diff options
| author | Corinna Vinschen <corinna@vinschen.de> | 2015-01-08 00:27:22 +0300 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2015-01-08 00:27:22 +0300 |
| commit | 80d9bfa9a8e9dbd20ff07c87a1e46c53af580f48 (patch) | |
| tree | 563a7b7ffed8c6a807c90ac2277ba75e2bf68b86 /winsup/cygwin | |
| parent | 6a35dbf342834de0b8b590b7dcfaccba108acc09 (diff) | |
* localtime.cc (tzload): Fix loading latest timezone offsets into
tzinfo from zoneinfo files. Add comment to explain what we do.
(tzparse): Add more comments to explain in case of loading timezone
offset from other sources.
Diffstat (limited to 'winsup/cygwin')
| -rw-r--r-- | winsup/cygwin/ChangeLog | 2748 | ||||
| -rw-r--r-- | winsup/cygwin/ChangeLog-2014 | 2745 | ||||
| -rw-r--r-- | winsup/cygwin/localtime.cc | 23 |
3 files changed, 2769 insertions, 2747 deletions
diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog index 7feccf499..ea7135b17 100644 --- a/winsup/cygwin/ChangeLog +++ b/winsup/cygwin/ChangeLog @@ -1,2745 +1,7 @@ -2014-12-18 Yaakov Selkowitz <yselkowitz@cygwin.com> +2015-01-07 Corinna Vinschen <corinna@vinschen.de> - * common.din (__fbufsize, __flbf, __fpending, __freadable, __freading, - __fsetlocking, __fwritable, __fwriting, clearerr_unlocked, - feof_unlocked, ferror_unlocked, fflush_unlocked, fgetc_unlocked, - fgets_unlocked, fgetwc_unlocked, fgetws_unlocked, fileno_unlocked, - fputc_unlocked, fputs_unlocked, fputwc_unlocked, fputws_unlocked, - fread_unlocked, fwrite_unlocked, getwc_unlocked, getwchar_unlocked, - putwc_unlocked, putwchar_unlocked): Export. - * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump. + * localtime.cc (tzload): Fix loading latest timezone offsets into + tzinfo from zoneinfo files. Add comment to explain what we do. + (tzparse): Add more comments to explain in case of loading timezone + offset from other sources. -2014-12-16 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (find_fast_cwd): Point to problem reporting web site rather - than to mailing list. - -2014-12-16 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (warn_msdos): Slightly reformat. - (find_fast_cwd): Change warning message to urge an update before - reporting the problem. - -2014-12-10 Corinna Vinschen <corinna@vinschen.de> - - * winver.rc (LegalCopyright): Fix belatedly (uh-oh). - -2014-12-08 Corinna Vinschen <corinna@vinschen.de> - - * environ.cc (regopt): Remove function. - (environ_init): Drop undocumented feature to read application-specific - environment variables from the registry. - * include/cygwin/version.h (CYGWIN_INFO_PROGRAM_OPTIONS_NAME): Remove. - -2014-12-05 Corinna Vinschen <corinna@vinschen.de> - - * environ.cc (build_env): Remove loquacious debug statements. - -2014-12-05 Yaakov Selkowitz <yselkowitz@cygwin.com> - - * common.din (__bsd_qsort_r): Add. - (qsort_r): Add. - * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump. - -2014-12-02 Corinna Vinschen <corinna@vinschen.de> - - * flock.cc (create_lock_in_parent): Make lf_obj handle inheritable. - Explain why. - (lockf_t::create_lock_obj): Use FALSE, rather than 0 for BOOL argument. - (lockf_t::del_lock_obj): Check if NtSetEvent succeeded and print system - message if not. - -2014-12-02 Corinna Vinschen <corinna@vinschen.de> - - * uinfo.cc (fetch_windows_home): New function fetching Windows-compliant - home directory. Include longish comment to explain what we're doing. - (cygheap_pwdgrp::get_home): Take additional sid parameter. In - NSS_SCHEME_WINDOWS case, call fetch_windows_home to create home - directory. - (pwdgrp::fetch_account_from_windows): Call cygheap_pwdgrp::get_home - with additional sid argument. - * cygheap.h (cygheap_pwdgrp::get_home): Align declaration to above - change. - -2014-12-02 Corinna Vinschen <corinna@vinschen.de> - - * uinfo.cc (cygheap_user::ontherange): Fix order of fallbacks creating - HOMEDRIVE/HOMEPATH values to be Windows-compliant. Add comments. - -2014-12-02 Corinna Vinschen <corinna@vinschen.de> - - * autoload.cc (CreateProfile): Import. - (LoadUserProfileW): Import. - * registry.cc (get_registry_hive_path): Move to sec_auth.cc. - (load_registry_hive): Remove. - * registry.h (get_registry_hive_path): Drop declaration. - (load_registry_hive): Ditto. - * sec_auth.cc (get_user_profile_directory): Moved from registry.cc and - renamed. Take third parameter with buffer length. - (load_user_profile): New function taking over for load_registry_hive. - Use official functions to load profile. If profile is missing, create - it on Vista and later. - * security.h (get_user_profile_directory): Declare. - (load_user_profile): Declare. - * syscalls.cc (seteuid32): Replace call to load_registry_hive with call - to load_user_profile. - * uinfo.cc (cygheap_user::env_userprofile): Replace call to - get_registry_hive_path with call to get_user_profile_directory. - -2014-12-02 Corinna Vinschen <corinna@vinschen.de> - - * uinfo.cc (fetch_from_description): Make static. - (fetch_from_path): Ditto. - -2014-12-02 Corinna Vinschen <corinna@vinschen.de> - - * autoload.cc (CreateEnvironmentBlock): Import. - (DestroyEnvironmentBlock): Import. - * environ.cc (env_compare): New static bsearch comparison function. - (build_env): Add parameter taking a user token. If token is non-NULL, - fetch user's default Windows environment and merge it into the resulting - environment. Explain what we do in preceeding comment. - * environ,h (build_env): Align prototype to above change. - * external.cc (create_winenv): Call build_env with NULL token. - * spawn.cc (child_info_spawn::worker): When spawning new process under - another user account, call build_env with new token to