* ChangeLog-2006: Move 2006 changelogs here.
* spawn.cc: Bump copyright.
* spawn.cc (spawn_guts): Don't expect synchronization from a non-cygwin
_P_NOWAIT process.
-
-2006-12-21 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (fhandler_disk_file::readdir): Improve debug
- output.
-
-2006-12-20 Corinna Vinschen <corinna@vinschen.de>
-
- Partially revert change from 2006-10-22. GetSecurityInfo messes up
- user information on NT4.
- * sec_helper.cc (security_descriptor::malloc): Drop LocalAlloc
- considerations.
- (security_descriptor::realloc): Ditto.
- (security_descriptor::free): Ditto.
- * security.cc (get_reg_security): Reinstantiate.
- (get_nt_object_security): Revert to using NtQuerySecurityObject.
- * security.h (class security_descriptor): Drop type member.
- Accommodate throughout.
- (security_descriptor::size): Constify.
- (security_descriptor::copy): Ditto.
-
-2006-12-18 Christopher Faylor <me@cgf.cx>
-
- * pinfo.cc (set_myself): Use a more foolproof method for determining if
- the current process was started from another cygwin process.
-
-2006-12-15 Pierre A. Humblet <Pierre.Humblet@ieee.org>
-
- * libc/minires-os-if.c (cygwin_query): Remove ERROR_PROC_NOT_FOUND case.
- (get_dns_info): Verify DnsQuery exists. Use autoloaded GetNetworkParams.
-
-2006-12-13 Corinna Vinschen <corinna@vinschen.de>
-
- * winsup.h (clear_procimptoken): Close hProcImpToken in a safer way.
-
-2006-12-13 Corinna Vinschen <corinna@vinschen.de>
-
- * security.cc (lsaauth): Initialize lsa to INVALID_HANDLE_VALUE to
- avoid potential access violation.
-
-2006-12-12 Corinna Vinschen <corinna@vinschen.de>
-
- * environ.cc (subauth_id_init): Remove.
- (parse_thing): Drop "subauth_id" option.
- * security.cc (get_token_group_sidlist): Drop comments concerning
- subauthentication.
- (create_token): Back out subauthentication related changes.
- (subauth): Remove.
- * security.h (create_token): Remove declaration.
- (subauth): Ditto.
- * syscalls.cc (seteuid32): Drop subauthentication handling entirely.
-
-2006-12-12 Corinna Vinschen <corinna@vinschen.de>
-
- * environ.cc (set_traverse): Remove.
- (parse_thing): Drop "traverse" option.
- * path.cc (fs_info::update): Don't request SE_CHANGE_NOTIFY_PRIV
- privilege.
- * sec_helper.cc (set_cygwin_privileges): Ditto.
- * security.cc (allow_traverse): Remove.
- (alloc_sd): Drop special allow_traverse code.
- * security.h (allow_traverse): Drop declaration.
- * syscalls.cc (statvfs): Don't request SE_CHANGE_NOTIFY_PRIV privilege.
-
-2006-12-12 Corinna Vinschen <corinna@vinschen.de>
-
- Partially revert change from 2005-04-03, always running under an
- impersonation token, which collides with Vista UAC.
- * cygheap.h (deimpersonate): revert to self instead of impersonating
- hProcImpToken.
- (reimpersonate): Only impersonate if setuid.
- * dcrt0.cc (dll_crt0_0): Don't initialize hProcImpToken here.
- (dll_crt0_1): Set privileges on hProcToken.
- * fork.cc (frok::child): Set privileges on hProcToken. Close handle to
- hProcImpToken.
- * grp.cc (internal_getgroups): Use hProcToken instead of hProcImpToken.
- * security.cc (check_access): Create hProcImpToken on demand here.
- * security.h (set_process_privilege): Set privileges on hProcToken.
- (_push_thread_privilege): Use hProcToken instead of hProcImpToken.
- (pop_thread_privilege): If not setuid'ed, revert to self.
- * syscalls.cc (setegid32): Drop setting primary group on hProcImpToken.
- Close handle to hProcImpToken.
- * uinfo.cc (internal_getlogin): Ditto.
- * winsup.h (clear_procimptoken): New inline function.
-
-2006-12-12 Christopher Faylor <me@cgf.cx>
-
- * syscalls.cc (popen): Allow '[rw][bt]'.
-
-2006-12-12 Corinna Vinschen <corinna@vinschen.de>
-
- * libc/minires.c (res_ninit): Drop handling for LOCALDOMAIN environment
- variable.
-
-2006-12-11 Corinna Vinschen <corinna@vinschen.de>
-
- * Makefile.in (DLL_OFILES): Add minires-os-if.o and minires.o.
- (SUBLIBS): Add libresolv.a.
- Add rule for libresolv.a.
- * autoload.cc: Fix return code handling for IP Helper API in case
- of being unable to load iphlpapi.dll.
- (DnsQuery_A): Define.
- (DnsRecordListFree): Define.
- * cygwin.din: Export resolver functions.
- * include/resolv.h: New header.
- * include/arpa/nameser.h: New header.
- * include/arpa/nameser_compat.h: New header.
- * include/cygwin/version.h: Bump API minor number.
- * libc/minires-os-if.c: New file.
- * libc/minires.c: New file.
- * libc/minires.h: New file.
-
-2006-12-11 Christopher Faylor <me@cgf.cx>
-
- * sigproc.cc (child_info::child_info): Move old comment about msv_count
- here. Edit it slightly to reflect new sensibilities.
-
-2006-12-11 Christopher Faylor <me+cygwin@cgf.cx>
-
- * child_info.h (child_info_spawn::__stdin): New element.
- (child_info_spawn::__stdin): Ditto.
- (CURR_CHILD_INFO_MAGIC): Regenerate.
- * dcrt0.cc (check_sanity_and_sync): Minor cleanup.
- (child_info_spawn::handle_spawn): Handle new __std* elements by calling
- move_fd.
- * dtable.cc (dtable::move_fd): Define new function.
- * dtable.h (dtable::move_fd): Declare new function.
- * fhandler.h (fhandler_pipe::popen_pid): Declare new element.
- * fhandler.h (fhandler_pipe::get_popen_pid): Define new function.
- * fhandler.h (fhandler_pipe::set_popen_pid): Ditto.
- * pipe.cc (fhandler_pipe::fhandler_pipe): Zero popen_pid.
- (fhandler_pipe::dup): Ditto.
- * spawn.cc (handle): Change second argument to bool.
- (spawn_guts): Accept __stdin/__stdout arguments and set them
- appropriately in child_info structure and in STARTUPINFO structure.
- * syscalls.cc (popen): New cygwin-specific implementation using spawn.
- (pclose): Ditto.
- * winsup.h (spawn_guts): Accommodate new arguments for spawn_guts.
-
- * fhandler.cc (fhandler_base::set_no_inheritance): Make second arg a bool.
- * fhandler.h (fhandler_base::set_no_inheritance): Ditto for declaration.
-
- * child_info.h (child_info::msv_count): Rename from the now-inappropriate
- "zero".
- (child_info_spawn::filler): Add filler to work around Vista bug.
- (child_info_fork::filler): Ditto.
- * dcrt0.cc (get_cygwin_startup_info): Remove "zero" check since it is
- now always filled out.
- * fork.cc (frok::parent): Move ch.zero manipulation to constructor.
- * spawn.cc (spawn_guts): Ditto. Remove _ch wrapper.
- * sigproc.cc (child_info::child_info): Initialize msv_count.
-
- * shared.cc (shared_info::heap_slop_size): Remove noisy system_printfs.
- * shared_info.h (CURR_SHARED_MAGIC): Regenerate.
-
-2006-12-11 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (rootdir): Fix typo in comment.
- * syscalls.cc (try_to_bin): Ditto.
-
-2006-12-10 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc (SHFileOperationA): Drop definition.
- * ntdll.h (struct _FILE_RENAME_INFORMATION): Define.
- * path.cc (fs_info::update): Note length of rootdir prefix in
- root_len.
- (get_nt_native_path): New function, taking over functionality of
- path_conv::get_nt_native_path.
- (path_conv::get_nt_native_path): Just call get_nt_native_path.
- * path.h (get_nt_native_path): Declare.
- (struct fs_info): New member root_len.
- (fs_info::length): New inline method returning root_len.
- (path_conv::rootdir): New inline method returning rootdir prefix.
- * syscalls.cc (try_to_bin): Rewrite using only system calls.
- (unlink_nt): Call try_to_bin with additional handle to open file
- parameter.
- (statvfs): Use path_conv::rootdir method.
- * wincap.h: Define has_recycle_dot_bin throughout.
- * wincap.cc: Ditto.
-
-2006-12-10 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (rootdir): Clarify comment.
-
-2006-12-10 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (rootdir): Don't look for volume mount points on remote
- shares.
-
-2006-12-10 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (rootdir): Drop useless post-increment. Take volume
- mount points into account.
- (check_posix_perm): Allocate space for root directory big enough.
-
-2006-12-09 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (try_to_bin): Add comment that this is not possibly
- the final version.
-
-2006-12-07 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (unlink_nt): Open native symlinks with
- FILE_OPEN_REPARSE_POINT flag.
-
-2006-12-07 Corinna Vinschen <corinna@vinschen.de>
-
- * ntdll.h (STATUS_DELETE_PENDING): Define.
- (struct _FILE_DISPOSITION_INFORMATION): Define.
- * syscalls.cc (unlink_9x): new function to delete file on 9x.
- * syscalls.cc (unlink_nt): new function to delete file on NT.
- (unlink): Simplify. Move OS dependent stuff into aforementioned
- functions. Also handle FILE_ATTRIBUTE_HIDDEN as R/O-like flag.
-
-2006-12-07 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc (SHFileOperationA): Define.
- * syscalls.cc (try_to_bin): New function trying to move a file to
- the recycle bin.
- (unlink): Fix arguments used in CreateFile for delete on close.
- Before closing the handle, try to move the file to the recycle bin.
-
-2006-12-07 Corinna Vinschen <corinna@vinschen.de>
-
- * cygheap.h (struct cwdstuff): Add "sync" member and accompanying
- "keep_in_sync" methods.
- * external.cc (cygwin_internal): Call above keep_in_sync method when
- CW_SYNC_WINENV is requested.
- * path.cc (cwdstuff::init): Don't change to windows_system_directory
- if keep_in_sync is requested.
- (cwdstuff::keep_in_sync): New method.
- (cwdstuff::set): Take sync flag into account.
-
-2006-12-06 Corinna Vinschen <corinna@vinschen.de>
-
- * termios.cc: Change include order to accommodate change to sys/ioctl.h.
-
-2006-12-06 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_mem.cc (fhandler_dev_mem::open): Fix comment.
- * wincap.cc (has_physical_mem_access): Reflect the fact that physical
- memory access has been made a protected operation beginning with
- 2003 Server.
-
-2006-12-06 Eric Blake <ebb9@byu.net>
-
- * include/sys/ioctl.h: Pick up termios.h, for TIOCGWINSZ.
-
-2006-12-06 Corinna Vinschen <corinna@vinschen.de>
-
- * winsup.h (WINVER): Set to 0x0600 to cover Vista.
-
-2006-12-06 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (fhandler_disk_file::rmdir): Fix typo.
-
-2006-12-05 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (cwdstuff::init): Don't change to windows_system_directory
- if Cygwin DLL has been loaded dynamically.
-
-2006-12-05 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (cwdstuff::set): Don't try to open directory on systems not
- supporting that.
-
-2006-12-05 Corinna Vinschen <corinna@vinschen.de>
-
- * dcrt0.cc (get_cygwin_startup_info): Fix comment.
- * wincap.cc (wincapc::init): Always reset needs_count_in_si_lpres2 to
- false on non 64-bit systems.
-
-2006-12-05 Corinna Vinschen <corinna@vinschen.de>
-
- * dcrt0.cc (get_cygwin_startup_info): Change zeros to DWORD array.
- Expect first DWORD in child_info struct being set to non-zero if
- wincap.needs_count_in_si_lpres2 is set. Add comment to explain why.
- * fork.cc (frok::parent): Set ch.zero[0] to a sensible count value
- if wincap.needs_count_in_si_lpres2 is set.
- * spawn.cc (spawn_guts): Ditto. Add filler bytes after ch on stack
- to accommodate needs_count_in_si_lpres2.
- * wincap.h: Define needs_count_in_si_lpres2 throughout.
- * wincap.cc: Ditto.
-
-2006-11-29 Corinna Vinschen <corinna@vinschen.de>
-
- * dir.cc (mkdir): Check last path component for "..".
- (rmdir): Don't check last path component for "..".
- * fhandler_disk_file.cc (fhandler_disk_file::rmdir): Drop kludge
- which tries to allow deleting the current working directory.
- * path.cc (has_dot_last_component): Add parameter to indicate testing
- for "..". Take trailing slash into account.
- (symlink_info::posixify): Rely on cygheap->cwd.win32 having a
- useful value.
- (cwdstuff::init): Initialize cygheap->cwd with current working
- directory. Change to windows_system_directory afterwards.
- (cwdstuff::set): Never call SetCurrentDirectory here. Just check
- if changing into target directory would be allowed. Add comment to
- explain why.
- * path.h (has_dot_last_component): Declare with second parameter.
- * pinfo.cc (pinfo::zap_cwd): Remove.
- (pinfo::exit): Drop call to zap_cwd.
- * pinfo.h (class pinfo): Remove declaration of zap_cwd.
- * spawn.cc (spawn_guts): Set current working directory for non-Cygwin
- child applications. Drop call to zap_cwd.
-
-2006-11-28 Corinna Vinschen <corinna@vinschen.de>
-
- * security.cc (create_token): Revert erroneous change to test
- subauth_token for INVAILD_HANDLE_VALUE.
- * syscalls.cc (seteuid32): Set create_token's subauth_token parameter
- back to NULL.
-
-2006-11-28 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (fhandler_base::open): Fix previous patch to handle the
- SYSTEM attribute as well.
-
-2006-11-27 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (fhandler_base::open): Fix handling of files with
- HIDDEN attribute set.
-
-2006-11-27 Christopher Faylor <cgf@timesys.com>
-
- * include/cygwin/signal.h: Add __extension__ to various anonymous
- unions and structs. (thanks to V.Haisman)
-
-2006-11-27 Corinna Vinschen <corinna@vinschen.de>
-
- * cyglsa.h: New header file.
- * environ.cc: Disable subauth settings.
- * grp.cc: Accommodate cygsidlist's count now being a method.
- * sec_helper.cc (SECURITY_MANDATORY_INTEGRITY_AUTHORITY): Remove.
- (mandatory_medium_integrity_sid): Remove.
- (mandatory_high_integrity_sid): Remove.
- (mandatory_system_integrity_sid): Remove.
- (fake_logon_sid): Add.
- (cygsid::get_sid): Add well_known parameter. Set well_known_sid
- accordingly.
- (cygsid::getfromstr): Ditto.
- (cygsidlist::alloc_sids): Move here from security.cc.
- (cygsidlist::free_sids): Ditto.
- (cygsidlist::add): Move here from security.h. Add well_known parameter.
- Set well_known_sid accordingly. Don't allow duplicate SIDs.
- * security.cc: Include cyglsa.h and cygwin/version.h. Throughout
- accommodate cygsidlist's count now being a method. Throughout drop
- redundant "contains" tests.
- (get_user_local_groups): Add local groups as well known SIDs.
- (get_token_group_sidlist): Add well known groups as well known SIDs.
- (get_server_groups): Ditto. Only call get_unix_group_sidlist after
- get_user_local_groups to maintain "well_known_sid" attribute.
- (get_initgroups_sidlist): Add well known groups as well known SIDs.
- (get_setgroups_sidlist): Add usersid and struct passwd parameter to
- allow calling get_server_groups from here.
- (get_system_priv_list): Make static. Return size of TOKEN_PRIVILEGES
- structure.
- (get_priv_list): Ditto.
- (create_token): Accommodate above changes. Drop misguided attempt to
- add MIC SIDs to created user token. Print returned token as hex value.
- (subauth): Disable.
- (lsaauth): New function implementing client side of LSA authentication.
- * security.h (class cygsid): Add well_known_sid attribute. Accommodate
- throughout. Add *= operator to create a well known SID.
- (class cygsidlist): Rename count to cnt. Make count a method.
- (cygsidlist::add): Move to sec_helper.cc.
- (cygsidlist::operator *=): New method to add well known SID.
- (cygsidlist::non_well_known_count): New method returning number of
- non well known SIDs in list.
- (cygsidlist::next_non_well_known_sid): New method returning next non
- well known SID by index.
- (mandatory_medium_integrity_sid): Drop declaration.
- (mandatory_high_integrity_sid): Drop declaration.
- (mandatory_system_integrity_sid): Drop declaration.
- (fake_logon_sid): Add declaration.
- (subauth): Disable declaration.
- (lsaauth): Add declaration.
- * syscalls.cc (seteuid32): Disable subauthentication. Add LSA
- authentication.
- * wincap.h: Define needs_logon_sid_in_sid_list throughout.
- * wincap.cc: Ditto.
-
-2006-11-23 Corinna Vinschen <corinna@vinschen.de>
-
- * security.h (DBGSID): Define for debugging purposes.
- (MKSID): Rename from SID so as to not hide SID definition from winnt.h.
- * sec_helper.cc: Change SID to MKSID throughout.
-
-2006-11-23 Corinna Vinschen <corinna@vinschen.de>
-
- * net.cc (get_ipv6_funcs): Fix formatting.
-
-2006-11-23 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (fs_info::update): Define GETVOLINFO_VALID_MASK and TEST_GVI.
- Change FS_IS_SAMBA and FS_IS_SAMBA_WITH_QUOTA and their usage
- accordingly. Define FS_IS_NETAPP_DATAONTAP. Recognize NetApp device
- and store in is_netapp flag. Mark NetApp device as having no good
- inodes.
- * path.h (struct fs_info): Add is_netapp flag. Add matching accessors.
-
-2006-11-23 Thomas Wolff <towo@computer.org>
-
- * fhandler_console.cc (set_color): Avoid (again) inappropriate
- intensity interchanging that used to render reverse output unreadable
- when (non-reversed) text is bright.
- See http://sourceware.org/bugzilla/show_bug.cgi?id=514
-
-2006-11-23 Joe Loh <joel@pivot3.com>
-
- * devices.h: Add additional SCSI disk block device numbers per
- http://www.kernel.org/pub/linux/docs/device-list/devices.txt
- up to 128 devices.
- * devices.in: Ditto.
- (device::parsedisk): Add additonal else-if cases for decoding base
- and drive indices.
- * devices.cc: Regenerate.
- * dtable.cc (build_fh_pc): Add additional DEV_SD{2..7}_MAJOR cases.
-
-2006-11-09 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc (EqualPrefixSid): Define.
- * security.cc (create_token): Drop grps_buf. Use alloca instead.
- Only add the MIC SID to the TOKEN_GROUPS list for the NtCreateToken
- call. If the subauthentication token exists, use its MIC SID.
- Set SID Attributes for the MIC SID to 0.
-
-2006-11-08 Corinna Vinschen <corinna@vinschen.de>
-
- * sec_helper.cc (sid_auth): Remove.
- (well_known_this_org_sid): New well known sid.
- (SECURITY_MANDATORY_INTEGRITY_AUTHORITY): Define.
- (mandatory_medium_integrity_sid): New well known sid.
- (mandatory_high_integrity_sid): Ditto.
- (mandatory_system_integrity_sid): Ditto.
- (cygsid::get_sid): Use local SID_IDENTIFIER_AUTHORITY. Allow all
- authorities fitting in a UCHAR.
- * security.cc (get_token_group_sidlist): Always add the local
- group to the token. Add comment. Add "This Organization" group
- if available in incoming group list.
- (get_server_groups): Only add world and authenticated users groups
- if not already in list.
- (create_token): Add matching mandatory integrity SID to group list
- on systems supporting Mandatory Integrity Control.
- * security.h (well_known_this_org_sid): Define.
- (mandatory_medium_integrity_sid): Define.
- (mandatory_high_integrity_sid): Define.
- (mandatory_system_integrity_sid): Define.
- * wincap.h: Define has_mandatory_integrity_control throughout.
- * wincap.cc: Ditto.
-
-2006-11-07 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (check_posix_perm): Moved here from syscalls.cc.
- (fhandler_base::fpathconf): New method implementing (f)pathconf.
- * fhandler.h (class fhandler_base): Declare fpathconf method.
- * path.cc (path_conv::check): Replace MAX_LINK_DEPTH with SYMLOOP_MAX.
- * path.h (MAX_LINK_DEPTH): Delete.
- * syscalls.cc (check_posix_perm): Move to fhandler.cc.
- (fpathconf): Call fhandler's fpathconf method.
- (pathconf): Build fhandler and call fhandler's fpathconf method.
- * sysconf.cc (sysconf): Reorder switch according to order of flags
- in sys/unistd.h. Add handling for some missing flags.
- * include/limits.h: Reorder according to SUSv3 description. Add some
- missing definitions. Add comments.
- * include/sys/syslimits.h: New file overriding newlib's syslimits.h
- file.
-
-2006-11-06 Corinna Vinschen <corinna@vinschen.de>
-
- * dtable.cc (build_fh_pc): Add missing DEV_SD1_MAJOR case (Thanks to
- Joe Loh for noticing).
-
-2006-11-02 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (symlink_info::posixify): Fix comment.
-
-2006-11-02 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (symlink_info::check): Eliminate PATH_REP bit from pflags.
-
-2006-11-02 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (symlink_info::posixify): New method converting NT and DOS
- paths in symlinks to POSIX.
- (symlink_info::check_shortcut): Allocate buf allowing for a trailing 0.
- Call posixify on the result.
- (symlink_info::check_sysfile): Read from file into local buffer.
- Eliminate old b16 considerations. Call posixify on the result.
- (symlink_info::check_reparse_point): Don't use PrintName but
- SubstituteName which is relevant for Windows' path handling.
- Call posixify on the result.
-
-2006-11-01 Corinna Vinschen <corinna@vinschen.de>
-
- * security.h (cygpriv_idx): Add privileges new in Vista.
- * security.cc (sys_privs): Ditto.
- * sec_helper.cc (cygpriv): Ditto. Fix comment.
-
-2006-10-31 Corinna Vinschen <corinna@vinschen.de>
-
- * cygheap.h (struct user_heap_info): Add slop member.
- * heap.cc (heap_init): Add slop factor to heap allocation. Add
- comment.
- * mmap.cc (MapViewNT): Allocate memory maps top down.
- (fhandler_dev_zero::mmap): Ditto.
- * shared.cc (shared_info::heap_slop_size): New method.
- (shared_info::heap_chunk_size): Don't use debug_printf at early stage.
- * shared_info.h (SHARED_INFO_CB): Accommodate change to shared_info.
- (CURR_SHARED_MAGIC): Ditto.
- (class shared_info): Add heap_slop member. Declare heap_slop_size.
- * wincap.h: Define heapslop throughout.
- * wincap.cc: Ditto.
-
-2006-10-31 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Drop
- directory attribute for reparse points to avoid mistreating.
- (fhandler_base::fstat_by_name): Ditto.
- * path.cc (symlink_info::check_reparse_point): New method testing
- reparse points for symbolic links.
- (symlink_info::check_shortcut): Move file attribute tesat to calling
- function.
- (symlink_info::check): Add handling for reparse points.
- * path.h (enum path_types): Add PATH_REP to denote reparse point based
- symlinks.
- (path_conv::is_rep_symlink): New method.
- * syscalls.cc (unlink): Handle reparse points.
-
-2006-10-27 Corinna Vinschen <corinna@vinschen.de>
-
- * shared.cc (open_shared): Drop useless attempt from 2006-08-11.
-
-2006-10-27 Corinna Vinschen <corinna@vinschen.de>
-
- * dcrt0.cc (__api_fatal): Drop spare argument to __small_sprintf.
- * smallprint.c (__small_vsprintf): Preserve GetLastError value.
- * winsup.h (api_fatal): Simplify. Drop duplicate filename arg.
-
-2006-10-23 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (fhandler_disk_file::rewinddir): Fix comment.
-
-2006-10-23 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (fhandler_disk_file::rewinddir): Accommodate
- buggy RestartScan behaviour of Windows 2000.
- * wincap.h: Define has_buggy_restart_scan throughout.
- * wincap.cc: Ditto.
-
-2006-10-22 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (fhandler_disk_file::facl): Fix whitespace.
- * external.cc: Update copyright.
- * fhandler.cc: Ditto.
- * sec_helper.cc: Ditto.
- * security.h: Ditto.
- * security.cc: Ditto.
- (check_registry_access): Return -1 if W_OK is requested.
-
-2006-10-22 Corinna Vinschen <corinna@vinschen.de>
-
- * external.cc (cygwin_internal): Use security_descriptor::copy method.
- * sec_helper.cc (security_descriptor::malloc): Use own free method.
- Set type.
- (security_descriptor::realloc): Handle the case that psd has been
- allocated using LocalAlloc. Set type.
- (security_descriptor::free): Ditto.
- * security.cc (get_nt_attribute): Remove.
- (get_reg_security): Remove.
- (get_nt_object_security): Use GetSecurityInfo which handles all
- securable objects.
- (get_nt_object_attribute): Remove.
- (get_object_attribute): Call get_nt_object_security instead of
- get_nt_object_attribute.
- (get_file_attribute): Ditto.
- (check_registry_access): Call get_nt_object_security instead of
- get_reg_security.
- * security.h (cygpsid::operator PSID): Make method const, not the
- result.
- (class security_descriptor): Add type member. Accommodate throughout.
- (security_descriptor::copy): New method.
- (security_descriptor::operator PSECURITY_DESCRIPTOR *): New operator.
-
-2006-10-22 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (fhandler_base::fhaccess): Check if opening registry
- actually created a handle. This handles the registry root dir.
- * fhandler_registry.cc (fhandler_registry::open): Set io_handle in
- case of opening one of the predefined registry keys.
-
-2006-10-21 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (fhandler_base::fhaccess): Call check_registry_access
- for registry keys/values if ntsec is on.
- * security.cc (check_access): New static function derived from
- check_file_access, but object type agnostic.
- (check_file_access): Only do file specific stuff. Call check_access.
- (check_registry_access): New access check function for registry keys/
- values.
- * security.h (check_registry_access): Declare.
-
-2006-10-21 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_registry.cc (fhandler_registry::fstat): Set restrictive
- permission and ownership if key can't be opened for reading security.
- (open_key): If opening key fails, retry opening with backup intent.
-
-2006-10-20 Corinna Vinschen <corinna@vinschen.de>
-
- * net.cc (cygwin_getnameinfo): Fix typo in comment.
-
-2006-10-19 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.h (fhandler_base::set_name): Make virtual.
- (class fhandler_registry): Add wow64 and prefix_len members.
- Declare set_name method.
- * fhandler_proc.cc (PROC_REGISTRY32): Define.
- (PROC_REGISTRY64): Define.
- (proc_listing): Add "registry32" and "registry64" elements.
- (proc_fhandlers): Add corresponding FH_REGISTRY values.
- * fhandler_registry.cc (registry_len): Drop static value in favor of
- class member prefix_len. Use preifx_len instead of registry_len
- throughout.
- (fhandler_registry::set_name): Define. Set wow64 and prefix_len
- according to directory prefix.
- (fhandler_registry::fhandler_registry): Set wow64 and prefix_len to
- default values.
- (open_key): Add wow64 argument. Handle wow64 in call to RegOpenKeyEx.
- Use fhandler_registry member wow64 in this place throughout.
-
-2006-10-19 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_proc.cc: Drop superfluous definition of _WIN32_WINNT.
- * miscfuncs.cc: Ditto.
- * sched.cc: Ditto.
-
-2006-10-17 Corinna Vinschen <corinna@vinschen.de>
-
- * glob.c: Remove.
- * glob.cc: New file. Latest glob version from FreeBSD plus Cygwin
- specific changes (__stat64/__stat32, ignore_case_with_glob,
- drop collate functions).
- (glob3): Return GLOB_ABORTED in case directory is unreadable and
- GLOB_ERR is set, as demanded by SUSv3.
- * glob.h: Import latest version from FreeBSD.
-
-2006-10-17 Corinna Vinschen <corinna@vinschen.de>
-
- * winsup.h (WINVER): Define instead of _WIN32_WINNT. Set to 0x0502.
- (_NO_W32_PSEUDO_MODIFIERS): Define.
-
-2006-10-16 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (fhandler_disk_file::opendir): Drop redundant
- access check.
-
-2006-10-16 Corinna Vinschen <corinna@vinschen.de>
-
- * include/asm/byteorder.h: Fix copyright dates.
-
-2006-10-16 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc (PrivilegeCheck): Define.
- * fhandler.cc (fhandler_base::open): Always try opening with backup
- resp. restore intent.
- * fhandler_disk_file.cc (fhandler_disk_file::opendir): Always try
- opening with backup intent.
- (fhandler_disk_file::readdir): Ditto when trying to retrieve file id
- explicitely.
- * security.cc (check_file_access): Replace pbuf with correctly
- PPRIVILEGE_SET typed pset. Check explicitely for backup and/or restore
- privileges when AccessCheck fails, to circumvent AccessCheck
- shortcoming. Add comment to explain.
-
-2006-10-13 Christopher Faylor <cgf@timesys.com>
-
- * winsup.h: Turn off DEBUGGING.
-
-2006-10-13 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc (Wow64DisableWow64FsRedirection): Define.
- (Wow64RevertWow64FsRedirection): Define.
- * security.cc (cygsuba_installed): New shared variable to store result
- of cygsuba.dll installation test.
- (subauth): Check if cygsuba.dll has been installed and registered
- before issuing the (sub)authentication.
-
-2006-10-12 Corinna Vinschen <corinna@vinschen.de>
-
- * security.cc (create_token): Fix condition for source identifier.
-
-2006-10-11 Corinna Vinschen <corinna@vinschen.de>
-
- * select.cc (struct socketinf): Convert ser_num and w4 to dynamically
- allocated arrays. Add max_w4 member to keep track.
- (thread_socket): Make timeout depending on number of sockets to wait
- for. Loop WFMO over all sockets.
- (start_thread_socket): Handle any number of sockets. Fix typo. Don't
- close socket event in out of memory condition.
- (socket_cleanup): Free ser_num and w4.
-
-2006-10-06 David Jade <d3@mutable.net>
-
- * path.cc (path_conv::get_nt_native_path): Properly detect \\?\ paths.
- (mount_info::conv_to_win32_path): Update comment.
- * fhandler_disk_file.cc (path_conv::ndisk_links): Use backslashes
- to make NT kernel functions work for \\?\GLOBALROOT paths.
-
-2006-10-09 Corinna Vinschen <corinna@vinschen.de>
-
- * devices.in: Raise number of handled serial ports to 64.
- * devices.cc: Regenerate.
-
-2006-09-17 Danny Smith <dannysmith@clear.net.nz>
-
- * include/asm/byteorder.h: Correct typo.
-
-2006-09-17 Danny Smith <dannysmith@clear.net.nz>
-
- * include/asm/byteorder.h: Don't #define n* macros if -fnoinline is
- specified.
-
-2006-09-07 Christopher Faylor <cgf@timesys.com>
-
- * environ.cc (build_env): Don't put an empty environment variable into
- the environment. Optimize use of "len".
- * errno.cc (ERROR_MORE_DATA): Translate to EMSGSIZE rather than EAGAIN.
-
-2006-08-31 Corinna Vinschen <corinna@vinschen.de>
-
- * grp.cc (initgroups32): Run get_server_groups under original token.
- * syscalls.cc (seteuid32): Slightly reorganize code creating a token.
-
-2006-08-27 Christopher Faylor <cgf@timesys.com>
-
- * child_info.h (child_info_spawn::~child_info_spawn): Don't close
- myself_pinfo handle when spawning.
-
-2006-08-20 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (fhandler_disk_file::opendir): Fix formatting.
-
-2006-08-20 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (DIR_NUM_ENTRIES): Set to 100 to maximize
- performance on remote shares.
- (fhandler_disk_file::opendir): Move comment about Samba weirdness into
- fhandler_disk_file::readdir. Don't disallow
- FileIdBothDirectoryInformation on Samba.
- (fhandler_disk_file::readdir): Workaround Samba problem with
- FileIdBothDirectoryInformation by rereading already read entries
- using FileBothDirectoryInformation. Change comment about Samba
- weirdness explaining this change.
-
-2006-08-20 Hideki Iwamoto <h-iwamoto@kit.hi-ho.ne.jp>
-
- * fhandler_disk_file.cc (fhandler_disk_file::pread): Properly check for
- non-error return from lseek.
-
-2006-08-17 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_serial.cc (raw_read): Evaluate minchars taking the
- vmin_ > ulen case into account. Simplify evaluating the bytes to read.
- Don't use bytes in Queue value from ClearCommError call in case vtime_
- is > 0. Reformat GetOverlappedResult call. Simplify call to ReadFile.
-
-2006-08-14 Corinna Vinschen <corinna@vinschen.de>
-
- * security.cc (subauth): Initialize user_token to NULL. Add comment.
-
-2006-08-11 Corinna Vinschen <corinna@vinschen.de>
-
- * shared.cc (open_shared): Desperately try to get shared memory, only
- when DEBUGGING enabled for now.
-
-2006-08-10 Christopher Faylor <cgf@timesys.com>
-
- * pinfo.cc (_onreturn::~onreturn): Don't attempt to close a NULL
- handle.
-
-2006-08-10 Christopher Faylor <cgf@timesys.com>
-
- * winsup.h: Turn on DEBUGGING by default for now.
-
-2006-08-10 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (fhandler_disk_file::lock): Handle
- ERROR_NOT_LOCKED returned from UnlockFileEx.
-
-2006-08-09 Corinna Vinschen <corinna@vinschen.de>
-
- * path.h (SYMLINK_EA_NAME): Remove.
- (SHORTCUT_HDR_SIZE): Ditto.
-
-2006-08-09 Christopher Faylor <cgf@timesys.com>
-
- * autoload.cc (GetHandleInformation): Declare new function.
- (SetHandleInformation): Ditto.
- * debug.cc (add_handle): Use SetHandleInformation to protect handle.
- (close_handle): Use SetHandleInformation to unprotect handle.
-
- * spawn.cc (spawn_guts): Move detached test outside of P_OVERLAY block.
-
-2006-08-07 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc (NtSetInformationFile): Define.
- * cygwin.din: Export posix_fadvise and posix_fallocate.
- * fhandler.cc (fhandler_base::fadvise): New method.
- (fhandler_base::ftruncate): Add allow_truncate parameter.
- * fhandler.h (class fhandler_base): Add fadvise method. Accommodate
- new parameter to ftruncate.
- (class fhandler_pipe): Add fadvise and ftruncate methods.
- (class fhandler_disk_file): Add fadvise method. Accommodate new
- parameter to ftruncate.
- * fhandler_disk_file.cc (fhandler_disk_file::fadvise): New method.
- (fhandler_disk_file::ftruncate): Accommodate new allow_truncate
- parameter. Set EOF using NtSetInformationFile on NT.
- * ntdll.h (struct _FILE_END_OF_FILE_INFORMATION): Define.
- (NtSetInformationFile): Declare.
- * pipe.cc (fhandler_pipe::fadvise): New method.
- (fhandler_pipe::ftruncate): Ditto.
- * syscalls.cc (posix_fadvise): New function.
- (posix_fallocate): Ditto.
- (ftruncate64): Accommodate second parameter to fhandler's ftruncate
- method.
- * include/fcntl.h: Add POSIX_FADV_* flags. Add declarations of
- posix_fadvise and posix_fallocate.
- * include/cygwin/version.h: Bump API minor number.
-
-2006-08-02 Christopher Faylor <cgf@timesys.com>
-
- * environ.cc (env_win32_to_posix_path_list): Declare.
- (conv_envvars): Use env_win32_to_posix_path_list rather than
- cygwin_win32_to_posix_path_list.
- (posify): Translate back to win32 path if errno is EIDRM.
- * environ.h: Update copyright. Define ENV_CVT.
- * path.cc (conv_path_list): If converting for the environment and
- removed an element set errno to ENV_CVT.
- (env_win32_to_posix_path_list): New function.
-
-2006-08-01 Christopher Faylor <cgf@timesys.com>
-
- * environ.cc (dos_file_warning): Declare.
- (parse_thing): Add "dosfilewarning". Alphabetize.
- * path.cc (normalize_posix_path): Return -1 when MS-DOS path detected.
- (warn_msdos): New function.
- (path_conv::check): Call if !PC_NOWARN and MS-DOS path detected.
- (cygwin_conv_to_win32_path): Set PC_NOWARN when calling path_conv.
- (cygwin_conv_to_full_win32_path): Ditto.
- * path.h (pathconv_arg::PC_NOWARN): Define.
- * shared_info.h (user_info::warned_msdos): New field.
- (CURR_USER_MAGIC): Reset.
-
-2006-07-31 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_socket.cc (fhandler_socket::recv_internal): Fix a problem
- with poll(2) after shutdown(SHUT_RD) has been called on the local side.
- * poll.cc (poll): Use POSIX type nfds_t for second parameter. Drop
- special socket handling for POLLIN. Add comment to explain why.
- * include/sys/poll.h: Declare nfds_t. Use as type for second parameter
- in poll(2) declaration.
-
-2006-07-31 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_socket.cc (fhandler_socket::evaluate_events): Circumvent
- potential race condition.
- (fhandler_socket::recv_internal): Fix MSG_PEEK bug on blocking sockets
- and simplify recv loop.
- (fhandler_socket::send_internal): Only lock when changing wsock_events.
-
-2006-07-31 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc: Drop LoadDLLprime for wsock32 since no wsock32 function
- is used anymore. Drop all unused ws2_32.dll functions.
-
-2006-07-28 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.h (struct wsa_event): Define here.
- (class fhandler_socket): Make wsock_evt private again.
- (fhandler_socket::wsock_event): New read accessor for wsock_evt.
- (fhandler_socket::serial_number): New read accessor to get the
- socket's serial number.
- (fhandler_socket::ready_for_read): Just return true.
- * fhandler_socket.cc (struct wsa_event): Move definition to fhandler.h.
- * select.cc (struct socketinf): Add serial number vector.
- (start_thread_socket): Identify duplicate sockets by their serial
- number, not (wrongly) by their wsock_evt.
-
-2006-07-27 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_socket.cc: Revert misguided attempt to handle FD_CLOSE error
- conditions in evaluate_events.
- (search_wsa_event_slot): Move wrongly placed memset in
- fhandler_socket::init_events here.
- (fhandler_socket::init_events): Initially set FD_WRITE event for
- connectionless sockets.
- * poll.cc (poll): Don't add sockets always to except_fds since select
- is now supposed to do it right.
- * select.cc (set_bits): Set connection state correctly for failed
- af_local_connect on local sockets. Remove socket special handling
- for except_selected descriptors.
- (peek_socket): Try to set the read/write/exception bits actually
- correctly.
-
-2006-07-27 Brian Ford <Brian.Ford@FlightSafety.com>
-
- * fhandler_socket.cc (fhandler_socket::recvmsg): Remove unused tot
- argument. All callers changed.
- (fhandler_socket::sendmsg): Likewise.
