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Diffstat (limited to 'winsup/cygwin/ChangeLog')
| -rw-r--r-- | winsup/cygwin/ChangeLog | 3551 |
1 files changed, 0 insertions, 3551 deletions
diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog deleted file mode 100644 index d43f624da..000000000 --- a/winsup/cygwin/ChangeLog +++ /dev/null @@ -1,3551 +0,0 @@ -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 cygiwn 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. |