allow merging - user's default Windows environment. - * winlean.h (_USERENV_): Define to override dllimport. - -2014-12-02 Corinna Vinschen <corinna@vinschen.de> - - * spawn.cc (child_info_spawn::worker): Fix formatting. - -2014-12-02 Corinna Vinschen <corinna@vinschen.de> - - * sec_auth.cc (str2lsa): Remove. - (str2buf2lsa): Remove. - (lsaauth): Call RtlInitAnsiString instead of str2lsa and str2buf2lsa. - -2014-12-02 Corinna Vinschen <corinna@vinschen.de> - - * cygheap.cc (init_cygheap::init_installation_root): Fix typo in - comment. - -2014-12-02 Corinna Vinschen <corinna@vinschen.de> - - * autoload.cc (IdnToAscii): Use simpler, equivalent LoadDLLfuncEx. - (IdnToUnicode): Ditto. - -2014-12-01 Corinna Vinschen <corinna@vinschen.de> - - * wincap.cc (wincap_minimal): Remove. - (wincaps): Drop has_physical_mem_access. - (wincap_10): New global wincaps to support Windows 10. - (wincapc::init): Use wincap_10 for version >= 6.4 and as default. - * wincap.h (wincaps::has_physical_mem_access): remove. - -2014-11-28 Corinna Vinschen <corinna@vinschen.de> - - * cygheap.cc (init_cygheap::init_tls_list): Accommodate threadlist - having a new type threadlist_t *. Convert commented out code into an - #if 0. Create thread mutex. Explain why. - (init_cygheap::remove_tls): Drop timeout value. Always wait infinitely - for tls_sentry. Return mutex HANDLE of just deleted threadlist entry. - (init_cygheap::find_tls): New implementation taking tls pointer as - search parameter. Return threadlist_t *. - (init_cygheap::find_tls): Return threadlist_t *. Define ix as auto - variable. Drop exception handling since crash must be made impossible - due to correct synchronization. Return with locked mutex. - * cygheap.h (struct threadlist_t): Define. - (struct init_cygheap): Convert threadlist to threadlist_t type. - (init_cygheap::remove_tls): Align declaration to above change. - (init_cygheap::find_tls): Ditto. - (init_cygheap::unlock_tls): Define. - * cygtls.cc (_cygtls::remove): Unlock and close mutex when finishing. - * exceptions.cc (sigpacket::process): Lock _cygtls area of thread before - accessing it. - * fhandler_termios.cc (fhandler_termios::bg_check): Ditto. - * sigproc.cc (sig_send): Ditto. - * thread.cc (pthread::exit): Ditto. Add comment. - (pthread::cancel): Ditto. - -2014-11-28 Corinna Vinschen <corinna@vinschen.de> - - * cygheap.cc (init_cygheap::find_tls): Add comment. - * cygtls.cc (well_known_dlls): Rephrase comment. - (bloda_detect): New function. - (_cygtls::call2): Call init_thread and bloda_detect for non-pthread - threads only. - (_cygtls::remove): Move remove_tls and remove_wq calls up to run first. - * miscfuncs.cc (struct pthread_wrapper_arg): Rename from struct - thread_wrapper_arg. - (pthread_wrapper): Rename from thread_wrapper and drop "static". Fix - comment. Drop call to _cygtls::remove. Call api_fatal rather than - ExitThread. Explain why. - * miscfuncs.h (pthread_wrapper): Declare pthread_wrapper. - * thread.cc (pthread::exit): Add a FIXME comment. Call _cygtls::remove - before calling ExitThread. - -2014-11-27 Corinna Vinschen <corinna@vinschen.de> - - * mount.cc (mount_info::init): Take bool argument and allow to - initialize mount table in two steps, system and user, depending on - bool value. - * mount.h (class mount_info): Align declaration of init function to - above change. - * shared.cc (user_info::initialize): Initialize mount table in two - steps to allow internal_getpwsid to create valid POSIX paths from - DOS paths given in AD. Add comments. - * uinfo.cc (cygheap_pwdgrp::get_home): Allow DOS paths in - NSS_SCHEME_FREEATTR attributes. - (cygheap_pwdgrp::get_shell): Ditto. - -2014-11-27 Corinna Vinschen <corinna@vinschen.de> - - * cygheap.cc (init_cygheap::find_tls): Allow to keep loop going after - access to threadlist[ix] faulted. In case of an exception, remove - threadlist[ix] from threadlist only. Add comment. - -2014-11-26 Corinna Vinschen <corinna@vinschen.de> - - * Makefile.in (install): Add install-ldif target. - (install-ldif): New target to install cygwin.ldif. - * cygheap.h (class cygheap_pwdgrp): Rename pfx_t to nss_pfx_t. Add - PFX to enum value. Add nss_scheme_method enum and nss_scheme_t - structure. Add home_scheme, shell_scheme and gecos_scheme members. - (NSS_SCHEME_MAX): Define. - (cygheap_pwdgrp::get_home): Declare. - (cygheap_pwdgrp::get_shell): Declare. - (cygheap_pwdgrp::get_gecos): Declare. - * cygwin.ldif: New file. - * ldap.cc (std_user_attr): New array, just defining the standard - attributes. - (group_attr): Add cygwinUnixGid. - (user_attr): Convert to macro pointing to cygheap->pg.ldap_user_attr. - (cygheap_pwdgrp::init_ldap_user_attr): New method. - (cyg_ldap::fetch_ad_account): Call cygheap_pwdgrp::init_ldap_user_attr - if user_attr initialization is required. Fix comment. - (cyg_ldap::get_string_attribute): Implement taking attribute name - as argument. - * ldap.h: Drop unused macros. - (cyg_ldap::get_gecos): Remove. - (cyg_ldap::get_home): Remove. - (cyg_ldap::get_shell): Remove. - (cyg_ldap::get_string_attribute): Declare name argument variant public. - * uinfo.cc (cygheap_user::ontherange): Fix indentation. - (cygheap_pwdgrp::init): Initialize new home_scheme, shell_scheme and - gecos_scheme members. Align comment. - (NSS_NCMP): Define comparison macro. - (NSS_CMP): Ditto. - (cygheap_pwdgrp::nss_init_line): Use aforementioned macros throughout. - Fix comment handling. Add db_home, db_shell and db_gecos handling. - (fetch_from_description): New function to fetch XML-style attributes - from (description) string. - (fetch_from_path): New function to evaluate path string with