- * net.cc (cygwin_recvmsg): Likewise.
- (cygwin_sendmsg): Likewise, and prevent calling sendmsg whith an
- invalid iovec.
- * fhandler.h (fhandler_socket::recvmsg): Adjust prototype.
- (fhandler_socket::sendmsg): Likewise.
-
-2006-07-27 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.h (class fhandler_socket): Remove prot_info_ptr.
- (fhandler_socket::fixup_before_fork_exec): Remove.
- (fhandler_socket::fixup_after_exec): Remove.
- (fhandler_socket::need_fixup_before): Remove.
- * fhandler_socket.cc (fhandler_socket::fhandler_socket): Drop
- initializing prot_info_ptr. Remove unused code.
- (fhandler_socket::~fhandler_socket): Drop free'ing prot_info_ptr.
- (struct wsa_event): Rename connect_errorcode to errorcode.
- (fhandler_socket::evaluate_events): Handle FD_CLOSE error condition
- as FD_CONNECT error condition, except, never reset an FD_CLOSE error
- condition. Always set FD_WRITE after successfully recorded FD_CONNECT.
- (fhandler_socket::fixup_before_fork_exec): Remove.
- (fhandler_socket::fixup_after_fork): Revert to using handle duplication.
- (fhandler_socket::fixup_after_exec): Remove.
- (fhandler_socket::dup): Revert to using handle duplication.
- (fhandler_socket::send_internal): Only call wait_for_events in case
- of WSAEWOULDBLOCK condition.
- (fhandler_socket::set_close_on_exec): Call
- fhandler_base::set_close_on_exec.
- * net.cc (fdsock): Just set socket to inheritable on non-NT. Don't
- call inc_need_fixup_before.
- * select.cc (peek_socket): Don't set except_ready on every FD_CLOSE,
- just on error.
-
-2006-07-26 Brian ford <Brian.Ford@FlightSafety.com>
-
- * fhandler.cc (fhandler_base::read): Call get_readahead_into_buffer
- instead of duplicating it.
-
-2006-07-26 Corinna Vinschen <corinna@vinschen.de>
-
- * shared.cc (offsets): Define as offsets relative to cygwin_hmodule
- instead of addresses.
- (off_addr): New macro.
- (open_shared): Use offsets array accordingly. Remove unused code.
- * shared_info.h (cygwin_shared_address): Remove.
-
-2006-07-26 Corinna Vinschen <corinna@vinschen.de>
-
- * cygheap.h (struct init_cygheap): Remove shared_h and mt_h members.
- * fhandler_tape.cc (mt): Define as DLL shared area in
- .cygwin_dll_common instead of as dynamically allocated area.
- Change referencing throughout.
- * mtinfo.h (mt_h): Remove entirely.
- (mt): Remove extern declaration.
- * shared.cc (cygwin_shared_area): New global cygwin_shared
- variable located in .cygwin_dll_common.
- (offsets): Define shared region addresses descending from
- cygwin_shared_address.
- (open_shared): Replace usage of SH_CYGWIN_SHARED by SH_USER_SHARED.
- (memory_init): Set cygwin_shared just by pointing to cygwin_shared_area.
- * shared_info.h (shared_locations): Remove SH_CYGWIN_SHARED and
- SH_MTINFO.
- (cygwin_shared_address): Define as DLL start address.
- * tty.h (tty_min::tty_min): Remove constructor.
-
-2006-07-25 Corinna Vinschen <corinna@vinschen.de>
-
- * include/cygwin/in6.h: Guard in_port_t typedef more restrictive to
- avoid compiler warning.
-
-2006-07-25 Christopher Faylor <cgf@timesys.com>
-
- * security.cc (get_logon_server): Remove nret and use dret for
- everything to avoid a g++ warning.
-
-2006-07-25 Corinna Vinschen <corinna@vinschen.de>
-
- * include/cygwin/version.h: Bump DLL version to 1.7.0.
-
-2006-07-25 Corinna Vinschen <corinna@vinschen.de>
-
- * select.h: Remove.
- * fhandler_socket.cc: Don't include select.h.
- * select.cc: Ditto.
-
-2006-07-25 Corinna Vinschen <corinna@vinschen.de>
-
- * cygtls.h: Drop socket related includes.
- (struct _local_storage): Remove exitsock and exitsock_sin. Add
- select_sockevt.
- * cygtls.cc: Accommodate above change throughout.
- * fhandler.h (class fhandler_socket): Make wsock_evt public.
- * fhandler_socket.cc (fhandler_socket::fhandler_socket): Accommodate
- reordering members.
- (fhandler_socket::evaluate_events): Drop FD_CONNECT event as soon as
- it gets read once. Never remove FD_WRITE event here.
- (fhandler_socket::wait_for_events): Wait 50 ms instead of INFINITE for
- socket events.
- (fhandler_socket::accept): Fix conditional. Set wsock_events members
- of accepted socket to useful start values.
- (fhandler_socket::recv_internal): Always drop FD_READ/FD_OOB events from
- wsock_events after the call to WSARecvFrom.
- (fhandler_socket::send_internal): Drop FD_WRITE event from wsock_events
- if the call to WSASendTo fails with WSAEWOULDBLOCK. Fix return value
- condition.
- * select.cc (struct socketinf): Change to accommodate using socket event
- handling.
- (peek_socket): Use event handling for peeking socket.
- (thread_socket): Ditto.
- (start_thread_socket): Ditto.
- (socket_cleanup): Same here.
- * tlsoffsets.h: Regenerate.
-
-2006-07-23 Christopher Faylor <cgf@timesys.com>
-
- * include/cygwin/version.h: Bump DLL minor version number to 22.
-
-2006-07-20 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.h (class fhandler_socket): Rearrange slightly to keep
- event handling methods and members together. Drop owner status flag.
- Split wait method. Rename event handling methods for readability.
- * fhandler_socket.cc (struct wsa_event): Add owner field.
- (LOCK_EVENTS): New macro.
- (UNLOCK_EVENTS): Ditto.
- (fhandler_socket::init_events): rename from prepare.
- (fhandler_socket::evaluate_events): First half of former wait method.
- Do everything but wait. Allow specifiying whether or not events from
- event_mask should be erased from wsock_events->events. Simplify
- OOB handling. Allow sending SIGURG to any process (group).
- (fhandler_socket::wait_for_events): Second half of former wait method.
- Call evaluate_events and wait in a loop if socket is blocking.
- (fhandler_socket::release_events): Rename from release.
- (fhandler_socket::connect): Accommodate above name changes.
- (fhandler_socket::accept): Ditto.
- (fhandler_socket::recv_internal): Ditto.
- (fhandler_socket::send_internal): Ditto.
- (fhandler_socket::close): Ditto.
- (fhandler_socket::fcntl): Always set owner to given input value on
- F_SETOWN. Handle F_GETOWN.
- * net.cc (fdsock): Accommodate above name changes.
-
-2006-07-20 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_socket.cc (fhandler_socket::wait): Set Winsock errno to
- WSAEWOULDBLOCK instead of WSAEINPROGRESS.
-
-2006-07-19 Corinna Vinschen <corinna@vinschen.de>
-
- * pinfo.cc (commune_process): Don't add extra \0 to cmdline.
- (_pinfo::cmdline): Ditto process internal.
-
-2006-07-19 Corinna Vinschen <corinna@vinschen.de>
-
- * mmap.cc (msync): Disable rounding up len. Fix bug in access check
- loop.
-
-2006-07-19 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (symlink_worker): Return EEXIST if newpath exists.
-
-2006-07-18 Christopher Faylor <cgf@timesys.com>
-
- * tty.cc (tty_list::terminate): Don't enter the busy loop if we don't
- own the master.
-
-2006-07-18 Silvio Laguzzi <slaguzzi@data-al.de>
-
- * sec_acl.cc (acltotext32): Add missing handling of default ACL entry
- types.
-
-2006-07-18 Brian Ford <Brian.Ford@FlightSafety.com>
- Corinna Vinschen <corinna@vinschen.de>
-
- * winsup.h (mmap_region_status): New enum.
- (mmap_is_attached_or_noreserve_page): Adjust prototype and rename
- as below.
- * mmap.cc (mmap_is_attached_or_noreserve_page): Rename
- mmap_is_attached_or_noreserve. Add region length parameter.
- Return enum above.
- * exceptions.cc (_cygtls::handle_exceptions): Accommodate above.
- * fhandler.cc (fhandler_base::raw_read): Call above for NOACCESS
- errors and retry on success to allow reads into untouched
- MAP_NORESERVE buffers.
-
-2006-07-18 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_floppy.cc (fhandler_dev_floppy::ioctl): Fix typo in lint
- directive.
-
-2006-07-18 Corinna Vinschen <corinna@vinschen.de>
-
- * cygwin.din (posix_openpt): Export.
- * tty.cc (posix_openpt): New function.
- * include/cygwin/stdlib.h (posix_openpt): Declare.
- * include/cygwin/version.h: Bump API minor number.
-
-2006-07-17 Christopher Faylor <cgf@timesys.com>
-
- GCC 4.1 fixes.
- * cygheap.h (cygheap_user): Remove unneeded class names from function
- declaration.
- * fhandler.h (fhandler_base): Ditto.
- (fhandler_dev_floppy): Ditto.
- (fhandler_console): Ditto.
- * wininfo.h (wininfo): Ditto.
- * exceptions.cc (sigpacket::process): Avoid compiler errors about gotos
- and initialization.
- * fhandler_fifo.cc (fhandler_fifo::open): Ditto.
- * fhandler_floppy.cc (fhandler_dev_floppy::ioctl): Ditto.
- * fhandler_tty.cc (fhandler_tty_slave::ioctl): Ditto.
- * mmap.cc (mmap64): Ditto.
- * pipe.cc (fhandler_pipe::open): Ditto.
- * spawn.cc (spawn_guts): Ditto.
-
- * sec_helper.cc: Fix some comments.
- (get_null_sd): Move file-scope static to only function where it is
- used.
-
-2006-07-14 Christopher Faylor <cgf@timesys.com>
-
- * fork.cc (fork): Lock the process before forking to prevent things
- like new fds from being opened, etc.
- * sync.h (lock_process::dont_bother): New function.
-
-2006-07-14 Christopher Faylor <cgf@timesys.com>
-
- * include/cygwin/types.h: Update copyright.
-
-2006-07-14 Christopher Faylor <cgf@timesys.com>
-
- * cygwin.sc: Make sure there's something in the cygheap.
- * dllfixdbg: Accommodate newer binutils which put the gnu_debuglink at
- the end rather than at the beginning.
-
-2006-07-14 Corinna Vinschen <corinna@vinschen.de>
-
- * security.cc (get_token_group_sidlist): Always add the interactive
- group to the token. Add comment. Create logon_id group SID by
- copying it from incoming group list.
- (create_token): Add subauth_token parameter. Use information in
- subauth_token if present. Tweak SourceIdentifier if subauth_token
- is present for debugging purposes.
- * security.h (create_token): Add subauth_token parameter in declaration.
- * syscalls.cc (seteuid32): Call subauth first. Call create_token
- regardless. Use subauth token in call to create_token if subauth
- succeeded.
-
-2006-07-13 Christopher Faylor <cgf@timesys.com>
-
- * sigproc.cc (waitq_head): Don't initialize to zero.
- * sigproc.h: Update copyright, fix whitespace.
-
-2006-07-13 Christopher Faylor <cgf@timesys.com>
-
- * fhandler.cc (fhandler_base::raw_read): Only return EISDIR when we're
- really trying to read a directory.
-
- * sigproc.cc: Use "Static" where appropriate.
-
-2006-07-13 Corinna Vinschen <corinna@vinschen.de>
-
- * include/netinet/in.h: Update copyright.
-
-2006-07-13 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_socket.cc: Update copyright.
- * include/pthread.h: Ditto.
-
-2006-07-13 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_socket.cc (fhandler_socket::wait): Rework function so that
- WaitForMultipleObjects is really only called when necessary.
-
-2006-07-13 Corinna Vinschen <corinna@vinschen.de>
-
- * mmap.cc (mmap64): Drop MAP_NORESERVE flag for non-anonymous,
- non-private mappings.
- (mmap_record::unmap_pages): Only check noreserve flag which now implies
- anonymous and private.
- (mprotect): Ditto.
- (fixup_mmaps_after_fork): Ditto.
-
-2006-07-13 Corinna Vinschen <corinna@vinschen.de>
-
- * mmap.cc (mmap64): Drop MAP_RESERVED flag for all non-anonymous,
- non-private mappings.
-
-2006-07-13 Corinna Vinschen <corinna@vinschen.de>
-
- * exceptions.cc (_cygtls::handle_exceptions): Call new
- mmap_is_attached_or_noreserve_page function in case of access violation
- and allow application to retry access on noreserve pages.
- * mmap.cc (mmap_is_attached_or_noreserve_page): Changed from
- mmap_is_attached_page. Handle also noreserve pages now. Change
- comment accordingly.
- * winsup.h (mmap_is_attached_or_noreserve_page): Declare instead of
- mmap_is_attached_page.
-
-2006-07-12 Corinna Vinschen <corinna@vinschen.de>
-
- * mmap.cc (mmap_record::alloc_page_map): Don't call VirtualProtect
- on maps created with MAP_NORESERVE.
-
-2006-07-12 Corinna Vinschen <corinna@vinschen.de>
-
- * include/netdb.h: Declare rcmd, rcmd_af, rexec, rresvport,
- rresvport_af, iruserok, iruserok_sa, ruserok.
-
-2006-07-12 Corinna Vinschen <corinna@vinschen.de>
-
- * Makefile.in (DLL_OFILES): Drop iruserok.o. Add rcmd.o.
- * autoload.cc (rcmd): Drop definition.
- * cygwin.din: Export bindresvport, bindresvport_sa, iruserok_sa,
- rcmd_af, rresvport_af.
- * net.cc (cygwin_rcmd): Remove.
- (last_used_bindresvport): Rename from last_used_rrecvport.
- (cygwin_bindresvport_sa): New function implementing bindresvport_sa.
- (cygwin_bindresvport): New function implementing bindresvport.
- (cygwin_rresvport): Remove.
- * include/cygwin/version.h: Bump API minor number.
- * include/netinet/in.h: Declare bindresvport and bindresvport_sa.
- * libc/iruserok.c: Remove file.
- * libc/rcmd.cc: New file implementing rcmd, rcmd_af, rresvport,
- rresvport_af, iruserok_sa, iruserok and ruserok.
-
-2006-07-12 Corinna Vinschen <corinna@vinschen.de>
-
- * include/pthread.h: Define PTHREAD_PRIO_NONE, PTHREAD_PRIO_INHERIT and
- PTHREAD_PRIO_PROTECT only if _POSIX_THREAD_PRIO_INHERIT is defined.
-
-2006-07-12 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_socket.cc (fhandler_socket::getsockname): Return valid
- result for unbound sockets.
-
-2006-07-11 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_socket.cc (fhandler_socket::fixup_after_fork): Handle
- wsock_mtx and wsock_evt on fork, thus handling close_on_exec correctly.
- (fhandler_socket::fixup_after_exec): Drop misguided attempt to handle
- close_on_exec here.
- (fhandler_socket::dup): Call fixup_after_fork with NULL parent.
- Add comment.
- (fhandler_socket::set_close_on_exec): Handle wsock_mtx and wsock_evt.
-
-2006-07-10 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.h (class fhandler_socket): Add wsock_mtx, wsock_evt
- and wsock_events members. Remove closed status flag, add listener
- status flag. Accommodate new implementation of socket event handling
- methods. Declare recv* and send* functions ssize_t as the POSIX
- equivalents.
- (fhandler_socket::recv_internal): Declare.
- (fhandler_socket::send_internal): Ditto.
- * fhandler_socket.cc (EVENT_MASK): Define mask of selected events.
- (fhandler_socket::fhandler_socket): Initialize new members.
- (fhandler_socket::af_local_setblocking): Don't actually set the
- socket to blocking mode. Keep sane event selection.
- (fhandler_socket::af_local_unsetblocking): Don't actually set the
- socket to previous blocking setting, just remember it.
- (struct wsa_event): New structure to keep event data per shared
- socket.
- (NUM_SOCKS): Define number of shared sockets concurrently handled by
- all active Cygwin processes.
- (wsa_events): New shared datastructure keeping all wsa_event records.
- (socket_serial_number): New shared variable to identify shared sockets.
- (wsa_slot_mtx): Global mutex to serialize wsa_events access.
- (search_wsa_event_slot): New static function to select a new wsa_event
- slot for a new socket.
- (fhandler_socket::prepare): Rewrite. Prepare event selection
- per new socket.
- (fhandler_socket::wait): Rewrite. Wait for socket events in thread
- safe and multiple process safe.
- (fhandler_socket::release): Rewrite. Close per-socket descriptor
- mutex handle and event handle.
- (fhandler_socket::dup): Duplicate wsock_mtx and wsock_evt. Fix
- copy-paste error in debug output.
- (fhandler_socket::connect): Accommodate new event handling.
- (fhandler_socket::listen): Set listener flag on successful listen.
- (fhandler_socket::accept): Accommodate new event handling.
- (fhandler_socket::recv_internal): New inline method centralizing
- common recv code.
- (fhandler_socket::recvfrom): Call recv_internal now.
- (fhandler_socket::recvmsg): Ditto. Streamline copying from iovec
- to WSABUF.
- (fhandler_socket::send_internal): New inline method centralizing
- common send code.
- (fhandler_socket::sendto): Call send_internal now.
- (fhandler_socket::sendmsg): Ditto. Streamline copying from iovec
- to WSABUF.
- (fhandler_socket::close): Call release now.
- (fhandler_socket::ioctl): Never actually switch to blocking mode.
- Just keep track of the setting.
- * net.cc (fdsock): Call prepare now.
- (cygwin_connect): Revert again to event driven technique.
- (cygwin_accept): Ditto.
- * poll.cc (poll): Don't call recvfrom on a listening socket.
- Remove special case for failing recvfrom.
- * include/sys/socket.h: Declare recv* and send* functions ssize_t as
- requested by POSIX.
-
-2006-07-10 Corinna Vinschen <corinna@vinschen.de>
-
- * libc/inet_addr.c: Define __INSIDE_CYGWIN_NET__.
- * libc/inet_network.c: Ditto.
-
-2006-07-07 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_socket.cc (fhandler_socket::wait): Disable SA_RESTART
- handling for now.
-
-2006-07-07 Corinna Vinschen <corinna@vinschen.de>
-
- * net.cc (cygwin_inet_ntop): Fix data type of forth parameter.
-
-2006-07-07 Corinna Vinschen <corinna@vinschen.de>
-
- * Makefile.in (DLL_OFILES): Add inet_addr.o and inet_network.o.
- * autoload.cc (inet_addr): Drop definition.
- (inet_ntoa): Ditto.
- * net.cc: Forward declare cygwin_inet_aton and cygwin_inet_ntop.
- (cygwin_inet_ntoa): Call cygwin_inet_ntop instead of Winsock inet_ntoa.
- (cygwin_inet_addr): Remove here.
- (cygwin_inet_aton): Ditto.
- (cygwin_inet_network): Ditto.
- * libc/inet_addr.c: New file implementing cygwin_inet_aton and
- cygwin_inet_addr.
- * libc/inet_network.c: New file implementing cygwin_inet_network.
-
-2006-07-06 Christopher Faylor <cgf@timesys.com>
-
- * hookapi.cc: Add comment header
- (putmem): Make static.
- (get_export): Ditto.
- (rvadelta): Ditto. Don't assume that a section which ends where the
- import_rva begins is the import list.
-
- * child_info.h: Update copyright.
- * fork.cc: Ditto.
-
-2006-07-06 Corinna Vinschen <corinna@vinschen.de>
-
- * include/cygwin/in6.h (struct in6_addr): Fix typo.
-
-2006-07-06 Corinna Vinschen <corinna@vinschen.de>
-
- * cygwin.din: Export in6addr_any, in6addr_loopback, freeaddrinfo,
- gai_strerror, getaddrinfo, getnameinfo.
- * fhandler_socket.cc: Include cygwin/in6.h.
- (get_inet_addr): Accommodate AF_INET6 usage.
- (fhandler_socket::connect): Ditto.
- (fhandler_socket::listen): Ditto.
- (fhandler_socket::sendto): Ditto.
- * net.cc: Include cygwin/in6.h.
- (in6addr_any): Define.
- (in6addr_loopback): Define.
- (cygwin_socket): Accommodate AF_INET6 usage.
- (socketpair): Bind socketpairs only to loopback for security.
- (inet_pton4): New static function.
- (inet_pton6): Ditto.
- (cygwin_inet_pton): New AF_INET6 aware inet_pton implementation.
- (inet_ntop4): New static function.
- (inet_ntop6): Ditto.
- (cygwin_inet_ntop): New AF_INET6 aware inet_ntop implementation.
- (ga_aistruct): New static function.
- (ga_clone): Ditto.
- (ga_echeck): Ditto.
- (ga_nsearch): Ditto.
- (ga_port): Ditto.
- (ga_serv): Ditto.
- (ga_unix): Ditto.
- (gn_ipv46): Ditto.
- (ipv4_freeaddrinfo): Ditto.
- (ipv4_getaddrinfo): Ditto.
- (ipv4_getnameinfo): Ditto.
- (gai_errmap_t): New structure holding error code - error string mapping.
- (cygwin_gai_strerror): New function implementing gai_strerror.
- (w32_to_gai_err): New static function.
- (get_ipv6_funcs): Ditto.
- (load_ipv6_funcs): Ditto.
- (cygwin_freeaddrinfo): New function implementing freeaddrinfo.
- (cygwin_getaddrinfo): New function implementing getaddrinfo.
- (cygwin_getnameinfo): New function implementing getnameinfo.
- * include/netdb.h: Include stdint.h and cygwin/socket.h. Define
- data types and macros used by getaddrinfo and friends. Declare
- freeaddrinfo, gai_strerror, getaddrinfo and getnameinfo.
- * include/cygwin/in.h: Add IPv6 related IPPROTOs. Remove definition
- of struct sockaddr_in6. Include cygwin/in6.h instead.
- * include/cygwin/in6.h: New header file defining IPv6 releated
- data types and macros.
- * include/cygwin/socket.h: Enable AF_INET6 and PF_INET6. Add
- IPv6 related socket options.
- * include/cygwin/version.h: Bump API minor number.
-
-2006-07-06 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc (DsGetDcNameA): Define.
- (NetGetAnyDCName): Define.
- * security.cc: Include dsgetdc.h.
- (DsGetDcNameA): Declare.
- (DS_FORCE_REDISCOVERY): Define.
- (get_logon_server): Add bool parameter to control rediscovery of DC.
- Use DsGetDcNameA function if supported, NetGetDCName/NetGetAnyDCName
- otherwise.
- (get_server_groups): Rediscover DC if get_user_groups fails and
- try again.
- (get_reg_security): Use correct error code macro when testing
- RegGetKeySecurity return value.
- * security.h (get_logon_server): Remove default vaue from wserver
- parameter. Add rediscovery parameter.
- * uinfo.cc (cygheap_user::env_logsrv): Accommodate rediscovery parameter
- in call to get_logon_server.
-
-2006-07-05 Christopher Faylor <cgf@timesys.com>
-
- * sortdin: Ignore all leading underscores when deriving a sort key.
- * cygwin.din: Resort.
-
-2006-07-05 Christopher Faylor <cgf@timesys.com>
-
- * sortdin: New program.
- * cygwin.din: Sort.
-
-2006-07-05 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.h (fhandler_socket::wait): Reset default timeout to 10ms.
-
-2006-07-05 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (path_conv::check): Ignore has_ea setting, it's always unset
- at this point anyway.
- (get_symlink_ea): Remove.
- (set_symlink_ea): Remove.
- (symlink_worker): Drop writing symlink into NTFS extended attributes.
- (symlink_info::check): Drop reading symlinks from NTFS extended
- attributes.
-
-2006-07-04 Christopher Faylor <cgf@timesys.com>
-
- * libc/rexec.cc (cygwin_rexec): Obvious (?) fix to correct a gcc
- warning - set port to zero first thing in the function.
-
-2006-07-04 Corinna Vinschen <corinna@vinschen.de>
-
- * signal.cc (signal): Set sa_mask to sig.
-
-2006-07-04 Corinna Vinschen <corinna@vinschen.de>
-
- * Makefile.in (DLL_OFILES): Add rexec.o.
- * autoload.cc (inet_network): Drop definition.
- (rexec): Ditto.
- * net.cc (rexec): Drop extern declaration.
- (inet_network): Ditto.
- (cygwin_inet_network): Implement using inet_addr.
- (cygwin_rexec): Remove.
- * libc/rexec.cc: New file.
-
-2006-07-04 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_socket.cc (fhandler_socket::listen): Allow listening on
- unbound INET socket.
-
-2006-07-04 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.h (fhandler_socket::wait): Set default timeout to INFINITE.
-
-2006-07-03 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc (NtQueryEaFile): Define.
- (NtSetEaFile): Define.
- * fhandler.cc (fhandler_base::open): Use appropriate open flags
- in query case when allow_ntea is set.
- * ntdll.h (struct _FILE_GET_EA_INFORMATION): Define.
- (struct _FILE_FULL_EA_INFORMATION): Define.
- (NtQueryEaFile): Declare.
- (NtSetEaFile): Declare.
- * ntea.cc (read_ea): Rename from NTReadEA and rewrite using
- NtQueryEaFile.
- (write_ea): Rename from NTWriteEA and rewrite using NtSetEaFile.
- * path.cc (get_symlink_ea): Make static. Add handle parameter to
- accommodate new read_ea call.
- (set_symlink_ea): Make static. Add handle parameter to accommodate new
- write_ea call.
- (symlink_worker): Call set_symlink_ea while file is still open.
- (symlink_info::check): Call get_symlink_ea after file has been opened.
- * security.cc (get_file_attribute): Accommodate new read_ea call.
- (set_file_attribute): Accommodate new write_ea call.
- * security.h (read_ea): Change declaration accordingly.
- (write_ea): Ditto.
-
-2006-07-03 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
-
- * fhandler.h (class dev_console): Add `metabit' indicating the
- current meta key mode.
- * fhandler_console.cc (fhandler_console::read): Set the top bit of
- the character if metabit is true.
- * fhandler_console.cc (fhandler_console::ioctl): Implement
- KDGKBMETA and KDSKBMETA commands.
- * fhandler_tty.cc (process_ioctl): Support KDSKBMETA.
- (fhandler_tty_slave::ioctl): Send KDGKBMETA and KDSKBMETA to the
- master.
- * include/cygwin/kd.h: New file for the meta key mode.
- * include/sys/kd.h: New file.
-
-2006-07-03 Eric Blake <ebb9@byu.net>
-
- * include/stdint.h (UINT8_C, UINT16_C): Unsigned types smaller
- than int promote to signed int.
-
-2006-07-03 Corinna Vinschen <corinna@vinschen.de>
-
- * net.cc (cygwin_sendto): Define appropriate parameters using
- socklen_t type according to SUSv3.
- (cygwin_recvfrom): Ditto.
- (cygwin_setsockopt): Ditto.
- (cygwin_getsockopt): Ditto.
- (cygwin_connect): Ditto.
- (cygwin_accept): Ditto.
- (cygwin_bind): Ditto.
- (cygwin_getsockname): Ditto.
- (cygwin_getpeername): Ditto.
- (cygwin_recv): Ditto.
- (cygwin_send): Ditto.
- * include/cygwin/socket.h (socklen_t): Typedef and define.
- * include/sys/socket.h: Declare socket functions using socklen_t type.
-
-2006-07-02 Christopher Faylor <cgf@timesys.com>
-
- * include/cygwin/version.h: Bump DLL minor version number to 21.
-
-2006-06-30 Corinna Vinschen <corinna@vinschen.de>
-
- * net.cc (cygwin_sendto): Allow zero-sized packets.
- (cygwin_sendmsg): Ditto.
-
-2006-06-26 Corinna Vinschen <corinna@vinschen.de>
-
- Revert patches from 2005-10-22 and 2006-06-14 to use event driven
- accept and connect back to using select:
- * fhandler.h (class fhandler_socket): Remove accept_mtx.
- * fhandler_socket.cc (fhandler_socket::fhandler_socket): Drop
- initializing accept_mtx.
- (fhandler_socket::accept): Drop event handling.
- (fhandler_socket.cc (fhandler_socket::connect): Ditto.
- (fhandler_socket::dup): Drop accept_mtx handling.
- (fhandler_socket::listen): Ditto.
- (fhandler_socket::prepare): Ditto.
- (fhandler_socket::release): Ditto.
- (fhandler_socket::close): Ditto.
- * net.cc (cygwin_accept): Revert to calling cygwin_select to
- implement interuptible accept.
- (cygwin_connect): Ditto for connect.
-
-2006-06-22 Christopher Faylor <cgf@timesys.com>
-
- * fhandler_fifo.cc (fhandler_fifo::open): Release process lock and grab
- a system-wide mutex to prevent a deadlock and a race.
- * sync.h (lock_process): Make fhandler_fifo a friend.
-
- * smallprint.c (__small_vsprintf): Cosmetic change.
-
-2006-06-15 Corinna Vinschen <corinna@vinschen.de>
-
- * cygwin.din: Export __srget_r, __swbuf_r.
- * include/cygwin/version.h: Bump API minor number to 156.
-
-2006-06-14 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.h (class fhandler_socket): Add private mutex handle
- accept_mtx.
- * fhandler_socket.cc (fhandler_socket::fhandler_socket): Initialize
- accept_mtx to NULL.
- (fhandler_socket::dup): Duplicate accept_mtx, if available.
- (fhandler_socket::listen): Create accept_mtx before trying to listen.
- (fhandler_socket::prepare): Wait for accept_mtx if available to
- serialize accepts on the same socket.
- (fhandler_socket::release): Release accept_mtx.
- (fhandler_socket::close): Close accept_mtx on successful closesocket.
-
-2006-06-12 Christopher Faylor <cgf@timesys.com>
-
- * fhandler_tty.cc (fhandler_pty_master::close): Always close
- from_master/to_master since we always have copies of these handles.
-
-2006-06-12 Corinna Vinschen <corinna@vinschen.de>
-
- * include/sys/wait.h: Move definition of wait constants from here...
- * include/cygwin/wait.h: ...to here. New file.
- * include/cygwin/stdlib.h: Include cygwin/wait.h to conform with SUSv3.
-
-2006-06-12 Pierre Humblet Pierre.Humblet@ieee.org
-
- * heap.cc (heap_init): Only commit if allocsize is not zero.
-
-2006-06-12 Corinna Vinschen <corinna@vinschen.de>
-
- * net.cc (fdsock): Disable raising buffer sizes. Add comment to
- explain why.
-
-2006-06-04 Christopher Faylor <cgf@timesys.com>
-
- * ioctl.cc (ioctl): Accommodate change in reported pty master device
- number.
- * select.cc (peek_pipe): Ditto.
-
-2006-06-04 Christopher Faylor <cgf@timesys.com>
-
- * cygtls.h (CYGTLS_PADSIZE): Reset to a size that XP SP1 seems to like.
- * tlsoffsets.h: Regenerate.
-
-2006-06-03 Christopher Faylor <cgf@timesys.com>
-
- * cygthread.cc (cygthread::terminate_thread): In debugging output, use
- name of thread being terminated rather than thread doing the
- terminating.
-
- * fhandler.h (fhandler_pty_master::slave): Delete.
- (fhandler_pty_master::get_unit): Ditto.
- (fhandler_pty_master::setup): Change argument declaration to
- accommodate new usage.
- * fhandler_tty.cc (fhandler_tty_master::init): Remove obsolete slave
- assignment. Pass argument to setup indicating that this is a tty.
- (fhandler_tty_slave::open): Use dev() method rather than referencing
- pc.dev directly.
- (fhandler_pty_master::open): Don't create archetype based on ptym
- device number. Set device number to use DEV_TTYM_MAJOR and tty number.
- Pass argument to setup indicating that this is a pty.
- (fhandler_pty_master::setup): Change single argument to a flag
- indicating whether we're creating a pty and use appropriately.
- Calculate 't' variable here rather than in caller.
-
- * fhandler_dsp.cc (fhandler_dev_dsp::open): Use dev() method rather
- than referencing pc.dev directly.
-
-2006-06-03 Christopher Faylor <cgf@timesys.com>
-
- * dcrt0.cc (dll_crt0_0): Call tty_list::init_session here.
- (dll_crt0_1): Reflect renaming from tty_init to tty::init_session.
- (do_exit): Reflect moving of tty_terminate into tty_list.
- * exceptions.cc (events_init): Move tty_mutex stuff elsewhere.
- * fhandler_console.cc (set_console_title): Use lock_ttys class.
- * fhandler_termios.cc (fhandler_termios::bg_check): Make debug output
- more accurate.
- * fhandler_tty.cc (fhandler_tty_slave::open): Reflect move of
- attach_tty into tty_list class. Don't attempt to grab master end of
- pty if master doesn't exist.
- (fhandler_pty_master::open): Reflect move of allocate_tty into tty_list
- class. Use lock_ttys::release to release mutex. Improve debugging
- output.
- (fhandler_pty_master::setup): Remove if 0'ed block. Fix argument to
- SetNamedPipeHandleState.
- * pinfo.cc (_pinfo::set_ctty): Lock ttys before setting sid/pgid.
- Improve debugging. Add temporary debugging.
- * tty.cc (tty_list::init_session): New function.
- (tty::init_session): Rename from tty_init. Reflect move of attach_tty
- to tty_list class.
- (tty::create_master): Rename from create_tty_master.
- (tty_list::attach): Rename from attach_tty. Reflect renaming of
- connect_tty to connect. Ditto for allocate_tty.
- (tty_terminate): Delete.
- (tty_list::terminate): Subsume tty_terminate. Use lock_ttys rather
- than manipulating mutex directly.
- (tty_list::allocate): Rename from allocate_tty. Use lock_ttys rather
- than manipulating mutex directly. Don't set sid here since linux
- apparently doesn't do this. Reflect move of create_tty_master into
- tty.
- (lock_ttys::lock_ttys): Define new constructor.
- (lock_ttys::release): New function.
- * tty.h (tty::exists): Return false immediately if !master_pid.
- (tty::set_master_closed): Define new function.
- (tty::create_master): Ditto.
- (tty::init_session): Ditto.
- (tty_list::mutex): New field.
- (tty_list::allocate): Define new function.
- (tty_list::connect): Ditto.
- (tty_list::attach): Ditto.
- (tty_list::init_session): Ditto.
- (lock_ttys): New class.
- (tty_init): Delete declaration.
- (tty_terminate): Ditto.
- (attach_tty): Ditto.
- (create_tty_master): Ditto.
-
-2006-06-03 Christopher Faylor <cgf@timesys.com>
-
- * Makefile.in (libdl.a): New library.
-
-2006-06-03 Christopher Faylor <cgf@timesys.com>
-
- * fhandler_tty.cc (fhandler_pty_master::close): Don't close handles if
- we don't own them.
- (fhandler_pty_master::setup): Make sure that original handle is closed
- when changing inheritance.
- (fhandler_pty_master::fixup_after_fork): Set from_master/to_master to
- arch value always.
- (fhandler_pty_master::fixup_after_exec): Clear from_master/to_master
- when close_on_exec.
-
-2006-06-03 Christopher Faylor <cgf@timesys.com>
-
- * cygheap.cc (init_cygheap::close_ctty): Remove obsolete code.
- * dcrt0.cc (child_info_spawn::handle_spawn): Signal ready after we've
- run fixup_after_exec.
- * dtable.cc (dtable::fixup_after_exec): Add debugging output.
- * fhandler_tty.cc (fhandler_pty_master::doecho): Use class version of
- to_master.
- (fhandler_tty_common::close): Remove obsolete code.
- (fhandler_tty_slave::fixup_after_exec): Don't close, since this is done
- in dtable's fixup_after_exec. (revisit later?)
- (fhandler_pty_master::fixup_after_exec): Ditto.
-
-2006-06-02 Christopher Faylor <cgf@timesys.com>
-
- * cygtls.h (CYGTLS_PADSIZE): Bump up or suffer a regrettable collision
- with the call chain.
- * tlsoffsets.h: Regenerate.
-
- * dcrt0.cc (break_here): Define unconditionally for use elsewhere.
- Call DebugBreak, if appropriate.
- (initial_env): Rely on break_here() to call DebugBreak.
- * exceptions.cc (try_to_debug): Ditto.
-
-2006-06-02 Christopher Faylor <cgf@timesys.com>
-
- * fhandler.cc (fhandler_base::fixup_after_exec): Declare here.
- * fhandler.h (fhandler_base::fixup_after_exec): Make non-inline.
- (fhandler_termios::fixup_after_fork): Delete declaration.
- (fhandler_termios::fixup_after_exec): Ditto.
- (fhandler_tty_common::inuse): Remove.
- (fhandler_tty_common::dup): Delete declaration.
- (fhandler_tty_common::fixup_after_fork): Ditto.
- (fhandler_tty_slave::fixup_after_exec): Declare new function.
- (fhandler_pty_master::dwProcessId): New variable.
- (fhandler_pty_master::from_master): Ditto.
- (fhandler_pty_master::to_master): Ditto.
- (fhandler_pty_master::setup): New function.
- (fhandler_pty_master::fixup_after_fork): Ditto.
- (fhandler_pty_master::fixup_after_exec): Ditto.
- * fhandler_termios.cc (fhandler_termios::fixup_after_exec): Delete
- definition.
- (fhandler_termios::fixup_after_fork): Ditto.
- * fhandler_tty.cc (fhandler_tty_master::init): Use fhandler_pty_master
- setup function rather than obsolete tty::common_init. Delete obsolete
- inuse setting.
- (fhandler_tty_slave::fhandler_tty_slave): Set inuse to NULL here.
- (fhandler_tty_slave::open): Change debugging output for clarity. Check
- for different things when doing a sanity check on the tty. Reflect the
- fact that master_pid now is the cygwin pid rather than the windows pid.
- Use "arch" rather than "archetype" for consistency.
- (fhandler_tty_slave::close): Close inuse here.
- (fhandler_tty_slave::dup): Remove old if 0'ed code.
- (fhandler_pty_master::dup): New function. Handles pty master
- archetype.
- (fhandler_pty_master::fhandler_pty_master): Zero pty_master specific
- fields.
- (fhandler_pty_master::open): Implement using archetypes, similar to
- slave. Use fhandler_pty_master setup function rather than obsolete
- tty::common_init. Don't set inuse.
- (fhandler_tty_common::close): Don't deal with inuse. Delete old if
- 0'ed code.
- (fhandler_pty_master::close): Implement using archetypes. Close
- from_master and to_master.
- (fhandler_tty_common::set_close_on_exec): Just set close_on_exec flag
- here since everything uses archetypes now.
- (fhandler_tty_common::fixup_after_fork): Delete definition.
- (fhandler_tty_slave::fixup_after_exec): Define new function.
- (fhandler_pty_master::setup): New function, derived from
- tty::common_init.
- (fhandler_pty_master::fixup_after_fork): New function.
- (shared_info.h): Reset SHARED_INFO_CB to reflect new tty size.
- * tty.cc (tty_list::terminate): Close individual handles from
- tty_master.
