pages.
+ * security.cc: Ditto.
+
+ * fhandler.cc (fhandler_base::open): Make sure file has really been
+ just created before fixing file permissions. Add S_JUSTCREATED
+ attribute to set_file_attribute call.
+ * fhandler_disk_file.cc (fhandler_disk_file::mkdir): Always create dir
+ with default security descriptor and fix descriptor afterwards.
+ Add S_JUSTCREATED flag to set_file_attribute call.
+ * fhandler_socket.cc (fhandler_socket::bind): Ditto for AF_LOCAL
+ socket files.
+ * path.cc (symlink_worker): Ditto for symlinks.
+ * security.cc (get_file_sd): Call GetSecurityInfo rather than
+ NtQuerySecurityObject. Explain why. Change error handling accordingly.
+ (alloc_sd): Skip non-inherited, non-standard entries in ACL if
+ S_JUSTCREATED attribute is set. Explain why. Minor format fixes.
+ * security.h (S_JUSTCREATED): New define.
+ (security_descriptor::operator=): New operator.
+
+2009-10-30 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_random.cc (fhandler_dev_random::lseek): Revert change from
+ 2009-10-23.
+
+2009-10-30 Corinna Vinschen <corinna@vinschen.de>
+
+ * smallprint.cc (hex_str): New const string.
+ (__rn): Drop str and use hex_str instead.
+ (__small_vsprintf): If 'l' modifier has been found, print subsequent
+ multibyte or wide char string using the s, S, or W options in extended
+ hex value layout.
+
+ * fhandler_disk_file.cc (fhandler_disk_file::readdir): Print WCHAR
+ and resulting multibyte filename in extended hex value layout in
+ debug output.
+
+2009-10-26 Charles Wilson <cygwin@cwilson.fastmail.fm>
+
+ * lib/pseudo-reloc.c (__report_error) [CYGWIN]: Correct size bug
+ regarding error messages.
+
+2009-10-25 Charles Wilson <cygwin@cwilson.fastmail.fm>
+
+ Sync pseudo-reloc.c with mingw64
+ * lib/psuedo-reloc.c: Remove unnecessary includes.
+ Forward declare _pei386_runtime_relocator.
+ Decorate _image_base__ symbol with macro for
+ mingw64 compatibility. Whitespace changes.
+ (__print_reloc_error): Renamed to...
+ (__report_error): This. "Returns" void, and
+ always aborts. Now used on all platforms.
+ (__write_memory): Remove special case error handling
+ for different platforms - always call __report_error.
+ (do_pseudo_reloc): Remove special case error handling
+ for different platforms - always call __report_error.
+ (_pei386_runtime_relocator): Decorate _image_base__
+ symbol with mingw64 compatibility macro.
+
+2009-10-24 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (fhandler_base::open): Remove unused variables sa and sd.
+
+2009-10-23 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (fhandler_base::open): Always create file with default
+ security descriptor and fix descriptor afterwards. Change comment to
+ explain why.
+ * security.cc (alloc_sd): Drop setting the SE_DACL_PROTECTED flag.
+ * wincap.cc: Remove has_dacl_protect throughout.
+ * wincap.h: Ditto.
+
+2009-10-23 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_random.cc (fhandler_dev_random::lseek): Allow negative
+ dummy file positions as on Linux.
+
+2009-10-20 Corinna Vinschen <corinna@vinschen.de>
+
+ * registry.cc (reg_key::get_int): Add alternative implementation
+ taking WCHAR strings.
+ (reg_key::set_int): Ditto.
+ (reg_key::get_string): Ditto.
+ (reg_key::set_string): Ditto.
+ * registry.h (struct reg_key): Add prototypes for added methods.
+
+2009-10-20 Corinna Vinschen <corinna@vinschen.de>
+
+ * smallprint.cc (__small_vsprintf): Simplify UNICODE string handling
+ and allow empty strings.
+
+2009-10-20 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (fhander_disk_file::readdir): Handle a status
+ code STATUS_NOT_SUPPORTED. Add matching comment.
+
+2009-10-19 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (internal_setlocale): Only convert $PATH if there is a
+ $PATH.
+
+2009-10-19 Corinna Vinschen <corinna@vinschen.de>
+
+ * spawn.cc (av::fixup): Treat non-readable, but executable files as
+ Cygwin executables.
+
+2009-10-18 Corinna Vinschen <corinna@vinschen.de>
+
+ * uinfo.cc (uinfo_init): Deimpersonate, don't reimpersonate, if
+ not in a setuid condition.
+
+2009-10-13 Eric Blake <ebb9@byu.net>
+
+ * external.cc (cygwin_internal): Use va_end.
+ * fork.cc (child_copy): Likewise.
+ * libc/bsdlib.cc (warn, warnx, err, errx): Likewise.