wildcards. - (cygheap_pwdgrp::get_home): New methods to fetch pw_dir value. - (cygheap_pwdgrp::get_shell): Ditto for pw_shell. - (cygheap_pwdgrp::get_gecos): Ditto for pw_gecos. - (colon_to_semicolon): Move up. - (pwdgrp::fetch_account_from_windows): Convert home, shell, gecos - variables to char*. Drop statement breaking extended group info. - Fetch home, shell and gecos values using new methods. Use - fetch_from_description calls to fetch UNIX id and primary groups from - SAM comment field. Accommodate uxid being a char* now. Accommodate - the fact that extended info is malloc'ed, rather then alloca'ed. - Create linebuf content as multibyte string. Create line buffer by - just calling cstrdup. - -2014-11-25 Corinna Vinschen <corinna@vinschen.de> - - * include/fcntl.h: Move all open flags (except O_NDELAY) to newlib's - sys/_default_fcntl.h. - -2014-11-25 Corinna Vinschen <corinna@vinschen.de> - - * binmode.c (cygwin_premain0): Don't use underscore'd variants of the - open flags. - * textmode.c (cygwin_premain0): Ditto. - -2014-11-21 Corinna Vinschen <corinna@vinschen.de> - - * init.cc (dll_entry): Revert previous patch. This requires another - solution. - * miscfuncs.cc (thread_wrapper): Ditto. - * sigproc.cc (exit_thread): Disable sending a signal for synchronization - with process exit. Explain why. Keep code in for later inspection, - should the problem show up again. - (sig_send): Use "tls", rather than "tid" as name for _cygtls arg. - -2014-11-20 Corinna Vinschen <corinna@vinschen.de> - - * init.cc (dll_entry): Call _my_tls.remove with INFINITE wait period - to avoid SEGVs and subsequent hangs in _cygtls::find_tls. - * miscfuncs.cc (thread_wrapper): Ditto. - -2014-11-20 Iuliu Rus <rus.iuliu@gmail.com> - - * net.cc (fdsock): Change default values for socket buffers on 32 bit - to fix performance on 10Gb networks. - -2014-11-17 Corinna Vinschen <corinna@vinschen.de> - - * uinfo.cc (pwdgrp::fetch_account_from_windows): Allow fetching of - NT SERVICE accounts by name. Always prepend domain to NT SERVICE - accounts. Add U-domain\username string to pw_gecos for predefined - builtin accounts as well. - -2014-11-14 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_termios.cc (fhandler_termios::line_edit): Fix fatal typo in - bytes_read pointer checks. - -2014-11-13 Corinna Vinschen <corinna@vinschen.de> - - * fhandler.h (fhandler_termios::line_edit): Add parameter to return - written bytes. - * fhandler_termios.cc (fhandler_termios::tcinit): Fix formatting. - (fhandler_termios::line_edit): Return bytes actually written. Write - in 32 byte chunks in non-canonical mode to reduce number of WriteFile - calls. Don't just eat unwritten bytes in case of an error condition. - Especially, don't report them back to the caller as written. - * fhandler_tty.cc (fhandler_pty_slave::read): Disable code reducing - the number of bytes read from the pipe to vmin. Add comment. - (fhandler_pty_master::write): Convert ret to ssize_t type. Just call - line_edit once, not in a loop once for each byte. Return bytes written - as returned by line_edit. - -2014-11-13 Corinna Vinschen <corinna@vinschen.de> - - * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 34. - -2014-11-12 Corinna Vinschen <corinna@vinschen.de> - - * cygheap.h (cygheap_pwdgrp): Remove constants NSS_FILES and NSS_DB. - Use NSS_SRC_FILES and NSS_SRC_DB throughout instead. - (cygheap_pwdgrp::nss_pwd_src): New inline method. - (cygheap_pwdgrp::nss_grp_src): Ditto. - * external.cc (cygwin_internal): Add CW_GETNSS_PWD_SRC and - CW_GETNSS_GRP_SRC cases. - * uinfo.cc: Use NSS_SRC_FILES and NSS_SRC_DB throughout. - * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump. - * include/sys/cygwin.h (cygwin_getinfo_types): Add CW_GETNSS_PWD_SRC - and CW_GETNSS_GRP_SRC. - (NSS_SRC_FILES): Define. - (NSS_SRC_DB): Define. - -2014-11-07 Corinna Vinschen <corinna@vinschen.de> - - * dcrt0.cc (cygwin__cxa_atexit): Fetch correct DSO handle value - by searching dll list. Explain why. - -2014-11-06 Corinna Vinschen <corinna@vinschen.de> - - * dcrt0.cc (cygwin_atexit): Change preceeding comment to reflect - API version numbers. - * external.cc (cygwin_internal): disable setting cxx_malloc on 64 bit. - Add CW_FIXED_ATEXIT case. - * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump. - * include/sys/cygwin.h (cygwin_getinfo_types): Add CW_FIXED_ATEXIT. - * lib/atexit.c (atexit): Test running Cygwin version by checking - return value of cygwin_internal (CW_FIXED_ATEXIT). - -2014-11-05 Corinna Vinschen <corinna@vinschen.de> - - * lib/atexit.c (atexit): Check for being linked into the executable. - If so, call __cxa_atexit with NULL DSO handle. Explain why. - * lib/dso_handle.c: New file providing fallback __dso_handle. - -2014-11-05 Corinna Vinschen <corinna@vinschen.de> - - * Makefile.in (NEW_FUNCTIONS): Add atexit to be not exported. - * lib/atexit.c (atexit): New, statically linkable version of atexit. - * dcrt0.cc (cygwin_atexit): Add comment to mark this function as old - entry point. Indiscriminately check for DSO of function pointer for - all functions, if checking for DSO of return address fails on x86_64. - Change comment accordingly. - -2014-11-05 Corinna Vinschen <corinna@vinschen.de> - - * Makefile.in (NEW_FUNCTIONS): Define target-independent. Add target - dependent stuff afterwards. Globally define timezone and all xdr - symbols as non-exported from libcygwin.a. - -2014-11-03 Corinna Vinschen <corinna@vinschen.de> - - * cygheap.cc: Fix formatting. - -2014-10-30 Corinna Vinschen <corinna@vinschen.de> - - * uinfo.cc (cygheap_user::ontherange): Don't mention /etc/passwd. - -2014-10-29 Corinna Vinschen <corinna@vinschen.de> - - * cygheap.cc (init_cygheap::init_installation_root): Create content of - installation_dir as non-prefixed path, if possible. - -2014-10-29 Corinna Vinschen <corinna@vinschen.de> - - * common.din (__cxa_atexit): Define as cygwin__cxa_atexit. - * dcrt0.cc (cygwin__cxa_atexit): New function. Explain what we do. - -2014-10-28 Corinna Vinschen <corinna@vinschen.de> - - * globals.cc (dos_file_warning): Set to false by default. - * path.cc (warn_msdos): Make static. Drop test for dos_file_warning. - (path_conv::check): Check for dos_file_warning here to avoid a function - call in the default case. - -2014-10-27 Corinna Vinschen <corinna@vinschen.de> - - * dcrt0.cc (cygwin_atexit): Add workaround for broken atexit calls - in __gcc_register_frame of DLLs built with gcc-4.8.3-3. - -2014-10-27 Corinna Vinschen <corinna@vinschen.de> - - * dlfcn.cc (dlopen): Drop patch accommodating SetDllDiretory from - 2014-10-14. - -2014-10-27 Corinna Vinschen <corinna@vinschen.de> - - * cygheap.cc (cygheap_fixup_in_child): Drop call to set_dll_dir. - (init_cygheap::init_installation_root): Set installation_dir_len. - (setup_cygheap): Drop call to set_dll_dir. - * cygheap.h (struct init_cygheap): Add installation_dir_len member. - (init_cygheap::set_dll_dir): Remove. - * environ.cc (win_env::add_cache): Use stpcpy for speed. - (posify_maybe): Use tmp_pathbuf buffer instead of stack. - (raise_envblock): New function to resize Windows environment block. - (build_env): Fix indentation. Call raise_envblock function. Check if - $PATH exists and is non-empty. If not, add PATH variable with Cygwin - installation directory as content to Windows environment. Explain why. - - * uinfo.cc (cygheap_pwdgrp::_nss_init): Fill UNICODE_STRING members - on the fly. Drop call to RtlInitUnicodeString. - (pwdgrp::check_file): Ditto. - -2014-10-26 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_socket.cc (fhandler_socket::af_local_connect): Drop - setting connect_state to connect_credxchg. - (fhandler_socket::af_local_accept): Ditto. - (fhandler_socket::recv_internal): Drop ill-advised connect_state check. - Add comment so as not to repeat the exercise. - * fhandler.h (enum conn_state): Drop now unneeded connect_credxchg - state. - -2014-10-24 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_proc.cc (format_proc_cygdrive): Fix symlink path if cygdrive - is "/". - -2014-10-24 Corinna Vinschen <corinna@vinschen.de> - - * gendef (sigdelayed): 64 bit only: Fix seh_pushreg statements in - prologue. - -2014-10-24 Kai Tietz <corinna@vinschen.de> - Corinna Vinschen <corinna@vinschen.de> - - * gendef (sigdelayed): 64 bit only: Push CPU flags before aligning - stack to avoid changing flag values. - -2014-10-22 Yaakov Selkowitz <yselkowi@redhat.com> - - * common.din (stime): Export. - * times.cc (stime): New function. - * include/cygwin/time.h (stime): Declare. - * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump. - -2014-10-21 Corinna Vinschen <corinna@vinschen.de> - - * sec_auth.cc (get_user_groups): Remove experimental exception handler - added 2014-09-05. - (get_user_local_groups): Ditto. - -2014-10-20 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_serial.cc: Revert debug code accidentally checked in on - 2014-08-18. - -2014-10-20 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (symlink_info::check): Set error from status code if opening - the parent directory failed, but keep special case for root dirs. - -2014-10-17 Corinna Vinschen <corinna@vinschen.de> - - * cygheap.cc (cygheap_fixup_in_child): Call set_dll_dir. - (init_cygheap::init_installation_root): Just memmove contents of - installation_root instead of calling GetModuleFileNameW again. - Copy installation_root to installation_dir before stripping of - "bin" dir. Don't call SetDllDirectory here. Explain what we do. - (setup_cygheap): New function taking over initial cygheap setup - from memory_init. Additionally call set_dll_dir. - * cygheap.h (struct init_cygheap): Add installation_dir member. - (init_cygheap::set_dll_dir): Define. - (setup_cygheap): Declare. - * dcrt0.cc: Throughout drop parameter from memory_init call. - (dll_crt0_0): Call setup_cygheap prior to memory_init. - * dlfcn.cc (dlopen): Change comment to point to the right function. - * shared.cc (memory_init): Drop parameter. Drop cygheap setup. - * shared_info.h (memory_init): Change declaration accordingly. - -2014-10-17 Corinna Vinschen <corinna@vinschen.de> - - * cygtls.h (__try): Define __l_endtry as block-local label in 32 bit - case as well. - -2014-10-17 Corinna Vinschen <corinna@vinschen.de> - - * Makefile.in (DLL_OFILES): Add quotactl.o. - * common.din (quotactl): Export. - * ntdll.h: Define FILE_FS_CONTROL_INFORMATION::FileSystemControlFlags - flag values. - (struct _FILE_FS_CONTROL_INFORMATION): Define. - (struct _FILE_GET_QUOTA_INFORMATION): Define. - (typedef struct _FILE_QUOTA_INFORMATION): Define. - (NtQueryObject): Use PVOID rather than VOID*. - (NtQueryVolumeInformationFile): Ditto. - (NtQueryQuotaInformationFile): Declare. - (NtSetQuotaInformationFile): Declare. - (NtSetVolumeInformationFile): Declare. - * quotactl.cc: New file implementing quotactl(). - * include/sys/mount.h (BLOCK_SIZE): Define. - (BLOCK_SIZE_BITS): Define. - * include/sys/quota.h: New header. - * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump. - -2014-10-16 Corinna Vinschen <corinna@vinschen.de> - - * Makefile.in (DLL_OFILES): Rearrange with one file per line. - -2014-10-16 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_proc.cc (format_proc_partitions): Extend output to print - the windows mount points the