- (tty::master_alive): Delete.
- (tty::make_pipes): Ditto.
- (tty::common_init): Ditto.
- * tty.h (tty::from_slave): Delete.
- (tty::to_slave): Ditto.
- (tty::common_init): Delete declaration.
- (tty::make_pipes): Ditto.
- (tty::master_pid): Define as pid_t since it is now a cygwin pid.
-
-2006-06-01 Christopher Faylor <cgf@timesys.com>
-
- * cygheap.cc (cygheap_fixup_in_child): Don't close parent handle here.
- Let the caller do that.
- * dcrt0.cc (child_info_spawn::handle_spawn): Close parent handle here
- to allow fixup_after_exec functions to use it.
-
- * cygtls.cc (_cygtls::call2): Avoid calling exit thread if called with
- *crt0_1 functions.
- * cygtls.h (_cygtls::isinitialized): Check that we actually have a tls
- before seeing if it is initialized.
- * gendef (_sigfe_maybe): Ditto.
- * dcrt0.cc (dll_crt0_1): Remove static, use just one argument.
- * dll_init.cc (dllcrt0_info): New structure.
- (dll_dllcrt0): Change into a front-end to renamed dll_dllcrt0_1 so that
- we'll always be assured of having something like a tls.
- (dll_dllcrt0_1): New function, basically renamed from from dll_dllcrt0.
- Unconditionally call _my_tls.init_exception_handler now that we are
- assured of having a tls. Change variable name from "linking" to "linked".
- * winsup.h (dll_crt0_1): Declare.
- (dll_dllcrt0_1): Ditto.
-
-2006-05-30 Christopher Faylor <cgf@timesys.com>
-
- * cygtls.cc (_cygtls::call2): Don't call ExitThread on the main thread.
-
-2006-05-29 Christopher Faylor <cgf@timesys.com>
-
- * winf.h (MAXCYGWINCMDLEN): Set down size to 30000 or suffer fork
- errors.
-
-2006-05-28 Christopher Faylor <cgf@timesys.com>
-
- * sigproc.cc (child_info::proc_retry): Mask all of the bits we're
- interested in, which includes bits above and below 0xc0000000.
-
-2006-05-27 Christopher Faylor <cgf@timesys.com>
-
- * dll_init.cc (dll_dllcrt0): Previous change didn't work very well with
- fork. Semi-revert it but change name of variable to something that
- makes better sense.
-
-2006-05-27 Christopher Faylor <cgf@timesys.com>
-
- * thread.cc (verifyable_object_isvalid): Check for NULL specifically.
-
-2006-05-27 Christopher Faylor <cgf@timesys.com>
-
- * dll_init.cc (dll_dllcrt0): Call _my_tls.init_exception_handler if
- we've finished initializing (Thanks to Gary Zablackis for noticing this
- problem). Just use cygwin_finished_initializing rather than defining a
- separate variable.
-
-2006-05-25 Christopher Faylor <cgf@timesys.com>
-
- * debug.h (ModifyHandle): Define new macro.
- (modify_handle): Declare new function.
- * debug.cc (modify_handle): Define new function.
- * fhandler.h (fhandler_base::fork_fixup): Change return value from void
- to bool.
- * fhandler.cc (fhandler_base::fork_fixup): Return true if fork fixup has
- been done.
- * pipe.cc (fhandler_pipe::set_close_on_exec): Set inheritance of
- protected handle via ModifyHandle if DEBUGGING.
- (fhandler_pipe::fixup_after_fork): Protect guard handle if fork fixup
- has been done.
-
-2006-05-24 Christopher Faylor <cgf@timesys.com>
-
- * cygtls.cc (_cygtls::call): Call call2 using _my_tls.
- (_cygtls::init_exception_handler): Always replace existing exception
- handler with cygwin exception handler.
- * cygtls.h (_cygtls::call2): Remove static designation.
- * dcrto.cc (dll_crt0_1): Define in a way that allows calling via
- _cygtls::call.
- (_initialize_main_tls): Delete.
- (_dll_crt0): Call dll_crt0_1 via cygtls::call. Set _main_tls here.
- * external.cc (cygwin_internal): Implement CW_CYGTLS_PADSIZE.
- * include/sys/cygwin.h (CW_CYGTLS_PADSIZE): Define.
- * tlsoffsets.h: Regenerate.
-
-2006-05-24 Christopher Faylor <cgf@timesys.com>
-
- * configure.in: Update to newer autoconf.
- (thanks to Steve Ellcey)
- * configure: Regenerate.
- * aclocal.m4: New file.
-
-2006-05-23 Lev Bishop <lev.bishop+cygwin@gmail.com>
-
- * fhandler.cc (readv): Remove nonsensical assert.
-
-2006-05-23 Christopher Faylor <cgf@timesys.com>
-
- * select.cc (start_thread_socket): Delay setting thread local exitsock
- until we know it's correct. Return correct value on error.
-
-2006-05-23 Lev Bishop <lev.bishop+cygwin@gmail.com>
- Christopher Faylor <cgf@timesys.com>
-
- * select.cc (start_thread_socket): Clean up exitsock in case of error.
- Use si->exitcode consistently.
-
-2006-05-21 Christopher Faylor <cgf@timesys.com>
-
- * child_info.h (_CI_SAW_CTRL_C): New enum.
- (CURR_CHILD_INFO_MAGIC): Reset.
- (saw_ctrl_c): New function.
- (set_saw_ctrl_c): Ditto.
- * sigproc.cc (child_info::proc_retry): Return EXITCODE_OK if we get
- STATUS_CONTROL_C_EXIT and we actually saw a CTRL-C.
- * spawn.cc (dwExeced): Delete.
- (chExeced): New variable.
- (spawn_guts): Set chExeced;
- * exceptions.cc (dwExeced): Delete declaration.
- (chExeced): Declare.
- (ctrl_c_handler): Detect if we're an exec stub process and set a flag,
- if so.
-
- * fhandler_tty.cc (fhandler_tty_common::__release_output_mutex): Add
- extra DEBUGGING test.
-
- * pinfo.cc: Fix comment.
-
-2006-05-21 Christopher Faylor <cgf@timesys.com>
-
- * fhandle.h (fhandler_pipe::create_guard): Revert change which
- eliminated SECURITY_ATTRIBUTES argument.
- * pipe.cc (fhandler_pipe::open): Duplicate guard from other process and
- protect it appropriately. Eliminate unneeded writepipe_exists
- temporary variable. Set inheritance appropriately.
- (fhandler_pipe::set_close_on_exec): Revert change which eliminated
- handling guard inheritance.
- (fhandler_pipe::fixup_after_fork): Ditto. Use correct name of entity
- being checked by fork_fixup.
- (fhandler_pipe::fixup_after_exec): Don't bother with guard here.
- (fhandler_pipe::dup): Cosmetic changes and revert creation of
- writepipe_exists as noninheritable.
- (fhandler_pipe::create): Revert change which eliminated
- SECURITY_ATTRIBUTES argument. Revert change which always made
- writepipe_exists noninheritable.
-
-2006-05-21 Christopher Faylor <cgf@timesys.com>
-
- * debug.cc (add_handle): Print handle value when collision detected.
- * dtable.cc (dtable::stdio_init): Cosmetic change.
- * fhandler.h (fhandler_base::create_read_state): Protect handle.
- (fhandler_pipe::create_guard): Ditto. Always mark the handle as
- inheritable.
- (fhandler_pipe::is_slow): Return boolean value rather than numeric 1.
- * pipe.cc (fhandler_pipe::fhandler_pipe): Always flag that we need fork
- fixup.
- (fhandler_pipe::open): Don't pass security attributes to create_guard.
- (fhandler_pipe::set_close_on_exec): Don't handle guard here.
- (fhandler_pipe::close): Accommodate now-protected guard handle.
- (fhandler_pipe::fixup_in_child): Don't protect read_state here.
- (fhandler_pipe::fixup_after_exec): Close guard handle if close_on_exec.
- (fhandler_pipe::fixup_after_fork): Don't bother with guard here.
- (fhandler_pipe::dup): Don't set res to non-error prematurely. Use
- boolean values where appropriate. Protect guard and read_state.
- (fhandler_pipe::create): Don't call need_fork_fixup since it is now the
- default. Don't protect read_state or guard.
-
- * pipe.cc (fhandler_base::ready_for_read): Use bool values for "avail".
-
- * spawn.cc (spawn_guts): Set cygheap->pid_handle as inheritable when
- protecting.
-
-2006-05-15 Lev Bishop <lev.bishop+cygwin@gmail.com>
- Christopher Faylor <cgf@timesys.com>
-
- * select.cc (fhandler_pipe::ready_for_read): Actually get the guard
- mutex for blocking reads.
-
-2006-05-20 Christopher Faylor <cgf@timesys.com>
-
- * fhandler_tty.cc (fhandler_tty::close): Remove problematic hExeced guard.
-
-2006-05-20 Christopher Faylor <cgf@timesys.com>
-
- * fhandler_tty.cc (fhandler_tty_slave::open): Reinstate call to
- need_invisible on first pty open.
-
-2006-05-18 Christopher Faylor <cgf@timesys.com>
-
- * fhandler_console.cc (fhandler_console::need_invisible): Allocate an
- invisible window station when ctty != TTY_CONSOLE.
-
-2006-05-16 Christopher Faylor <cgf@timesys.com>
-
- * cygtls.cc (_cygtls::remove): Don't test for initialization since
- this function will always be called when _my_tls is initialized.
- * init.cc (dll_entry): Don't attempt to remove tls info if _my_tls is
- obviously not even available.
-
-2006-05-15 Christopher Faylor <cgf@timesys.com>
-
- * sigproc.cc (no_signals_available): Detect hwait_sig ==
- INVALID_HANDLE_VALUE.
- (wait_sig): Set hwait_sig to INVALID_HANDLE_VALUE on __SIGEXIT.
-
-2006-05-15 Christopher Faylor <cgf@timesys.com>
-
- * cygtls.cc (_cygtls::init_thread): Zero entire _my_tls structure and
- no more.
- * cygtls.h (_my_tls::padding): Delete.
- (CYGTLS_PADSIZE): Redefine concept of padding to mean padding at the
- end of the stack.
- * dcrt0.cc (initialize_main_tls): Change return to void.
- * gentls_offsets: Treat const specially, too. Keep going after a '}'
- is found. Change negative offset calculation to use CYGTLS_PADSIZE.
- * init.cc (_my_oldfunc): New variable.
- (threadfunc_fe): Use stored tls value for oldfunc rather than blindly
- writing to the stack.
- (munge_threadfunc): Set oldfunc in tls.
- (dll_entry): Initialize tls allocation.
- * tlsoffsets.h: Regenerate.
-
-2006-05-13 Christopher Faylor <cgf@timesys.com>
-
- * ntdll.h (STATUS_INVALID_INFO_CLASS): Conditionalize.
-
-2006-05-10 Brian Dessent <brian@dessent.net>
-
- * Makefile.in (clean): Also delete *.dbg.
-
-2006-05-08 Christian Franke <Christian.Franke@t-online.de>
-
- * fhandler_disk_file.cc (fhandler_disk_file::readdir): Fix typo which
- caused test for ".." to be skipped.
-
-2006-05-02 Christopher Faylor <cgf@timesys.com>
-
- * external.cc (cygwin_internal): Set errno on failure.
-
-2006-04-27 Corinna Vinschen <corinna@vinschen.de>
-
- * pipe.cc (DEFAULT_PIPEBUFSIZE): Raise to 64K.
-
-2006-04-26 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.h (fhandler_base): Change fstat_helper prototype
- to take file size and inode number as 64 bit values.
- * fhandler_disk_file.cc (FS_IS_SAMBA): Move to path.cc
- (FS_IS_SAMBA_WITH_QUOTA): Ditto.
- (path_conv::hasgood_inode): Delete.
- (path_conv::is_samba): Delete.
- (path_conv::isgood_inode): Centralized function to recognize
- a good inode number.
- (fhandler_base::fstat_by_handle): Constify fvi_size and fai_size.
- Accommodate argument change in fstat_helper.
- (fhandler_base::fstat_by_name): Ditto.
- (fhandler_base::fstat_helper): Accommodate argument change. Call
- path_conv::isgood_inode to recognize good inodes.
- (fhandler_disk_file::opendir): Explain Samba weirdness here.
- Call path_conv::fs_is_samba instead of path_conv::is_samba.
- (fhandler_disk_file::readdir): Add STATUS_INVALID_INFO_CLASS
- as valid return code from NtQueryDirectoryFile to indicate that
- FileIdBothDirectoryInformation is not supported.
- Call path_conv::isgood_inode to recognize good inodes.
- * ntdll.h (STATUS_INVALID_INFO_CLASS): Define.
- * path.cc (fs_info::update): Rework file system recognition
- and set appropriate flags.
- * path.h (struct fs_info): Add is_ntfs, is_samba and is_nfs flags.
- Constify pure read accessors.
-
-2006-04-24 Christopher Faylor <cgf@timesys.com>
-
- * environ.cc (getearly): Force correct dereference order when
- inspecting environ table.
-
-2006-04-24 Corinna Vinschen <corinna@vinschen.de>
-
- * select.cc (thread_pipe): Raise sleep time only every 8th iteration.
- (thread_mailslot): Ditto.
-
-2006-04-23 Corinna Vinschen <corinna@vinschen.de>
- Christopher Faylor <cgf@timesys.com>
-
- * select.cc (thread_pipe): Raise sleep time dynamically to speed up
- select on pipes when copying lots of data.
- (thread_mailslot): Ditto for mailslots.
-
-2006-04-22 Christopher Faylor <cgf@timesys.com>
-
- * signal.cc (abort): On second thought, just set incyg once.
-
-2006-04-22 Christopher Faylor <cgf@timesys.com>
-
- * signal.cc (abort): Set incyg manually to help get a reliable gdb
- stack trace.
- * cygwin.din (abort): Make NOSIGFE.
-
-2006-04-21 Pierre Humblet Pierre.Humblet@ieee.org
- Christopher Faylor <cgf@timesys.com>
-
- * environ.cc (getearly): Use GetEnvironmentVariable and cmalloc instead
- of GetEnvironmentStrings.
- (environ_init): Revert rawenv stuff.
-
-2006-04-21 Christopher Faylor <cgf@timesys.com>
-
- * environ.cc (rawenv): Make this variable a file-scope static.
- (getearly): Rename 's' variable to 'len' since 's' is used fairly
- consistently throughout cygwin as a string variable. Remove rawenv
- declaration. Perform other minor cleanups.
- (environ_init): Remove rawenv declaration. Only set rawenv to
- GetEnvironmentStrings() if it has not already been set. Properly free
- rawenv in all cases.
-
-2006-04-21 Christopher Faylor <cgf@timesys.com>
-
- * tty.h (tty::hwnd): Move to tty_min.
- (tty::gethwnd): Ditto.
- (tty::sethwnd): Ditto.
- (tty_min::hwnd): Receive variable from tty class.
- (tty_min::gethwnd): Receive function from tty classs.
- (tty_min::sethwnd): Ditto.
- * dtable.cc (dtable::stdio_init): Only call init_console_handler when
- we actually own the console.
- * fhandler_console.cc (fhandler_console::get_tty_stuff): Set tty's hwnd
- to non-zero value.
- * fhandler_termios.cc (fhandler_termios::tcsetpgrp): Semi-reinstate
- handling of console when pgrp is set.
-
-2006-04-21 Pierre Humblet <Pierre.Humblet@ieee.org>
- Corinna Vinschen <corinna@vinschen.de>
-
- * environ.cc (getearly): New function.
- (findenv_func): New function pointer, predefined to getearly.
- (getenv): Call findenv function over the findenv_func pointer.
- (environ_init): Change findenv_func pointer to my_findenv after Cygwin
- environment is initialized.
-
-2006-04-21 Lars Munch <lars@segv.dk>
-
- * include/asm/byteorder.h (__ntohl): Fix the missing uint32_t.
-
-2006-04-21 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_socket.cc (fhandler_socket::wait): Reorder setting
- WSAError to avoid spurious errors with WSAError set to 0.
-
-2006-04-21 Corinna Vinschen <corinna@vinschen.de>
-
- * include/asm/byteorder.h: Include stdint.h. Per standard, change
- datatypes in ntohX and htonX functions to uintXX_t types.
-
-2006-04-18 Christopher Faylor <cgf@timesys.com>
-
- * exceptions.cc (ctrl_c_handler): Only exit TRUE on CTRL_LOGOFF_EVENT
- when we have actually handled the event.
-
-2006-04-17 Eric Blake <ebb9@byu.net>
-
- * mktemp.cc (_gettemp): Open temp files in binary mode.
-
-2006-04-14 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (fhandler_disk_file::readdir): Use UINT32_MAX
- instead of UINT_MAX.
-
-2006-04-14 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (path_conv::hasgood_inode): Make inline.
- Drop remote fs handling entirely since unreliable inode numbers
- are now recognized differently.
- (path_conv::is_samba): Make inline.
- (fhandler_disk_file::opendir): Reformat comment.
- (fhandler_base::fstat_helper): Special case remote file systems
- returning (unreliable) 32 bit inode numbers.
- (fhandler_disk_file::readdir): Ditto.
- * fhandler_netdrive.cc (fhandler_netdrive::readdir): Ditto.
-
-2006-04-13 Christopher Faylor <cgf@timesys.com>
-
- * spawn.cc (spawn_guts): Move ch.set() call back to where it was
- supposed to be.
-
-2006-04-13 Corinna Vinschen <corinna@vinschen.de>
-
- * sysconf.cc (sysconf): Add _SC_THREADS, _SC_THREAD_ATTR_STACKSIZE,
- _SC_THREAD_PRIORITY_SCHEDULING, _SC_THREAD_PROCESS_SHARED,
- _SC_THREAD_SAFE_FUNCTIONS, _SC_TIMERS handling.
-
-2006-04-12 Corinna Vinschen <corinna@vinschen.de>
- Christopher Faylor <cgf@timesys.com>
-
- * spawn.cc (spawn_guts): Revert patch which treated derived cygwin
- programs differently from those which are mounted with -X. Pass extra
- argument to linebuf::fromargv.
- * winf.h (MAXCYGWINCMDLEN): New define.
- (linebuf::finish): Add a new argument denoting when command line
- overflow is ok.
- (linebuf::fromargv): Ditto.
- * winf.cc (linebuf::finish): Implement above change.
- (linebuf::fromargv): Ditto.
-
-2006-04-11 Christopher Faylor <cgf@timesys.com>
-
- * Makefile.in (DLL_OFILES): Add winf.o.
- * spawn.cc: Move command line handling stuff into winf.cc.
- * winf.h: New file.
- * winf.cc: New file.
-
-2006-04-05 Christopher Faylor <cgf@timesys.com>
-
- * fhandler_socket.cc: Move iptypes.h include after winsock2 since it
- now relies on it.
- * net.cc: Ditto.
-
-2006-04-05 Christopher Faylor <cgf@timesys.com>
-
- * dcrt0.cc (dll_crt0_0): Move user_data->{resourcelocks,threadinterface}
- initialization here from dll_crt0_1.
- (dll_crt0_1): See above.
-
-2006-04-04 Corinna Vinschen <corinna@vinschen.de>
-
- * net.cc (fdsock): Raise default SO_RCVBUF/SO_SNDBUF buffer sizes to
- the same values as on Linux.
-
-2006-04-03 Christopher Faylor <cgf@timesys.com>
-
- * child_info.h (CURR_CHILD_INFO_MAGIC): Update.
- (child_info_fork::alloc_stack): Move into this class.
- (child_info_fork::alloc_stack_hard_way): Ditto.
- * dcrt0.cc (child_info_fork::alloc_stack): Ditto.
- (child_info_fork::alloc_stack_hard_way): Ditto.
- (_dll_crt0): Reference alloc_stack via fork_info.
-
-2006-04-03 Corinna Vinschen <corinna@vinschen.de>
-
- * spawn.cc (linebuf::finish): Drop argument. Don't check command line
- length.
- (spawn_guts): Remove wascygexec. Check real_path.iscygexec instead.
- Accommodate change to linebuf::finish.
-
-2006-04-03 Christopher Faylor <cgf@timesys.com>
-
- * dcrt0.cc (sm): Delete.
- (alloc_stack_hard_way): Figure out where the stack lives here rather
- than relying on previously filled out information which has been
- invalid since 1.5.19.
-
-2006-03-31 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (FS_IS_SAMBA_WITH_QUOTA): New define.
- (path_conv::hasgood_inode): Recognize Samba with quota support
- compiled in.
- (path_conv::is_samba): Ditto. Fix comment to include Samba version
- numbers for later reference.
-
-2006-03-30 Corinna Vinschen <corinna@vinschen.de>
-
- * security.h (sec_user_nih): Make sid1 argument mandatory.
- (sec_user): Ditto.
-
-2006-03-29 Christopher Faylor <cgf@timesys.com>
-
- * sigproc.cc (wait_for_sigthread): Use the current user sid when
- setting up the signal pipe rather than relying on (eventually) the
- effective sid.
-
-2006-03-29 Christopher Faylor <cgf@timesys.com>
-
- * dcrt0.cc (child_info_fork::handle_fork): Set uid/gid in myself so
- that it can be used by subsequent startup functions.
- (dll_crt0_0): Issue a warning if DuplicateTokenEx fails and DEBUGGING.
- (dll_crt0_1): Move user_data->{resourcelocks,threadinterface}
- initialization here from dll_crt0_0.
- * fork.cc (frok::child): Tell wait_for_sigthread that this is fork.
- (frok::parent): Only initialize start_time once. Tighten time when
- we're "deimpersonated".
- * sigproc.cc (signal_fixup_after_exec): Rework (futiley) sa_buf stuff.
- Add debugging output.
- (wait_for_sigthread): Accept an argument which illustrates whether we
- are forked or not.
- (wait_sig): Avoid using myself pointer.
- * winsup.h ((wait_for_sigthread): Reflect change to argument.
-
-2006-03-26 Christopher Faylor <cgf@timesys.com>
-
- * spawn.cc (spawn_guts): Close handles if we know that we will not be
- seeing a sync event from the child.
-
-2006-03-26 Christopher Faylor <cgf@timesys.com>
-
- * sigproc.cc (wait_sig): Move myself manipulation...
- (wait_for_sigthread): ...to here.
-
-2006-03-24 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_floppy.cc: Include ntdef.h and ntdll.h.
- (fhandler_dev_floppy::get_drive_info): Rearrange so that now
- NtQueryVolumeInformationFile is called on drives which don't support
- IOCTL_DISK_GET_DRIVE_GEOMETRY.
- * ntdll.h (struct _FILE_FS_SIZE_INFORMATION): Add.
- (enum _FSINFOCLASS): Add missing values.
-
-2006-03-23 Christopher Faylor <cgf@timesys.com>
-
- * fhandler_console.cc (fhandler_console::fixup_after_fork_exec): Make
- error message more explicit.
- * pinfo.cc (_pinfo::commune_request): Don't lock process unless we're
- looking for fifos.
-
-2006-03-23 Christopher Faylor <cgf@timesys.com>
-
- * dcrt0.cc (child_info_spawn::handle_spawn): Don't initialize the
- console handler here.
- * dtable.cc (dtable::stdio_init): Initialize console handler here.
-
-2006-03-23 Christopher Faylor <cgf@timesys.com>
-
- * sigproc.cc (sigalloc): Don't set SA_RESTART here.
- * signal.cc (_SA_NORESTART): New flag.
- (sigaction_worker): New function, derived from sigaction. Don't set
- internal flags unless called internally.
- (sigaction): Use sigaction_worker.
- (signal): Honor new _SA_NORESTART flag.
- (siginterrupt): Set _SA_NORESTART flag appropriately. Use
- sigaction_worker to set flags.
- * include/cygwin/signal.h: Define _SA_INTERNAL_MASK here.
-
-2006-03-22 Corinna Vinschen <corinna@vinschen.de>
-
- * thread.cc (pthread_mutex::is_good_initializer_or_bad_object): Delete.
- (pthread_cond::is_good_initializer_or_bad_object): Delete.
- (pthread_rwlock::is_good_initializer_or_bad_object): Delete.
- (pthread_cond::init): Remove disabled code. Guard assignment to
- object to initialize against access violation.
- (pthread_rwlock::init): Ditto.
- (pthread_mutex::init): Ditto.
-
-2006-03-22 Eric Blake <ebb9@byu.net>
-
- * fhandler.cc (fcntl): Print flags in hex.
-
-2006-03-22 Christopher Faylor <cgf@timesys.com>
-
- * dcrt0.cc (dll_crt0_0): Semi-revert 2006-03-14 change which moved
- pinfo_init and uinfo_init here.
- (dll_crt0_1): Ditto.
- (__dll_crt0): Ditto. Don't call update_envptrs here.
- (dll_crt0_1): Ditto. Move wait_for_sigthread call here from dll_crt0_0.
- * environ.cc (environ_init): Call it here instead.
- * sigproc.cc (my_readsig): New static variable.
- (wait_for_sigthread): Set up read pipe here since we are assured that
- we have the proper privileges when this is called.
- (talktome): Eliminate second argument since it is available as a global
- now.
- (wait_sig): Reflect use of my_readsig.
-
-2006-03-22 Corinna Vinschen <corinna@vinschen.de>
-
- * thread.cc (pthread_cond::init): Disable validity test of object
- to initialize since test of uninitialized content is unreliable.
- (pthread_rwlock::init): Ditto.
- (pthread_mutex::init): Ditto.
-
-2006-03-21 Christopher Faylor <cgf@timesys.com>
-
- * signal.cc (signal): Don't set SA_RESTART here.
- (siginterrupt): White space.
- * sigproc.cc (sigalloc): Set SA_RESTART here, on initialization.
-
-2006-03-21 Christopher Faylor <cgf@timesys.com>
-
- * child_info.h (child_status): Fix typo which made it impossible to set
- iscygwin.
- (child_info::isstraced): Booleanize.
- (child_info::iscygwin): Ditto.
- * sigproc.cc (child_info::child_info): Minor cleanup of flag setting.
- * spawn.cc (spawn_guts): Only close_all_files when we know the process
- has started successfully.
-
- * exceptions.cc (init_console_handler): Fix indentation.
-
-2006-03-20 Christopher Faylor <cgf@timesys.com>
-
- * dcrt0.cc (dll_crt0_0): Call SetErrorMode earlier.
- * pinfo.cc (_pinfo::dup_proc_pipe): Reset wr_proc_pipe on failure.
- Return previous pipe handle.
- * pinfo.h (_pinfo::dup_proc_pipe): Reflect change to return value.
- * spawn.cc (spawn_guts): Restore previous proc pipe on retry or if
- process exits before synchronization.
-
-2006-03-20 Christopher Faylor <cgf@timesys.com>
-
- * child_info.h (child_status): New enum.
- (child_info::flag): Rename from 'straced'.
- (child_info::isstraced): New function.
- (child_info::iscygwin): Ditto.
- (child_info_fork::handle_fork): Reparmize.
- (child_info_fork::handle_failure): Ditto.
- (child_info_spawn::handle_spawn): New function.
- * dcrt0.cc (get_cygwin_startup_info): Use isstraced method.
- (child_info_spawn::handle_spawn): Define new function from code
- previously in dll_crt0_0.
- (dll_crt0_0): Move spawn stuff into handle_spawn. Only call
- init_console_handler for fork case.
- * sigproc.cc (child_info::child_info): Set flag appropriately.
- (child_info::proc_retry): Treat exit code as "funny" if it's a cygwin
- process.
- * spawn.cc (spawn_guts): Remove commented out flag setting.
-
-2006-03-19 Christopher Faylor <cgf@timesys.com>
-
- * pinfo.cc (commune_process): Fix randomly invalid pointer which caused
- fifos to work incorrectly.
-
-2006-03-19 Christopher Faylor <cgf@timesys.com>
-
- * dcrt0.cc (dll_crt0_0): Oops. We need to bother with setting
- init_console_handler in the fork/exec case.
-
-2006-03-19 Christopher Faylor <cgf@timesys.com>
-
- * dcrt0.cc (dll_crt0_0): Don't bother with setting init_console_handler
- here since it will be set later when we discover if we have a ctty or
- not.
- * exceptions.cc (init_console_handler): Properly remove NULL handler.
-
-2006-03-18 Christopher Faylor <cgf@timesys.com>
-
- * pinfo.h (EXITCODE_OK): Define new constant.
- * sigproc.cc (child_info::sync): Return EXITCODE_OK if entering with
- exit_code == 0.
- (sig_send): Don't complain if sending signals while blocked if the
- sender isn't in the main thread.
-
-2006-03-18 Christopher Faylor <cgf@timesys.com>
-
- * child_info.h (CURR_CHILD_INFO_MAGIC): Regenerate.
- (child_info::retry): Move here from fork subclass.
- (child_info::exit_code): New field.
- (child_info::retry_count): Max retry count for process start.
- (child_info::proc_retry): Declare new function.
- (child_info_fork::retry): Move to parent.
- (child_info_fork::fork_retry): Ditto.
- * dcrt0.cc (child_info::fork_retry): Rename and move.
- (child_info_fork::handle_failure): Move.
- (dll_crt0_0): Initialize console handler based on whether we have a
- controlling tty or not. Avoid nonsensical check for fork where it can
- never occur.
- * environ.cc (set_proc_retry): Rename from set_fork_retry. Set
- retry_count in child_info.
- (parse_thing): Reflect above change.
- * exceptions.cc (dummy_ctrl_c_handler): Remove unused variable name.
- (ctrl_c_handler): Always return TRUE for the annoying
- CTRL_LOGOFF_EVENT.
- * fhandler_termios.cc (fhandler_termios::tcsetpgrp): Remove call to
- init_console_handler.
- * fhandler_tty.cc (fhandler_tty_slave::open): Just call
- mange_console_count here and let it decide what to do with initializing
- console control handling.
- * fork.cc (fork_retry): Remove definition.
- (frok::parent): Define static errbuf and use in error messages (not
- thread safe yet). Close pi.hThread as soon as possible. Protect
- pi.hProcess as soon as possible. Don't set retry_count. That happens
- automatically in the constructor now. Accommodate name change from
- fork_retry to proc_retry.
- * init.cc (dll_entry): Turn off ctrl-c handling early until we know how
- it is supposed to be handled.
- * pinfo.cc (_pinfo::dup_proc_pipe): Remember original proc pipe value
- for failure error message. Tweak debug message slightly.
- * sigproc.cc (child_info::retry_count): Define.
- (child_info::child_info): Initialize retry count.
- (child_info::sync): Set exit code if process dies before
- synchronization.
- (child_info::proc_retry): Rename from child_info_fork::fork_retry. Use
- previously derived exit code. Be more defensive about what is
- classified as an error exit.
- (child_info_fork::handle_failure): Move here from dcrt0.cc.
- * spawn.cc (spawn_guts): Maintain error mode when starting new process
- to avoid annoying pop ups. Move deimpersonate call within new loop.
- Move envblock freeing to end. Loop if process dies prematurely with
- bad exit code.
- * syscalls.cc (setpgid): Remove hopefully unneeded call to
- init_console_handler.
-
-2006-03-15 Christopher Faylor <cgf@timesys.com>
-
- * cygheap.cc (init_cygheap::manage_console_count): Turn console control
- handler on/off depending on whether we have allocated a console or not.
- * dcrt0.cc (child_info_fork::fork_retry): Add more potential retry
- statuses.
- (dll_crt0_0): Turn on/off console control depending on whether we have
- a controlling tty or not.
- * exceptions.cc (init_console_handler): Change BOOL to bool.
- * fhandler_console.cc (fhandler_console::need_invisible): Cosmetic
- change.
- * winsup.h (init_console_handler): Reflect argument type change.
-
- * wincap.h (supports_setconsolectrlhandler_null): Remove duplicate
- capability throughout.
- * wincap.cc: Ditto.
-
-2006-03-14 Christopher Faylor <cgf@timesys.com>
-
- * child_info.h (child_info_fork::fork_retry): Declare new function.
- * dcrt0.cc (child_info_fork::fork_retry): Define new function.
- * fork.cc (frok::parent): Move retry decision into
- child_info_fork::fork_retry and honor what it tells us to do.
- * sigproc.cc (sig_send): Unhold signals on __SIGEXIT.
-
-2006-03-14 Christopher Faylor <cgf@timesys.com>
-
- * fork.cc (frok::parent): Improve error message.
-
-2006-03-14 Christopher Faylor <cgf@timesys.com>
-
- * dcrt0.cc (main_environ): Initialize to &__cygwin_environment.
- (dll_crt0_1): Move resourcelocks, thread interface, pinfo_init, and
- uinfo_init...
- (dll_crt0_0): ...to here.
- (_dll_crt0): Call update_envptrs here after setting main_environ.
- * environ.cc (environ_init): Eliminate initted variable. Don't call
- update_envptrs here.
- * sigproc.cc (wait_sig): Use my_sendsig when calling CreatePipe to
- avoid a dereference.
-
-2006-03-13 Christopher Faylor <cgf@timesys.com>
-
- * child_info.h (child_info_fork::handle_failure): Declare new function.
- (child_info_fork::retry): New field.
- * dcrt0.cc (__api_fatal_exit_val): Define.
- (child_info_fork::handle_failure): Define new function.
- (__api_fatal): Exit using __api_fatal_exit_val value.
- * environ.cc (set_fork_retry): Set fork_retry based on CYGWIN
- environment variable.
- (parse_thing): Add "fork_retry" setting.
- * fork.cc (fork_retry): Define.
- (frok::parent): Reorganize to allow retry of failed child creation if
- child signalled that it was ok to do so.
- * heap.cc (heap_init): Signal parent via handle_failure when
- VirtualAlloc fails.
- * pinfo.h (EXITCODE_RETRY): Declare.
- * sigproc.cc (child_info::sync): Properly exit with failure condition
- if called for fork and didn't see subproc_ready.
- * spawn.cc (spawn_guts): Use windows pid as first argument.
- * winsup.h: Remove obsolete NEW_MACRO_VARARGS define.
- (__api_fatal_exit_val): Declare.
- (set_api_fatal_return): Define.
- (in_dllentry): Declare.
- * exceptions.cc (inside_kernel): Remove unneeded in_dllentry
- declaration.
-
-2006-03-13 Christopher Faylor <cgf@timesys.com>
-
- * dcrt0.cc (dll_crt0_0): Reorganize so that sigproc_init is called a
- little later. Add a comment.
- * fork.cc (resume_child): Make void.
- (frok::parent): Only zero pi when necessary. Explicitly zero si. Set
- this_errno when child_copy fails. Accommodate change to resume_child.
- * sigproc.cc (sigalloc): Move global_sigs initialization here.
- (sigproc_init): Move global_sigs.
- (sig_send): Just check for flush signals once.
-
- * wincap.h: Define supports_setconsolectrlhandler_null throughout.
- * wincap.cc: Ditto.
-
-2006-03-13 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc (LoadDLLfuncNt): New define to wrap NT native functions.
- Use for NT native functions throughout.
- * dtable.cc (handle_to_fn): Treat return value of NtQueryObject as
- NTSTATUS value.
-
-2006-03-12 Christopher Faylor <cgf@timesys.com>
-
- * cygtls.cc (_cygtls::remove): Reset initialized flag right away if we
- were previously initialized.
- * cygtls.h (_cygtls::initialized): Move nearer to the end to catch
- situation when Windows 98 mysteriously changes parts of _my_tls when
- thread is detaching.
- * gendef (__sigfe_maybe): Simplify slightly.
- * tlsoffsets.h: Regenerate.
-
-2006-03-12 Christopher Faylor <cgf@timesys.com>
-
- * cygtls.h (CYGTLS_INITIALIZED): Change to a little more unlikely value.
- (CYGTLSMAGIC): Delete.
- * dcrt0.cc (dll_crt0_0): Call sigproc_init during init startup.
- (_dll_crt0): Don't worry about sync_startup. Just wait for sigthread here.
- * dll_init.cc (cygwin_detach_dll): Only pick up tls version of retaddr
- if we have a valid tls.
- * fork.cc (frok::child): Remove sigproc_init initialization since it
- happens much earlier now.
- * gendef: Recognize SIGFE_MAYBE.
- (fefunc): Generate calls to _sigfe_maybe, if appropriate.
- (_sigfe_maybe): New function.
- * init.cc (search_for): Always initialize search_for, even on fork.
- (calibration_thread): Delete.
- (calibration_id): Delete.
- (prime_threads): Delete.
- (munge_threadfunc): Remove calibration_thread special case. Avoid
- calling thread function if we haven't yet hit the "search_for" thread.
- (dll_entry): Remove prime_threads call. Only call munge_threadfunc
- when hwait_sig is active. Ditto. for _my_tls.remove ();
- * sigproc.cc (hwait_sig): Make global.
- (sigproc_init): Don't bother with sync_startup.
- (sig_send): Treat flush as a no-op when signals are held.
- (wait_sig): Cause signals to be held after fork.
-
-2006-03-09 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (rename): Move existance check for oldpath further up
- to the start of the function. Avoid another case of a name collision
- if oldpath is a shortcut and a file or directory newpath already exists.
-
-2006-03-09 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc (NtClose): Define.
- (NtOpenDirectoryObject): Define.
- (NtQueryDirectoryObject): Define.
- * fhandler_proc.cc: Include ctype.h and wchar.h.
- (format_proc_partitions): Revamp loop over existing harddisks by
- scanning the NT native \Device object directory and looking for
- Harddisk entries.
- * ntdll.h: Rearrange system call declarations alphabetically.
- (DIRECTORY_QUERY): Define.
- (struct _DIRECTORY_BASIC_INFORMATION): Define.
- (NtOpenDirectoryObject): Declare.
- (NtQueryDirectoryObject): Declare.
-
-2006-03-08 Christopher Faylor <cgf@timesys.com>
-
- * cygtls.h (_cygtls::retaddr): New method.
- * dll_init.cc (cygwin_detach_dll): Use new tls method to find return
- address since this function is now signal guarded.
- (update_envptrs): Remove unneeded braces.
- * syscalls.cc (statvfs): Coerce full_path to avoid a gcc warning.
-
-2006-03-08 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (statvfs): Simplify path name expression.
-
-2006-03-08 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc: Include winioctl.h.
- (statvfs): Request correct volume size using DeviceIoControl if
- quotas are enforced on the file system.
-
-2006-03-03 Corinna Vinschen <corinna@vinschen.de>
-
- * dir.cc (opendir): Fix indentation.
- * fhandler_disk_file.cc (fhandler_disk_file::opendir): Move storing
- fhandler in file descriptor table to some point very late in function
- to avoid double free'ing. Add comment to explain what happens.
- Add label free_mounts and don't forget to delete __DIR_mounts structure
- if NtOpenFile fails.
-
-2006-03-02 Corinna Vinschen <corinna@vinschen.de>
-
- * syscalls.cc (chroot): Disallow chroot into special directories.
- Return EPERM instead.
-
-2006-03-02 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (__DIR_mounts::check_missing_mount): Check
- cygdrive string length for those who have cygdrive mapped to "/".
-
-2006-03-01 Corinna Vinschen <corinna@vinschen.de>
-
- * sec_helper.cc (set_cygwin_privileges): Request SE_BACKUP_NAME
- privileges.