+ * pinfo.cc (commune_request): Likewise.
+ * strace.cc (strace::prntf, strace_printf): Likewise.
+
+2009-10-13 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
+
+2009-10-13 Christian Franke <franke@computer.org>
+ Corinna Vinschen <corinna@vinschen.de>
+
+ * include/sys/cygwin.h: Add new cygwin_getinfo_type
+ CW_SET_EXTERNAL_TOKEN.
+ Add new enum CW_TOKEN_IMPERSONATION, CW_TOKEN_RESTRICTED.
+ * cygheap.h (cyguser): New flags ext_token_is_restricted,
+ curr_token_is_restricted and setuid_to_restricted.
+ * external.cc (cygwin_internal): Add CW_SET_EXTERNAL_TOKEN.
+ * sec_auth.cc (set_imp_token): New function.
+ (cygwin_set_impersonation_token): Call set_imp_token ().
+ * security.h (set_imp_token): New prototype.
+ * spawn.cc (spawn_guts): Use CreateProcessAsUserW if restricted token
+ was enabled by setuid(). Do not create new window station in this case.
+ * syscalls.cc (seteuid32): Add handling of restricted external tokens.
+ Set HANDLE_FLAG_INHERIT for primary token.
+ (setuid32): Set setuid_to_restricted flag.
+ * uinfo.cc (uinfo_init): Do not reimpersonate if restricted token was
+ enabled by setuid (). Initialize user.*_restricted flags.
+
+2009-10-13 Eric Blake <ebb9@byu.net>
+
+ * hires.h (hires_ms): Change initime_us to initime_ns, with 10x
+ more resolution.
+ (hires_ms::nsecs): New prototype.
+ (hires_ms::usecs, hires_ms::msecs, hires_ms::uptime): Adjust.
+ * times.cc (systime_ns): New helper function.
+ (hires_ms::prime): Use it for more resolution.
+ (hires_ms::usecs): Change to...
+ (hires_ms::nsecs): ...with more resolution.
+ (clock_gettime): Use more resolution.
+ (systime): Rewrite in terms of systime_ns.
+ (timespec_to_filetime): Rewrite math to reflect true operation.
+ * fhandler_disk_file.cc (utimens_fs): Use higher resolution.
+
+2009-10-12 Corinna Vinschen <corinna@vinschen.de>
+
+ * external.cc (cygwin_internal): Return 0 in CW_SET_DOS_FILE_WARNING
+ and CW_SETERRNO cases.
+
+2009-10-12 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::link): Only append .lnk
+ if the original device had one, too. Add comment.
+
+ * fhandler_socket.cc (fhandler_socket::fstat): Always return a size of
+ 0 on sockets.
+
+2009-10-09 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (tfx_chars): Convert all ASCII control characters except
+ ASCII NUL as well. Change layout to make the conversions more clear.
+ Add comment.
+
+2009-10-09 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/cygwin/config.h (DEFAULT_LOCALE): Define as "C.UTF-8".
+
+2009-10-08 Christopher Faylor <me+cygwin@cgf.cx>
+
+ * exceptions.cc (_cygtls::signal_exit): There's no need to set
+ signal_arrived if we're exiting.
+
+2009-10-08 Eric Blake <ebb9@byu.net>
+
+ * fhandler_disk_file.cc (utimens_fs): Plug fd leak on EINVAL.
+
+2009-10-07 Charles Wilson <cygwin@cwilson.fastmail.fm>
+
+ Additional pseudo-reloc-v2 support
+ * ntdll.h: Add custom NTSTATUS value for pseudo-reloc
+ errors STATUS_ILLEGAL_DLL_PSEUDO_RELOCATION.
+ * pinfo.cc (status_exit): Map custom pseudo-reloc
+ error value STATUS_ILLEGAL_DLL_PSEUDO_RELOCATION to 127.
+ * sigproc.cc (child_info::proc_retry): Return exit code when
+ STATUS_ILLEGAL_DLL_PSEUDO_RELOCATION.
+
+ Cygwin modifications to pseudo-reloc.c
+ * lib/pseudo-reloc.c: Added comments throughout and various
+ whitespace fixes. Exploit cygwin_internal(CW_EXIT_PROCESS,...)
+ for fatal error handling that is consistent with cygwin process
+ life-cycle. Ensure state variable (in _pei386_runtime_relocator)
+ is unique to each address space, across fork().
+ (__print_reloc_error): New function for reporting errors in a
+ manner supported by cygwin at this early stage of the process
+ life-cycle.
+ (_pei386_runtime_relocator): Ensure relocations performed
+ only once for each address space, but are repeated after fork()
+ in the new address space.
+ only once for each address space (e.g. across fork()).
+ (__write_memory) [MINGW]: Ensure that b is always initialized
+ by call to VirtualQuery, even if -DNDEBUG.