device is mounted on. - -2014-10-14 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_socket.cc (fhandler_socket::connect): Don't change state - on WSAEALREADY error. Change comment accordingly. - -2014-10-14 Corinna Vinschen <corinna@vinschen.de> - - * cygheap.cc (init_cygheap::init_installation_root): Install Cygwin's - installation dir as DLL search path, instead of ".". - * cygheap.h (class cwdstuff): Add parameter names in function - declarations for readability. - (cwdstuff::get): Add inline implementation fetching the CWD as wide char - string. - * dlfcn.cc (dlopen): Add searching for dependent DLLs in DLL - installation dir or CWD, if all else failed. - Add comment to explain scenarios this is accommodating. - -2014-10-14 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_socket.cc (fhandler_socket::connect): Init connect_state to - connect_pending only on unconnected socket. Set connect_state to - connected on WSAEISCONN error. Set connect_state to connect_failed - on any other error except WSAEWOULDBLOCK if connect is still pending. - Add lots of comment to explain why all of the above. - -2014-10-13 Corinna Vinschen <corinna@vinschen.de> - - * net.cc (cygwin_setsockopt): Drop redundant test for AF_LOCAL and - SOCK_STREAM in SO_PEERCRED case, as in the original patch. - -2014-10-12 Corinna Vinschen <corinna@vinschen.de> - - * dlfcn.cc (gfpod_helper): Only check for POSIX dir separator, same as - in get_full_path_of_dll. - -2014-10-12 Corinna Vinschen <corinna@vinschen.de> - - * dlfcn.cc (set_dl_error): Drop useless __stdcall. - (check_path_access): Ditto. Drop FE_CWD from call to find_exec. - (gfpod_helper): Call path_conv::check for all paths containing a dir - separator to more closely follow the Linux search algorithm. - (get_full_path_of_dll): Drop useless __stdcall. - (dlopen): Simplify RTLD_NOLOAD case by calling GetModuleHandleEx - instead of GetModuleHandle/LoadLibrary. - -2014-10-11 Christian Franke <franke@computer.org> - - Add setsockopt(sd, SOL_SOCKET, SO_PEERCRED, NULL, 0) to disable - initial handshake on AF_LOCAL sockets. - * fhandler.h (class fhandler_socket): Add no_getpeereid status flag. - (fhandler_socket::af_local_set_no_getpeereid): New prototype. - * fhandler_socket.cc (fhandler_socket::af_local_connect): Skip handshake - if no_getpeereid is set. Add debug output. - (fhandler_socket::af_local_accept): Likewise. - (fhandler_socket::af_local_set_no_getpeereid): New function. - (fhandler_socket::af_local_copy): Copy no_getpeereid. - (fhandler_socket::getpeereid): Fail if no_getpeereid is set. - * net.cc (cygwin_setsockopt): Add SO_PEERCRED for AF_LOCAL/SOCK_STREAM - sockets. Add comment to explain why we need it. - * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump. - -2014-10-11 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_socket.cc (fhandler_socket::af_local_connect): Drop outdated - comment. - (fhandler_socket::evaluate_events): Only set connect_state and call - af_local_connect if connect_state is connect_pending. Explain why. - Drop redundant test for socket family and type. - (fhandler_socket::connect): Extend comment. - -2014-10-11 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_socket.cc (fhandler_socket::evaluate_events): Handle - connect_state and af_local_connect connect call here, once, independent - of FD_CONNECT being requested. Add comment to explain why. - (fhandler_socket::connect): Drop connect_state handling and calling - af_local_connect. Move remaining AF_LOCAL stuff prior to calling - ::connect and explain why. Simplify error case. - * poll.cc (poll): Handle connect state independently of POLLOUT being - requested for the descriptor to allow setting POLLIN if connect failed. - Add comment. - * select.cc (set_bits): Drop connect_state and AF_LOCAL handling here. - -2014-10-11 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_socket.cc (fhandler_socket::evaluate_events): Slightly - rearrange code. Rephrase a comment. - -2014-10-10 Corinna Vinschen <corinna@vinschen.de> - - * dlfcn.cc (dlopen): Disable old 32 bit code on 64 bit. - * dcrt0.cc (check_sanity_and_sync): Ditto. - * dll_init.cc (dll_dllcrt0_1): Fix typo in comment. - -2014-10-09 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_procsys.cc (fhandler_procsys::readdir): Just test - ObjectTypeName for object types rather than calling lstat to avoid - performance hit. - * globals.cc (ro_u_natdir): Define. - (ro_u_natsyml): Define. - (ro_u_natdev): Define. - -2014-10-09 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_disk_file.cc (fhandler_disk_file::readdir_helper): Set d_type - for virtual directories. - -2014-10-09 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_proc.cc (fhandler_proc::readdir): Set dirent d_type. - * fhandler_process.cc (fhandler_process::readdir): Ditto. - * fhandler_procnet.cc (fhandler_procnet::readdir): Ditto. - * fhandler_procsys.cc (fhandler_procsys::readdir): Ditto. - * fhandler_procsysvipc.cc (fhandler_procsysvipc::readdir): Ditto. - * fhandler_virtual.h (virt_ftype_to_dtype): Define new inline function - to generate dirent d_type from virtual_ftype_t. - -2014-10-08 Corinna Vinschen <corinna@vinschen.de> - - * common.din (ffsl): Export. - (ffsll): Export. - * syscalls.cc (ffs): Implement using GCC intrinsic. - (ffsl): Ditto. - (ffsll): Ditto. - * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump. - -2014-10-08 Christian Franke <franke@computer.org> - - * syscalls.cc (ffs): Fix crash of ffs (0x80000000) on 64 bit. - -2014-10-08 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_process.cc (format_process_statm): Fix output of dirty - pages. Add