-
-2006-03-01 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_proc.cc (fhandler_proc::fstat): Always return fixed link
- count of 1 for /proc directory instead of incorrect PROC_LINK_COUNT.
-
-2006-03-01 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.h (enum dirent_states): Remove dirent_saw_cygdrive,
- dirent_saw_dev and dirent_saw_proc.
- (fhandler_cygdrive::open): Declare.
- (fhandler_cygdrive::close): Declare.
- * fhandler_disk_file.cc (class __DIR_mounts): Move to beginning of file.
- (__DIR_mounts::check_mount): New parameter to indicate if inode number
- is needed in calling function or not. Add /proc and /cygdrive handling.
- (__DIR_mounts::check_missing_mount): Ditto.
- (path_conv::ndisk_links): Use __DIR_mounts class to create correct
- hardlink count for directories with mount points in them.
- (fhandler_disk_file::readdir_helper): Remove /dev, /proc and /cygdrive
- handling.
- (fhandler_cygdrive::open): New method.
- (fhandler_cygdrive::close): New method.
- (fhandler_cygdrive::fstat): Always return fixed inode number 2 and
- fixed link count of 1. Drop call to set_drives.
- (fhandler_cygdrive::opendir): Drop call to get_namehash.
- (fhandler_cygdrive::readdir): Handle "." entry to return fixed inode
- number 2.
-
-2006-03-01 Christopher Faylor <cgf@timesys.com>
-
- * cygwin.din: Fix some erroneous SIGFE/NOSIGFE settings.
-
-2006-03-01 Christopher Faylor <cgf@timesys.com>
-
- * cygthread.cc (cygthread::callfunc): Revert below change. Make ev a
- manual reset event again. so that it will be reset by WaitFor*Object
- as appropriate.
- (cygthread::stub): Ditto.
- (cygthread::terminate_thread): Reset ev if it was found to have been
- set.
-
-2006-03-01 Christopher Faylor <cgf@timesys.com>
-
- * analyze_sigfe: New script.
- * dllfixdbg: Add copyright.
- * gendef: Ditto.
- * gendevices: Ditto.
- * gentls_offsets: Ditto.
-
-2006-03-01 Christopher Faylor <cgf@timesys.com>
-
- * cygthread.cc (cygthread::callfunc): Create ev as an auto-reset event
- so that it will be reset by WaitFor*Object as appropriate.
- (cygthread::stub): Ditto.
- (cygthread::terminate_thread): Remove forced setting of thread
- termination.
-
-2006-03-01 Corinna Vinschen <corinna@vinschen.de>
-
- * include/sys/dirent.h (struct __DIR): Rename __d_unused to
- __d_internal.
- * fhandler_disk_file.cc (struct __DIR_cache): Remove useless "typedef".
- (d_dirname): Remove useless "struct".
- (d_cachepos): Ditto.
- (d_cache): Ditto.
- (class __DIR_mounts): New class, implementing mount point tracking
- for readdir.
- (d_mounts): New macro for easy access to __DIR_mounts structure.
- (fhandler_disk_file::opendir): Allocate __DIR_mounts structure and
- let __d_internal element of dir point to it.
- (fhandler_disk_file::readdir_helper): Add mount points in the current
- directory, which don't have a real directory backing them.
- Don't generate an inode number for /dev. Add comment, why.
- (fhandler_disk_file::readdir): Move filling fname to an earlier point.
- Check if current entry is a mount point and evaluate correct inode
- number for it.
- (fhandler_disk_file::readdir_9x): Ditto.
- (fhandler_disk_file::rewinddir): Set all mount points in this directory
- to "not found" so that they are listed again after calling rewinddir().
- (fhandler_disk_file::closedir): Deallocate __DIR_mounts structure.
- * path.cc (mount_info::get_mounts_here): New method to evaluate a list
- of mount points in a given parent directory.
- * shared_info.h (class mount_info): Declare get_mounts_here.
-
-2006-02-28 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (fhandler_disk_file::opendir): Use iscygdrive
- instead of isspecial.
- * path.h (path_conv::iscygdrive): New method.
-
-2006-02-28 Christopher Faylor <cgf@timesys.com>
-
- * exceptions.cc (_cygtls::interrupt_now): Remove "inside cygwin" check
- since some cygwin functions are meant to be interrupted.
-
-2006-02-28 Corinna Vinschen <corinna@vinschen.de>
-
- * cygwin.din: Export __isinff, __isinfd, __isnanf, __isnand.
- * include/cygwin/version.h: Bump API minor number to 155.
-
-2006-02-28 Corinna Vinschen <corinna@vinschen.de>
-
- * dir.cc (readdir_worker): Use slash as path separator when evaluating
- namehash for paths below /proc.
- * fhandler_netdrive.cc (fhandler_netdrive::readdir): Use expensive
- inode number evaluation on share names.
-
-2006-02-27 Christopher Faylor <cgf@timesys.com>
-
- * fhandler_disk_file.cc (fhandler_disk_file::opendir): Only set
- d_cachepos under NT or suffer memory corruption.
- (fhandler_disk_file::readdir_helper): Avoid else with a return. Just
- calculate extension location once when doing symlink checks.
- (fhandler_disk_file::readdir): Make debug output more useful.
- (fhandler_disk_file::readdir_9x): Ditto. Eliminate redundant variable.
-
-2006-02-27 Christopher Faylor <cgf@timesys.com>
-
- * include/sys/termios.h (cfsetispeed): Just define as a function rather
- than resorting to a macro.
- (cfsetospeed): Ditto.
-
-2006-02-27 Christopher Faylor <cgf@timesys.com>
-
- * sigproc.cc: Fix a comment.
-
-2006-02-27 Christopher Faylor <cgf@timesys.com>
-
- * cygthread.cc (cygthread::release): Add a comment.
-
-2006-02-27 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_netdrive.cc (fhandler_netdrive::fstat): Create unambiguous
- inode number.
- (fhandler_netdrive::readdir): Ditto.
-
-2006-02-24 Christopher Faylor <cgf@timesys.com>
-
- * sigproc.cc (sigheld): Define new variable.
- (sig_dispatch_pending): Don't check sigq since that's racy.
- (sig_send): Set sigheld flag if __SIGHOLD is specified, reset it if
- __SIGNOHOLD is specified. Ignore flush signals if we're holding
- signals.
-
-2006-02-23 Christopher Faylor <cgf@timesys.com>
-
- * cygwin.din (_exit): Use signal front end.
- (exit): Ditto.
-
-2006-02-23 Christopher Faylor <cgf@timesys.com>
-
- * winsup.h (cygwin_hmodule): Declare.
- * exceptions.cc (inside_kernel): Reverse return values to reflect
- function name. Return true if we're in cygwin1.dll or if we're
- executing in dll_entry.
- (_cygtls::interrupt_now): Reflect reversal of inside_kernel return
- value.
- * hookapi.cc (cygwin_hmodule): Remove declaration.
- * init.cc (dll_entry): Use in_dllentry global to record that we are
- executing in dllentry.
-
-2006-02-22 Corinna Vinschen <corinna@vinschen.de>
-
- * exceptions.cc (_cygtls::interrupt_now): Reorder conditional
- to call inside_kernel only if this isn't locked.
-
-2006-02-22 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (fhandler_base::open): Add FILE_READ_ATTRIBUTES to
- access flags in case of query_read_control case, add FILE_READ_DATA
- in case of query_stat_control.
-
-2006-02-20 Christopher Faylor <cgf@timesys.com>
-
- * spawn.cc (av::fixup): Check for .bat and friends specifically now
- since these extensions are no longer automatically detected.
-
-2006-02-19 Christopher Faylor <cgf@timesys.com>
-
- * exceptions.cc (stackdump): Avoid dumping more than once.
-
-2006-02-19 Christopher Faylor <cgf@timesys.com>
-
- * fhandler_disk_file.cc (fhandler_disk_file::opendir): Use NtOpenFile
- to open the directory.
- (fhandler_disk_file::readdir): Use NT_SUCCESS to determine if status
- represents success.
-
-2006-02-19 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (fhandler_disk_file::opendir): Drop generating
- path_conv for root.
-
-2006-02-18 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (FS_IS_SAMBA): Move out of
- path_conv::hasgood_inode.
- (path_conv::is_samba): New method.
- (fhandler_base::fstat_by_handle): Don't even try to use
- FileIdBothDirectoryInformation on Samba.
- * path.h (class path_conv): Declare is_samba method.
-
-2006-02-17 Christopher Faylor <cgf@timesys.com>
-
- * path.cc (conv_path_list): Eat empty paths when converting to POSIX.
- (cygwin_conv_to_win32_path): Deal with Cygwin's necessity of adding a
- '/' to the end of a path ending in '.'.
-
-2006-02-16 Corinna Vinschen <corinna@vinschen.de>
-
- * cygwin.din: Export sigignore and sigset.
- * exceptions.cc (sigset): New function.
- (sigignore): New function.
- * include/cygwin/signal.h (SIG_HOLD): Define.
- (sigignore): Declare.
- (sigset): Declare.
- * include/cygwin/version.h: Bump API minor number to 154.
-
-2006-02-13 Igor Peshansky <pechtcha@cs.nyu.edu>
-
- * include/mntent.h: Add missing #include.
-
-2006-02-13 Igor Peshansky <pechtcha@cs.nyu.edu>
-
- * gentls_offsets: Fix typo in error message.
-
-2006-02-10 Christopher Faylor <cgf@timesys.com>
-
- * fhandler_process.cc (format_process_stat): Use cygwin-derived start
- time even on NT since it is the logical start time of the "process".
- * pinfo.cc (set_myself): Don't set start time when it should have
- already been set previously.
-
-2006-02-10 Brian Ford <Brian.Ford@FlightSafety.com>
-
- * times.cc (clock_getres): Use correct conversion from milliseconds to
- seconds/nanoseconds.
- (clock_setres): Use correct conversion to nanoseconds.
-
-2006-02-10 Christopher Faylor <cgf@timesys.com>
-
- * external.cc (sync_winenv): Rename from "setup_winenv". Use same
- mechanism as spawn to determine environment variables which should be
- converted back to windows form.
- (cygwin_internal): Reflect setup_winenv -> sync_winenv name change.
- * include/sys/cygwin.h: Ditto.
-
-2006-02-09 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (fhandler_disk_file::opendir): Only set
- the dirent_get_d_ino flag on filesystems having useful File IDs.
- Add comment explaining why.
-
-2006-02-07 Corinna Vinschen <corinna@vinschen.de>
-
- * dtable.cc (handle_to_fn): Accommodate new argument order in call to
- sys_wcstombs.
- * fhandler_disk_file.cc (fhandler_disk_file::readdir): Call sys_wcstombs
- instead of just wcstombs to accommodate OEM codepages.
- * miscfuncs.cc (sys_wcstombs): Split len argument in source and target
- length. Always 0-terminate result in target string.
- * security.cc (lsa2wchar): Remove unused function.
- (lsa2str): Ditto.
- (get_lsa_srv_inf): Ditto.
- (get_logon_server): Accommodate new argument order in call to
- sys_wcstombs.
- (get_user_groups): Ditto.
- (get_user_local_groups): Ditto.
- (get_priv_list): Call sys_wcstombs directly instead of lsa2str.
- * uinfo.cc (cygheap_user::ontherange): Accommodate new argument order
- in call to sys_wcstombs.
- * winsup.h (sys_wcstombs): Change prototype to match new argument order.
-
-2006-02-07 Corinna Vinschen <corinna@vinschen.de>
-
- * init.cc (respawn_wow64_process): Exit with the exit code returned
- by the respawned process.
-
-2006-02-06 Christopher Faylor <cgf@timesys.com>
-
- Always zero all elements of siginfo_t throughout.
- * cygtls.h (_cygtls::thread_context): Declare new field.
- (_cygtls::thread_id): Ditto.
- (_cygtls::signal_exit): Move into this class.
- (_cygtls::copy_context): Declare new function.
- (_cygtls::signal_debugger): Ditto.
- * cygtls.cc (_cygtls::init_thread): Fill out thread id field.
- * exceptions.cc (exception): Change message when exception info is
- unknown. Copy context to thread local storage.
- (_cygtls::handle_exceptions): Avoid double test for fault_guarded.
- Reflect move of signal_exit to _cygtls class.
- (sigpacket::process): Copy context to thread local storage.
- (_cygtls::signal_exit): Move to _cygtls class. Call signal_debugger to
- notify debugger of exiting signal (WIP). Call stackdump here (WIP).
- (_cygtls::copy_context): Define new function.
- (_cygtls::signal_debugger): Ditto.
- * tlsoffsets.h: Regenerate.
- * include/cygwin.h (_fpstate): New internal structure.
- (ucontext): Declare new structure (WIP).
- (__COPY_CONTEXT_SIZE): New define.
-
- * exceptions.cc (_cygtls::interrupt_setup): Clear "threadkill" field
- when there is no sigwaiting thread.
- (setup_handler): Move event handling into interrupt_setup.
-
-2006-02-06 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_socket.cc (fhandler_socket::connect): Fix formatting.
- (fhandler_socket::wait): Handle SA_RESTART when signal arrives.
-
-2006-02-06 Corinna Vinschen <corinna@vinschen.de>
-
- * include/cygwin/socket.h (CMSG_FIRSTHDR): Avoid compiler warning.
-
-2006-02-05 Corinna Vinschen <corinna@vinschen.de>
-
- * include/features.h: Add comment to explain what's going to happen
- here at one point.
- * include/sys/stdio.h: Guard getline and getdelim prototypes with
- _GNU_SOURCE to avoid collision with old-style declarations.
-
-2006-02-05 Corinna Vinschen <corinna@vinschen.de>
-
- * environ.cc (struct parse_thing): Add transparent_exe option.
- * fhandler_disk_file.cc (fhandler_disk_file::link): Accommodate
- transparent_exe option. Add .exe suffix for links to executable files,
- if transparent_exe is set.
- * fhandler_process.cc (fhandler_process::fill_filebuf): Remove .exe
- suffix if transparent_exe option is set.
- * path.cc (symlink_worker): Accommodate transparent_exe option.
- (realpath): Don't tack on .exe suffix if transparent_exe is set.
- * syscalls.cc (transparent_exe): New global variable.
- (unlink): Accommodate transparent_exe option.
- (open): Ditto.
- (link): Ditto.
- (rename): Ditto. Maybe add .exe suffix when renaming executable files.
- (pathconf): Accommodate transparent_exe option.
- * winsup.h: Declare transparent_exe.
-
-2006-02-05 Christopher Faylor <cgf@timesys.com>
- Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (fhandler_disk_file::readdir_9x): Remove
- useless code.
-
-2006-02-05 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (fhandler_disk_file::rewinddir): Remove label
- "out". Move test for NULL __handle ...
- (fhandler_disk_file::rewinddir_9x): ... here.
-
-2006-02-05 Corinna Vinschen <corinna@vinschen.de>
-
- * dir.cc (rewinddir): Keep dirent_get_d_ino and dirent_set_d_ino flags.
-
-2006-02-05 Christopher Faylor <cgf@timesys.com>
-
- * fhandler_disk_file.cc (fhandler_disk_file::readdir): Don't close dir
- handle when we hit EOF since rewwindir may reactivate it.
- (fhandler_disk_file::readdir_9x): Eliminate superfluous temporary
- variable.
- (fhandler_disk_file::closedir): Return EBADF when trying to close
- unopened DIR. Reorganize slightly. Return actual derived error value
- rather than always returning 0.
-
-2006-02-04 Christopher Faylor <cgf@timesys.com>
-
- * dir.cc (rmdir): Reorganize check for trailing dot to return correct
- error when directory does not exist.
-
-2006-02-03 Christopher Faylor <cgf@timesys.com>
-
- * dir.cc (mkdir): Reorganize check for trailing dot to return correct
- error when directory exists.
- * fhandler_disk_file.cc (fhandler_disk_file::mkdir): Remove special
- test for path ending in '.'.
-
-2006-02-03 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (suffix_scan::lnk_match): Return true beginning with
- SCAN_APPENDLNK.
- (suffix_scan::next): Rearrange code to make .lnk append order slightly
- more deterministic.
- * spawn.cc (exe_suffixes): Try no suffix before .exe suffix to align
- evaluation with stat_suffixes.
- (dll_suffixes): Ditto.
-
-2006-02-02 Christopher Faylor <cgf@timesys.com>
-
- * cygwin/version.h: Mention CW_SETUP_WINENV in comment for API minor
- 153.
-
-2006-02-02 Corinna Vinschen <corinna@vinschen.de>
-
- * cygwin.din (updwtmpx): Export.
- * syscalls.cc (updwtmpx): New function.
- * include/utmpx.h (updwtmpx): Declare.
- * include/cygwin/version.h: Bump API minor number to 153.
-
-2006-02-02 Christopher Faylor <cgf@timesys.com>
-
- * external.cc (setup_winenv): New function.
- (cygwin_internal): Implement CW_SETUP_WINENV.
- * sys/cygwin.h (cygwin_getinfo_types): Define CW_SETUP_WINENV.
-
-2006-02-02 Corinna Vinschen <corinna@vinschen.de>
-
- * security.cc (is_group_member): Fix comment.
-
-2006-02-02 Corinna Vinschen <corinna@vinschen.de>
-
- * security.cc (is_group_member): Use local group info type 1. Test
- group for being a global group or a well-known SID before adding it
- to the group list. Add comment.
-
-2006-02-01 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc (GetTcpTable): Define.
- * fhandler_socket.cc (address_in_use): New function to check if
- sockaddr_in address is already in use.
- (fhandler_socket::bind): Check if address is alreay in use in case of
- SO_REUSEADDR, to circumvent WinSock non-standard behaviour.
-
-2006-02-01 Corinna Vinschen <corinna@vinschen.de>
-
- * spawn.cc (dll_suffixes): Add .exe and "no suffix" to the list.
-
-2006-01-31 Corinna Vinschen <corinna@vinschen.de>
-
- * dlfcn.cc (check_path_access): Call find_exec with FE_DLL option.
- * path.h (enum fe_types): Add FE_DLL value.
- * spawn.cc (std_suffixes): Remove.
- (exe_suffixes): New suffix_info for executing files.
- (dll_suffixes): New suffix_info for searching shared libraries.
- (perhaps_suffix): Add opt argument. Use dll_suffixes if FE_DLL
- option is given, exe_suffixes otherwise.
- (find_exec): Propagate opt argument to perhaps_suffix. Drop suffix
- check when testing execute permission.
- (spawn_guts): Call perhaps_suffix with FE_NADA opt argument.
-
-2006-01-31 Christopher Faylor <cgf@timesys.com>
-
- * spawn.cc (av::fixup): Remove unused argument.
- (spawn_guts): Remove capitalization in debugging.
-
-2006-01-31 Corinna Vinschen <corinna@vinschen.de>
-
- * spawn.cc (find_exec): Only return files with execute permission set
- if ntsec is on. Don't check execute permission of Windows batch files.
- (av::fixup): Handle empty files gracefully. Drop execute permission
- test here.
- * path.cc (suffix_scan::next): Don't skip any suffix on first run.
-
-2006-01-31 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (cwdstuff::set): Don't set win32 error, only POSIX errno.
-
-2006-01-31 Corinna Vinschen <corinna@vinschen.de>
-
- * path.cc (cwdstuff::set): When SetCurrentDirectory returns
- ERROR_INVALID_FUNCTION, bend it over to ERROR_FILE_NOT_FOUND. Add
- comment to explain why.
-
-2006-01-31 Corinna Vinschen <corinna@vinschen.de>
-
- * dir.cc (readdir_worker): Add comment about writing old 32 bit d_ino.
- * include/cygwin/version.h: Bump API minor number to 152.
- (CYGWIN_VERSION_CHECK_FOR_NEEDS_D_INO): Remove.
-
-2006-01-30 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (fhandler_disk_file::rewinddir): Simplify
- conditional.
-
-2006-01-30 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (d_cachepos): Rename from d_pos to distinct
- clearly from __d_position. Change throughout.
- (fhandler_disk_file::rewinddir): Reset readdir cache on NT.
-
-2006-01-29 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (readdir_get_ino): Don't follow symlinks.
-
-2006-01-29 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.h (class fhandler_socket): Add saw_reuseaddr status flag.
- * fhandler_socket.cc (fhandler_socket::bind): Set socket to
- SO_EXCLUSIVEADDRUSE if application didn't explicitely set SO_REUSEADDR
- socket option, on systems supporting SO_EXCLUSIVEADDRUSE.
- * net.cc (cygwin_setsockopt): Set fhandler's saw_reuseaddr status flag
- if SO_REUSEADDR socket option has been successsfully set.
- * wincap.h (wincaps::has_exclusiveaddruse): New element.
- * wincap.cc: Implement above element throughout.
-
-2006-01-28 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (fhandler_disk_file::mkdir): In case or error,
- check for existance explicitely and set errno to EEXIST.
-
-2006-01-28 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (DIR_NUM_ENTRIES): New define determining
- minimum number of dir entries which fit into the readdir cache.
- (DIR_BUF_SIZE): Define globally as size of readdir cache.
- (struct __DIR_cache): New structure used for readdir caching on NT.
- (d_dirname): Accessor for struct __DIR_cache, use throughout.
- (d_pos): Ditto.
- (d_cache): Ditto.
- (fhandler_disk_file::opendir): Allocate __d_dirname to contain readdir
- cache on NT.
- (fhandler_disk_file::readdir): Use buf as pointer into readdir cache.
- Implement readdir caching.
-
-2006-01-28 Corinna Vinschen <corinna@vinschen.de>
-
- * include/sys/dirent.h (struct dirent): Revert misguided attempt to
- rename __d_unused1 to __d_fd.
-
-2006-01-27 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc (NtQueryDirectoryFile): Define.
- * dir.cc (__opendir_with_d_ino): Just call opendir.
- (opendir): Remove CYGWIN_VERSION_CHECK_FOR_NEEDS_D_INO handling.
- (readdir_worker): Only try generating d_ino if it's 0.
- Utilize namehash of directories fhandler. Call readdir_get_ino to
- generate d_ino for "..".
- (seekdir64): Keep dirent_set_d_ino flag.
- * fhandler.h (enum dirent_states): Add dirent_get_d_ino.
- (class fhandler_disk_file): Declare new private methods readdir_helper
- and readdir_9x.
- * fhandler_disk_file.cc (path_conv::hasgood_inode): New method to
- evaluate if a filesystem has reliable inode numbers.
- (fhandler_base::fstat_by_handle): Accommodate structure member name
- change from IndexNumber to FileId.
- (fhandler_base::fstat_helper): Call hasgood_inode here.
- (fhandler_disk_file::opendir): Call fhaccess only for real files.
- Don't append '*' to __d_dirname here, move to readdir_9x. On NT,
- open directory handle here. Set dirent_get_d_ino and dirent_set_d_ino
- flags according to wincap and filesystem.
- (fhandler_disk_file::readdir_helper): New method to implement readdir
- postprocessing only once.
- (readdir_get_ino_by_handle): New static function.
- (readdir_get_ino): New function to centralize inode number evaluation
- in case inode number hasn't been returned by NtQueryDirectoryFile.
- (fhandler_disk_file::readdir): Move old functionality to readdir_9x.
- Call readdir_9x when on 9x/Me. Implement NT specific readdir here.
- (fhandler_disk_file::readdir_9x): Move 9x specific readdir here.
- (fhandler_disk_file::seekdir): Accommodate new NT readdir method.
- (fhandler_disk_file::closedir): Ditto.
- (fhandler_cygdrive::fstat): Set d_ino to namehash. Add comment.
- (fhandler_cygdrive::opendir): Call get_namehash to prepare later
- correct evaluation of d_ino.
- (fhandler_cygdrive::readdir): Replace recursion with loop. Evaluate
- drive's d_ino by calling readdir_get_ino.
- * fhandler_proc.cc (fhandler_proc::readdir): Set dirent_saw_dot and
- dirent_saw_dot_dot to avoid seeing . and .. entries twice.
- * fhandler_process.cc (fhandler_process::readdir): Ditto.
- * fhandler_registry.cc (fhandler_registry::readdir): Ditto.
- * ntdll.h (STATUS_INVALID_PARAMETER): New define.
- (STATUS_INVALID_LEVEL): New define.
- (struct _FILE_INTERNAL_INFORMATION): Rename member IndexNumber to
- FileId (as in Nebbitt).
- * path.h (path_conv::hasgood_inode): Now implemented in
- fhandler_disk_file.cc.
- * wincap.h (wincaps::has_fileid_dirinfo): New element.
- * wincap.cc: Implement above element throughout.
- * winsup.h (readdir_get_ino): Add declaration.
- * include/sys/dirent.h (struct dirent): Slightly rename structure
- members to accommodate changes.
- Remove __USE_EXPENSIVE_CYGWIN_D_INO handling and declaration of
- __opendir_with_d_ino.
-
-2006-01-27 Christopher Faylor <cgf@timesys.com>
-
- * spawn.cc (spawn_guts): Fix potential handle leak when failing exec.
-
-2006-01-27 Christopher Faylor <cgf@timesys.com>
-
- * exceptions.cc (inside_kernel): Fix to return true if we can't get the
- name of the DLL for the given memory block since we are not in kernel
- code.
-
-2006-01-26 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler.cc (fhandler_base::open): Fix bug in argument order to
- InitializeObjectAttributes call.
-
-2006-01-25 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (fhandler_disk_file::readdir): Fix test for
- dirent_isroot to use the correct boolean operator.
-
-2006-01-25 Christopher Faylor <cgf@timesys.com>
-
- * ntdll.h: (temporarily?) Add more functions for querying directory.
-
-2006-01-24 Christopher Faylor <cgf@timesys.com>
-
- * dir.cc (readdir_worker): Turn off expensive inode calculation.
-
-2006-01-24 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_process.cc (fhandler_process::fill_filebuf): Disable
- stripping the .exe suffix from the link target in PROCESS_EXE and
- PROCESS_EXENAME case.
- * path.cc (realpath): Tack on .exe suffix if necessary.
-
-2006-01-24 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_disk_file.cc (fhandler_base::fstat_helper): Try harder
- to determine remote file systems with reliable inode numbers. Add
- longish comment.
-
-2006-01-23 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_socket.cc (fhandler_socket::fixup_after_fork): Reset
- inheritance for duplicated socket.
-
-2006-01-20 Christopher Faylor <cgf@timesys.com>
-
- * include/cygwin/version.h: Bump API minor number to 151.
- * dir.cc (__opendir_with_d_ino): New function.
- (opendir): Set flag if we should be calculating inodes.
- (readdir_worker): Calculate d_ino by calling stat if the user has asked
- for it.
- (seekdir64): Maintain all persistent flag settings.
- * fhandler.h (dirent_states): Add dirent_set_d_ino.
- * fhandler_disk_file.cc (fhandler_disk_file::opendir): Reflect changes
- to dirent structure.
- * fhandler_virtual.cc (fhandler_virtual::opendir): Ditto.
- * include/sys/dirent.h (struct dirent): Coalesce two similar
- structures. Remove all shreds of the apparently highly confusing
- references to inodes. Add support for calculating a real inode if
- __USE_EXPENSIVE_CYGWIN_D_INO is defined.
-
-2006-01-20 Christopher Faylor <cgf@timesys.com>
-
- * include/sys/dirent.h: Add comments for people who are REALLY confused
- about whether they should be using something called __invalid_d_ino or
- not.
-
-2006-01-20 Corinna Vinschen <corinna@vinschen.de>
-
- * fhandler_socket.cc (fhandler_socket::prepare): Fix debug output.
- (fhandler_socket::release): Add debug output for WSAEventSelect failure.
- (fhandler_socket::ioctl): Always cancel WSAEventSelect before switching
- to blocking mode. Only set nonblocking flag if ioctlsocket call
- succeeded. Only print new socket state if ioctlsocket call succeeded.
-
-2006-01-19 Christopher Faylor <cgf@timesys.com>
-
- * fhandler_disk_file.cc (fhandler_disk_file::opendir): Check posix path
- for root rather than windows path.
-
-2006-01-19 Christopher Faylor <cgf@timesys.com>
-
- * dir.cc (readdir_worker): Fill in invalid fields with -1. Accommodate
- name change from __ino32 to __invalid_ino32.
- * include/sys/dirent.h (__invalid_ino32): Rename from __ino32. Don't
- define unused d_type macros.
-
-2006-01-18 Christopher Faylor <cgf@timesys.com>
-
- * heap.cc (heap_init): Remove Sleep.
-
-2006-01-18 Corinna Vinschen <corinna@vinschen.de>
-
- * net.cc (rresvport): Remove extern declaration.
-
-2006-01-18 Corinna Vinschen <corinna@vinschen.de>
-
- * autoload.cc (rresvport): Remove.
- * net.cc (last_used_rrecvport): New global shared variable.
- (cygwin_rresvport): Implement rresvport without using rresvport from
- wsock32.
-
-2006-01-18 Corinna Vinschen <corinna@vinschen.de>
-
- * include/cygwin/socket.h (struct sockaddr_storage): Fix typo in
- ss_family member name.
-
-2006-01-16 Christopher Faylor <cgf@timesys.com>
-
- * include/cygwin/version.h: Bump DLL minor version number to 20.
-
-2006-01-13 Corinna Vinschen <corinna@vinschen.de>
-
- * uname.cc (uname): Concatenate a "-WOW64" to utsname's sysname
- member to see when running under WOW64.
-
-2006-01-13 Corinna Vinschen <corinna@vinschen.de>
-
- * net.cc (cygwin_setsockopt): Ignore errors when setting IP_TOS on
- Windows 2000 and above. Clarify the comment about IP_TOS and move
- to the place where the magic happens.
- (get_ifconf): Remove unused code.
- * wincap.h (wincaps::has_disabled_user_tos_setting): New element.
- * wincap.cc: Implement above element throughout.
-
-2006-01-12 Christopher Faylor <cgf@timesys.com>
-
- * fhandler_console.cc (set_console_state_for_spawn): Fix to recognize
- ttys >= 0.
-
-2006-01-12 Christopher Faylor <cgf@timesys.com>
-
- * fhandler.h (set_console_state_for_spawn): Whackamole the argument
- back to a bool.
- * spawn.cc (spawn_guts): Ditto, i.e., once again call
- set_console_state_for_spawn with an indication of whether we're about
- to start a cygwin process.
- * fhandler_console.cc (set_console_state_for_spawn): Don't set the
- console state if we know we're starting a cygwin process or if we're
- using a "real" tty.
-
-2006-01-10 Corinna Vinschen <corinna@vinschen.de>
-
- * dcrt0.cc (dll_crt0_0): Remove call to wincap.init.
- * init.cc (dll_entry): Rename is_wow64_proc to wow64_test_stack_marker.
- Call wincap.init here before doing anything else. Use wincap.is_wow64
- to determine if we're running in a WOW64 emulator.
- * mmap.cc (MapViewNT): Don't use AT_ROUND_TO_PAGE in WOW64, it's
- apparently not supported.
- (mmap64): Don't create mappings beyond EOF, which would need to use
- AT_ROUND_TO_PAGE, on WOW64.
- * wincap.cc (wincap): Throw into the .cygwin_dll_common section.
- (wincapc::init): Determine if running in WOW64 and set wow_64 flag.
- * wincap.h (class wincapc): Add wow64 member.
- (wincapc::is_wow64): New method.
-
-2006-01-10 Christopher Faylor <cgf@timesys.com>
-
- * fhandler_proc.cc (format_proc_cpuinfo): Avoid leading whitespace in
- model name.
-
-2006-01-09 Christopher Faylor <cgf@timesys.com>
-
- * spawn.cc (spawn_guts): Reorganize slightly so that 16 bit check is
- done prior to check for command.com/cmd.com. Don't bother setting
- CREATE_SUSPENDED flag for a MS-DOS process since it doesn't work
- anyway. Avoid calling remember() when the child process has already
- exited.
- (av::fixup): Explicitly set cygexec flag to false on a 16 bit process.
-
-2006-01-09 Corinna Vinschen <corinna@vinschen.de>
-
- * include/getopt.h (getopt_long_only): Declare.
-
-2006-01-09 Eric Blake <ebb9@byu.net>
-
- * cygwin.din: Export getsubopt.
- * include/cygwin/version.h: Bump API minor version.
-
-2006-01-08 Christopher Faylor <cgf@timesys.com>
-
- * fhandler_tty.cc (fhandler_tty_slave::dup): Don't assign a controlling
- terminal to a process when duped. Linux doesn't do this, so we won't
- either.
-
-2006-01-08 Christopher Faylor <cgf@timesys.com>
-
- * environ.cc (spenvs[]): windir -> WINDIR.
-
-2006-01-07 Christopher Faylor <cgf@timesys.com>
-
- * fhandler_console.cc (fhandler_console::need_invisible): Remove
- duplicate test.
-
-2006-01-07 Christopher Faylor <cgf@timesys.com>
-
- * fhandler.h (set_console_state_for_spawn): Eliminate argument from
- declaration.
- * fhandler.cc (set_console_state_for_spawn): Eliminate argument from
- definition. Always check for invisible console.
- (fhandler_console::need_invisible): Don't do anything if the windows
- station is already not visible.
- * spawn.cc (spawn_guts): Accommodate change of argument to
- set_console_state_for_spawn.
-
-2006-01-05 Christopher Faylor <cgf@timesys.com>
-
- * sigproc.cc (no_signals_available): Use existence of signal thread
- handle to figure out if we can actually send signals rather than
- relying on my_sendsig.
- (hwait_sig): Make static.
- (sigproc_init): Don't set my_sendsig to anything special. Use new
- global static hwait_sig.
- (wait_sig): Set hwait_sig to NULL when we are exiting.
-
-2006-01-05 Christopher Faylor <cgf@timesys.com>
-
- * include/getopt.h: Accommodate recent unfortunate newlib changes.
-
-2006-01-05 Christopher Faylor <cgf@timesys.com>
-
- * cygtls.cc (_cygtls::remove): Don't output debugging info if this
- isn't a cygwin thread.
- * sigproc.cc (sigproc_init): Move clearing of sync_startup here to
- lessen the likelihood of trying to deal with non-cygwin threads in
- dll_entry.
-
- * fhandler_console: Fix set_console_state_for_spawn comment.
-
-2006-01-05 Igor Peshansky <pechtcha@cs.nyu.edu>
-
- * spawn.cc (spawn_guts): Invert the argument to
- set_console_state_for_spawn.
-
-2006-01-04 Christopher Faylor <cgf@timesys.com>
-
- * fhandler_console.cc (fhandler_console::need_invisible): Only try to
- open "CygwinInvisible" windows station if opening of default station
- fails. Use CloseWindowStation to close window station handle.
-
-2006-01-04 Christopher Faylor <cgf@timesys.com>
-
- * fhandler_console.cc (fhandler_console::need_invisible): Open up the
- security of the newly created windows station.
-
-2006-01-04 Eric Blake <ebb9@byu.net>
-
- * path.cc (dot_special_chars): Add ", <, >, and |.
-
-2006-01-03 Christopher Faylor <cgf@timesys.com>
-
- * fhandler_console.cc (beep): Use MB_OK which is documented as using
- the default bell rather than -1 which seems to behave differently on
- different versions of Windows.
-
-2006-01-03 Christopher Faylor <cgf@timesys.com>
-
- * fhandler_process.cc (fhandler_process::readdir): Add missing argument
- to syscall_printf.
-
- * fhandler_console.cc (fhandler_console::need_invisible): Use made-up
- name for windows station rather than asking Windows to create one for
- us.
-
- * spawn.cc (spawn_guts): Don't mess with console if we're detaching.
-
-2006-01-03 Christopher Faylor <cgf@timesys.com>
-
- * dir.cc (readdir_worker): Minor code cleanup.
-
- * fhandler_console.cc (beep): Use a more Windows-generic wav file if
- the beep is missing. Use a more foolproof way to find out whether we
- should be recreating the missing key.
-
- * registry.h (reg_key::_disposition): New field.
- (reg_key::created): New function.
- * registry.cc (reg_key::reg_key): Set _disposition to zero by default.
- (reg_key::build_key): Fill in _disposition field.
-
-2006-01-03 Eric Blake <ebb9@byu.net>
-
- * dir.cc (readdir_worker): Ensure that saw_dot* flags are updated when
- not handling inodes.
-
-2006-01-02 Christopher Faylor <cgf@timesys.com>
-
- * fhandler_console.cc (beep): New function. Restores missing "Default
- Beep", if necessary.
- (fhandler_console::write_normal): Use beep().
-
-2006-01-02 Christopher Faylor <cgf@timesys.com>
-
- * dcrt0.cc (_dll_crt0): Remove more leftover debugging stuff.
- (cygwin_dll_init): Remove unneeded initializations. Call _dll_crt0
- rather than dll_crt0_1.
-
-2006-01-02 Corinna Vinschen <corinna@vinschen.de>
-
- * syslog.cc: Include sys/un.h instead of sys/socket.h.
- (syslogd_inited): Convert to enum type noting the exact result of
- trying to connect to syslog daemon. Use this way throughout.
- (connect_syslogd): New static function taking over the task to
- connect to syslog socket. Use correct struct sockaddr_un instead of
- struct sockaddr.
- (try_connect_syslogd): Call connect_syslogd. If write fails on
- connection oriented socket, try to reconnect to syslog socket and
- try to write again.
-
-2006-01-01 Christopher Faylor <cgf@timesys.com>
-
- * pinfo.cc (pinfo::exit): Swap signal and normal exit value when not
- started from a cygwin process - just like the good-old-days of B20.
-
-2006-01-01 Christopher Faylor <cgf@timesys.com>
-
- * strace.cc (strace::write_childpid): Remove debugging output.
-
-2006-01-01 Christopher Faylor <cgf@timesys.com>
-
- * cygtls.cc (_cygtls::remove): Remove left over debugging cruft which
- caused this function to always return prematurely.
-
-2006-01-01 Christopher Faylor <cgf@timesys.com>
-
- * exceptions.cc (sigpacket::process): Pass actual reference to signal's
- sigaction structure to setup_handler.
-
-2006-01-01 Christopher Faylor <cgf@timesys.com>
-
- * exceptions.cc (_cygtls::interrupt_setup): Implement SA_RESETHAND.
- * include/cygwin/signal.h: Define SA_ONESHOT and SA_NOMASK.
-
- * dcrt0.cc (get_cygwin_startup_info): Remove commented out code.
-
-2006-01-01 Corinna Vinschen <corinna@vinschen.de>
-
- * syslog.cc (vklog): Never log kernel messages using the vsyslog
- interface.
--- /dev/null
+2006-12-21 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::readdir): Improve debug
+ output.
+
+2006-12-20 Corinna Vinschen <corinna@vinschen.de>
+
+ Partially revert change from 2006-10-22. GetSecurityInfo messes up
+ user information on NT4.
+ * sec_helper.cc (security_descriptor::malloc): Drop LocalAlloc
+ considerations.
+ (security_descriptor::realloc): Ditto.
+ (security_descriptor::free): Ditto.
+ * security.cc (get_reg_security): Reinstantiate.
+ (get_nt_object_security): Revert to using NtQuerySecurityObject.
+ * security.h (class security_descriptor): Drop type member.