+
+ * lib/pseudo-reloc.c: Import new implementation to support
+ v2 pseudo-relocs implemented by Kai Tietz from mingw.
+
+2009-10-07 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (seteuid32): Call set_cygwin_privileges on primary token
+ as well.
+
+2009-10-07 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.h (fhandler_pty_master::tcgetpgrp): Declare.
+ * fhandler_termios.cc (fhandler_termios::tcgetpgrp): Only return
+ valid pgid if tty is controlling tty. Set errno to ENOTTY and
+ return -1 otherwise.
+ (fhandler_pty_master::tcgetpgrp): New function. Return 0 for
+ master side of pty if it's not the controlling tty of the process.
+
+2009-10-05 Charles Wilson <cygwin@cwilson.fastmail.fm>
+
+ Add cygwin wrapper for ExitProcess and TerminateProcess.
+ * include/sys/cygwin.h: Declare new cygwin_getinfo_type
+ CW_EXIT_PROCESS.
+ * external.cc (exit_process): New function.
+ (cygwin_internal): Handle CW_EXIT_PROCESS.
+ * pinfo.h (pinfo::set_exit_code): New method.
+ * pinfo.cc (pinfo::set_exit_code): New, refactored from...
+ (pinfo::maybe_set_exit_code_from_windows): here. Call it.
+ * include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR
+ to 215 to reflect the above change.
+
+2009-10-05 Charles Wilson <cygwin@cwilson.fastmail.fm>
+
+ * exceptions.cc: Move global variable sigExeced...
+ * globals.cc: here.
+ * pinfo.cc (pinfo::maybe_set_exit_code_from_windows): Remove now
+ unneeded declaration.
+
+2009-10-04 Dave Korn <dave.korn.cygwin@gmail.com>
+
+ * Makefile.in (CFLAGS): Add -mno-use-libstdc-wrappers.
+
+2009-10-04 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (internal_setlocale): Add comment.
+
+2009-10-02 Corinna Vinschen <corinna@vinschen.de>
+
+ * dcrt0.cc (dll_crt0_1): Drop calls to setlocale/_setlocale_r. Just
+ call initial_setlocale from here.
+ * syscalls.cc (initial_setlocale): Set internal charset and revert
+ application locale to "C".
+ (setlocale): Don't set Cygwin's internal charset here.
+
+2009-10-02 Christopher Faylor <me+cygwin@cgf.cx>
+
+ * dcrt0.cc (dll_crt0_1): Move cxx_malloc reset kluge from here.
+ (check_sanity_and_sync): to here.
+
+2009-09-30 Christopher Faylor <me+cygwin@cgf.cx>
+
+ * path.cc (has_dot_last_component): Rewrite to detect some corner cases
+ that were previously uncaught.
+
+2009-09-30 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_console.cc (beep): Move up to avoid forward declaration.
+ (fhandler_console::read): Just beep on characters invalid in current
+ charset. Add comment.
+
+2009-09-29 Eric Blake <ebb9@byu.net>
+
+ * syscalls.cc (rename): Fix regression in rename("dir","d/").
+
+2009-09-29 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::recv_internal): Always call
+ WSARecv on SOCK_STREAM sockets.
+
+2009-09-28 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.h (class dev_console): Constify charset parameter of
+ str_to_con.
+ * fhandler_console.cc (dev_console::con_to_str): Simplify. Always
+ default to the current internal locale.
+ (dev_console::get_console_cp): Always use codepage 437 for alternate
+ charset.
+ (dev_console::str_to_con): Constify charset parameter.
+ (fhandler_console::write_normal): Always use codepage 437 for alternate
+ charset. Otherwise always default to the current internal locale.
+ Replace ASCII SO with ASCII CAN.
+ * strfuncs.cc: Tweak comments according to below changes.
+ (sys_cp_wcstombs): Constify charset parameter. Convert all wchar_t
+ values in the Unicode private use area U+F0xx to the singlebyte
+ counterpart. Drop special handling creating ASCII SO sequence from
+ U+DCxx value. Rearrange for performance. Replace ASCII SO with
+ ASCII CAN.
+ (sys_cp_mbstowcs): Constify charset parameter. Replace ASCII SO with
+ ASCII CAN. Drop special case for U+DCxx ASCII SO sequences. Always
+ create a replacement from the Unicode private use area U+F0xx for
+ invalid byte values in a multibyte sequence. Do the same for wchar_t
+ values from the U+F0xx range to make them roundtrip safe.
+ * wchar.h (sys_cp_wcstombs): Constify charset parameter.
+ (sys_cp_mbstowcs): Ditto.
+
2009-09-28 Corinna Vinschen <corinna@vinschen.de>
* cygheap.cc (cygheap_init): Default locale.charset to "UTF-8".
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