+ Accommodate throughout.
+ (security_descriptor::size): Constify.
+ (security_descriptor::copy): Ditto.
+
+2006-12-18 Christopher Faylor <me@cgf.cx>
+
+ * pinfo.cc (set_myself): Use a more foolproof method for determining if
+ the current process was started from another cygwin process.
+
+2006-12-15 Pierre A. Humblet <Pierre.Humblet@ieee.org>
+
+ * libc/minires-os-if.c (cygwin_query): Remove ERROR_PROC_NOT_FOUND case.
+ (get_dns_info): Verify DnsQuery exists. Use autoloaded GetNetworkParams.
+
+2006-12-13 Corinna Vinschen <corinna@vinschen.de>
+
+ * winsup.h (clear_procimptoken): Close hProcImpToken in a safer way.
+
+2006-12-13 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (lsaauth): Initialize lsa to INVALID_HANDLE_VALUE to
+ avoid potential access violation.
+
+2006-12-12 Corinna Vinschen <corinna@vinschen.de>
+
+ * environ.cc (subauth_id_init): Remove.
+ (parse_thing): Drop "subauth_id" option.
+ * security.cc (get_token_group_sidlist): Drop comments concerning
+ subauthentication.
+ (create_token): Back out subauthentication related changes.
+ (subauth): Remove.
+ * security.h (create_token): Remove declaration.
+ (subauth): Ditto.
+ * syscalls.cc (seteuid32): Drop subauthentication handling entirely.
+
+2006-12-12 Corinna Vinschen <corinna@vinschen.de>
+
+ * environ.cc (set_traverse): Remove.
+ (parse_thing): Drop "traverse" option.
+ * path.cc (fs_info::update): Don't request SE_CHANGE_NOTIFY_PRIV
+ privilege.
+ * sec_helper.cc (set_cygwin_privileges): Ditto.
+ * security.cc (allow_traverse): Remove.
+ (alloc_sd): Drop special allow_traverse code.
+ * security.h (allow_traverse): Drop declaration.
+ * syscalls.cc (statvfs): Don't request SE_CHANGE_NOTIFY_PRIV privilege.
+
+2006-12-12 Corinna Vinschen <corinna@vinschen.de>
+
+ Partially revert change from 2005-04-03, always running under an
+ impersonation token, which collides with Vista UAC.
+ * cygheap.h (deimpersonate): revert to self instead of impersonating
+ hProcImpToken.
+ (reimpersonate): Only impersonate if setuid.
+ * dcrt0.cc (dll_crt0_0): Don't initialize hProcImpToken here.
+ (dll_crt0_1): Set privileges on hProcToken.
+ * fork.cc (frok::child): Set privileges on hProcToken. Close handle to
+ hProcImpToken.
+ * grp.cc (internal_getgroups): Use hProcToken instead of hProcImpToken.
+ * security.cc (check_access): Create hProcImpToken on demand here.
+ * security.h (set_process_privilege): Set privileges on hProcToken.
+ (_push_thread_privilege): Use hProcToken instead of hProcImpToken.
+ (pop_thread_privilege): If not setuid'ed, revert to self.
+ * syscalls.cc (setegid32): Drop setting primary group on hProcImpToken.
+ Close handle to hProcImpToken.
+ * uinfo.cc (internal_getlogin): Ditto.
+ * winsup.h (clear_procimptoken): New inline function.
+
+2006-12-12 Christopher Faylor <me@cgf.cx>
+
+ * syscalls.cc (popen): Allow '[rw][bt]'.
+
+2006-12-12 Corinna Vinschen <corinna@vinschen.de>
+
+ * libc/minires.c (res_ninit): Drop handling for LOCALDOMAIN environment
+ variable.
+
+2006-12-11 Corinna Vinschen <corinna@vinschen.de>
+
+ * Makefile.in (DLL_OFILES): Add minires-os-if.o and minires.o.
+ (SUBLIBS): Add libresolv.a.
+ Add rule for libresolv.a.
+ * autoload.cc: Fix return code handling for IP Helper API in case
+ of being unable to load iphlpapi.dll.
+ (DnsQuery_A): Define.
+ (DnsRecordListFree): Define.
+ * cygwin.din: Export resolver functions.
+ * include/resolv.h: New header.
+ * include/arpa/nameser.h: New header.
+ * include/arpa/nameser_compat.h: New header.
+ * include/cygwin/version.h: Bump API minor number.
+ * libc/minires-os-if.c: New file.
+ * libc/minires.c: New file.
+ * libc/minires.h: New file.
+
+2006-12-11 Christopher Faylor <me@cgf.cx>
+
+ * sigproc.cc (child_info::child_info): Move old comment about msv_count
+ here. Edit it slightly to reflect new sensibilities.
+
+2006-12-11 Christopher Faylor <me+cygwin@cgf.cx>
+
+ * child_info.h (child_info_spawn::__stdin): New element.
+ (child_info_spawn::__stdin): Ditto.
+ (CURR_CHILD_INFO_MAGIC): Regenerate.
+ * dcrt0.cc (check_sanity_and_sync): Minor cleanup.
+ (child_info_spawn::handle_spawn): Handle new __std* elements by calling
+ move_fd.
+ * dtable.cc (dtable::move_fd): Define new function.
+ * dtable.h (dtable::move_fd): Declare new function.
+ * fhandler.h (fhandler_pipe::popen_pid): Declare new element.
+ * fhandler.h (fhandler_pipe::get_popen_pid): Define new function.
+ * fhandler.h (fhandler_pipe::set_popen_pid): Ditto.
+ * pipe.cc (fhandler_pipe::fhandler_pipe): Zero popen_pid.
+ (fhandler_pipe::dup): Ditto.
+ * spawn.cc (handle): Change second argument to bool.
+ (spawn_guts): Accept __stdin/__stdout arguments and set them
+ appropriately in child_info structure and in STARTUPINFO structure.
+ * syscalls.cc (popen): New cygwin-specific implementation using spawn.
+ (pclose): Ditto.
+ * winsup.h (spawn_guts): Accommodate new arguments for spawn_guts.
+
+ * fhandler.cc (fhandler_base::set_no_inheritance): Make second arg a bool.
+ * fhandler.h (fhandler_base::set_no_inheritance): Ditto for declaration.
+
+ * child_info.h (child_info::msv_count): Rename from the now-inappropriate
+ "zero".
+ (child_info_spawn::filler): Add filler to work around Vista bug.
+ (child_info_fork::filler): Ditto.
+ * dcrt0.cc (get_cygwin_startup_info): Remove "zero" check since it is
+ now always filled out.
+ * fork.cc (frok::parent): Move ch.zero manipulation to constructor.
+ * spawn.cc (spawn_guts): Ditto. Remove _ch wrapper.
+ * sigproc.cc (child_info::child_info): Initialize msv_count.
+
+ * shared.cc (shared_info::heap_slop_size): Remove noisy system_printfs.
+ * shared_info.h (CURR_SHARED_MAGIC): Regenerate.
+
+2006-12-11 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (rootdir): Fix typo in comment.
+ * syscalls.cc (try_to_bin): Ditto.
+
+2006-12-10 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc (SHFileOperationA): Drop definition.
+ * ntdll.h (struct _FILE_RENAME_INFORMATION): Define.
+ * path.cc (fs_info::update): Note length of rootdir prefix in
+ root_len.
+ (get_nt_native_path): New function, taking over functionality of
+ path_conv::get_nt_native_path.
+ (path_conv::get_nt_native_path): Just call get_nt_native_path.
+ * path.h (get_nt_native_path): Declare.
+ (struct fs_info): New member root_len.
+ (fs_info::length): New inline method returning root_len.
+ (path_conv::rootdir): New inline method returning rootdir prefix.
+ * syscalls.cc (try_to_bin): Rewrite using only system calls.
+ (unlink_nt): Call try_to_bin with additional handle to open file
+ parameter.
+ (statvfs): Use path_conv::rootdir method.
+ * wincap.h: Define has_recycle_dot_bin throughout.
+ * wincap.cc: Ditto.
+
+2006-12-10 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (rootdir): Clarify comment.
+
+2006-12-10 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (rootdir): Don't look for volume mount points on remote
+ shares.
+
+2006-12-10 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (rootdir): Drop useless post-increment. Take volume
+ mount points into account.
+ (check_posix_perm): Allocate space for root directory big enough.
+
+2006-12-09 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (try_to_bin): Add comment that this is not possibly
+ the final version.
+
+2006-12-07 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (unlink_nt): Open native symlinks with
+ FILE_OPEN_REPARSE_POINT flag.
+
+2006-12-07 Corinna Vinschen <corinna@vinschen.de>
+
+ * ntdll.h (STATUS_DELETE_PENDING): Define.
+ (struct _FILE_DISPOSITION_INFORMATION): Define.
+ * syscalls.cc (unlink_9x): new function to delete file on 9x.
+ * syscalls.cc (unlink_nt): new function to delete file on NT.
+ (unlink): Simplify. Move OS dependent stuff into aforementioned
+ functions. Also handle FILE_ATTRIBUTE_HIDDEN as R/O-like flag.
+
+2006-12-07 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc (SHFileOperationA): Define.
+ * syscalls.cc (try_to_bin): New function trying to move a file to
+ the recycle bin.
+ (unlink): Fix arguments used in CreateFile for delete on close.
+ Before closing the handle, try to move the file to the recycle bin.
+
+2006-12-07 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygheap.h (struct cwdstuff): Add "sync" member and accompanying
+ "keep_in_sync" methods.
+ * external.cc (cygwin_internal): Call above keep_in_sync method when
+ CW_SYNC_WINENV is requested.
+ * path.cc (cwdstuff::init): Don't change to windows_system_directory
+ if keep_in_sync is requested.
+ (cwdstuff::keep_in_sync): New method.
+ (cwdstuff::set): Take sync flag into account.
+
+2006-12-06 Corinna Vinschen <corinna@vinschen.de>
+
+ * termios.cc: Change include order to accommodate change to sys/ioctl.h.
+
+2006-12-06 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_mem.cc (fhandler_dev_mem::open): Fix comment.
+ * wincap.cc (has_physical_mem_access): Reflect the fact that physical
+ memory access has been made a protected operation beginning with
+ 2003 Server.
+
+2006-12-06 Eric Blake <ebb9@byu.net>
+
+ * include/sys/ioctl.h: Pick up termios.h, for TIOCGWINSZ.
+
+2006-12-06 Corinna Vinschen <corinna@vinschen.de>
+
+ * winsup.h (WINVER): Set to 0x0600 to cover Vista.
+
+2006-12-06 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::rmdir): Fix typo.
+
+2006-12-05 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (cwdstuff::init): Don't change to windows_system_directory
+ if Cygwin DLL has been loaded dynamically.
+
+2006-12-05 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (cwdstuff::set): Don't try to open directory on systems not
+ supporting that.
+
+2006-12-05 Corinna Vinschen <corinna@vinschen.de>
+
+ * dcrt0.cc (get_cygwin_startup_info): Fix comment.
+ * wincap.cc (wincapc::init): Always reset needs_count_in_si_lpres2 to
+ false on non 64-bit systems.
+
+2006-12-05 Corinna Vinschen <corinna@vinschen.de>
+
+ * dcrt0.cc (get_cygwin_startup_info): Change zeros to DWORD array.
+ Expect first DWORD in child_info struct being set to non-zero if
+ wincap.needs_count_in_si_lpres2 is set. Add comment to explain why.
+ * fork.cc (frok::parent): Set ch.zero[0] to a sensible count value
+ if wincap.needs_count_in_si_lpres2 is set.
+ * spawn.cc (spawn_guts): Ditto. Add filler bytes after ch on stack
+ to accommodate needs_count_in_si_lpres2.
+ * wincap.h: Define needs_count_in_si_lpres2 throughout.
+ * wincap.cc: Ditto.
+
+2006-11-29 Corinna Vinschen <corinna@vinschen.de>
+
+ * dir.cc (mkdir): Check last path component for "..".
+ (rmdir): Don't check last path component for "..".
+ * fhandler_disk_file.cc (fhandler_disk_file::rmdir): Drop kludge
+ which tries to allow deleting the current working directory.
+ * path.cc (has_dot_last_component): Add parameter to indicate testing
+ for "..". Take trailing slash into account.
+ (symlink_info::posixify): Rely on cygheap->cwd.win32 having a
+ useful value.
+ (cwdstuff::init): Initialize cygheap->cwd with current working
+ directory. Change to windows_system_directory afterwards.
+ (cwdstuff::set): Never call SetCurrentDirectory here. Just check
+ if changing into target directory would be allowed. Add comment to
+ explain why.
+ * path.h (has_dot_last_component): Declare with second parameter.
+ * pinfo.cc (pinfo::zap_cwd): Remove.
+ (pinfo::exit): Drop call to zap_cwd.
+ * pinfo.h (class pinfo): Remove declaration of zap_cwd.
+ * spawn.cc (spawn_guts): Set current working directory for non-Cygwin
+ child applications. Drop call to zap_cwd.
+
+2006-11-28 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (create_token): Revert erroneous change to test
+ subauth_token for INVAILD_HANDLE_VALUE.
+ * syscalls.cc (seteuid32): Set create_token's subauth_token parameter
+ back to NULL.
+
+2006-11-28 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (fhandler_base::open): Fix previous patch to handle the
+ SYSTEM attribute as well.
+
+2006-11-27 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (fhandler_base::open): Fix handling of files with
+ HIDDEN attribute set.
+
+2006-11-27 Christopher Faylor <cgf@timesys.com>
+
+ * include/cygwin/signal.h: Add __extension__ to various anonymous
+ unions and structs. (thanks to V.Haisman)
+
+2006-11-27 Corinna Vinschen <corinna@vinschen.de>
+
+ * cyglsa.h: New header file.
+ * environ.cc: Disable subauth settings.
+ * grp.cc: Accommodate cygsidlist's count now being a method.
+ * sec_helper.cc (SECURITY_MANDATORY_INTEGRITY_AUTHORITY): Remove.
+ (mandatory_medium_integrity_sid): Remove.
+ (mandatory_high_integrity_sid): Remove.
+ (mandatory_system_integrity_sid): Remove.
+ (fake_logon_sid): Add.
+ (cygsid::get_sid): Add well_known parameter. Set well_known_sid
+ accordingly.
+ (cygsid::getfromstr): Ditto.
+ (cygsidlist::alloc_sids): Move here from security.cc.
+ (cygsidlist::free_sids): Ditto.
+ (cygsidlist::add): Move here from security.h. Add well_known parameter.
+ Set well_known_sid accordingly. Don't allow duplicate SIDs.
+ * security.cc: Include cyglsa.h and cygwin/version.h. Throughout
+ accommodate cygsidlist's count now being a method. Throughout drop
+ redundant "contains" tests.
+ (get_user_local_groups): Add local groups as well known SIDs.
+ (get_token_group_sidlist): Add well known groups as well known SIDs.
+ (get_server_groups): Ditto. Only call get_unix_group_sidlist after
+ get_user_local_groups to maintain "well_known_sid" attribute.
+ (get_initgroups_sidlist): Add well known groups as well known SIDs.
+ (get_setgroups_sidlist): Add usersid and struct passwd parameter to
+ allow calling get_server_groups from here.
+ (get_system_priv_list): Make static. Return size of TOKEN_PRIVILEGES
+ structure.
+ (get_priv_list): Ditto.
+ (create_token): Accommodate above changes. Drop misguided attempt to
+ add MIC SIDs to created user token. Print returned token as hex value.
+ (subauth): Disable.
+ (lsaauth): New function implementing client side of LSA authentication.
+ * security.h (class cygsid): Add well_known_sid attribute. Accommodate
+ throughout. Add *= operator to create a well known SID.
+ (class cygsidlist): Rename count to cnt. Make count a method.
+ (cygsidlist::add): Move to sec_helper.cc.
+ (cygsidlist::operator *=): New method to add well known SID.
+ (cygsidlist::non_well_known_count): New method returning number of
+ non well known SIDs in list.
+ (cygsidlist::next_non_well_known_sid): New method returning next non
+ well known SID by index.
+ (mandatory_medium_integrity_sid): Drop declaration.
+ (mandatory_high_integrity_sid): Drop declaration.
+ (mandatory_system_integrity_sid): Drop declaration.
+ (fake_logon_sid): Add declaration.
+ (subauth): Disable declaration.
+ (lsaauth): Add declaration.
+ * syscalls.cc (seteuid32): Disable subauthentication. Add LSA
+ authentication.
+ * wincap.h: Define needs_logon_sid_in_sid_list throughout.
+ * wincap.cc: Ditto.
+
+2006-11-23 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.h (DBGSID): Define for debugging purposes.
+ (MKSID): Rename from SID so as to not hide SID definition from winnt.h.
+ * sec_helper.cc: Change SID to MKSID throughout.
+
+2006-11-23 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (get_ipv6_funcs): Fix formatting.
+
+2006-11-23 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (fs_info::update): Define GETVOLINFO_VALID_MASK and TEST_GVI.
+ Change FS_IS_SAMBA and FS_IS_SAMBA_WITH_QUOTA and their usage
+ accordingly. Define FS_IS_NETAPP_DATAONTAP. Recognize NetApp device
+ and store in is_netapp flag. Mark NetApp device as having no good
+ inodes.
+ * path.h (struct fs_info): Add is_netapp flag. Add matching accessors.
+
+2006-11-23 Thomas Wolff <towo@computer.org>
+
+ * fhandler_console.cc (set_color): Avoid (again) inappropriate
+ intensity interchanging that used to render reverse output unreadable
+ when (non-reversed) text is bright.
+ See http://sourceware.org/bugzilla/show_bug.cgi?id=514
+
+2006-11-23 Joe Loh <joel@pivot3.com>
+
+ * devices.h: Add additional SCSI disk block device numbers per
+ http://www.kernel.org/pub/linux/docs/device-list/devices.txt
+ up to 128 devices.
+ * devices.in: Ditto.
+ (device::parsedisk): Add additonal else-if cases for decoding base
+ and drive indices.
+ * devices.cc: Regenerate.
+ * dtable.cc (build_fh_pc): Add additional DEV_SD{2..7}_MAJOR cases.
+
+2006-11-09 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc (EqualPrefixSid): Define.
+ * security.cc (create_token): Drop grps_buf. Use alloca instead.
+ Only add the MIC SID to the TOKEN_GROUPS list for the NtCreateToken
+ call. If the subauthentication token exists, use its MIC SID.
+ Set SID Attributes for the MIC SID to 0.
+
+2006-11-08 Corinna Vinschen <corinna@vinschen.de>
+
+ * sec_helper.cc (sid_auth): Remove.
+ (well_known_this_org_sid): New well known sid.
+ (SECURITY_MANDATORY_INTEGRITY_AUTHORITY): Define.
+ (mandatory_medium_integrity_sid): New well known sid.
+ (mandatory_high_integrity_sid): Ditto.
+ (mandatory_system_integrity_sid): Ditto.
+ (cygsid::get_sid): Use local SID_IDENTIFIER_AUTHORITY. Allow all
+ authorities fitting in a UCHAR.
+ * security.cc (get_token_group_sidlist): Always add the local
+ group to the token. Add comment. Add "This Organization" group
+ if available in incoming group list.
+ (get_server_groups): Only add world and authenticated users groups
+ if not already in list.
+ (create_token): Add matching mandatory integrity SID to group list
+ on systems supporting Mandatory Integrity Control.
+ * security.h (well_known_this_org_sid): Define.
+ (mandatory_medium_integrity_sid): Define.
+ (mandatory_high_integrity_sid): Define.
+ (mandatory_system_integrity_sid): Define.
+ * wincap.h: Define has_mandatory_integrity_control throughout.
+ * wincap.cc: Ditto.
+
+2006-11-07 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (check_posix_perm): Moved here from syscalls.cc.
+ (fhandler_base::fpathconf): New method implementing (f)pathconf.
+ * fhandler.h (class fhandler_base): Declare fpathconf method.
+ * path.cc (path_conv::check): Replace MAX_LINK_DEPTH with SYMLOOP_MAX.
+ * path.h (MAX_LINK_DEPTH): Delete.
+ * syscalls.cc (check_posix_perm): Move to fhandler.cc.
+ (fpathconf): Call fhandler's fpathconf method.
+ (pathconf): Build fhandler and call fhandler's fpathconf method.
+ * sysconf.cc (sysconf): Reorder switch according to order of flags
+ in sys/unistd.h. Add handling for some missing flags.
+ * include/limits.h: Reorder according to SUSv3 description. Add some
+ missing definitions. Add comments.
+ * include/sys/syslimits.h: New file overriding newlib's syslimits.h
+ file.
+
+2006-11-06 Corinna Vinschen <corinna@vinschen.de>
+
+ * dtable.cc (build_fh_pc): Add missing DEV_SD1_MAJOR case (Thanks to
+ Joe Loh for noticing).
+
+2006-11-02 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (symlink_info::posixify): Fix comment.
+
+2006-11-02 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (symlink_info::check): Eliminate PATH_REP bit from pflags.
+
+2006-11-02 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (symlink_info::posixify): New method converting NT and DOS
+ paths in symlinks to POSIX.
+ (symlink_info::check_shortcut): Allocate buf allowing for a trailing 0.
+ Call posixify on the result.
+ (symlink_info::check_sysfile): Read from file into local buffer.
+ Eliminate old b16 considerations. Call posixify on the result.
+ (symlink_info::check_reparse_point): Don't use PrintName but
+ SubstituteName which is relevant for Windows' path handling.
+ Call posixify on the result.
+
+2006-11-01 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.h (cygpriv_idx): Add privileges new in Vista.
+ * security.cc (sys_privs): Ditto.
+ * sec_helper.cc (cygpriv): Ditto. Fix comment.
+
+2006-10-31 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygheap.h (struct user_heap_info): Add slop member.
+ * heap.cc (heap_init): Add slop factor to heap allocation. Add
+ comment.
+ * mmap.cc (MapViewNT): Allocate memory maps top down.
+ (fhandler_dev_zero::mmap): Ditto.
+ * shared.cc (shared_info::heap_slop_size): New method.
+ (shared_info::heap_chunk_size): Don't use debug_printf at early stage.
+ * shared_info.h (SHARED_INFO_CB): Accommodate change to shared_info.
+ (CURR_SHARED_MAGIC): Ditto.
+ (class shared_info): Add heap_slop member. Declare heap_slop_size.
+ * wincap.h: Define heapslop throughout.
+ * wincap.cc: Ditto.
+
+2006-10-31 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Drop
+ directory attribute for reparse points to avoid mistreating.
+ (fhandler_base::fstat_by_name): Ditto.
+ * path.cc (symlink_info::check_reparse_point): New method testing
+ reparse points for symbolic links.
+ (symlink_info::check_shortcut): Move file attribute tesat to calling
+ function.
+ (symlink_info::check): Add handling for reparse points.
+ * path.h (enum path_types): Add PATH_REP to denote reparse point based
+ symlinks.
+ (path_conv::is_rep_symlink): New method.
+ * syscalls.cc (unlink): Handle reparse points.
+
+2006-10-27 Corinna Vinschen <corinna@vinschen.de>
+
+ * shared.cc (open_shared): Drop useless attempt from 2006-08-11.
+
+2006-10-27 Corinna Vinschen <corinna@vinschen.de>
+
+ * dcrt0.cc (__api_fatal): Drop spare argument to __small_sprintf.
+ * smallprint.c (__small_vsprintf): Preserve GetLastError value.
+ * winsup.h (api_fatal): Simplify. Drop duplicate filename arg.
+
+2006-10-23 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::rewinddir): Fix comment.
+
+2006-10-23 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::rewinddir): Accommodate
+ buggy RestartScan behaviour of Windows 2000.
+ * wincap.h: Define has_buggy_restart_scan throughout.
+ * wincap.cc: Ditto.
+
+2006-10-22 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::facl): Fix whitespace.
+ * external.cc: Update copyright.
+ * fhandler.cc: Ditto.
+ * sec_helper.cc: Ditto.
+ * security.h: Ditto.
+ * security.cc: Ditto.
+ (check_registry_access): Return -1 if W_OK is requested.
+
+2006-10-22 Corinna Vinschen <corinna@vinschen.de>
+
+ * external.cc (cygwin_internal): Use security_descriptor::copy method.
+ * sec_helper.cc (security_descriptor::malloc): Use own free method.
+ Set type.
+ (security_descriptor::realloc): Handle the case that psd has been
+ allocated using LocalAlloc. Set type.
+ (security_descriptor::free): Ditto.
+ * security.cc (get_nt_attribute): Remove.
+ (get_reg_security): Remove.
+ (get_nt_object_security): Use GetSecurityInfo which handles all
+ securable objects.
+ (get_nt_object_attribute): Remove.
+ (get_object_attribute): Call get_nt_object_security instead of
+ get_nt_object_attribute.
+ (get_file_attribute): Ditto.
+ (check_registry_access): Call get_nt_object_security instead of
+ get_reg_security.
+ * security.h (cygpsid::operator PSID): Make method const, not the
+ result.
+ (class security_descriptor): Add type member. Accommodate throughout.
+ (security_descriptor::copy): New method.
+ (security_descriptor::operator PSECURITY_DESCRIPTOR *): New operator.
+
+2006-10-22 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (fhandler_base::fhaccess): Check if opening registry
+ actually created a handle. This handles the registry root dir.
+ * fhandler_registry.cc (fhandler_registry::open): Set io_handle in
+ case of opening one of the predefined registry keys.
+
+2006-10-21 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (fhandler_base::fhaccess): Call check_registry_access
+ for registry keys/values if ntsec is on.
+ * security.cc (check_access): New static function derived from
+ check_file_access, but object type agnostic.
+ (check_file_access): Only do file specific stuff. Call check_access.
+ (check_registry_access): New access check function for registry keys/
+ values.
+ * security.h (check_registry_access): Declare.
+
+2006-10-21 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_registry.cc (fhandler_registry::fstat): Set restrictive
+ permission and ownership if key can't be opened for reading security.
+ (open_key): If opening key fails, retry opening with backup intent.
+
+2006-10-20 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (cygwin_getnameinfo): Fix typo in comment.
+
+2006-10-19 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.h (fhandler_base::set_name): Make virtual.
+ (class fhandler_registry): Add wow64 and prefix_len members.
+ Declare set_name method.
+ * fhandler_proc.cc (PROC_REGISTRY32): Define.
+ (PROC_REGISTRY64): Define.
+ (proc_listing): Add "registry32" and "registry64" elements.
+ (proc_fhandlers): Add corresponding FH_REGISTRY values.
+ * fhandler_registry.cc (registry_len): Drop static value in favor of
+ class member prefix_len. Use preifx_len instead of registry_len
+ throughout.
+ (fhandler_registry::set_name): Define. Set wow64 and prefix_len
+ according to directory prefix.
+ (fhandler_registry::fhandler_registry): Set wow64 and prefix_len to
+ default values.
+ (open_key): Add wow64 argument. Handle wow64 in call to RegOpenKeyEx.
+ Use fhandler_registry member wow64 in this place throughout.
+
+2006-10-19 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_proc.cc: Drop superfluous definition of _WIN32_WINNT.
+ * miscfuncs.cc: Ditto.
+ * sched.cc: Ditto.
+
+2006-10-17 Corinna Vinschen <corinna@vinschen.de>
+
+ * glob.c: Remove.
+ * glob.cc: New file. Latest glob version from FreeBSD plus Cygwin
+ specific changes (__stat64/__stat32, ignore_case_with_glob,
+ drop collate functions).
+ (glob3): Return GLOB_ABORTED in case directory is unreadable and
+ GLOB_ERR is set, as demanded by SUSv3.
+ * glob.h: Import latest version from FreeBSD.
+
+2006-10-17 Corinna Vinschen <corinna@vinschen.de>
+
+ * winsup.h (WINVER): Define instead of _WIN32_WINNT. Set to 0x0502.
+ (_NO_W32_PSEUDO_MODIFIERS): Define.
+
+2006-10-16 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::opendir): Drop redundant
+ access check.
+
+2006-10-16 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/asm/byteorder.h: Fix copyright dates.
+
+2006-10-16 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc (PrivilegeCheck): Define.
+ * fhandler.cc (fhandler_base::open): Always try opening with backup
+ resp. restore intent.
+ * fhandler_disk_file.cc (fhandler_disk_file::opendir): Always try
+ opening with backup intent.
+ (fhandler_disk_file::readdir): Ditto when trying to retrieve file id
+ explicitely.
+ * security.cc (check_file_access): Replace pbuf with correctly
+ PPRIVILEGE_SET typed pset. Check explicitely for backup and/or restore
+ privileges when AccessCheck fails, to circumvent AccessCheck
+ shortcoming. Add comment to explain.
+
+2006-10-13 Christopher Faylor <cgf@timesys.com>
+
+ * winsup.h: Turn off DEBUGGING.
+
+2006-10-13 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc (Wow64DisableWow64FsRedirection): Define.
+ (Wow64RevertWow64FsRedirection): Define.
+ * security.cc (cygsuba_installed): New shared variable to store result
+ of cygsuba.dll installation test.
+ (subauth): Check if cygsuba.dll has been installed and registered
+ before issuing the (sub)authentication.
+
+2006-10-12 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (create_token): Fix condition for source identifier.
+
+2006-10-11 Corinna Vinschen <corinna@vinschen.de>
+
+ * select.cc (struct socketinf): Convert ser_num and w4 to dynamically
+ allocated arrays. Add max_w4 member to keep track.
+ (thread_socket): Make timeout depending on number of sockets to wait
+ for. Loop WFMO over all sockets.
+ (start_thread_socket): Handle any number of sockets. Fix typo. Don't
+ close socket event in out of memory condition.
+ (socket_cleanup): Free ser_num and w4.
+
+2006-10-06 David Jade <d3@mutable.net>
+
+ * path.cc (path_conv::get_nt_native_path): Properly detect \\?\ paths.
+ (mount_info::conv_to_win32_path): Update comment.
+ * fhandler_disk_file.cc (path_conv::ndisk_links): Use backslashes
+ to make NT kernel functions work for \\?\GLOBALROOT paths.
+
+2006-10-09 Corinna Vinschen <corinna@vinschen.de>
+
+ * devices.in: Raise number of handled serial ports to 64.
+ * devices.cc: Regenerate.
+
+2006-09-17 Danny Smith <dannysmith@clear.net.nz>
+
+ * include/asm/byteorder.h: Correct typo.
+
+2006-09-17 Danny Smith <dannysmith@clear.net.nz>
+
+ * include/asm/byteorder.h: Don't #define n* macros if -fnoinline is
+ specified.
+
+2006-09-07 Christopher Faylor <cgf@timesys.com>
+
+ * environ.cc (build_env): Don't put an empty environment variable into
+ the environment. Optimize use of "len".
+ * errno.cc (ERROR_MORE_DATA): Translate to EMSGSIZE rather than EAGAIN.
+
+2006-08-31 Corinna Vinschen <corinna@vinschen.de>
+
+ * grp.cc (initgroups32): Run get_server_groups under original token.
+ * syscalls.cc (seteuid32): Slightly reorganize code creating a token.
+
+2006-08-27 Christopher Faylor <cgf@timesys.com>
+
+ * child_info.h (child_info_spawn::~child_info_spawn): Don't close
+ myself_pinfo handle when spawning.
+
+2006-08-20 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::opendir): Fix formatting.
+
+2006-08-20 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (DIR_NUM_ENTRIES): Set to 100 to maximize
+ performance on remote shares.
+ (fhandler_disk_file::opendir): Move comment about Samba weirdness into
+ fhandler_disk_file::readdir. Don't disallow
+ FileIdBothDirectoryInformation on Samba.
+ (fhandler_disk_file::readdir): Workaround Samba problem with
+ FileIdBothDirectoryInformation by rereading already read entries
+ using FileBothDirectoryInformation. Change comment about Samba
+ weirdness explaining this change.
+
+2006-08-20 Hideki Iwamoto <h-iwamoto@kit.hi-ho.ne.jp>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::pread): Properly check for
+ non-error return from lseek.
+
+2006-08-17 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_serial.cc (raw_read): Evaluate minchars taking the
+ vmin_ > ulen case into account. Simplify evaluating the bytes to read.
+ Don't use bytes in Queue value from ClearCommError call in case vtime_
+ is > 0. Reformat GetOverlappedResult call. Simplify call to ReadFile.
+
+2006-08-14 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (subauth): Initialize user_token to NULL. Add comment.
+
+2006-08-11 Corinna Vinschen <corinna@vinschen.de>
+
+ * shared.cc (open_shared): Desperately try to get shared memory, only
+ when DEBUGGING enabled for now.
+
+2006-08-10 Christopher Faylor <cgf@timesys.com>
+
+ * pinfo.cc (_onreturn::~onreturn): Don't attempt to close a NULL
+ handle.
+
+2006-08-10 Christopher Faylor <cgf@timesys.com>
+
+ * winsup.h: Turn on DEBUGGING by default for now.
+
+2006-08-10 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::lock): Handle
+ ERROR_NOT_LOCKED returned from UnlockFileEx.
+
+2006-08-09 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.h (SYMLINK_EA_NAME): Remove.
+ (SHORTCUT_HDR_SIZE): Ditto.
+
+2006-08-09 Christopher Faylor <cgf@timesys.com>
+
+ * autoload.cc (GetHandleInformation): Declare new function.
+ (SetHandleInformation): Ditto.
+ * debug.cc (add_handle): Use SetHandleInformation to protect handle.
+ (close_handle): Use SetHandleInformation to unprotect handle.
+
+ * spawn.cc (spawn_guts): Move detached test outside of P_OVERLAY block.
+
+2006-08-07 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc (NtSetInformationFile): Define.
+ * cygwin.din: Export posix_fadvise and posix_fallocate.
+ * fhandler.cc (fhandler_base::fadvise): New method.
+ (fhandler_base::ftruncate): Add allow_truncate parameter.
+ * fhandler.h (class fhandler_base): Add fadvise method. Accommodate
+ new parameter to ftruncate.
+ (class fhandler_pipe): Add fadvise and ftruncate methods.
+ (class fhandler_disk_file): Add fadvise method. Accommodate new
+ parameter to ftruncate.
+ * fhandler_disk_file.cc (fhandler_disk_file::fadvise): New method.
+ (fhandler_disk_file::ftruncate): Accommodate new allow_truncate
+ parameter. Set EOF using NtSetInformationFile on NT.
+ * ntdll.h (struct _FILE_END_OF_FILE_INFORMATION): Define.
+ (NtSetInformationFile): Declare.
+ * pipe.cc (fhandler_pipe::fadvise): New method.
+ (fhandler_pipe::ftruncate): Ditto.
+ * syscalls.cc (posix_fadvise): New function.
+ (posix_fallocate): Ditto.
+ (ftruncate64): Accommodate second parameter to fhandler's ftruncate
+ method.
+ * include/fcntl.h: Add POSIX_FADV_* flags. Add declarations of
+ posix_fadvise and posix_fallocate.
+ * include/cygwin/version.h: Bump API minor number.
+
+2006-08-02 Christopher Faylor <cgf@timesys.com>
+
+ * environ.cc (env_win32_to_posix_path_list): Declare.
+ (conv_envvars): Use env_win32_to_posix_path_list rather than
+ cygwin_win32_to_posix_path_list.
+ (posify): Translate back to win32 path if errno is EIDRM.
+ * environ.h: Update copyright. Define ENV_CVT.
+ * path.cc (conv_path_list): If converting for the environment and
+ removed an element set errno to ENV_CVT.
+ (env_win32_to_posix_path_list): New function.
+
+2006-08-01 Christopher Faylor <cgf@timesys.com>
+
+ * environ.cc (dos_file_warning): Declare.
+ (parse_thing): Add "dosfilewarning". Alphabetize.
+ * path.cc (normalize_posix_path): Return -1 when MS-DOS path detected.
+ (warn_msdos): New function.
+ (path_conv::check): Call if !PC_NOWARN and MS-DOS path detected.
+ (cygwin_conv_to_win32_path): Set PC_NOWARN when calling path_conv.
+ (cygwin_conv_to_full_win32_path): Ditto.
+ * path.h (pathconv_arg::PC_NOWARN): Define.
+ * shared_info.h (user_info::warned_msdos): New field.
+ (CURR_USER_MAGIC): Reset.
+
+2006-07-31 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::recv_internal): Fix a problem
+ with poll(2) after shutdown(SHUT_RD) has been called on the local side.
+ * poll.cc (poll): Use POSIX type nfds_t for second parameter. Drop
+ special socket handling for POLLIN. Add comment to explain why.
+ * include/sys/poll.h: Declare nfds_t. Use as type for second parameter
+ in poll(2) declaration.
+
+2006-07-31 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::evaluate_events): Circumvent
+ potential race condition.
+ (fhandler_socket::recv_internal): Fix MSG_PEEK bug on blocking sockets
+ and simplify recv loop.
+ (fhandler_socket::send_internal): Only lock when changing wsock_events.
+
+2006-07-31 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc: Drop LoadDLLprime for wsock32 since no wsock32 function
+ is used anymore. Drop all unused ws2_32.dll functions.
+
+2006-07-28 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.h (struct wsa_event): Define here.
+ (class fhandler_socket): Make wsock_evt private again.
+ (fhandler_socket::wsock_event): New read accessor for wsock_evt.
+ (fhandler_socket::serial_number): New read accessor to get the
+ socket's serial number.
+ (fhandler_socket::ready_for_read): Just return true.
+ * fhandler_socket.cc (struct wsa_event): Move definition to fhandler.h.
+ * select.cc (struct socketinf): Add serial number vector.
+ (start_thread_socket): Identify duplicate sockets by their serial
+ number, not (wrongly) by their wsock_evt.
+
+2006-07-27 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc: Revert misguided attempt to handle FD_CLOSE error
+ conditions in evaluate_events.
+ (search_wsa_event_slot): Move wrongly placed memset in
+ fhandler_socket::init_events here.
+ (fhandler_socket::init_events): Initially set FD_WRITE event for
+ connectionless sockets.
+ * poll.cc (poll): Don't add sockets always to except_fds since select
+ is now supposed to do it right.
+ * select.cc (set_bits): Set connection state correctly for failed
+ af_local_connect on local sockets. Remove socket special handling
+ for except_selected descriptors.
+ (peek_socket): Try to set the read/write/exception bits actually
+ correctly.
+
+2006-07-27 Brian Ford <Brian.Ford@FlightSafety.com>
+
+ * fhandler_socket.cc (fhandler_socket::recvmsg): Remove unused tot
+ argument. All callers changed.
+ (fhandler_socket::sendmsg): Likewise.
+ * net.cc (cygwin_recvmsg): Likewise.
+ (cygwin_sendmsg): Likewise, and prevent calling sendmsg whith an
+ invalid iovec.
+ * fhandler.h (fhandler_socket::recvmsg): Adjust prototype.
+ (fhandler_socket::sendmsg): Likewise.
+
+2006-07-27 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.h (class fhandler_socket): Remove prot_info_ptr.
+ (fhandler_socket::fixup_before_fork_exec): Remove.
+ (fhandler_socket::fixup_after_exec): Remove.
+ (fhandler_socket::need_fixup_before): Remove.
+ * fhandler_socket.cc (fhandler_socket::fhandler_socket): Drop
+ initializing prot_info_ptr. Remove unused code.
+ (fhandler_socket::~fhandler_socket): Drop free'ing prot_info_ptr.
+ (struct wsa_event): Rename connect_errorcode to errorcode.
+ (fhandler_socket::evaluate_events): Handle FD_CLOSE error condition
+ as FD_CONNECT error condition, except, never reset an FD_CLOSE error
+ condition. Always set FD_WRITE after successfully recorded FD_CONNECT.
+ (fhandler_socket::fixup_before_fork_exec): Remove.
+ (fhandler_socket::fixup_after_fork): Revert to using handle duplication.
+ (fhandler_socket::fixup_after_exec): Remove.
+ (fhandler_socket::dup): Revert to using handle duplication.
+ (fhandler_socket::send_internal): Only call wait_for_events in case
+ of WSAEWOULDBLOCK condition.
+ (fhandler_socket::set_close_on_exec): Call
+ fhandler_base::set_close_on_exec.
+ * net.cc (fdsock): Just set socket to inheritable on non-NT. Don't
+ call inc_need_fixup_before.
+ * select.cc (peek_socket): Don't set except_ready on every FD_CLOSE,
+ just on error.
+
+2006-07-26 Brian ford <Brian.Ford@FlightSafety.com>
+
+ * fhandler.cc (fhandler_base::read): Call get_readahead_into_buffer
+ instead of duplicating it.
+
+2006-07-26 Corinna Vinschen <corinna@vinschen.de>
+
+ * shared.cc (offsets): Define as offsets relative to cygwin_hmodule
+ instead of addresses.
+ (off_addr): New macro.
+ (open_shared): Use offsets array accordingly. Remove unused code.
+ * shared_info.h (cygwin_shared_address): Remove.
+
+2006-07-26 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygheap.h (struct init_cygheap): Remove shared_h and mt_h members.
+ * fhandler_tape.cc (mt): Define as DLL shared area in
+ .cygwin_dll_common instead of as dynamically allocated area.
+ Change referencing throughout.
+ * mtinfo.h (mt_h): Remove entirely.
+ (mt): Remove extern declaration.
+ * shared.cc (cygwin_shared_area): New global cygwin_shared
+ variable located in .cygwin_dll_common.
+ (offsets): Define shared region addresses descending from
+ cygwin_shared_address.
+ (open_shared): Replace usage of SH_CYGWIN_SHARED by SH_USER_SHARED.
+ (memory_init): Set cygwin_shared just by pointing to cygwin_shared_area.
+ * shared_info.h (shared_locations): Remove SH_CYGWIN_SHARED and
+ SH_MTINFO.
+ (cygwin_shared_address): Define as DLL start address.
+ * tty.h (tty_min::tty_min): Remove constructor.
+
+2006-07-25 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/cygwin/in6.h: Guard in_port_t typedef more restrictive to
+ avoid compiler warning.
+
+2006-07-25 Christopher Faylor <cgf@timesys.com>
+
+ * security.cc (get_logon_server): Remove nret and use dret for
+ everything to avoid a g++ warning.
+
+2006-07-25 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/cygwin/version.h: Bump DLL version to 1.7.0.
+
+2006-07-25 Corinna Vinschen <corinna@vinschen.de>
+
+ * select.h: Remove.
+ * fhandler_socket.cc: Don't include select.h.
+ * select.cc: Ditto.
+
+2006-07-25 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygtls.h: Drop socket related includes.
+ (struct _local_storage): Remove exitsock and exitsock_sin. Add
+ select_sockevt.
+ * cygtls.cc: Accommodate above change throughout.
+ * fhandler.h (class fhandler_socket): Make wsock_evt public.
+ * fhandler_socket.cc (fhandler_socket::fhandler_socket): Accommodate
+ reordering members.
+ (fhandler_socket::evaluate_events): Drop FD_CONNECT event as soon as
+ it gets read once. Never remove FD_WRITE event here.
+ (fhandler_socket::wait_for_events): Wait 50 ms instead of INFINITE for
+ socket events.
+ (fhandler_socket::accept): Fix conditional. Set wsock_events members
+ of accepted socket to useful start values.
+ (fhandler_socket::recv_internal): Always drop FD_READ/FD_OOB events from
+ wsock_events after the call to WSARecvFrom.
+ (fhandler_socket::send_internal): Drop FD_WRITE event from wsock_events
+ if the call to WSASendTo fails with WSAEWOULDBLOCK. Fix return value
+ condition.
+ * select.cc (struct socketinf): Change to accommodate using socket event
+ handling.
+ (peek_socket): Use event handling for peeking socket.
+ (thread_socket): Ditto.
+ (start_thread_socket): Ditto.
+ (socket_cleanup): Same here.
+ * tlsoffsets.h: Regenerate.
+
+2006-07-23 Christopher Faylor <cgf@timesys.com>
+
+ * include/cygwin/version.h: Bump DLL minor version number to 22.
+
+2006-07-20 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.h (class fhandler_socket): Rearrange slightly to keep
+ event handling methods and members together. Drop owner status flag.
+ Split wait method. Rename event handling methods for readability.
+ * fhandler_socket.cc (struct wsa_event): Add owner field.
+ (LOCK_EVENTS): New macro.
+ (UNLOCK_EVENTS): Ditto.
+ (fhandler_socket::init_events): rename from prepare.
+ (fhandler_socket::evaluate_events): First half of former wait method.
+ Do everything but wait. Allow specifiying whether or not events from
+ event_mask should be erased from wsock_events->events. Simplify
+ OOB handling. Allow sending SIGURG to any process (group).
+ (fhandler_socket::wait_for_events): Second half of former wait method.
+ Call evaluate_events and wait in a loop if socket is blocking.
+ (fhandler_socket::release_events): Rename from release.
+ (fhandler_socket::connect): Accommodate above name changes.
+ (fhandler_socket::accept): Ditto.
+ (fhandler_socket::recv_internal): Ditto.
+ (fhandler_socket::send_internal): Ditto.
+ (fhandler_socket::close): Ditto.
+ (fhandler_socket::fcntl): Always set owner to given input value on
+ F_SETOWN. Handle F_GETOWN.
+ * net.cc (fdsock): Accommodate above name changes.
+
+2006-07-20 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::wait): Set Winsock errno to
+ WSAEWOULDBLOCK instead of WSAEINPROGRESS.
+
+2006-07-19 Corinna Vinschen <corinna@vinschen.de>
+
+ * pinfo.cc (commune_process): Don't add extra \0 to cmdline.
+ (_pinfo::cmdline): Ditto process internal.
+
+2006-07-19 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc (msync): Disable rounding up len. Fix bug in access check
+ loop.
+
+2006-07-19 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (symlink_worker): Return EEXIST if newpath exists.
+
+2006-07-18 Christopher Faylor <cgf@timesys.com>
+
+ * tty.cc (tty_list::terminate): Don't enter the busy loop if we don't
+ own the master.
+
+2006-07-18 Silvio Laguzzi <slaguzzi@data-al.de>
+
+ * sec_acl.cc (acltotext32): Add missing handling of default ACL entry
+ types.
+
+2006-07-18 Brian Ford <Brian.Ford@FlightSafety.com>
+ Corinna Vinschen <corinna@vinschen.de>
+
+ * winsup.h (mmap_region_status): New enum.
+ (mmap_is_attached_or_noreserve_page): Adjust prototype and rename
+ as below.
+ * mmap.cc (mmap_is_attached_or_noreserve_page): Rename
+ mmap_is_attached_or_noreserve. Add region length parameter.
+ Return enum above.
+ * exceptions.cc (_cygtls::handle_exceptions): Accommodate above.
+ * fhandler.cc (fhandler_base::raw_read): Call above for NOACCESS
+ errors and retry on success to allow reads into untouched
+ MAP_NORESERVE buffers.
+
+2006-07-18 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_floppy.cc (fhandler_dev_floppy::ioctl): Fix typo in lint
+ directive.
+
+2006-07-18 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygwin.din (posix_openpt): Export.
+ * tty.cc (posix_openpt): New function.
+ * include/cygwin/stdlib.h (posix_openpt): Declare.
+ * include/cygwin/version.h: Bump API minor number.
+
+2006-07-17 Christopher Faylor <cgf@timesys.com>
+
+ GCC 4.1 fixes.
+ * cygheap.h (cygheap_user): Remove unneeded class names from function
+ declaration.
+ * fhandler.h (fhandler_base): Ditto.
+ (fhandler_dev_floppy): Ditto.
+ (fhandler_console): Ditto.
+ * wininfo.h (wininfo): Ditto.
+ * exceptions.cc (sigpacket::process): Avoid compiler errors about gotos
+ and initialization.
+ * fhandler_fifo.cc (fhandler_fifo::open): Ditto.
+ * fhandler_floppy.cc (fhandler_dev_floppy::ioctl): Ditto.
+ * fhandler_tty.cc (fhandler_tty_slave::ioctl): Ditto.
+ * mmap.cc (mmap64): Ditto.
+ * pipe.cc (fhandler_pipe::open): Ditto.
+ * spawn.cc (spawn_guts): Ditto.
+
+ * sec_helper.cc: Fix some comments.
+ (get_null_sd): Move file-scope static to only function where it is
+ used.
+
+2006-07-14 Christopher Faylor <cgf@timesys.com>
+
+ * fork.cc (fork): Lock the process before forking to prevent things
+ like new fds from being opened, etc.
+ * sync.h (lock_process::dont_bother): New function.
+
+2006-07-14 Christopher Faylor <cgf@timesys.com>
+
+ * include/cygwin/types.h: Update copyright.
+
+2006-07-14 Christopher Faylor <cgf@timesys.com>
+
+ * cygwin.sc: Make sure there's something in the cygheap.
+ * dllfixdbg: Accommodate newer binutils which put the gnu_debuglink at
+ the end rather than at the beginning.
+
+2006-07-14 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (get_token_group_sidlist): Always add the interactive
+ group to the token. Add comment. Create logon_id group SID by
+ copying it from incoming group list.
+ (create_token): Add subauth_token parameter. Use information in
+ subauth_token if present. Tweak SourceIdentifier if subauth_token
+ is present for debugging purposes.
+ * security.h (create_token): Add subauth_token parameter in declaration.
+ * syscalls.cc (seteuid32): Call subauth first. Call create_token
+ regardless. Use subauth token in call to create_token if subauth
+ succeeded.
+
+2006-07-13 Christopher Faylor <cgf@timesys.com>
+
+ * sigproc.cc (waitq_head): Don't initialize to zero.
+ * sigproc.h: Update copyright, fix whitespace.
+
+2006-07-13 Christopher Faylor <cgf@timesys.com>
+
+ * fhandler.cc (fhandler_base::raw_read): Only return EISDIR when we're
+ really trying to read a directory.
+
+ * sigproc.cc: Use "Static" where appropriate.
+
+2006-07-13 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/netinet/in.h: Update copyright.
+
+2006-07-13 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc: Update copyright.
+ * include/pthread.h: Ditto.
+
+2006-07-13 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::wait): Rework function so that
+ WaitForMultipleObjects is really only called when necessary.
+
+2006-07-13 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc (mmap64): Drop MAP_NORESERVE flag for non-anonymous,
+ non-private mappings.
+ (mmap_record::unmap_pages): Only check noreserve flag which now implies
+ anonymous and private.
+ (mprotect): Ditto.
+ (fixup_mmaps_after_fork): Ditto.
+
+2006-07-13 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc (mmap64): Drop MAP_RESERVED flag for all non-anonymous,
+ non-private mappings.
+
+2006-07-13 Corinna Vinschen <corinna@vinschen.de>
+
+ * exceptions.cc (_cygtls::handle_exceptions): Call new
+ mmap_is_attached_or_noreserve_page function in case of access violation
+ and allow application to retry access on noreserve pages.
+ * mmap.cc (mmap_is_attached_or_noreserve_page): Changed from
+ mmap_is_attached_page. Handle also noreserve pages now. Change
+ comment accordingly.
+ * winsup.h (mmap_is_attached_or_noreserve_page): Declare instead of
+ mmap_is_attached_page.
+
+2006-07-12 Corinna Vinschen <corinna@vinschen.de>
+
+ * mmap.cc (mmap_record::alloc_page_map): Don't call VirtualProtect
+ on maps created with MAP_NORESERVE.
+
+2006-07-12 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/netdb.h: Declare rcmd, rcmd_af, rexec, rresvport,
+ rresvport_af, iruserok, iruserok_sa, ruserok.
+
+2006-07-12 Corinna Vinschen <corinna@vinschen.de>
+
+ * Makefile.in (DLL_OFILES): Drop iruserok.o. Add rcmd.o.
+ * autoload.cc (rcmd): Drop definition.
+ * cygwin.din: Export bindresvport, bindresvport_sa, iruserok_sa,
+ rcmd_af, rresvport_af.
+ * net.cc (cygwin_rcmd): Remove.
+ (last_used_bindresvport): Rename from last_used_rrecvport.
+ (cygwin_bindresvport_sa): New function implementing bindresvport_sa.
+ (cygwin_bindresvport): New function implementing bindresvport.
+ (cygwin_rresvport): Remove.
+ * include/cygwin/version.h: Bump API minor number.
+ * include/netinet/in.h: Declare bindresvport and bindresvport_sa.
+ * libc/iruserok.c: Remove file.
+ * libc/rcmd.cc: New file implementing rcmd, rcmd_af, rresvport,
+ rresvport_af, iruserok_sa, iruserok and ruserok.
+
+2006-07-12 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/pthread.h: Define PTHREAD_PRIO_NONE, PTHREAD_PRIO_INHERIT and
+ PTHREAD_PRIO_PROTECT only if _POSIX_THREAD_PRIO_INHERIT is defined.
+
+2006-07-12 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::getsockname): Return valid
+ result for unbound sockets.
+
+2006-07-11 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::fixup_after_fork): Handle
+ wsock_mtx and wsock_evt on fork, thus handling close_on_exec correctly.
+ (fhandler_socket::fixup_after_exec): Drop misguided attempt to handle
+ close_on_exec here.
+ (fhandler_socket::dup): Call fixup_after_fork with NULL parent.
+ Add comment.
+ (fhandler_socket::set_close_on_exec): Handle wsock_mtx and wsock_evt.
+
+2006-07-10 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.h (class fhandler_socket): Add wsock_mtx, wsock_evt
+ and wsock_events members. Remove closed status flag, add listener
+ status flag. Accommodate new implementation of socket event handling
+ methods. Declare recv* and send* functions ssize_t as the POSIX
+ equivalents.
+ (fhandler_socket::recv_internal): Declare.
+ (fhandler_socket::send_internal): Ditto.
+ * fhandler_socket.cc (EVENT_MASK): Define mask of selected events.
+ (fhandler_socket::fhandler_socket): Initialize new members.
+ (fhandler_socket::af_local_setblocking): Don't actually set the
+ socket to blocking mode. Keep sane event selection.
+ (fhandler_socket::af_local_unsetblocking): Don't actually set the
+ socket to previous blocking setting, just remember it.
+ (struct wsa_event): New structure to keep event data per shared
+ socket.
+ (NUM_SOCKS): Define number of shared sockets concurrently handled by
+ all active Cygwin processes.
+ (wsa_events): New shared datastructure keeping all wsa_event records.
+ (socket_serial_number): New shared variable to identify shared sockets.
+ (wsa_slot_mtx): Global mutex to serialize wsa_events access.
+ (search_wsa_event_slot): New static function to select a new wsa_event
+ slot for a new socket.
+ (fhandler_socket::prepare): Rewrite. Prepare event selection
+ per new socket.
+ (fhandler_socket::wait): Rewrite. Wait for socket events in thread
+ safe and multiple process safe.
+ (fhandler_socket::release): Rewrite. Close per-socket descriptor
+ mutex handle and event handle.
+ (fhandler_socket::dup): Duplicate wsock_mtx and wsock_evt. Fix
+ copy-paste error in debug output.
+ (fhandler_socket::connect): Accommodate new event handling.
+ (fhandler_socket::listen): Set listener flag on successful listen.
+ (fhandler_socket::accept): Accommodate new event handling.
+ (fhandler_socket::recv_internal): New inline method centralizing
+ common recv code.
+ (fhandler_socket::recvfrom): Call recv_internal now.
+ (fhandler_socket::recvmsg): Ditto. Streamline copying from iovec
+ to WSABUF.
+ (fhandler_socket::send_internal): New inline method centralizing
+ common send code.
+ (fhandler_socket::sendto): Call send_internal now.
+ (fhandler_socket::sendmsg): Ditto. Streamline copying from iovec
+ to WSABUF.
+ (fhandler_socket::close): Call release now.
+ (fhandler_socket::ioctl): Never actually switch to blocking mode.
+ Just keep track of the setting.
+ * net.cc (fdsock): Call prepare now.
+ (cygwin_connect): Revert again to event driven technique.
+ (cygwin_accept): Ditto.
+ * poll.cc (poll): Don't call recvfrom on a listening socket.
+ Remove special case for failing recvfrom.
+ * include/sys/socket.h: Declare recv* and send* functions ssize_t as
+ requested by POSIX.
+
+2006-07-10 Corinna Vinschen <corinna@vinschen.de>
+
+ * libc/inet_addr.c: Define __INSIDE_CYGWIN_NET__.
+ * libc/inet_network.c: Ditto.
+
+2006-07-07 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::wait): Disable SA_RESTART
+ handling for now.
+
+2006-07-07 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (cygwin_inet_ntop): Fix data type of forth parameter.
+
+2006-07-07 Corinna Vinschen <corinna@vinschen.de>
+
+ * Makefile.in (DLL_OFILES): Add inet_addr.o and inet_network.o.
+ * autoload.cc (inet_addr): Drop definition.
+ (inet_ntoa): Ditto.
+ * net.cc: Forward declare cygwin_inet_aton and cygwin_inet_ntop.
+ (cygwin_inet_ntoa): Call cygwin_inet_ntop instead of Winsock inet_ntoa.
+ (cygwin_inet_addr): Remove here.
+ (cygwin_inet_aton): Ditto.
+ (cygwin_inet_network): Ditto.
+ * libc/inet_addr.c: New file implementing cygwin_inet_aton and
+ cygwin_inet_addr.
+ * libc/inet_network.c: New file implementing cygwin_inet_network.
+
+2006-07-06 Christopher Faylor <cgf@timesys.com>
+
+ * hookapi.cc: Add comment header
+ (putmem): Make static.
+ (get_export): Ditto.
+ (rvadelta): Ditto. Don't assume that a section which ends where the
+ import_rva begins is the import list.
+
+ * child_info.h: Update copyright.
+ * fork.cc: Ditto.
+
+2006-07-06 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/cygwin/in6.h (struct in6_addr): Fix typo.
+
+2006-07-06 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygwin.din: Export in6addr_any, in6addr_loopback, freeaddrinfo,
+ gai_strerror, getaddrinfo, getnameinfo.
+ * fhandler_socket.cc: Include cygwin/in6.h.
+ (get_inet_addr): Accommodate AF_INET6 usage.
+ (fhandler_socket::connect): Ditto.
+ (fhandler_socket::listen): Ditto.
+ (fhandler_socket::sendto): Ditto.
+ * net.cc: Include cygwin/in6.h.
+ (in6addr_any): Define.
+ (in6addr_loopback): Define.
+ (cygwin_socket): Accommodate AF_INET6 usage.
+ (socketpair): Bind socketpairs only to loopback for security.
+ (inet_pton4): New static function.
+ (inet_pton6): Ditto.
+ (cygwin_inet_pton): New AF_INET6 aware inet_pton implementation.
+ (inet_ntop4): New static function.
+ (inet_ntop6): Ditto.
+ (cygwin_inet_ntop): New AF_INET6 aware inet_ntop implementation.
+ (ga_aistruct): New static function.
+ (ga_clone): Ditto.
+ (ga_echeck): Ditto.
+ (ga_nsearch): Ditto.
+ (ga_port): Ditto.
+ (ga_serv): Ditto.
+ (ga_unix): Ditto.
+ (gn_ipv46): Ditto.
+ (ipv4_freeaddrinfo): Ditto.
+ (ipv4_getaddrinfo): Ditto.
+ (ipv4_getnameinfo): Ditto.
+ (gai_errmap_t): New structure holding error code - error string mapping.
+ (cygwin_gai_strerror): New function implementing gai_strerror.
+ (w32_to_gai_err): New static function.
+ (get_ipv6_funcs): Ditto.
+ (load_ipv6_funcs): Ditto.
+ (cygwin_freeaddrinfo): New function implementing freeaddrinfo.
+ (cygwin_getaddrinfo): New function implementing getaddrinfo.
+ (cygwin_getnameinfo): New function implementing getnameinfo.
+ * include/netdb.h: Include stdint.h and cygwin/socket.h. Define
+ data types and macros used by getaddrinfo and friends. Declare
+ freeaddrinfo, gai_strerror, getaddrinfo and getnameinfo.
+ * include/cygwin/in.h: Add IPv6 related IPPROTOs. Remove definition
+ of struct sockaddr_in6. Include cygwin/in6.h instead.
+ * include/cygwin/in6.h: New header file defining IPv6 releated
+ data types and macros.
+ * include/cygwin/socket.h: Enable AF_INET6 and PF_INET6. Add
+ IPv6 related socket options.
+ * include/cygwin/version.h: Bump API minor number.
+
+2006-07-06 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc (DsGetDcNameA): Define.
+ (NetGetAnyDCName): Define.
+ * security.cc: Include dsgetdc.h.
+ (DsGetDcNameA): Declare.
+ (DS_FORCE_REDISCOVERY): Define.
+ (get_logon_server): Add bool parameter to control rediscovery of DC.
+ Use DsGetDcNameA function if supported, NetGetDCName/NetGetAnyDCName
+ otherwise.
+ (get_server_groups): Rediscover DC if get_user_groups fails and
+ try again.
+ (get_reg_security): Use correct error code macro when testing
+ RegGetKeySecurity return value.
+ * security.h (get_logon_server): Remove default vaue from wserver
+ parameter. Add rediscovery parameter.
+ * uinfo.cc (cygheap_user::env_logsrv): Accommodate rediscovery parameter
+ in call to get_logon_server.
+
+2006-07-05 Christopher Faylor <cgf@timesys.com>
+
+ * sortdin: Ignore all leading underscores when deriving a sort key.
+ * cygwin.din: Resort.
+
+2006-07-05 Christopher Faylor <cgf@timesys.com>
+
+ * sortdin: New program.
+ * cygwin.din: Sort.
+
+2006-07-05 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.h (fhandler_socket::wait): Reset default timeout to 10ms.
+
+2006-07-05 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (path_conv::check): Ignore has_ea setting, it's always unset
+ at this point anyway.
+ (get_symlink_ea): Remove.
+ (set_symlink_ea): Remove.
+ (symlink_worker): Drop writing symlink into NTFS extended attributes.
+ (symlink_info::check): Drop reading symlinks from NTFS extended
+ attributes.
+
+2006-07-04 Christopher Faylor <cgf@timesys.com>
+
+ * libc/rexec.cc (cygwin_rexec): Obvious (?) fix to correct a gcc
+ warning - set port to zero first thing in the function.
+
+2006-07-04 Corinna Vinschen <corinna@vinschen.de>
+
+ * signal.cc (signal): Set sa_mask to sig.
+
+2006-07-04 Corinna Vinschen <corinna@vinschen.de>
+
+ * Makefile.in (DLL_OFILES): Add rexec.o.
+ * autoload.cc (inet_network): Drop definition.
+ (rexec): Ditto.
+ * net.cc (rexec): Drop extern declaration.
+ (inet_network): Ditto.
+ (cygwin_inet_network): Implement using inet_addr.
+ (cygwin_rexec): Remove.
+ * libc/rexec.cc: New file.
+
+2006-07-04 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::listen): Allow listening on
+ unbound INET socket.
+
+2006-07-04 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.h (fhandler_socket::wait): Set default timeout to INFINITE.
+
+2006-07-03 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc (NtQueryEaFile): Define.
+ (NtSetEaFile): Define.
+ * fhandler.cc (fhandler_base::open): Use appropriate open flags
+ in query case when allow_ntea is set.
+ * ntdll.h (struct _FILE_GET_EA_INFORMATION): Define.
+ (struct _FILE_FULL_EA_INFORMATION): Define.
+ (NtQueryEaFile): Declare.
+ (NtSetEaFile): Declare.
+ * ntea.cc (read_ea): Rename from NTReadEA and rewrite using
+ NtQueryEaFile.
+ (write_ea): Rename from NTWriteEA and rewrite using NtSetEaFile.
+ * path.cc (get_symlink_ea): Make static. Add handle parameter to
+ accommodate new read_ea call.
+ (set_symlink_ea): Make static. Add handle parameter to accommodate new
+ write_ea call.
+ (symlink_worker): Call set_symlink_ea while file is still open.
+ (symlink_info::check): Call get_symlink_ea after file has been opened.
+ * security.cc (get_file_attribute): Accommodate new read_ea call.
+ (set_file_attribute): Accommodate new write_ea call.
+ * security.h (read_ea): Change declaration accordingly.
+ (write_ea): Ditto.
+
+2006-07-03 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
+
+ * fhandler.h (class dev_console): Add `metabit' indicating the
+ current meta key mode.
+ * fhandler_console.cc (fhandler_console::read): Set the top bit of
+ the character if metabit is true.
+ * fhandler_console.cc (fhandler_console::ioctl): Implement
+ KDGKBMETA and KDSKBMETA commands.
+ * fhandler_tty.cc (process_ioctl): Support KDSKBMETA.
+ (fhandler_tty_slave::ioctl): Send KDGKBMETA and KDSKBMETA to the
+ master.
+ * include/cygwin/kd.h: New file for the meta key mode.
+ * include/sys/kd.h: New file.
+
+2006-07-03 Eric Blake <ebb9@byu.net>
+
+ * include/stdint.h (UINT8_C, UINT16_C): Unsigned types smaller
+ than int promote to signed int.
+
+2006-07-03 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (cygwin_sendto): Define appropriate parameters using
+ socklen_t type according to SUSv3.
+ (cygwin_recvfrom): Ditto.
+ (cygwin_setsockopt): Ditto.
+ (cygwin_getsockopt): Ditto.
+ (cygwin_connect): Ditto.
+ (cygwin_accept): Ditto.
+ (cygwin_bind): Ditto.
+ (cygwin_getsockname): Ditto.
+ (cygwin_getpeername): Ditto.
+ (cygwin_recv): Ditto.
+ (cygwin_send): Ditto.
+ * include/cygwin/socket.h (socklen_t): Typedef and define.
+ * include/sys/socket.h: Declare socket functions using socklen_t type.
+
+2006-07-02 Christopher Faylor <cgf@timesys.com>
+
+ * include/cygwin/version.h: Bump DLL minor version number to 21.
+
+2006-06-30 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (cygwin_sendto): Allow zero-sized packets.
+ (cygwin_sendmsg): Ditto.
+
+2006-06-26 Corinna Vinschen <corinna@vinschen.de>
+
+ Revert patches from 2005-10-22 and 2006-06-14 to use event driven
+ accept and connect back to using select:
+ * fhandler.h (class fhandler_socket): Remove accept_mtx.
+ * fhandler_socket.cc (fhandler_socket::fhandler_socket): Drop
+ initializing accept_mtx.
+ (fhandler_socket::accept): Drop event handling.
+ (fhandler_socket.cc (fhandler_socket::connect): Ditto.
+ (fhandler_socket::dup): Drop accept_mtx handling.
+ (fhandler_socket::listen): Ditto.
+ (fhandler_socket::prepare): Ditto.
+ (fhandler_socket::release): Ditto.
+ (fhandler_socket::close): Ditto.
+ * net.cc (cygwin_accept): Revert to calling cygwin_select to
+ implement interuptible accept.
+ (cygwin_connect): Ditto for connect.
+
+2006-06-22 Christopher Faylor <cgf@timesys.com>
+
+ * fhandler_fifo.cc (fhandler_fifo::open): Release process lock and grab
+ a system-wide mutex to prevent a deadlock and a race.
+ * sync.h (lock_process): Make fhandler_fifo a friend.
+
+ * smallprint.c (__small_vsprintf): Cosmetic change.
+
+2006-06-15 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygwin.din: Export __srget_r, __swbuf_r.
+ * include/cygwin/version.h: Bump API minor number to 156.
+
+2006-06-14 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.h (class fhandler_socket): Add private mutex handle
+ accept_mtx.
+ * fhandler_socket.cc (fhandler_socket::fhandler_socket): Initialize
+ accept_mtx to NULL.
+ (fhandler_socket::dup): Duplicate accept_mtx, if available.
+ (fhandler_socket::listen): Create accept_mtx before trying to listen.
+ (fhandler_socket::prepare): Wait for accept_mtx if available to
+ serialize accepts on the same socket.
+ (fhandler_socket::release): Release accept_mtx.
+ (fhandler_socket::close): Close accept_mtx on successful closesocket.
+
+2006-06-12 Christopher Faylor <cgf@timesys.com>
+
+ * fhandler_tty.cc (fhandler_pty_master::close): Always close
+ from_master/to_master since we always have copies of these handles.
+
+2006-06-12 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/sys/wait.h: Move definition of wait constants from here...
+ * include/cygwin/wait.h: ...to here. New file.
+ * include/cygwin/stdlib.h: Include cygwin/wait.h to conform with SUSv3.
+
+2006-06-12 Pierre Humblet Pierre.Humblet@ieee.org
+
+ * heap.cc (heap_init): Only commit if allocsize is not zero.
+
+2006-06-12 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (fdsock): Disable raising buffer sizes. Add comment to
+ explain why.
+
+2006-06-04 Christopher Faylor <cgf@timesys.com>
+
+ * ioctl.cc (ioctl): Accommodate change in reported pty master device
+ number.
+ * select.cc (peek_pipe): Ditto.
+
+2006-06-04 Christopher Faylor <cgf@timesys.com>
+
+ * cygtls.h (CYGTLS_PADSIZE): Reset to a size that XP SP1 seems to like.
+ * tlsoffsets.h: Regenerate.
+
+2006-06-03 Christopher Faylor <cgf@timesys.com>
+
+ * cygthread.cc (cygthread::terminate_thread): In debugging output, use
+ name of thread being terminated rather than thread doing the
+ terminating.
+
+ * fhandler.h (fhandler_pty_master::slave): Delete.
+ (fhandler_pty_master::get_unit): Ditto.
+ (fhandler_pty_master::setup): Change argument declaration to
+ accommodate new usage.
+ * fhandler_tty.cc (fhandler_tty_master::init): Remove obsolete slave
+ assignment. Pass argument to setup indicating that this is a tty.
+ (fhandler_tty_slave::open): Use dev() method rather than referencing
+ pc.dev directly.
+ (fhandler_pty_master::open): Don't create archetype based on ptym
+ device number. Set device number to use DEV_TTYM_MAJOR and tty number.
+ Pass argument to setup indicating that this is a pty.
+ (fhandler_pty_master::setup): Change single argument to a flag
+ indicating whether we're creating a pty and use appropriately.
+ Calculate 't' variable here rather than in caller.
+
+ * fhandler_dsp.cc (fhandler_dev_dsp::open): Use dev() method rather
+ than referencing pc.dev directly.
+
+2006-06-03 Christopher Faylor <cgf@timesys.com>
+
+ * dcrt0.cc (dll_crt0_0): Call tty_list::init_session here.
+ (dll_crt0_1): Reflect renaming from tty_init to tty::init_session.
+ (do_exit): Reflect moving of tty_terminate into tty_list.
+ * exceptions.cc (events_init): Move tty_mutex stuff elsewhere.
+ * fhandler_console.cc (set_console_title): Use lock_ttys class.
+ * fhandler_termios.cc (fhandler_termios::bg_check): Make debug output
+ more accurate.
+ * fhandler_tty.cc (fhandler_tty_slave::open): Reflect move of
+ attach_tty into tty_list class. Don't attempt to grab master end of
+ pty if master doesn't exist.
+ (fhandler_pty_master::open): Reflect move of allocate_tty into tty_list
+ class. Use lock_ttys::release to release mutex. Improve debugging
+ output.
+ (fhandler_pty_master::setup): Remove if 0'ed block. Fix argument to
+ SetNamedPipeHandleState.
+ * pinfo.cc (_pinfo::set_ctty): Lock ttys before setting sid/pgid.
+ Improve debugging. Add temporary debugging.
+ * tty.cc (tty_list::init_session): New function.
+ (tty::init_session): Rename from tty_init. Reflect move of attach_tty
+ to tty_list class.
+ (tty::create_master): Rename from create_tty_master.
+ (tty_list::attach): Rename from attach_tty. Reflect renaming of
+ connect_tty to connect. Ditto for allocate_tty.
+ (tty_terminate): Delete.
+ (tty_list::terminate): Subsume tty_terminate. Use lock_ttys rather
+ than manipulating mutex directly.
+ (tty_list::allocate): Rename from allocate_tty. Use lock_ttys rather
+ than manipulating mutex directly. Don't set sid here since linux
+ apparently doesn't do this. Reflect move of create_tty_master into
+ tty.
+ (lock_ttys::lock_ttys): Define new constructor.
+ (lock_ttys::release): New function.
+ * tty.h (tty::exists): Return false immediately if !master_pid.
+ (tty::set_master_closed): Define new function.
+ (tty::create_master): Ditto.
+ (tty::init_session): Ditto.
+ (tty_list::mutex): New field.
+ (tty_list::allocate): Define new function.
+ (tty_list::connect): Ditto.
+ (tty_list::attach): Ditto.
+ (tty_list::init_session): Ditto.
+ (lock_ttys): New class.
+ (tty_init): Delete declaration.
+ (tty_terminate): Ditto.
+ (attach_tty): Ditto.
+ (create_tty_master): Ditto.
+
+2006-06-03 Christopher Faylor <cgf@timesys.com>
+
+ * Makefile.in (libdl.a): New library.
+
+2006-06-03 Christopher Faylor <cgf@timesys.com>
+
+ * fhandler_tty.cc (fhandler_pty_master::close): Don't close handles if
+ we don't own them.
+ (fhandler_pty_master::setup): Make sure that original handle is closed
+ when changing inheritance.
+ (fhandler_pty_master::fixup_after_fork): Set from_master/to_master to
+ arch value always.
+ (fhandler_pty_master::fixup_after_exec): Clear from_master/to_master
+ when close_on_exec.
+
+2006-06-03 Christopher Faylor <cgf@timesys.com>
+
+ * cygheap.cc (init_cygheap::close_ctty): Remove obsolete code.
+ * dcrt0.cc (child_info_spawn::handle_spawn): Signal ready after we've
+ run fixup_after_exec.
+ * dtable.cc (dtable::fixup_after_exec): Add debugging output.
+ * fhandler_tty.cc (fhandler_pty_master::doecho): Use class version of
+ to_master.
+ (fhandler_tty_common::close): Remove obsolete code.
+ (fhandler_tty_slave::fixup_after_exec): Don't close, since this is done
+ in dtable's fixup_after_exec. (revisit later?)
+ (fhandler_pty_master::fixup_after_exec): Ditto.
+
+2006-06-02 Christopher Faylor <cgf@timesys.com>
+
+ * cygtls.h (CYGTLS_PADSIZE): Bump up or suffer a regrettable collision
+ with the call chain.
+ * tlsoffsets.h: Regenerate.
+
+ * dcrt0.cc (break_here): Define unconditionally for use elsewhere.
+ Call DebugBreak, if appropriate.
+ (initial_env): Rely on break_here() to call DebugBreak.
+ * exceptions.cc (try_to_debug): Ditto.
+
+2006-06-02 Christopher Faylor <cgf@timesys.com>
+
+ * fhandler.cc (fhandler_base::fixup_after_exec): Declare here.
+ * fhandler.h (fhandler_base::fixup_after_exec): Make non-inline.
+ (fhandler_termios::fixup_after_fork): Delete declaration.
+ (fhandler_termios::fixup_after_exec): Ditto.
+ (fhandler_tty_common::inuse): Remove.
+ (fhandler_tty_common::dup): Delete declaration.
+ (fhandler_tty_common::fixup_after_fork): Ditto.
+ (fhandler_tty_slave::fixup_after_exec): Declare new function.
+ (fhandler_pty_master::dwProcessId): New variable.
+ (fhandler_pty_master::from_master): Ditto.
+ (fhandler_pty_master::to_master): Ditto.
+ (fhandler_pty_master::setup): New function.
+ (fhandler_pty_master::fixup_after_fork): Ditto.
+ (fhandler_pty_master::fixup_after_exec): Ditto.
+ * fhandler_termios.cc (fhandler_termios::fixup_after_exec): Delete
+ definition.
+ (fhandler_termios::fixup_after_fork): Ditto.
+ * fhandler_tty.cc (fhandler_tty_master::init): Use fhandler_pty_master
+ setup function rather than obsolete tty::common_init. Delete obsolete
+ inuse setting.
+ (fhandler_tty_slave::fhandler_tty_slave): Set inuse to NULL here.
+ (fhandler_tty_slave::open): Change debugging output for clarity. Check
+ for different things when doing a sanity check on the tty. Reflect the
+ fact that master_pid now is the cygwin pid rather than the windows pid.
+ Use "arch" rather than "archetype" for consistency.
+ (fhandler_tty_slave::close): Close inuse here.
+ (fhandler_tty_slave::dup): Remove old if 0'ed code.
+ (fhandler_pty_master::dup): New function. Handles pty master
+ archetype.
+ (fhandler_pty_master::fhandler_pty_master): Zero pty_master specific
+ fields.
+ (fhandler_pty_master::open): Implement using archetypes, similar to
+ slave. Use fhandler_pty_master setup function rather than obsolete
+ tty::common_init. Don't set inuse.
+ (fhandler_tty_common::close): Don't deal with inuse. Delete old if
+ 0'ed code.
+ (fhandler_pty_master::close): Implement using archetypes. Close
+ from_master and to_master.
+ (fhandler_tty_common::set_close_on_exec): Just set close_on_exec flag
+ here since everything uses archetypes now.
+ (fhandler_tty_common::fixup_after_fork): Delete definition.
+ (fhandler_tty_slave::fixup_after_exec): Define new function.
+ (fhandler_pty_master::setup): New function, derived from
+ tty::common_init.
+ (fhandler_pty_master::fixup_after_fork): New function.
+ (shared_info.h): Reset SHARED_INFO_CB to reflect new tty size.
+ * tty.cc (tty_list::terminate): Close individual handles from
+ tty_master.
+ (tty::master_alive): Delete.
+ (tty::make_pipes): Ditto.
+ (tty::common_init): Ditto.
+ * tty.h (tty::from_slave): Delete.
+ (tty::to_slave): Ditto.
+ (tty::common_init): Delete declaration.
+ (tty::make_pipes): Ditto.
+ (tty::master_pid): Define as pid_t since it is now a cygwin pid.
+
+2006-06-01 Christopher Faylor <cgf@timesys.com>
+
+ * cygheap.cc (cygheap_fixup_in_child): Don't close parent handle here.
+ Let the caller do that.
+ * dcrt0.cc (child_info_spawn::handle_spawn): Close parent handle here
+ to allow fixup_after_exec functions to use it.
+
+ * cygtls.cc (_cygtls::call2): Avoid calling exit thread if called with
+ *crt0_1 functions.
+ * cygtls.h (_cygtls::isinitialized): Check that we actually have a tls
+ before seeing if it is initialized.
+ * gendef (_sigfe_maybe): Ditto.
+ * dcrt0.cc (dll_crt0_1): Remove static, use just one argument.
+ * dll_init.cc (dllcrt0_info): New structure.
+ (dll_dllcrt0): Change into a front-end to renamed dll_dllcrt0_1 so that
+ we'll always be assured of having something like a tls.
+ (dll_dllcrt0_1): New function, basically renamed from from dll_dllcrt0.
+ Unconditionally call _my_tls.init_exception_handler now that we are
+ assured of having a tls. Change variable name from "linking" to "linked".
+ * winsup.h (dll_crt0_1): Declare.
+ (dll_dllcrt0_1): Ditto.
+
+2006-05-30 Christopher Faylor <cgf@timesys.com>
+
+ * cygtls.cc (_cygtls::call2): Don't call ExitThread on the main thread.
+
+2006-05-29 Christopher Faylor <cgf@timesys.com>
+
+ * winf.h (MAXCYGWINCMDLEN): Set down size to 30000 or suffer fork
+ errors.
+
+2006-05-28 Christopher Faylor <cgf@timesys.com>
+
+ * sigproc.cc (child_info::proc_retry): Mask all of the bits we're
+ interested in, which includes bits above and below 0xc0000000.
+
+2006-05-27 Christopher Faylor <cgf@timesys.com>
+
+ * dll_init.cc (dll_dllcrt0): Previous change didn't work very well with
+ fork. Semi-revert it but change name of variable to something that
+ makes better sense.
+
+2006-05-27 Christopher Faylor <cgf@timesys.com>
+
+ * thread.cc (verifyable_object_isvalid): Check for NULL specifically.
+
+2006-05-27 Christopher Faylor <cgf@timesys.com>
+
+ * dll_init.cc (dll_dllcrt0): Call _my_tls.init_exception_handler if
+ we've finished initializing (Thanks to Gary Zablackis for noticing this
+ problem). Just use cygwin_finished_initializing rather than defining a
+ separate variable.
+
+2006-05-25 Christopher Faylor <cgf@timesys.com>
+
+ * debug.h (ModifyHandle): Define new macro.
+ (modify_handle): Declare new function.
+ * debug.cc (modify_handle): Define new function.
+ * fhandler.h (fhandler_base::fork_fixup): Change return value from void
+ to bool.
+ * fhandler.cc (fhandler_base::fork_fixup): Return true if fork fixup has
+ been done.
+ * pipe.cc (fhandler_pipe::set_close_on_exec): Set inheritance of
+ protected handle via ModifyHandle if DEBUGGING.
+ (fhandler_pipe::fixup_after_fork): Protect guard handle if fork fixup
+ has been done.
+
+2006-05-24 Christopher Faylor <cgf@timesys.com>
+
+ * cygtls.cc (_cygtls::call): Call call2 using _my_tls.
+ (_cygtls::init_exception_handler): Always replace existing exception
+ handler with cygwin exception handler.
+ * cygtls.h (_cygtls::call2): Remove static designation.
+ * dcrto.cc (dll_crt0_1): Define in a way that allows calling via
+ _cygtls::call.
+ (_initialize_main_tls): Delete.
+ (_dll_crt0): Call dll_crt0_1 via cygtls::call. Set _main_tls here.
+ * external.cc (cygwin_internal): Implement CW_CYGTLS_PADSIZE.
+ * include/sys/cygwin.h (CW_CYGTLS_PADSIZE): Define.
+ * tlsoffsets.h: Regenerate.
+
+2006-05-24 Christopher Faylor <cgf@timesys.com>
+
+ * configure.in: Update to newer autoconf.
+ (thanks to Steve Ellcey)
+ * configure: Regenerate.
+ * aclocal.m4: New file.
+
+2006-05-23 Lev Bishop <lev.bishop+cygwin@gmail.com>
+
+ * fhandler.cc (readv): Remove nonsensical assert.
+
+2006-05-23 Christopher Faylor <cgf@timesys.com>
+
+ * select.cc (start_thread_socket): Delay setting thread local exitsock
+ until we know it's correct. Return correct value on error.
+
+2006-05-23 Lev Bishop <lev.bishop+cygwin@gmail.com>
+ Christopher Faylor <cgf@timesys.com>
+
+ * select.cc (start_thread_socket): Clean up exitsock in case of error.
+ Use si->exitcode consistently.
+
+2006-05-21 Christopher Faylor <cgf@timesys.com>
+
+ * child_info.h (_CI_SAW_CTRL_C): New enum.
+ (CURR_CHILD_INFO_MAGIC): Reset.
+ (saw_ctrl_c): New function.
+ (set_saw_ctrl_c): Ditto.
+ * sigproc.cc (child_info::proc_retry): Return EXITCODE_OK if we get
+ STATUS_CONTROL_C_EXIT and we actually saw a CTRL-C.
+ * spawn.cc (dwExeced): Delete.
+ (chExeced): New variable.
+ (spawn_guts): Set chExeced;
+ * exceptions.cc (dwExeced): Delete declaration.
+ (chExeced): Declare.
+ (ctrl_c_handler): Detect if we're an exec stub process and set a flag,
+ if so.
+
+ * fhandler_tty.cc (fhandler_tty_common::__release_output_mutex): Add
+ extra DEBUGGING test.
+
+ * pinfo.cc: Fix comment.
+
+2006-05-21 Christopher Faylor <cgf@timesys.com>
+
+ * fhandle.h (fhandler_pipe::create_guard): Revert change which
+ eliminated SECURITY_ATTRIBUTES argument.
+ * pipe.cc (fhandler_pipe::open): Duplicate guard from other process and
+ protect it appropriately. Eliminate unneeded writepipe_exists
+ temporary variable. Set inheritance appropriately.
+ (fhandler_pipe::set_close_on_exec): Revert change which eliminated
+ handling guard inheritance.
+ (fhandler_pipe::fixup_after_fork): Ditto. Use correct name of entity
+ being checked by fork_fixup.
+ (fhandler_pipe::fixup_after_exec): Don't bother with guard here.
+ (fhandler_pipe::dup): Cosmetic changes and revert creation of
+ writepipe_exists as noninheritable.
+ (fhandler_pipe::create): Revert change which eliminated
+ SECURITY_ATTRIBUTES argument. Revert change which always made
+ writepipe_exists noninheritable.
+
+2006-05-21 Christopher Faylor <cgf@timesys.com>
+
+ * debug.cc (add_handle): Print handle value when collision detected.
+ * dtable.cc (dtable::stdio_init): Cosmetic change.
+ * fhandler.h (fhandler_base::create_read_state): Protect handle.
+ (fhandler_pipe::create_guard): Ditto. Always mark the handle as
+ inheritable.
+ (fhandler_pipe::is_slow): Return boolean value rather than numeric 1.
+ * pipe.cc (fhandler_pipe::fhandler_pipe): Always flag that we need fork
+ fixup.
+ (fhandler_pipe::open): Don't pass security attributes to create_guard.
+ (fhandler_pipe::set_close_on_exec): Don't handle guard here.
+ (fhandler_pipe::close): Accommodate now-protected guard handle.
+ (fhandler_pipe::fixup_in_child): Don't protect read_state here.
+ (fhandler_pipe::fixup_after_exec): Close guard handle if close_on_exec.
+ (fhandler_pipe::fixup_after_fork): Don't bother with guard here.
+ (fhandler_pipe::dup): Don't set res to non-error prematurely. Use
+ boolean values where appropriate. Protect guard and read_state.
+ (fhandler_pipe::create): Don't call need_fork_fixup since it is now the
+ default. Don't protect read_state or guard.
+
+ * pipe.cc (fhandler_base::ready_for_read): Use bool values for "avail".
+
+ * spawn.cc (spawn_guts): Set cygheap->pid_handle as inheritable when
+ protecting.
+
+2006-05-15 Lev Bishop <lev.bishop+cygwin@gmail.com>
+ Christopher Faylor <cgf@timesys.com>
+
+ * select.cc (fhandler_pipe::ready_for_read): Actually get the guard
+ mutex for blocking reads.
+
+2006-05-20 Christopher Faylor <cgf@timesys.com>
+
+ * fhandler_tty.cc (fhandler_tty::close): Remove problematic hExeced guard.
+
+2006-05-20 Christopher Faylor <cgf@timesys.com>
+
+ * fhandler_tty.cc (fhandler_tty_slave::open): Reinstate call to
+ need_invisible on first pty open.
+
+2006-05-18 Christopher Faylor <cgf@timesys.com>
+
+ * fhandler_console.cc (fhandler_console::need_invisible): Allocate an
+ invisible window station when ctty != TTY_CONSOLE.
+
+2006-05-16 Christopher Faylor <cgf@timesys.com>
+
+ * cygtls.cc (_cygtls::remove): Don't test for initialization since
+ this function will always be called when _my_tls is initialized.
+ * init.cc (dll_entry): Don't attempt to remove tls info if _my_tls is
+ obviously not even available.
+
+2006-05-15 Christopher Faylor <cgf@timesys.com>
+
+ * sigproc.cc (no_signals_available): Detect hwait_sig ==
+ INVALID_HANDLE_VALUE.
+ (wait_sig): Set hwait_sig to INVALID_HANDLE_VALUE on __SIGEXIT.
+
+2006-05-15 Christopher Faylor <cgf@timesys.com>
+
+ * cygtls.cc (_cygtls::init_thread): Zero entire _my_tls structure and
+ no more.
+ * cygtls.h (_my_tls::padding): Delete.
+ (CYGTLS_PADSIZE): Redefine concept of padding to mean padding at the
+ end of the stack.
+ * dcrt0.cc (initialize_main_tls): Change return to void.
+ * gentls_offsets: Treat const specially, too. Keep going after a '}'
+ is found. Change negative offset calculation to use CYGTLS_PADSIZE.
+ * init.cc (_my_oldfunc): New variable.
+ (threadfunc_fe): Use stored tls value for oldfunc rather than blindly
+ writing to the stack.
+ (munge_threadfunc): Set oldfunc in tls.
+ (dll_entry): Initialize tls allocation.
+ * tlsoffsets.h: Regenerate.
+
+2006-05-13 Christopher Faylor <cgf@timesys.com>
+
+ * ntdll.h (STATUS_INVALID_INFO_CLASS): Conditionalize.
+
+2006-05-10 Brian Dessent <brian@dessent.net>
+
+ * Makefile.in (clean): Also delete *.dbg.
+
+2006-05-08 Christian Franke <Christian.Franke@t-online.de>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::readdir): Fix typo which
+ caused test for ".." to be skipped.
+
+2006-05-02 Christopher Faylor <cgf@timesys.com>
+
+ * external.cc (cygwin_internal): Set errno on failure.
+
+2006-04-27 Corinna Vinschen <corinna@vinschen.de>
+
+ * pipe.cc (DEFAULT_PIPEBUFSIZE): Raise to 64K.
+
+2006-04-26 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.h (fhandler_base): Change fstat_helper prototype
+ to take file size and inode number as 64 bit values.
+ * fhandler_disk_file.cc (FS_IS_SAMBA): Move to path.cc
+ (FS_IS_SAMBA_WITH_QUOTA): Ditto.
+ (path_conv::hasgood_inode): Delete.
+ (path_conv::is_samba): Delete.
+ (path_conv::isgood_inode): Centralized function to recognize
+ a good inode number.
+ (fhandler_base::fstat_by_handle): Constify fvi_size and fai_size.
+ Accommodate argument change in fstat_helper.
+ (fhandler_base::fstat_by_name): Ditto.
+ (fhandler_base::fstat_helper): Accommodate argument change. Call
+ path_conv::isgood_inode to recognize good inodes.
+ (fhandler_disk_file::opendir): Explain Samba weirdness here.
+ Call path_conv::fs_is_samba instead of path_conv::is_samba.
+ (fhandler_disk_file::readdir): Add STATUS_INVALID_INFO_CLASS
+ as valid return code from NtQueryDirectoryFile to indicate that
+ FileIdBothDirectoryInformation is not supported.
+ Call path_conv::isgood_inode to recognize good inodes.
+ * ntdll.h (STATUS_INVALID_INFO_CLASS): Define.
+ * path.cc (fs_info::update): Rework file system recognition
+ and set appropriate flags.
+ * path.h (struct fs_info): Add is_ntfs, is_samba and is_nfs flags.
+ Constify pure read accessors.
+
+2006-04-24 Christopher Faylor <cgf@timesys.com>
+
+ * environ.cc (getearly): Force correct dereference order when
+ inspecting environ table.
+
+2006-04-24 Corinna Vinschen <corinna@vinschen.de>
+
+ * select.cc (thread_pipe): Raise sleep time only every 8th iteration.
+ (thread_mailslot): Ditto.
+
+2006-04-23 Corinna Vinschen <corinna@vinschen.de>
+ Christopher Faylor <cgf@timesys.com>
+
+ * select.cc (thread_pipe): Raise sleep time dynamically to speed up
+ select on pipes when copying lots of data.
+ (thread_mailslot): Ditto for mailslots.
+
+2006-04-22 Christopher Faylor <cgf@timesys.com>
+
+ * signal.cc (abort): On second thought, just set incyg once.
+
+2006-04-22 Christopher Faylor <cgf@timesys.com>
+
+ * signal.cc (abort): Set incyg manually to help get a reliable gdb
+ stack trace.
+ * cygwin.din (abort): Make NOSIGFE.
+
+2006-04-21 Pierre Humblet Pierre.Humblet@ieee.org
+ Christopher Faylor <cgf@timesys.com>
+
+ * environ.cc (getearly): Use GetEnvironmentVariable and cmalloc instead
+ of GetEnvironmentStrings.
+ (environ_init): Revert rawenv stuff.
+
+2006-04-21 Christopher Faylor <cgf@timesys.com>
+
+ * environ.cc (rawenv): Make this variable a file-scope static.
+ (getearly): Rename 's' variable to 'len' since 's' is used fairly
+ consistently throughout cygwin as a string variable. Remove rawenv
+ declaration. Perform other minor cleanups.
+ (environ_init): Remove rawenv declaration. Only set rawenv to
+ GetEnvironmentStrings() if it has not already been set. Properly free
+ rawenv in all cases.
+
+2006-04-21 Christopher Faylor <cgf@timesys.com>
+
+ * tty.h (tty::hwnd): Move to tty_min.
+ (tty::gethwnd): Ditto.
+ (tty::sethwnd): Ditto.
+ (tty_min::hwnd): Receive variable from tty class.
+ (tty_min::gethwnd): Receive function from tty classs.
+ (tty_min::sethwnd): Ditto.
+ * dtable.cc (dtable::stdio_init): Only call init_console_handler when
+ we actually own the console.
+ * fhandler_console.cc (fhandler_console::get_tty_stuff): Set tty's hwnd
+ to non-zero value.
+ * fhandler_termios.cc (fhandler_termios::tcsetpgrp): Semi-reinstate
+ handling of console when pgrp is set.
+
+2006-04-21 Pierre Humblet <Pierre.Humblet@ieee.org>
+ Corinna Vinschen <corinna@vinschen.de>
+
+ * environ.cc (getearly): New function.
+ (findenv_func): New function pointer, predefined to getearly.
+ (getenv): Call findenv function over the findenv_func pointer.
+ (environ_init): Change findenv_func pointer to my_findenv after Cygwin
+ environment is initialized.
+
+2006-04-21 Lars Munch <lars@segv.dk>
+
+ * include/asm/byteorder.h (__ntohl): Fix the missing uint32_t.
+
+2006-04-21 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::wait): Reorder setting
+ WSAError to avoid spurious errors with WSAError set to 0.
+
+2006-04-21 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/asm/byteorder.h: Include stdint.h. Per standard, change
+ datatypes in ntohX and htonX functions to uintXX_t types.
+
+2006-04-18 Christopher Faylor <cgf@timesys.com>
+
+ * exceptions.cc (ctrl_c_handler): Only exit TRUE on CTRL_LOGOFF_EVENT
+ when we have actually handled the event.
+
+2006-04-17 Eric Blake <ebb9@byu.net>
+
+ * mktemp.cc (_gettemp): Open temp files in binary mode.
+
+2006-04-14 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::readdir): Use UINT32_MAX
+ instead of UINT_MAX.
+
+2006-04-14 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (path_conv::hasgood_inode): Make inline.
+ Drop remote fs handling entirely since unreliable inode numbers
+ are now recognized differently.
+ (path_conv::is_samba): Make inline.
+ (fhandler_disk_file::opendir): Reformat comment.
+ (fhandler_base::fstat_helper): Special case remote file systems
+ returning (unreliable) 32 bit inode numbers.
+ (fhandler_disk_file::readdir): Ditto.
+ * fhandler_netdrive.cc (fhandler_netdrive::readdir): Ditto.
+
+2006-04-13 Christopher Faylor <cgf@timesys.com>
+
+ * spawn.cc (spawn_guts): Move ch.set() call back to where it was
+ supposed to be.
+
+2006-04-13 Corinna Vinschen <corinna@vinschen.de>
+
+ * sysconf.cc (sysconf): Add _SC_THREADS, _SC_THREAD_ATTR_STACKSIZE,
+ _SC_THREAD_PRIORITY_SCHEDULING, _SC_THREAD_PROCESS_SHARED,
+ _SC_THREAD_SAFE_FUNCTIONS, _SC_TIMERS handling.
+
+2006-04-12 Corinna Vinschen <corinna@vinschen.de>
+ Christopher Faylor <cgf@timesys.com>
+
+ * spawn.cc (spawn_guts): Revert patch which treated derived cygwin
+ programs differently from those which are mounted with -X. Pass extra
+ argument to linebuf::fromargv.
+ * winf.h (MAXCYGWINCMDLEN): New define.
+ (linebuf::finish): Add a new argument denoting when command line
+ overflow is ok.
+ (linebuf::fromargv): Ditto.
+ * winf.cc (linebuf::finish): Implement above change.
+ (linebuf::fromargv): Ditto.
+
+2006-04-11 Christopher Faylor <cgf@timesys.com>
+
+ * Makefile.in (DLL_OFILES): Add winf.o.
+ * spawn.cc: Move command line handling stuff into winf.cc.
+ * winf.h: New file.
+ * winf.cc: New file.
+
+2006-04-05 Christopher Faylor <cgf@timesys.com>
+
+ * fhandler_socket.cc: Move iptypes.h include after winsock2 since it
+ now relies on it.
+ * net.cc: Ditto.
+
+2006-04-05 Christopher Faylor <cgf@timesys.com>
+
+ * dcrt0.cc (dll_crt0_0): Move user_data->{resourcelocks,threadinterface}
+ initialization here from dll_crt0_1.
+ (dll_crt0_1): See above.
+
+2006-04-04 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (fdsock): Raise default SO_RCVBUF/SO_SNDBUF buffer sizes to
+ the same values as on Linux.
+
+2006-04-03 Christopher Faylor <cgf@timesys.com>
+
+ * child_info.h (CURR_CHILD_INFO_MAGIC): Update.
+ (child_info_fork::alloc_stack): Move into this class.
+ (child_info_fork::alloc_stack_hard_way): Ditto.
+ * dcrt0.cc (child_info_fork::alloc_stack): Ditto.
+ (child_info_fork::alloc_stack_hard_way): Ditto.
+ (_dll_crt0): Reference alloc_stack via fork_info.
+
+2006-04-03 Corinna Vinschen <corinna@vinschen.de>
+
+ * spawn.cc (linebuf::finish): Drop argument. Don't check command line
+ length.
+ (spawn_guts): Remove wascygexec. Check real_path.iscygexec instead.
+ Accommodate change to linebuf::finish.
+
+2006-04-03 Christopher Faylor <cgf@timesys.com>
+
+ * dcrt0.cc (sm): Delete.
+ (alloc_stack_hard_way): Figure out where the stack lives here rather
+ than relying on previously filled out information which has been
+ invalid since 1.5.19.
+
+2006-03-31 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (FS_IS_SAMBA_WITH_QUOTA): New define.
+ (path_conv::hasgood_inode): Recognize Samba with quota support
+ compiled in.
+ (path_conv::is_samba): Ditto. Fix comment to include Samba version
+ numbers for later reference.
+
+2006-03-30 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.h (sec_user_nih): Make sid1 argument mandatory.
+ (sec_user): Ditto.
+
+2006-03-29 Christopher Faylor <cgf@timesys.com>
+
+ * sigproc.cc (wait_for_sigthread): Use the current user sid when
+ setting up the signal pipe rather than relying on (eventually) the
+ effective sid.
+
+2006-03-29 Christopher Faylor <cgf@timesys.com>
+
+ * dcrt0.cc (child_info_fork::handle_fork): Set uid/gid in myself so
+ that it can be used by subsequent startup functions.
+ (dll_crt0_0): Issue a warning if DuplicateTokenEx fails and DEBUGGING.
+ (dll_crt0_1): Move user_data->{resourcelocks,threadinterface}
+ initialization here from dll_crt0_0.
+ * fork.cc (frok::child): Tell wait_for_sigthread that this is fork.
+ (frok::parent): Only initialize start_time once. Tighten time when
+ we're "deimpersonated".
+ * sigproc.cc (signal_fixup_after_exec): Rework (futiley) sa_buf stuff.
+ Add debugging output.
+ (wait_for_sigthread): Accept an argument which illustrates whether we
+ are forked or not.
+ (wait_sig): Avoid using myself pointer.
+ * winsup.h ((wait_for_sigthread): Reflect change to argument.
+
+2006-03-26 Christopher Faylor <cgf@timesys.com>
+
+ * spawn.cc (spawn_guts): Close handles if we know that we will not be
+ seeing a sync event from the child.
+
+2006-03-26 Christopher Faylor <cgf@timesys.com>
+
+ * sigproc.cc (wait_sig): Move myself manipulation...
+ (wait_for_sigthread): ...to here.
+
+2006-03-24 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_floppy.cc: Include ntdef.h and ntdll.h.
+ (fhandler_dev_floppy::get_drive_info): Rearrange so that now
+ NtQueryVolumeInformationFile is called on drives which don't support
+ IOCTL_DISK_GET_DRIVE_GEOMETRY.
+ * ntdll.h (struct _FILE_FS_SIZE_INFORMATION): Add.
+ (enum _FSINFOCLASS): Add missing values.
+
+2006-03-23 Christopher Faylor <cgf@timesys.com>
+
+ * fhandler_console.cc (fhandler_console::fixup_after_fork_exec): Make
+ error message more explicit.
+ * pinfo.cc (_pinfo::commune_request): Don't lock process unless we're
+ looking for fifos.
+
+2006-03-23 Christopher Faylor <cgf@timesys.com>
+
+ * dcrt0.cc (child_info_spawn::handle_spawn): Don't initialize the
+ console handler here.
+ * dtable.cc (dtable::stdio_init): Initialize console handler here.
+
+2006-03-23 Christopher Faylor <cgf@timesys.com>
+
+ * sigproc.cc (sigalloc): Don't set SA_RESTART here.
+ * signal.cc (_SA_NORESTART): New flag.
+ (sigaction_worker): New function, derived from sigaction. Don't set
+ internal flags unless called internally.
+ (sigaction): Use sigaction_worker.
+ (signal): Honor new _SA_NORESTART flag.
+ (siginterrupt): Set _SA_NORESTART flag appropriately. Use
+ sigaction_worker to set flags.
+ * include/cygwin/signal.h: Define _SA_INTERNAL_MASK here.
+
+2006-03-22 Corinna Vinschen <corinna@vinschen.de>
+
+ * thread.cc (pthread_mutex::is_good_initializer_or_bad_object): Delete.
+ (pthread_cond::is_good_initializer_or_bad_object): Delete.
+ (pthread_rwlock::is_good_initializer_or_bad_object): Delete.
+ (pthread_cond::init): Remove disabled code. Guard assignment to
+ object to initialize against access violation.
+ (pthread_rwlock::init): Ditto.
+ (pthread_mutex::init): Ditto.
+
+2006-03-22 Eric Blake <ebb9@byu.net>
+
+ * fhandler.cc (fcntl): Print flags in hex.
+
+2006-03-22 Christopher Faylor <cgf@timesys.com>
+
+ * dcrt0.cc (dll_crt0_0): Semi-revert 2006-03-14 change which moved
+ pinfo_init and uinfo_init here.
+ (dll_crt0_1): Ditto.
+ (__dll_crt0): Ditto. Don't call update_envptrs here.
+ (dll_crt0_1): Ditto. Move wait_for_sigthread call here from dll_crt0_0.
+ * environ.cc (environ_init): Call it here instead.
+ * sigproc.cc (my_readsig): New static variable.
+ (wait_for_sigthread): Set up read pipe here since we are assured that
+ we have the proper privileges when this is called.
+ (talktome): Eliminate second argument since it is available as a global
+ now.
+ (wait_sig): Reflect use of my_readsig.
+
+2006-03-22 Corinna Vinschen <corinna@vinschen.de>
+
+ * thread.cc (pthread_cond::init): Disable validity test of object
+ to initialize since test of uninitialized content is unreliable.
+ (pthread_rwlock::init): Ditto.
+ (pthread_mutex::init): Ditto.
+
+2006-03-21 Christopher Faylor <cgf@timesys.com>
+
+ * signal.cc (signal): Don't set SA_RESTART here.
+ (siginterrupt): White space.
+ * sigproc.cc (sigalloc): Set SA_RESTART here, on initialization.
+
+2006-03-21 Christopher Faylor <cgf@timesys.com>
+
+ * child_info.h (child_status): Fix typo which made it impossible to set
+ iscygwin.
+ (child_info::isstraced): Booleanize.
+ (child_info::iscygwin): Ditto.
+ * sigproc.cc (child_info::child_info): Minor cleanup of flag setting.
+ * spawn.cc (spawn_guts): Only close_all_files when we know the process
+ has started successfully.
+
+ * exceptions.cc (init_console_handler): Fix indentation.
+
+2006-03-20 Christopher Faylor <cgf@timesys.com>
+
+ * dcrt0.cc (dll_crt0_0): Call SetErrorMode earlier.
+ * pinfo.cc (_pinfo::dup_proc_pipe): Reset wr_proc_pipe on failure.
+ Return previous pipe handle.
+ * pinfo.h (_pinfo::dup_proc_pipe): Reflect change to return value.
+ * spawn.cc (spawn_guts): Restore previous proc pipe on retry or if
+ process exits before synchronization.
+
+2006-03-20 Christopher Faylor <cgf@timesys.com>
+
+ * child_info.h (child_status): New enum.
+ (child_info::flag): Rename from 'straced'.
+ (child_info::isstraced): New function.
+ (child_info::iscygwin): Ditto.
+ (child_info_fork::handle_fork): Reparmize.
+ (child_info_fork::handle_failure): Ditto.
+ (child_info_spawn::handle_spawn): New function.
+ * dcrt0.cc (get_cygwin_startup_info): Use isstraced method.
+ (child_info_spawn::handle_spawn): Define new function from code
+ previously in dll_crt0_0.
+ (dll_crt0_0): Move spawn stuff into handle_spawn. Only call
+ init_console_handler for fork case.
+ * sigproc.cc (child_info::child_info): Set flag appropriately.
+ (child_info::proc_retry): Treat exit code as "funny" if it's a cygwin
+ process.
+ * spawn.cc (spawn_guts): Remove commented out flag setting.
+
+2006-03-19 Christopher Faylor <cgf@timesys.com>
+
+ * pinfo.cc (commune_process): Fix randomly invalid pointer which caused
+ fifos to work incorrectly.
+
+2006-03-19 Christopher Faylor <cgf@timesys.com>
+
+ * dcrt0.cc (dll_crt0_0): Oops. We need to bother with setting
+ init_console_handler in the fork/exec case.
+
+2006-03-19 Christopher Faylor <cgf@timesys.com>
+
+ * dcrt0.cc (dll_crt0_0): Don't bother with setting init_console_handler
+ here since it will be set later when we discover if we have a ctty or
+ not.
+ * exceptions.cc (init_console_handler): Properly remove NULL handler.
+
+2006-03-18 Christopher Faylor <cgf@timesys.com>
+
+ * pinfo.h (EXITCODE_OK): Define new constant.
+ * sigproc.cc (child_info::sync): Return EXITCODE_OK if entering with
+ exit_code == 0.
+ (sig_send): Don't complain if sending signals while blocked if the
+ sender isn't in the main thread.
+
+2006-03-18 Christopher Faylor <cgf@timesys.com>
+
+ * child_info.h (CURR_CHILD_INFO_MAGIC): Regenerate.
+ (child_info::retry): Move here from fork subclass.
+ (child_info::exit_code): New field.
+ (child_info::retry_count): Max retry count for process start.
+ (child_info::proc_retry): Declare new function.
+ (child_info_fork::retry): Move to parent.
+ (child_info_fork::fork_retry): Ditto.
+ * dcrt0.cc (child_info::fork_retry): Rename and move.
+ (child_info_fork::handle_failure): Move.
+ (dll_crt0_0): Initialize console handler based on whether we have a
+ controlling tty or not. Avoid nonsensical check for fork where it can
+ never occur.
+ * environ.cc (set_proc_retry): Rename from set_fork_retry. Set
+ retry_count in child_info.
+ (parse_thing): Reflect above change.
+ * exceptions.cc (dummy_ctrl_c_handler): Remove unused variable name.
+ (ctrl_c_handler): Always return TRUE for the annoying
+ CTRL_LOGOFF_EVENT.
+ * fhandler_termios.cc (fhandler_termios::tcsetpgrp): Remove call to
+ init_console_handler.
+ * fhandler_tty.cc (fhandler_tty_slave::open): Just call
+ mange_console_count here and let it decide what to do with initializing
+ console control handling.
+ * fork.cc (fork_retry): Remove definition.
+ (frok::parent): Define static errbuf and use in error messages (not
+ thread safe yet). Close pi.hThread as soon as possible. Protect
+ pi.hProcess as soon as possible. Don't set retry_count. That happens
+ automatically in the constructor now. Accommodate name change from
+ fork_retry to proc_retry.
+ * init.cc (dll_entry): Turn off ctrl-c handling early until we know how
+ it is supposed to be handled.
+ * pinfo.cc (_pinfo::dup_proc_pipe): Remember original proc pipe value
+ for failure error message. Tweak debug message slightly.
+ * sigproc.cc (child_info::retry_count): Define.
+ (child_info::child_info): Initialize retry count.
+ (child_info::sync): Set exit code if process dies before
+ synchronization.
+ (child_info::proc_retry): Rename from child_info_fork::fork_retry. Use
+ previously derived exit code. Be more defensive about what is
+ classified as an error exit.
+ (child_info_fork::handle_failure): Move here from dcrt0.cc.
+ * spawn.cc (spawn_guts): Maintain error mode when starting new process
+ to avoid annoying pop ups. Move deimpersonate call within new loop.
+ Move envblock freeing to end. Loop if process dies prematurely with
+ bad exit code.
+ * syscalls.cc (setpgid): Remove hopefully unneeded call to
+ init_console_handler.
+
+2006-03-15 Christopher Faylor <cgf@timesys.com>
+
+ * cygheap.cc (init_cygheap::manage_console_count): Turn console control
+ handler on/off depending on whether we have allocated a console or not.
+ * dcrt0.cc (child_info_fork::fork_retry): Add more potential retry
+ statuses.
+ (dll_crt0_0): Turn on/off console control depending on whether we have
+ a controlling tty or not.
+ * exceptions.cc (init_console_handler): Change BOOL to bool.
+ * fhandler_console.cc (fhandler_console::need_invisible): Cosmetic
+ change.
+ * winsup.h (init_console_handler): Reflect argument type change.
+
+ * wincap.h (supports_setconsolectrlhandler_null): Remove duplicate
+ capability throughout.
+ * wincap.cc: Ditto.
+
+2006-03-14 Christopher Faylor <cgf@timesys.com>
+
+ * child_info.h (child_info_fork::fork_retry): Declare new function.
+ * dcrt0.cc (child_info_fork::fork_retry): Define new function.
+ * fork.cc (frok::parent): Move retry decision into
+ child_info_fork::fork_retry and honor what it tells us to do.
+ * sigproc.cc (sig_send): Unhold signals on __SIGEXIT.
+
+2006-03-14 Christopher Faylor <cgf@timesys.com>
+
+ * fork.cc (frok::parent): Improve error message.
+
+2006-03-14 Christopher Faylor <cgf@timesys.com>
+
+ * dcrt0.cc (main_environ): Initialize to &__cygwin_environment.
+ (dll_crt0_1): Move resourcelocks, thread interface, pinfo_init, and
+ uinfo_init...
+ (dll_crt0_0): ...to here.
+ (_dll_crt0): Call update_envptrs here after setting main_environ.
+ * environ.cc (environ_init): Eliminate initted variable. Don't call
+ update_envptrs here.
+ * sigproc.cc (wait_sig): Use my_sendsig when calling CreatePipe to
+ avoid a dereference.
+
+2006-03-13 Christopher Faylor <cgf@timesys.com>
+
+ * child_info.h (child_info_fork::handle_failure): Declare new function.
+ (child_info_fork::retry): New field.
+ * dcrt0.cc (__api_fatal_exit_val): Define.
+ (child_info_fork::handle_failure): Define new function.
+ (__api_fatal): Exit using __api_fatal_exit_val value.
+ * environ.cc (set_fork_retry): Set fork_retry based on CYGWIN
+ environment variable.
+ (parse_thing): Add "fork_retry" setting.
+ * fork.cc (fork_retry): Define.
+ (frok::parent): Reorganize to allow retry of failed child creation if
+ child signalled that it was ok to do so.
+ * heap.cc (heap_init): Signal parent via handle_failure when
+ VirtualAlloc fails.
+ * pinfo.h (EXITCODE_RETRY): Declare.
+ * sigproc.cc (child_info::sync): Properly exit with failure condition
+ if called for fork and didn't see subproc_ready.
+ * spawn.cc (spawn_guts): Use windows pid as first argument.
+ * winsup.h: Remove obsolete NEW_MACRO_VARARGS define.
+ (__api_fatal_exit_val): Declare.
+ (set_api_fatal_return): Define.
+ (in_dllentry): Declare.
+ * exceptions.cc (inside_kernel): Remove unneeded in_dllentry
+ declaration.
+
+2006-03-13 Christopher Faylor <cgf@timesys.com>
+
+ * dcrt0.cc (dll_crt0_0): Reorganize so that sigproc_init is called a
+ little later. Add a comment.
+ * fork.cc (resume_child): Make void.
+ (frok::parent): Only zero pi when necessary. Explicitly zero si. Set
+ this_errno when child_copy fails. Accommodate change to resume_child.
+ * sigproc.cc (sigalloc): Move global_sigs initialization here.
+ (sigproc_init): Move global_sigs.
+ (sig_send): Just check for flush signals once.
+
+ * wincap.h: Define supports_setconsolectrlhandler_null throughout.
+ * wincap.cc: Ditto.
+
+2006-03-13 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc (LoadDLLfuncNt): New define to wrap NT native functions.
+ Use for NT native functions throughout.
+ * dtable.cc (handle_to_fn): Treat return value of NtQueryObject as
+ NTSTATUS value.
+
+2006-03-12 Christopher Faylor <cgf@timesys.com>
+
+ * cygtls.cc (_cygtls::remove): Reset initialized flag right away if we
+ were previously initialized.
+ * cygtls.h (_cygtls::initialized): Move nearer to the end to catch
+ situation when Windows 98 mysteriously changes parts of _my_tls when
+ thread is detaching.
+ * gendef (__sigfe_maybe): Simplify slightly.
+ * tlsoffsets.h: Regenerate.
+
+2006-03-12 Christopher Faylor <cgf@timesys.com>
+
+ * cygtls.h (CYGTLS_INITIALIZED): Change to a little more unlikely value.
+ (CYGTLSMAGIC): Delete.
+ * dcrt0.cc (dll_crt0_0): Call sigproc_init during init startup.
+ (_dll_crt0): Don't worry about sync_startup. Just wait for sigthread here.
+ * dll_init.cc (cygwin_detach_dll): Only pick up tls version of retaddr
+ if we have a valid tls.
+ * fork.cc (frok::child): Remove sigproc_init initialization since it
+ happens much earlier now.
+ * gendef: Recognize SIGFE_MAYBE.
+ (fefunc): Generate calls to _sigfe_maybe, if appropriate.
+ (_sigfe_maybe): New function.
+ * init.cc (search_for): Always initialize search_for, even on fork.
+ (calibration_thread): Delete.
+ (calibration_id): Delete.
+ (prime_threads): Delete.
+ (munge_threadfunc): Remove calibration_thread special case. Avoid
+ calling thread function if we haven't yet hit the "search_for" thread.
+ (dll_entry): Remove prime_threads call. Only call munge_threadfunc
+ when hwait_sig is active. Ditto. for _my_tls.remove ();
+ * sigproc.cc (hwait_sig): Make global.
+ (sigproc_init): Don't bother with sync_startup.
+ (sig_send): Treat flush as a no-op when signals are held.
+ (wait_sig): Cause signals to be held after fork.
+
+2006-03-09 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (rename): Move existance check for oldpath further up
+ to the start of the function. Avoid another case of a name collision
+ if oldpath is a shortcut and a file or directory newpath already exists.
+
+2006-03-09 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc (NtClose): Define.
+ (NtOpenDirectoryObject): Define.
+ (NtQueryDirectoryObject): Define.
+ * fhandler_proc.cc: Include ctype.h and wchar.h.
+ (format_proc_partitions): Revamp loop over existing harddisks by
+ scanning the NT native \Device object directory and looking for
+ Harddisk entries.
+ * ntdll.h: Rearrange system call declarations alphabetically.
+ (DIRECTORY_QUERY): Define.
+ (struct _DIRECTORY_BASIC_INFORMATION): Define.
+ (NtOpenDirectoryObject): Declare.
+ (NtQueryDirectoryObject): Declare.
+
+2006-03-08 Christopher Faylor <cgf@timesys.com>
+
+ * cygtls.h (_cygtls::retaddr): New method.
+ * dll_init.cc (cygwin_detach_dll): Use new tls method to find return
+ address since this function is now signal guarded.
+ (update_envptrs): Remove unneeded braces.
+ * syscalls.cc (statvfs): Coerce full_path to avoid a gcc warning.
+
+2006-03-08 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (statvfs): Simplify path name expression.
+
+2006-03-08 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc: Include winioctl.h.
+ (statvfs): Request correct volume size using DeviceIoControl if
+ quotas are enforced on the file system.
+
+2006-03-03 Corinna Vinschen <corinna@vinschen.de>
+
+ * dir.cc (opendir): Fix indentation.
+ * fhandler_disk_file.cc (fhandler_disk_file::opendir): Move storing
+ fhandler in file descriptor table to some point very late in function
+ to avoid double free'ing. Add comment to explain what happens.
+ Add label free_mounts and don't forget to delete __DIR_mounts structure
+ if NtOpenFile fails.
+
+2006-03-02 Corinna Vinschen <corinna@vinschen.de>
+
+ * syscalls.cc (chroot): Disallow chroot into special directories.
+ Return EPERM instead.
+
+2006-03-02 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (__DIR_mounts::check_missing_mount): Check
+ cygdrive string length for those who have cygdrive mapped to "/".
+
+2006-03-01 Corinna Vinschen <corinna@vinschen.de>
+
+ * sec_helper.cc (set_cygwin_privileges): Request SE_BACKUP_NAME
+ privileges.
+
+2006-03-01 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_proc.cc (fhandler_proc::fstat): Always return fixed link
+ count of 1 for /proc directory instead of incorrect PROC_LINK_COUNT.
+
+2006-03-01 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.h (enum dirent_states): Remove dirent_saw_cygdrive,
+ dirent_saw_dev and dirent_saw_proc.
+ (fhandler_cygdrive::open): Declare.
+ (fhandler_cygdrive::close): Declare.
+ * fhandler_disk_file.cc (class __DIR_mounts): Move to beginning of file.
+ (__DIR_mounts::check_mount): New parameter to indicate if inode number
+ is needed in calling function or not. Add /proc and /cygdrive handling.
+ (__DIR_mounts::check_missing_mount): Ditto.
+ (path_conv::ndisk_links): Use __DIR_mounts class to create correct
+ hardlink count for directories with mount points in them.
+ (fhandler_disk_file::readdir_helper): Remove /dev, /proc and /cygdrive
+ handling.
+ (fhandler_cygdrive::open): New method.
+ (fhandler_cygdrive::close): New method.
+ (fhandler_cygdrive::fstat): Always return fixed inode number 2 and
+ fixed link count of 1. Drop call to set_drives.
+ (fhandler_cygdrive::opendir): Drop call to get_namehash.
+ (fhandler_cygdrive::readdir): Handle "." entry to return fixed inode
+ number 2.
+
+2006-03-01 Christopher Faylor <cgf@timesys.com>
+
+ * cygwin.din: Fix some erroneous SIGFE/NOSIGFE settings.
+
+2006-03-01 Christopher Faylor <cgf@timesys.com>
+
+ * cygthread.cc (cygthread::callfunc): Revert below change. Make ev a
+ manual reset event again. so that it will be reset by WaitFor*Object
+ as appropriate.
+ (cygthread::stub): Ditto.
+ (cygthread::terminate_thread): Reset ev if it was found to have been
+ set.
+
+2006-03-01 Christopher Faylor <cgf@timesys.com>
+
+ * analyze_sigfe: New script.
+ * dllfixdbg: Add copyright.
+ * gendef: Ditto.
+ * gendevices: Ditto.
+ * gentls_offsets: Ditto.
+
+2006-03-01 Christopher Faylor <cgf@timesys.com>
+
+ * cygthread.cc (cygthread::callfunc): Create ev as an auto-reset event
+ so that it will be reset by WaitFor*Object as appropriate.
+ (cygthread::stub): Ditto.
+ (cygthread::terminate_thread): Remove forced setting of thread
+ termination.
+
+2006-03-01 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/sys/dirent.h (struct __DIR): Rename __d_unused to
+ __d_internal.
+ * fhandler_disk_file.cc (struct __DIR_cache): Remove useless "typedef".
+ (d_dirname): Remove useless "struct".
+ (d_cachepos): Ditto.
+ (d_cache): Ditto.
+ (class __DIR_mounts): New class, implementing mount point tracking
+ for readdir.
+ (d_mounts): New macro for easy access to __DIR_mounts structure.
+ (fhandler_disk_file::opendir): Allocate __DIR_mounts structure and
+ let __d_internal element of dir point to it.
+ (fhandler_disk_file::readdir_helper): Add mount points in the current
+ directory, which don't have a real directory backing them.
+ Don't generate an inode number for /dev. Add comment, why.
+ (fhandler_disk_file::readdir): Move filling fname to an earlier point.
+ Check if current entry is a mount point and evaluate correct inode
+ number for it.
+ (fhandler_disk_file::readdir_9x): Ditto.
+ (fhandler_disk_file::rewinddir): Set all mount points in this directory
+ to "not found" so that they are listed again after calling rewinddir().
+ (fhandler_disk_file::closedir): Deallocate __DIR_mounts structure.
+ * path.cc (mount_info::get_mounts_here): New method to evaluate a list
+ of mount points in a given parent directory.
+ * shared_info.h (class mount_info): Declare get_mounts_here.
+
+2006-02-28 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::opendir): Use iscygdrive
+ instead of isspecial.
+ * path.h (path_conv::iscygdrive): New method.
+
+2006-02-28 Christopher Faylor <cgf@timesys.com>
+
+ * exceptions.cc (_cygtls::interrupt_now): Remove "inside cygwin" check
+ since some cygwin functions are meant to be interrupted.
+
+2006-02-28 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygwin.din: Export __isinff, __isinfd, __isnanf, __isnand.
+ * include/cygwin/version.h: Bump API minor number to 155.
+
+2006-02-28 Corinna Vinschen <corinna@vinschen.de>
+
+ * dir.cc (readdir_worker): Use slash as path separator when evaluating
+ namehash for paths below /proc.
+ * fhandler_netdrive.cc (fhandler_netdrive::readdir): Use expensive
+ inode number evaluation on share names.
+
+2006-02-27 Christopher Faylor <cgf@timesys.com>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::opendir): Only set
+ d_cachepos under NT or suffer memory corruption.
+ (fhandler_disk_file::readdir_helper): Avoid else with a return. Just
+ calculate extension location once when doing symlink checks.
+ (fhandler_disk_file::readdir): Make debug output more useful.
+ (fhandler_disk_file::readdir_9x): Ditto. Eliminate redundant variable.
+
+2006-02-27 Christopher Faylor <cgf@timesys.com>
+
+ * include/sys/termios.h (cfsetispeed): Just define as a function rather
+ than resorting to a macro.
+ (cfsetospeed): Ditto.
+
+2006-02-27 Christopher Faylor <cgf@timesys.com>
+
+ * sigproc.cc: Fix a comment.
+
+2006-02-27 Christopher Faylor <cgf@timesys.com>
+
+ * cygthread.cc (cygthread::release): Add a comment.
+
+2006-02-27 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_netdrive.cc (fhandler_netdrive::fstat): Create unambiguous
+ inode number.
+ (fhandler_netdrive::readdir): Ditto.
+
+2006-02-24 Christopher Faylor <cgf@timesys.com>
+
+ * sigproc.cc (sigheld): Define new variable.
+ (sig_dispatch_pending): Don't check sigq since that's racy.
+ (sig_send): Set sigheld flag if __SIGHOLD is specified, reset it if
+ __SIGNOHOLD is specified. Ignore flush signals if we're holding
+ signals.
+
+2006-02-23 Christopher Faylor <cgf@timesys.com>
+
+ * cygwin.din (_exit): Use signal front end.
+ (exit): Ditto.
+
+2006-02-23 Christopher Faylor <cgf@timesys.com>
+
+ * winsup.h (cygwin_hmodule): Declare.
+ * exceptions.cc (inside_kernel): Reverse return values to reflect
+ function name. Return true if we're in cygwin1.dll or if we're
+ executing in dll_entry.
+ (_cygtls::interrupt_now): Reflect reversal of inside_kernel return
+ value.
+ * hookapi.cc (cygwin_hmodule): Remove declaration.
+ * init.cc (dll_entry): Use in_dllentry global to record that we are
+ executing in dllentry.
+
+2006-02-22 Corinna Vinschen <corinna@vinschen.de>
+
+ * exceptions.cc (_cygtls::interrupt_now): Reorder conditional
+ to call inside_kernel only if this isn't locked.
+
+2006-02-22 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (fhandler_base::open): Add FILE_READ_ATTRIBUTES to
+ access flags in case of query_read_control case, add FILE_READ_DATA
+ in case of query_stat_control.
+
+2006-02-20 Christopher Faylor <cgf@timesys.com>
+
+ * spawn.cc (av::fixup): Check for .bat and friends specifically now
+ since these extensions are no longer automatically detected.
+
+2006-02-19 Christopher Faylor <cgf@timesys.com>
+
+ * exceptions.cc (stackdump): Avoid dumping more than once.
+
+2006-02-19 Christopher Faylor <cgf@timesys.com>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::opendir): Use NtOpenFile
+ to open the directory.
+ (fhandler_disk_file::readdir): Use NT_SUCCESS to determine if status
+ represents success.
+
+2006-02-19 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::opendir): Drop generating
+ path_conv for root.
+
+2006-02-18 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (FS_IS_SAMBA): Move out of
+ path_conv::hasgood_inode.
+ (path_conv::is_samba): New method.
+ (fhandler_base::fstat_by_handle): Don't even try to use
+ FileIdBothDirectoryInformation on Samba.
+ * path.h (class path_conv): Declare is_samba method.
+
+2006-02-17 Christopher Faylor <cgf@timesys.com>
+
+ * path.cc (conv_path_list): Eat empty paths when converting to POSIX.
+ (cygwin_conv_to_win32_path): Deal with Cygwin's necessity of adding a
+ '/' to the end of a path ending in '.'.
+
+2006-02-16 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygwin.din: Export sigignore and sigset.
+ * exceptions.cc (sigset): New function.
+ (sigignore): New function.
+ * include/cygwin/signal.h (SIG_HOLD): Define.
+ (sigignore): Declare.
+ (sigset): Declare.
+ * include/cygwin/version.h: Bump API minor number to 154.
+
+2006-02-13 Igor Peshansky <pechtcha@cs.nyu.edu>
+
+ * include/mntent.h: Add missing #include.
+
+2006-02-13 Igor Peshansky <pechtcha@cs.nyu.edu>
+
+ * gentls_offsets: Fix typo in error message.
+
+2006-02-10 Christopher Faylor <cgf@timesys.com>
+
+ * fhandler_process.cc (format_process_stat): Use cygwin-derived start
+ time even on NT since it is the logical start time of the "process".
+ * pinfo.cc (set_myself): Don't set start time when it should have
+ already been set previously.
+
+2006-02-10 Brian Ford <Brian.Ford@FlightSafety.com>
+
+ * times.cc (clock_getres): Use correct conversion from milliseconds to
+ seconds/nanoseconds.
+ (clock_setres): Use correct conversion to nanoseconds.
+
+2006-02-10 Christopher Faylor <cgf@timesys.com>
+
+ * external.cc (sync_winenv): Rename from "setup_winenv". Use same
+ mechanism as spawn to determine environment variables which should be
+ converted back to windows form.
+ (cygwin_internal): Reflect setup_winenv -> sync_winenv name change.
+ * include/sys/cygwin.h: Ditto.
+
+2006-02-09 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::opendir): Only set
+ the dirent_get_d_ino flag on filesystems having useful File IDs.
+ Add comment explaining why.
+
+2006-02-07 Corinna Vinschen <corinna@vinschen.de>
+
+ * dtable.cc (handle_to_fn): Accommodate new argument order in call to
+ sys_wcstombs.
+ * fhandler_disk_file.cc (fhandler_disk_file::readdir): Call sys_wcstombs
+ instead of just wcstombs to accommodate OEM codepages.
+ * miscfuncs.cc (sys_wcstombs): Split len argument in source and target
+ length. Always 0-terminate result in target string.
+ * security.cc (lsa2wchar): Remove unused function.
+ (lsa2str): Ditto.
+ (get_lsa_srv_inf): Ditto.
+ (get_logon_server): Accommodate new argument order in call to
+ sys_wcstombs.
+ (get_user_groups): Ditto.
+ (get_user_local_groups): Ditto.
+ (get_priv_list): Call sys_wcstombs directly instead of lsa2str.
+ * uinfo.cc (cygheap_user::ontherange): Accommodate new argument order
+ in call to sys_wcstombs.
+ * winsup.h (sys_wcstombs): Change prototype to match new argument order.
+
+2006-02-07 Corinna Vinschen <corinna@vinschen.de>
+
+ * init.cc (respawn_wow64_process): Exit with the exit code returned
+ by the respawned process.
+
+2006-02-06 Christopher Faylor <cgf@timesys.com>
+
+ Always zero all elements of siginfo_t throughout.
+ * cygtls.h (_cygtls::thread_context): Declare new field.
+ (_cygtls::thread_id): Ditto.
+ (_cygtls::signal_exit): Move into this class.
+ (_cygtls::copy_context): Declare new function.
+ (_cygtls::signal_debugger): Ditto.
+ * cygtls.cc (_cygtls::init_thread): Fill out thread id field.
+ * exceptions.cc (exception): Change message when exception info is
+ unknown. Copy context to thread local storage.
+ (_cygtls::handle_exceptions): Avoid double test for fault_guarded.
+ Reflect move of signal_exit to _cygtls class.
+ (sigpacket::process): Copy context to thread local storage.
+ (_cygtls::signal_exit): Move to _cygtls class. Call signal_debugger to
+ notify debugger of exiting signal (WIP). Call stackdump here (WIP).
+ (_cygtls::copy_context): Define new function.
+ (_cygtls::signal_debugger): Ditto.
+ * tlsoffsets.h: Regenerate.
+ * include/cygwin.h (_fpstate): New internal structure.
+ (ucontext): Declare new structure (WIP).
+ (__COPY_CONTEXT_SIZE): New define.
+
+ * exceptions.cc (_cygtls::interrupt_setup): Clear "threadkill" field
+ when there is no sigwaiting thread.
+ (setup_handler): Move event handling into interrupt_setup.
+
+2006-02-06 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::connect): Fix formatting.
+ (fhandler_socket::wait): Handle SA_RESTART when signal arrives.
+
+2006-02-06 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/cygwin/socket.h (CMSG_FIRSTHDR): Avoid compiler warning.
+
+2006-02-05 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/features.h: Add comment to explain what's going to happen
+ here at one point.
+ * include/sys/stdio.h: Guard getline and getdelim prototypes with
+ _GNU_SOURCE to avoid collision with old-style declarations.
+
+2006-02-05 Corinna Vinschen <corinna@vinschen.de>
+
+ * environ.cc (struct parse_thing): Add transparent_exe option.
+ * fhandler_disk_file.cc (fhandler_disk_file::link): Accommodate
+ transparent_exe option. Add .exe suffix for links to executable files,
+ if transparent_exe is set.
+ * fhandler_process.cc (fhandler_process::fill_filebuf): Remove .exe
+ suffix if transparent_exe option is set.
+ * path.cc (symlink_worker): Accommodate transparent_exe option.
+ (realpath): Don't tack on .exe suffix if transparent_exe is set.
+ * syscalls.cc (transparent_exe): New global variable.
+ (unlink): Accommodate transparent_exe option.
+ (open): Ditto.
+ (link): Ditto.
+ (rename): Ditto. Maybe add .exe suffix when renaming executable files.
+ (pathconf): Accommodate transparent_exe option.
+ * winsup.h: Declare transparent_exe.
+
+2006-02-05 Christopher Faylor <cgf@timesys.com>
+ Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::readdir_9x): Remove
+ useless code.
+
+2006-02-05 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::rewinddir): Remove label
+ "out". Move test for NULL __handle ...
+ (fhandler_disk_file::rewinddir_9x): ... here.
+
+2006-02-05 Corinna Vinschen <corinna@vinschen.de>
+
+ * dir.cc (rewinddir): Keep dirent_get_d_ino and dirent_set_d_ino flags.
+
+2006-02-05 Christopher Faylor <cgf@timesys.com>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::readdir): Don't close dir
+ handle when we hit EOF since rewwindir may reactivate it.
+ (fhandler_disk_file::readdir_9x): Eliminate superfluous temporary
+ variable.
+ (fhandler_disk_file::closedir): Return EBADF when trying to close
+ unopened DIR. Reorganize slightly. Return actual derived error value
+ rather than always returning 0.
+
+2006-02-04 Christopher Faylor <cgf@timesys.com>
+
+ * dir.cc (rmdir): Reorganize check for trailing dot to return correct
+ error when directory does not exist.
+
+2006-02-03 Christopher Faylor <cgf@timesys.com>
+
+ * dir.cc (mkdir): Reorganize check for trailing dot to return correct
+ error when directory exists.
+ * fhandler_disk_file.cc (fhandler_disk_file::mkdir): Remove special
+ test for path ending in '.'.
+
+2006-02-03 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (suffix_scan::lnk_match): Return true beginning with
+ SCAN_APPENDLNK.
+ (suffix_scan::next): Rearrange code to make .lnk append order slightly
+ more deterministic.
+ * spawn.cc (exe_suffixes): Try no suffix before .exe suffix to align
+ evaluation with stat_suffixes.
+ (dll_suffixes): Ditto.
+
+2006-02-02 Christopher Faylor <cgf@timesys.com>
+
+ * cygwin/version.h: Mention CW_SETUP_WINENV in comment for API minor
+ 153.
+
+2006-02-02 Corinna Vinschen <corinna@vinschen.de>
+
+ * cygwin.din (updwtmpx): Export.
+ * syscalls.cc (updwtmpx): New function.
+ * include/utmpx.h (updwtmpx): Declare.
+ * include/cygwin/version.h: Bump API minor number to 153.
+
+2006-02-02 Christopher Faylor <cgf@timesys.com>
+
+ * external.cc (setup_winenv): New function.
+ (cygwin_internal): Implement CW_SETUP_WINENV.
+ * sys/cygwin.h (cygwin_getinfo_types): Define CW_SETUP_WINENV.
+
+2006-02-02 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (is_group_member): Fix comment.
+
+2006-02-02 Corinna Vinschen <corinna@vinschen.de>
+
+ * security.cc (is_group_member): Use local group info type 1. Test
+ group for being a global group or a well-known SID before adding it
+ to the group list. Add comment.
+
+2006-02-01 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc (GetTcpTable): Define.
+ * fhandler_socket.cc (address_in_use): New function to check if
+ sockaddr_in address is already in use.
+ (fhandler_socket::bind): Check if address is alreay in use in case of
+ SO_REUSEADDR, to circumvent WinSock non-standard behaviour.
+
+2006-02-01 Corinna Vinschen <corinna@vinschen.de>
+
+ * spawn.cc (dll_suffixes): Add .exe and "no suffix" to the list.
+
+2006-01-31 Corinna Vinschen <corinna@vinschen.de>
+
+ * dlfcn.cc (check_path_access): Call find_exec with FE_DLL option.
+ * path.h (enum fe_types): Add FE_DLL value.
+ * spawn.cc (std_suffixes): Remove.
+ (exe_suffixes): New suffix_info for executing files.
+ (dll_suffixes): New suffix_info for searching shared libraries.
+ (perhaps_suffix): Add opt argument. Use dll_suffixes if FE_DLL
+ option is given, exe_suffixes otherwise.
+ (find_exec): Propagate opt argument to perhaps_suffix. Drop suffix
+ check when testing execute permission.
+ (spawn_guts): Call perhaps_suffix with FE_NADA opt argument.
+
+2006-01-31 Christopher Faylor <cgf@timesys.com>
+
+ * spawn.cc (av::fixup): Remove unused argument.
+ (spawn_guts): Remove capitalization in debugging.
+
+2006-01-31 Corinna Vinschen <corinna@vinschen.de>
+
+ * spawn.cc (find_exec): Only return files with execute permission set
+ if ntsec is on. Don't check execute permission of Windows batch files.
+ (av::fixup): Handle empty files gracefully. Drop execute permission
+ test here.
+ * path.cc (suffix_scan::next): Don't skip any suffix on first run.
+
+2006-01-31 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (cwdstuff::set): Don't set win32 error, only POSIX errno.
+
+2006-01-31 Corinna Vinschen <corinna@vinschen.de>
+
+ * path.cc (cwdstuff::set): When SetCurrentDirectory returns
+ ERROR_INVALID_FUNCTION, bend it over to ERROR_FILE_NOT_FOUND. Add
+ comment to explain why.
+
+2006-01-31 Corinna Vinschen <corinna@vinschen.de>
+
+ * dir.cc (readdir_worker): Add comment about writing old 32 bit d_ino.
+ * include/cygwin/version.h: Bump API minor number to 152.
+ (CYGWIN_VERSION_CHECK_FOR_NEEDS_D_INO): Remove.
+
+2006-01-30 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::rewinddir): Simplify
+ conditional.
+
+2006-01-30 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (d_cachepos): Rename from d_pos to distinct
+ clearly from __d_position. Change throughout.
+ (fhandler_disk_file::rewinddir): Reset readdir cache on NT.
+
+2006-01-29 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (readdir_get_ino): Don't follow symlinks.
+
+2006-01-29 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.h (class fhandler_socket): Add saw_reuseaddr status flag.
+ * fhandler_socket.cc (fhandler_socket::bind): Set socket to
+ SO_EXCLUSIVEADDRUSE if application didn't explicitely set SO_REUSEADDR
+ socket option, on systems supporting SO_EXCLUSIVEADDRUSE.
+ * net.cc (cygwin_setsockopt): Set fhandler's saw_reuseaddr status flag
+ if SO_REUSEADDR socket option has been successsfully set.
+ * wincap.h (wincaps::has_exclusiveaddruse): New element.
+ * wincap.cc: Implement above element throughout.
+
+2006-01-28 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::mkdir): In case or error,
+ check for existance explicitely and set errno to EEXIST.
+
+2006-01-28 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (DIR_NUM_ENTRIES): New define determining
+ minimum number of dir entries which fit into the readdir cache.
+ (DIR_BUF_SIZE): Define globally as size of readdir cache.
+ (struct __DIR_cache): New structure used for readdir caching on NT.
+ (d_dirname): Accessor for struct __DIR_cache, use throughout.
+ (d_pos): Ditto.
+ (d_cache): Ditto.
+ (fhandler_disk_file::opendir): Allocate __d_dirname to contain readdir
+ cache on NT.
+ (fhandler_disk_file::readdir): Use buf as pointer into readdir cache.
+ Implement readdir caching.
+
+2006-01-28 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/sys/dirent.h (struct dirent): Revert misguided attempt to
+ rename __d_unused1 to __d_fd.
+
+2006-01-27 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc (NtQueryDirectoryFile): Define.
+ * dir.cc (__opendir_with_d_ino): Just call opendir.
+ (opendir): Remove CYGWIN_VERSION_CHECK_FOR_NEEDS_D_INO handling.
+ (readdir_worker): Only try generating d_ino if it's 0.
+ Utilize namehash of directories fhandler. Call readdir_get_ino to
+ generate d_ino for "..".
+ (seekdir64): Keep dirent_set_d_ino flag.
+ * fhandler.h (enum dirent_states): Add dirent_get_d_ino.
+ (class fhandler_disk_file): Declare new private methods readdir_helper
+ and readdir_9x.
+ * fhandler_disk_file.cc (path_conv::hasgood_inode): New method to
+ evaluate if a filesystem has reliable inode numbers.
+ (fhandler_base::fstat_by_handle): Accommodate structure member name
+ change from IndexNumber to FileId.
+ (fhandler_base::fstat_helper): Call hasgood_inode here.
+ (fhandler_disk_file::opendir): Call fhaccess only for real files.
+ Don't append '*' to __d_dirname here, move to readdir_9x. On NT,
+ open directory handle here. Set dirent_get_d_ino and dirent_set_d_ino
+ flags according to wincap and filesystem.
+ (fhandler_disk_file::readdir_helper): New method to implement readdir
+ postprocessing only once.
+ (readdir_get_ino_by_handle): New static function.
+ (readdir_get_ino): New function to centralize inode number evaluation
+ in case inode number hasn't been returned by NtQueryDirectoryFile.
+ (fhandler_disk_file::readdir): Move old functionality to readdir_9x.
+ Call readdir_9x when on 9x/Me. Implement NT specific readdir here.
+ (fhandler_disk_file::readdir_9x): Move 9x specific readdir here.
+ (fhandler_disk_file::seekdir): Accommodate new NT readdir method.
+ (fhandler_disk_file::closedir): Ditto.
+ (fhandler_cygdrive::fstat): Set d_ino to namehash. Add comment.
+ (fhandler_cygdrive::opendir): Call get_namehash to prepare later
+ correct evaluation of d_ino.
+ (fhandler_cygdrive::readdir): Replace recursion with loop. Evaluate
+ drive's d_ino by calling readdir_get_ino.
+ * fhandler_proc.cc (fhandler_proc::readdir): Set dirent_saw_dot and
+ dirent_saw_dot_dot to avoid seeing . and .. entries twice.
+ * fhandler_process.cc (fhandler_process::readdir): Ditto.
+ * fhandler_registry.cc (fhandler_registry::readdir): Ditto.
+ * ntdll.h (STATUS_INVALID_PARAMETER): New define.
+ (STATUS_INVALID_LEVEL): New define.
+ (struct _FILE_INTERNAL_INFORMATION): Rename member IndexNumber to
+ FileId (as in Nebbitt).
+ * path.h (path_conv::hasgood_inode): Now implemented in
+ fhandler_disk_file.cc.
+ * wincap.h (wincaps::has_fileid_dirinfo): New element.
+ * wincap.cc: Implement above element throughout.
+ * winsup.h (readdir_get_ino): Add declaration.
+ * include/sys/dirent.h (struct dirent): Slightly rename structure
+ members to accommodate changes.
+ Remove __USE_EXPENSIVE_CYGWIN_D_INO handling and declaration of
+ __opendir_with_d_ino.
+
+2006-01-27 Christopher Faylor <cgf@timesys.com>
+
+ * spawn.cc (spawn_guts): Fix potential handle leak when failing exec.
+
+2006-01-27 Christopher Faylor <cgf@timesys.com>
+
+ * exceptions.cc (inside_kernel): Fix to return true if we can't get the
+ name of the DLL for the given memory block since we are not in kernel
+ code.
+
+2006-01-26 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler.cc (fhandler_base::open): Fix bug in argument order to
+ InitializeObjectAttributes call.
+
+2006-01-25 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::readdir): Fix test for
+ dirent_isroot to use the correct boolean operator.
+
+2006-01-25 Christopher Faylor <cgf@timesys.com>
+
+ * ntdll.h: (temporarily?) Add more functions for querying directory.
+
+2006-01-24 Christopher Faylor <cgf@timesys.com>
+
+ * dir.cc (readdir_worker): Turn off expensive inode calculation.
+
+2006-01-24 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_process.cc (fhandler_process::fill_filebuf): Disable
+ stripping the .exe suffix from the link target in PROCESS_EXE and
+ PROCESS_EXENAME case.
+ * path.cc (realpath): Tack on .exe suffix if necessary.
+
+2006-01-24 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_disk_file.cc (fhandler_base::fstat_helper): Try harder
+ to determine remote file systems with reliable inode numbers. Add
+ longish comment.
+
+2006-01-23 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::fixup_after_fork): Reset
+ inheritance for duplicated socket.
+
+2006-01-20 Christopher Faylor <cgf@timesys.com>
+
+ * include/cygwin/version.h: Bump API minor number to 151.
+ * dir.cc (__opendir_with_d_ino): New function.
+ (opendir): Set flag if we should be calculating inodes.
+ (readdir_worker): Calculate d_ino by calling stat if the user has asked
+ for it.
+ (seekdir64): Maintain all persistent flag settings.
+ * fhandler.h (dirent_states): Add dirent_set_d_ino.
+ * fhandler_disk_file.cc (fhandler_disk_file::opendir): Reflect changes
+ to dirent structure.
+ * fhandler_virtual.cc (fhandler_virtual::opendir): Ditto.
+ * include/sys/dirent.h (struct dirent): Coalesce two similar
+ structures. Remove all shreds of the apparently highly confusing
+ references to inodes. Add support for calculating a real inode if
+ __USE_EXPENSIVE_CYGWIN_D_INO is defined.
+
+2006-01-20 Christopher Faylor <cgf@timesys.com>
+
+ * include/sys/dirent.h: Add comments for people who are REALLY confused
+ about whether they should be using something called __invalid_d_ino or
+ not.
+
+2006-01-20 Corinna Vinschen <corinna@vinschen.de>
+
+ * fhandler_socket.cc (fhandler_socket::prepare): Fix debug output.
+ (fhandler_socket::release): Add debug output for WSAEventSelect failure.
+ (fhandler_socket::ioctl): Always cancel WSAEventSelect before switching
+ to blocking mode. Only set nonblocking flag if ioctlsocket call
+ succeeded. Only print new socket state if ioctlsocket call succeeded.
+
+2006-01-19 Christopher Faylor <cgf@timesys.com>
+
+ * fhandler_disk_file.cc (fhandler_disk_file::opendir): Check posix path
+ for root rather than windows path.
+
+2006-01-19 Christopher Faylor <cgf@timesys.com>
+
+ * dir.cc (readdir_worker): Fill in invalid fields with -1. Accommodate
+ name change from __ino32 to __invalid_ino32.
+ * include/sys/dirent.h (__invalid_ino32): Rename from __ino32. Don't
+ define unused d_type macros.
+
+2006-01-18 Christopher Faylor <cgf@timesys.com>
+
+ * heap.cc (heap_init): Remove Sleep.
+
+2006-01-18 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (rresvport): Remove extern declaration.
+
+2006-01-18 Corinna Vinschen <corinna@vinschen.de>
+
+ * autoload.cc (rresvport): Remove.
+ * net.cc (last_used_rrecvport): New global shared variable.
+ (cygwin_rresvport): Implement rresvport without using rresvport from
+ wsock32.
+
+2006-01-18 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/cygwin/socket.h (struct sockaddr_storage): Fix typo in
+ ss_family member name.
+
+2006-01-16 Christopher Faylor <cgf@timesys.com>
+
+ * include/cygwin/version.h: Bump DLL minor version number to 20.
+
+2006-01-13 Corinna Vinschen <corinna@vinschen.de>
+
+ * uname.cc (uname): Concatenate a "-WOW64" to utsname's sysname
+ member to see when running under WOW64.
+
+2006-01-13 Corinna Vinschen <corinna@vinschen.de>
+
+ * net.cc (cygwin_setsockopt): Ignore errors when setting IP_TOS on
+ Windows 2000 and above. Clarify the comment about IP_TOS and move
+ to the place where the magic happens.
+ (get_ifconf): Remove unused code.
+ * wincap.h (wincaps::has_disabled_user_tos_setting): New element.
+ * wincap.cc: Implement above element throughout.
+
+2006-01-12 Christopher Faylor <cgf@timesys.com>
+
+ * fhandler_console.cc (set_console_state_for_spawn): Fix to recognize
+ ttys >= 0.
+
+2006-01-12 Christopher Faylor <cgf@timesys.com>
+
+ * fhandler.h (set_console_state_for_spawn): Whackamole the argument
+ back to a bool.
+ * spawn.cc (spawn_guts): Ditto, i.e., once again call
+ set_console_state_for_spawn with an indication of whether we're about
+ to start a cygwin process.
+ * fhandler_console.cc (set_console_state_for_spawn): Don't set the
+ console state if we know we're starting a cygwin process or if we're
+ using a "real" tty.
+
+2006-01-10 Corinna Vinschen <corinna@vinschen.de>
+
+ * dcrt0.cc (dll_crt0_0): Remove call to wincap.init.
+ * init.cc (dll_entry): Rename is_wow64_proc to wow64_test_stack_marker.
+ Call wincap.init here before doing anything else. Use wincap.is_wow64
+ to determine if we're running in a WOW64 emulator.
+ * mmap.cc (MapViewNT): Don't use AT_ROUND_TO_PAGE in WOW64, it's
+ apparently not supported.
+ (mmap64): Don't create mappings beyond EOF, which would need to use
+ AT_ROUND_TO_PAGE, on WOW64.
+ * wincap.cc (wincap): Throw into the .cygwin_dll_common section.
+ (wincapc::init): Determine if running in WOW64 and set wow_64 flag.
+ * wincap.h (class wincapc): Add wow64 member.
+ (wincapc::is_wow64): New method.
+
+2006-01-10 Christopher Faylor <cgf@timesys.com>
+
+ * fhandler_proc.cc (format_proc_cpuinfo): Avoid leading whitespace in
+ model name.
+
+2006-01-09 Christopher Faylor <cgf@timesys.com>
+
+ * spawn.cc (spawn_guts): Reorganize slightly so that 16 bit check is
+ done prior to check for command.com/cmd.com. Don't bother setting
+ CREATE_SUSPENDED flag for a MS-DOS process since it doesn't work
+ anyway. Avoid calling remember() when the child process has already
+ exited.
+ (av::fixup): Explicitly set cygexec flag to false on a 16 bit process.
+
+2006-01-09 Corinna Vinschen <corinna@vinschen.de>
+
+ * include/getopt.h (getopt_long_only): Declare.
+
+2006-01-09 Eric Blake <ebb9@byu.net>
+
+ * cygwin.din: Export getsubopt.
+ * include/cygwin/version.h: Bump API minor version.
+
+2006-01-08 Christopher Faylor <cgf@timesys.com>
+
+ * fhandler_tty.cc (fhandler_tty_slave::dup): Don't assign a controlling
+ terminal to a process when duped. Linux doesn't do this, so we won't
+ either.
+
+2006-01-08 Christopher Faylor <cgf@timesys.com>
+
+ * environ.cc (spenvs[]): windir -> WINDIR.
+
+2006-01-07 Christopher Faylor <cgf@timesys.com>
+
+ * fhandler_console.cc (fhandler_console::need_invisible): Remove
+ duplicate test.
+
+2006-01-07 Christopher Faylor <cgf@timesys.com>
+
+ * fhandler.h (set_console_state_for_spawn): Eliminate argument from
+ declaration.
+ * fhandler.cc (set_console_state_for_spawn): Eliminate argument from
+ definition. Always check for invisible console.
+ (fhandler_console::need_invisible): Don't do anything if the windows
+ station is already not visible.
+ * spawn.cc (spawn_guts): Accommodate change of argument to
+ set_console_state_for_spawn.
+
+2006-01-05 Christopher Faylor <cgf@timesys.com>
+
+ * sigproc.cc (no_signals_available): Use existence of signal thread
+ handle to figure out if we can actually send signals rather than
+ relying on my_sendsig.
+ (hwait_sig): Make static.
+ (sigproc_init): Don't set my_sendsig to anything special. Use new
+ global static hwait_sig.
+ (wait_sig): Set hwait_sig to NULL when we are exiting.
+
+2006-01-05 Christopher Faylor <cgf@timesys.com>
+
+ * include/getopt.h: Accommodate recent unfortunate newlib changes.
+
+2006-01-05 Christopher Faylor <cgf@timesys.com>
+
+ * cygtls.cc (_cygtls::remove): Don't output debugging info if this
+ isn't a cygwin thread.
+ * sigproc.cc (sigproc_init): Move clearing of sync_startup here to
+ lessen the likelihood of trying to deal with non-cygwin threads in
+ dll_entry.
+
+ * fhandler_console: Fix set_console_state_for_spawn comment.
+
+2006-01-05 Igor Peshansky <pechtcha@cs.nyu.edu>
+
+ * spawn.cc (spawn_guts): Invert the argument to
+ set_console_state_for_spawn.
+
+2006-01-04 Christopher Faylor <cgf@timesys.com>
+
+ * fhandler_console.cc (fhandler_console::need_invisible): Only try to
+ open "CygwinInvisible" windows station if opening of default station
+ fails. Use CloseWindowStation to close window station handle.
+
+2006-01-04 Christopher Faylor <cgf@timesys.com>
+
+ * fhandler_console.cc (fhandler_console::need_invisible): Open up the
+ security of the newly created windows station.
+
+2006-01-04 Eric Blake <ebb9@byu.net>
+
+ * path.cc (dot_special_chars): Add ", <, >, and |.
+
+2006-01-03 Christopher Faylor <cgf@timesys.com>
+
+ * fhandler_console.cc (beep): Use MB_OK which is documented as using
+ the default bell rather than -1 which seems to behave differently on
+ different versions of Windows.
+
+2006-01-03 Christopher Faylor <cgf@timesys.com>
+
+ * fhandler_process.cc (fhandler_process::readdir): Add missing argument
+ to syscall_printf.
+
+ * fhandler_console.cc (fhandler_console::need_invisible): Use made-up
+ name for windows station rather than asking Windows to create one for
+ us.
+
+ * spawn.cc (spawn_guts): Don't mess with console if we're detaching.
+
+2006-01-03 Christopher Faylor <cgf@timesys.com>
+
+ * dir.cc (readdir_worker): Minor code cleanup.
+
+ * fhandler_console.cc (beep): Use a more Windows-generic wav file if
+ the beep is missing. Use a more foolproof way to find out whether we
+ should be recreating the missing key.
+
+ * registry.h (reg_key::_disposition): New field.
+ (reg_key::created): New function.
+ * registry.cc (reg_key::reg_key): Set _disposition to zero by default.
+ (reg_key::build_key): Fill in _disposition field.
+
+2006-01-03 Eric Blake <ebb9@byu.net>
+
+ * dir.cc (readdir_worker): Ensure that saw_dot* flags are updated when
+ not handling inodes.
+
+2006-01-02 Christopher Faylor <cgf@timesys.com>
+
+ * fhandler_console.cc (beep): New function. Restores missing "Default
+ Beep", if necessary.
+ (fhandler_console::write_normal): Use beep().
+
+2006-01-02 Christopher Faylor <cgf@timesys.com>
+
+ * dcrt0.cc (_dll_crt0): Remove more leftover debugging stuff.
+ (cygwin_dll_init): Remove unneeded initializations. Call _dll_crt0
+ rather than dll_crt0_1.
+
+2006-01-02 Corinna Vinschen <corinna@vinschen.de>
+
+ * syslog.cc: Include sys/un.h instead of sys/socket.h.
+ (syslogd_inited): Convert to enum type noting the exact result of
+ trying to connect to syslog daemon. Use this way throughout.
+ (connect_syslogd): New static function taking over the task to
+ connect to syslog socket. Use correct struct sockaddr_un instead of
+ struct sockaddr.
+ (try_connect_syslogd): Call connect_syslogd. If write fails on
+ connection oriented socket, try to reconnect to syslog socket and
+ try to write again.
+
+2006-01-01 Christopher Faylor <cgf@timesys.com>
+
+ * pinfo.cc (pinfo::exit): Swap signal and normal exit value when not
+ started from a cygwin process - just like the good-old-days of B20.
+
+2006-01-01 Christopher Faylor <cgf@timesys.com>
+
+ * strace.cc (strace::write_childpid): Remove debugging output.
+
+2006-01-01 Christopher Faylor <cgf@timesys.com>
+
+ * cygtls.cc (_cygtls::remove): Remove left over debugging cruft which
+ caused this function to always return prematurely.
+
+2006-01-01 Christopher Faylor <cgf@timesys.com>
+
+ * exceptions.cc (sigpacket::process): Pass actual reference to signal's
+ sigaction structure to setup_handler.
+
+2006-01-01 Christopher Faylor <cgf@timesys.com>
+
+ * exceptions.cc (_cygtls::interrupt_setup): Implement SA_RESETHAND.
+ * include/cygwin/signal.h: Define SA_ONESHOT and SA_NOMASK.
+
+ * dcrt0.cc (get_cygwin_startup_info): Remove commented out code.
+
+2006-01-01 Corinna Vinschen <corinna@vinschen.de>
+
+ * syslog.cc (vklog): Never log kernel messages using the vsyslog
+ interface.
/* spawn.cc
Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
- 2005, 2006 Red Hat, Inc.
+ 2005, 2006, 2007 Red Hat, Inc.
This file is part of Cygwin.
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