linefeed. - -2014-09-05 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_proc.cc (proc_tab): Add entry for cygdrive symlink. - (format_proc_cygdrive): New function to implement /proc/cygdrive. - -2014-09-05 Corinna Vinschen <corinna@vinschen.de> - - * exception.h (class exception): Remove unnecessary #ifdef. - * uinfo.cc (client_request_pwdgrp::client_request_pwdgrp): Fix length - counter to include trailing NUL. - - * sec_auth.cc (get_user_groups): Add experimental exception handler. - (get_user_local_groups): Ditto. - -2014-09-05 Corinna Vinschen <corinna@vinschen.de> - - * uinfo.cc (pwdgrp::fetch_account_from_windows): Handle APPLICATION - PACKAGE AUTHORITY SIDs. - * winlean.h (DNLEN): Raise to 31. Explain why. - -2014-09-03 Corinna Vinschen <corinna@vinschen.de> - - * sec_acl.cc (aclcheck32): Check for required default entries as well. - Enable check for missing CLASS_OBJ entries, now that setfacl creates - them. - -2014-09-02 Corinna Vinschen <corinna@vinschen.de> - - * sec_acl.cc (aclsort32): Set errno to EINVAL if aclcheck32 failed. - -2014-08-31 Corinna Vinschen <corinna@vinschen.de> - - * uinfo.cc (pwdgrp::fetch_account_from_windows): Disallow user accounts - as groups. Add comment. - -2014-08-31 Corinna Vinschen <corinna@vinschen.de> - - * uinfo.cc (cygheap_pwdgrp::init): Fix comment. Rearrange code for - style. - (cygheap_pwdgrp::nss_init_line): Disable db_prefix and db_separator - settings. Add comment. - (pwdgrp::fetch_account_from_windows): Drop outdated comment. Fix code - fetching primary group gid of group setting in SAM description field. - Change comment accordingly. - -2014-08-31 Corinna Vinschen <corinna@vinschen.de> - - * uinfo.cc (pwdgrp::fetch_account_from_windows): Disallow creating an - entry for "NULL SID". - -2014-08-31 Corinna Vinschen <corinna@vinschen.de> - - * sec_acl.cc (setacl): Add comment. Handle NULL ACE for SUID, SGID, - and VTX bits. Create owner, group, other and NULL entries in the same - way and in the same order as alloc_sd. - (getacl): Skip NULL ACE. - -2014-08-28 Corinna Vinschen <corinna@vinschen.de> - - * fhandler.cc (fhandler_base::facl): Drop CLASS_OBJ entry. - * fhandler_disk_file.cc (fhandler_disk_file::facl): Ditto in noacl case. - * sec_acl.cc (getacl): Compute useful fake CLASS_OBJ and DEF_CLASS_OBJ - permission bits based on how these values are generated on Linux. - Add comments to explain what the code is doing. - * security.cc (get_attribute_from_acl): Compute group permission based - on the actual primary group permissions and all secondary user and group - ACCESS_ALLOWED_ACEs to emulate Linux' behaviour more closely. - (check_access): Fix typos im comment. - * include/cygwin/acl.h (MIN_ACL_ENTRIES): Redefine as 3. - -2014-08-28 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_disk_file.cc (fhandler_disk_file::fstatvfs): Try the - FileFsSizeInformation information class on filesystems choking on - FileFsFullSizeInformation (I see you Netapp!) - -2014-08-27 Corinna Vinschen <corinna@vinschen.de> - - * fhandler.h (fhandler_pty_slave::fch_open_handles): Add bool parameter - to declaration. - * fhandler_tty.cc (fhandler_pty_slave::fch_open_handles): Add bool - parameter "chown". Only request WRITE_OWNER access when opening pty - synchronization objects if "chown" is set. - (fhandler_pty_slave::fchmod): Call fch_open_handles with new bool - parameter set to false. - (fhandler_pty_slave::fchown): Call fch_open_handles with new bool - parameter set to true. - * kernel32.cc (CreateFileMappingW): Fix default standard rights for - file mappings from READ_CONTROL to STANDARD_RIGHTS_REQUIRED to allow - changing the DACL (fixes "access denied" error in pinfo::set_acl). - - * fhandler_disk_file.cc (fhandler_base::fstat_helper): Change debug - output to print mode bits in octal. - * security.cc (alloc_sd): Ditto. - (set_file_attribute): Ditto. - -2014-08-27 Corinna Vinschen <corinna@vinschen.de> - - * ntea.cc (read_ea): Change left-over return to __leave. Fix - condition to close handle. Call NtClose rather than CloseHandle. - (write_ea): Fix condition to close handle. Call NtClose rather than - CloseHandle. - * security.cc (get_file_sd): Call pc.init_reopen_attr if a valid - incoming handle was given, pc.get_object_attr otherwise. - (set_file_sd): Ditto. - -2014-08-26 Corinna Vinschen <corinna@vinschen.de> - - * path.h (path_conv::init_reopen_attr): Change from void to returning - POBJECT_ATTRIBUTES. Take OBJECT_ATTRIBUTES reference as argument, not - pointer. - * fhandler_disk_file.cc: Throughout accommodate above change. - * syscalls.cc: Ditto. - * ntea.cc (read_ea): Don't set hdl to NULL if it's already NULL. Set - attr with pc.init_reopen_attr before trying to reopen file. - (write_ea): Ditto. - * security.cc (get_file_sd): Use pc.init_reopen_attr rather than - pc.get_object_attr when trying to reopen file. - (set_file_sd): Ditto. - -2014-08-25 Corinna Vinschen <corinna@vinschen.de> - - * cygtls.cc (san::leave/x86_64): Implement. - * cygtls.h (class tls_pathbuf): Move counter variables into a union. - Add 64 bit element _counters covering both counter variables to - optimize save and restore operations. - (class san/x86_64): Only store single 64 bit value. - (san::san/x86_64): Implement. - (san::leave/x86_64): Only declare here, as returns_twice function. - Explain why. - (class san/i686): Change type of _c_cnt and _w_cnt to uint32_t. - (__try/x86_64): Move definition of __sebastian after the first memory - barrier. Drop __sebastian.setup call. - -2014-08-25 Corinna Vinschen <corinna@vinschen.de> - - * cygtls.cc (_cygtls::remove): Revert previous patch. - * cygtls.h (struct _local_storage): Move pathbufs back here. - (class san/x86_64): Revert class. Save and restore pathbufs counters - only. - (class san/i686): Revert saving and restoring pathbufs counters. - (__try/x86_64): Add a san variable and call it's setup method. - (__except/x86_64): Call san::leave to restore pathbufs counters. - * gendef (_sigbe): Revert previous change. - * thread.cc (verifyable_object_state): Remove gcc 4.7 workaround in - forward declaration as well. - * tls_pbuf.cc (tls_pbuf): Revert previous change. - * tls_pbuf.h (class tmp_pathbuf): Accommodate reverting pathbufs to - locals structure. - * tlsoffsets.h: Regenerate. - * tlsoffsets64.h: Regenerate. - -2014-08-21 Corinna Vinschen <corinna@vinschen.de> - - * Throughout, use __try/__except/__endtry blocks, rather than myfault - handler. - * cygtls.cc (_cygtls::remove): Accommodate the fact that pathbufs - has been moved from _local_storage to _cygtls. - * cygtls.h (class tls_pathbuf): Add comment to hint to gendef usage - of counters. Change type of counters to uint32_t for clarity. - Remove _cygtls as friend class. - (struct _local_storage): Move pathbufs from here... - (struct _cygtls): ...to here, allowing to access it from _sigbe. - (class san): Only define on 32 bit. Remove errno, _c_cnt and _w_cnt - members. - (san::setup): Drop parameter. Don't initialize removed members. - (san::leave): Don't set removed members. - (class myfault): Only define on 32 bit. - (myfault::faulted): Only keep implementation not taking any parameter. - Drop argument in call to sebastian.setup. - (__try/__leave/__except/__endtry): Implement to support real SEH. For - now stick to SJLJ on 32 bit. - * dcrt0.cc (dll_crt0_0): Drop 64 bit call to - exception::install_myfault_handler. - * exception.h (exception_handler): Define with EXCEPTION_DISPOSITION - as return type. - (PDISPATCHER_CONTEXT): Define as void * on 32 bit. Define as pointer - to _DISPATCHER_CONTEXT on 64 bit. - (class exception): Define separately for 32 and 64 bit. - (exception::myfault): Add handler for myfault SEH handling on 64 bit. - (exception::exception): Fix mangled method name to account for change - in type of last parameter. - (exception::install_myfault_handler): Remove. - * exceptions.cc (exception::myfault_handle): Remove. - (exception::myfault): New SEH handler for 64 bit. - * gendef (_sigbe): Set tls_pathbuf counters to 0 explicitely when - returning to the caller. - * ntdll.h: Move a comment to a better place. - (struct _SCOPE_TABLE): Define on 64 bit. - * thread.cc (verifyable_object_isvalid): Remove gcc 4.7 workaround. - * tls_pbuf.cc (tls_pbuf): Fix to accommodate new place of pathbufs. - (tls_pathbuf::destroy): Change type of loop variables to uint32_t. - * tls_pbuf.h (class tmp_pathbuf): Change type of buffer counters to - uint32_t. Accommodate new place of pathbufs. - * tlsoffsets.h: Regenerate. - * tlsoffsets64.h: Regenerate. - -2014-08-21 Corinna Vinschen <corinna@vinschen.de> - - * miscfuncs.cc (__import_address): Cover the first dereference to imp - under the fault handler. - -2014-08-21 Corinna Vinschen <corinna@vinschen.de> - - * net.cc (if_freenameindex): Don't catch a SEGV from free to fail - loudly on double free. - -2014-08-21 Corinna Vinschen <corinna@vinschen.de> - - * dir.cc (rmdir): Don't skip deleting fh in the ENOTEMPTY case. - -2014-08-20 Corinna Vinschen <corinna@vinschen.de> - - * tls_pbuf.h (tmp_pathbuf::tmp_pathbuf): Convert to inline method. - (tmp_pathbuf::~tmp_pathbuf): Ditto. - * tls_pbuf.cc (tmp_pathbuf::tmp_pathbuf): Remove here. - (tmp_pathbuf::~tmp_pathbuf): Ditto. - -2014-08-19 Corinna Vinschen <corinna@vinschen.de> - - * dir.cc (dirfd): Per POSIX, return EINVAL on invalid directory stream. - (telldir): Per POSIX, return -1 and set errno to EBADF, rather than - just returning 0, on invalid directory stream. - * signal.cc (sigwaitinfo): Return -1, not EFAULT, when SEGV was catched. - -2014-08-19 Corinna Vinschen <corinna@vinschen.de> - - * fhandler.h (enum conn_state): Add "connect_credxchg" state. - (class fhandler_socket): Grant another bit to connect_state flag. - * fhandler_socket.cc (fhandler_socket::af_local_connect): Rearrange - variable definition. Set connect_state to connect_credxchg. - (fhandler_socket::af_local_accept): Ditto. - (fhandler_socket::recv_internal): Accept connect_credxchg on connection - oriented AF_LOCAL sockets as well to allow the credential exchange. - Extend comment to explain. - -2014-08-19 Corinna Vinschen <corinna@vinschen.de> - - * autoload.cc: Replace WNet[...]A with WNet[...]W imports. - * dcrt0.cc (initial_env): Drop strlwr calls. Call strcasestr instead. - * fhandler_netdrive.cc: Throughout, convert to calling WNet UNICODE - functions. Use tmp_pathbuf rather than alloca. Replace call to - strlwr with call to RtlDowncaseUnicodeString. - -2014-08-19 Corinna Vinschen <corinna@vinschen.de> - - * fhandler.h (fhandler_serial::is_tty): Reinstantiate. - -2014-08-18 Corinna Vinschen <corinna@vinschen.de> - - * miscfuncs.cc (strlwr): Rename from cygwin_strlwr. Drop __stdcall - decoration. - (strupr): Rename from cygwin_strupr. Drop __stdcall decoration. - * string.h (strlwr): Remove override macro. Simply declare. - (strupr): Ditto. - -2014-08-18 Corinna Vinschen <corinna@vinschen.de> - - * dtable.cc (dtable::init_std_file_from_handle): Mention that console - handles are kernel objects since Windows 8. - * fhandler.h (enum conn_state): Add "listener" state. - (class fhandler_socket): Drop listener status flag. - (fhandler_socket::lseek): Return -1 and errno ESPIPE. - (fhandler_serial::lseek): Ditto. - (fhandler_serial::is_tty): Remove. - * fhandler_socket.cc (fhandler_socket::listen): Set connect_state to - listener. Add comment. - (fhandler_socket::accept4): Explicitely check if the socket is listening - and fail with EINVAL, if not. Explain why we have to do that. - (fhandler_socket::recv_internal): Explicitely check if the socket is - connected if it's a stream socket. Explain why we have to do that. - (fhandler_socket::getpeereid): Drop now redundant test. - -2014-08-15 Corinna Vinschen <corinna@vinschen.de> - - * winsup.h (_GNU_SOURCE): Define. Explain why. - * configure.ac: Convert to new AC_INIT style. - * configure: Regenerate. - -2014-08-15 Corinna Vinschen <corinna@vinschen.de> - - * cygerrno.h (seterrno): Define as (always) inline function. - * errno.cc (seterrno): Remove. - -2014-08-14 Corinna Vinschen <corinna@vinschen.de> - - * dll_init.sgml: Remove. - * dtable.sgml: Move into ../doc/misc-funcs.xml. - * external.sgml: Ditto. - * stackdump.sgml: Ditto. - -2014-08-14 Corinna Vinschen <corinna@vinschen.de> - - * security.sgml: Move to ../doc dir and rename to logon-funcs.xml. - -2014-08-14 Corinna Vinschen <corinna@vinschen.de> - - * path.sgml: Move to ../doc dir and rename to path.xml. - * posix.sgml: Move to ../doc dir and rename to posix.xml. - -2014-08-14 Corinna Vinschen <corinna@vinschen.de> - - * dlmalloc.c: Remove unused file. - * dlmalloc.h: Ditto. - * malloc.cc: Update to Doug Lea's malloc version 2.8.6. - -2014-08-13 Corinna Vinschen <corinna@vinschen.de> - - * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 33. - (CYGWIN_VERSION_API_MINOR): Bump to reflect intermediate 1.7.32 release. - -2014-08-11 Corinna Vinschen <corinna@vinschen.de> - - * cpuid.h: Add missing copyright header. Fix formatting. Use uint32_t - instead of unsigned throughout. Change functions to static inline and - always inline. - (cpuid): Add parameter to set ecx, allowing to request extended CPUID - info. - * fhandler_proc.cc (format_proc_cpuinfo): Use uint32_t instead of - unsigned throughout. Add fake decimal places to MHz info. Handle more - feature flags. - * fhandler_random.cc (fhandler_dev_random::write): Allow up to 4K - input to add entropy. - * syscalls.cc: Drop including cpuid.h. - -2014-08-07 Yaakov Selkowitz <yselkowi@redhat.com> - - * common.din (__cxa_finalize): Export. - * dcrt0.cc (cygwin_atexit): Use d->handle with __cxa_atexit. - * dll_init.cc (dll_list::detach): Use d->handle with __cxa_finalize. - * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Use 274 for - __cxa_finalize as well. - -2014-08-04 Anthony Heading <anthony@ajrh.net> - - * include/sys/file.h: Add extern "C". - -2014-08-04 Corinna Vinschen <corinna@vinschen.de> - - * common.din (__cxa_atexit): Export. - * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump to 274. - -2014-08-04 Corinna Vinschen <corinna@vinschen.de> - - * uinfo.cc (pwdgrp::fetch_account_from_windows): Drop "plus_prepended" - as naming style. Drop enum name_style_t, use a boolean - "fully_qualified_name" value instead. Rework function to drop - "plus_prepended" handling througout and default to "name only" style - as replacement. - -2014-07-31 Eric Blake <eblake@redhat.com> - - * include/pthread.h: Decorate attribute names with __, for - namespace safety. - * include/cygwin/core_dump.h: Likewise. - * include/cygwin/cygwin_dll.h: Likewise. - * include/sys/cygwin.h: Likewise. - * include/sys/strace.h: Likewise. - -2014-07-30 Corinna Vinschen <corinna@vinschen.de> - - * uinfo.cc (pwdgrp::fetch_account_from_windows): Fix comment. - -2014-07-29 Corinna Vinschen <corinna@vinschen.de> - - * cygheap.h (class cygheap_domain_info): Remove lowest_tdo_posix_offset. - * ldap.cc (cyg_ldap::fetch_posix_offset_for_domain): Return UINT32_MAX - in case of error. - * security.h (PRIMARY_POSIX_OFFSET): Define. - (NOACCESS_POSIX_OFFSET): Define. - (UNUSABLE_POSIX_OFFSET): Define. - * uinfo.cc (cygheap_domain_info::init): Drop initializing - lowest_tdo_posix_offset. - (pwdgrp::fetch_account_from_file): Set PosixOffset to either - UNUSABLE_POSIX_OFFSET or NOACCESS_POSIX_OFFSET in case we don't get a - sensible offset from AD. Explain why. Drop setting ch - lowest_tdo_posix_offset. - (pwdgrp::fetch_account_from_windows): Replace constant 0x100000 with - PRIMARY_POSIX_OFFSET throughout. - -2014-07-24 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_socket.cc (fhandler_socket::send_internal): Fix value of - out_len when tweaking the last buffer so out_len is correct in a - subsequent if expression. - -2014-07-21 Corinna Vinschen <corinna@vinschen.de> - - * thread.cc (pthread::init_mainthread): Initialize thread mutex to - type PTHREAD_MUTEX_RECURSIVE, just as for any other thread. - -2014-07-21 Corinna Vinschen <corinna@vinschen.de> - - * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 32. - -2014-07-21 Corinna Vinschen <corinna@vinschen.de> - - * uinfo.cc: Fix typo in comment. - -2014-07-16 Corinna Vinschen <corinna@vinschen.de> - - * thread.cc (pthread::create): Handle stackaddr as upper bound address. - Add comment. - (pthread_attr_setstack): Store upper bound address in stackaddr. - Explain why. - (pthread_attr_getstack): Handle stackaddr as upper bound address. - Add comment. - (pthread_attr_setstackaddr): Add comment. - (pthread_attr_getstackaddr): Add comment. - (pthread_attr_getstacksize): Return default stacksize if stacksize has - not been set by the application, just as on Linux. Add comment. - (pthread_getattr_np): Store upper bound address in stackaddr. Explain - why. - * include/pthread.h: Remove outdated comment. - (pthread_attr_getstackaddr): Mark as deprecated, as on Linux. - (pthread_attr_setstackaddr): Ditto. - -2014-07-15 Christopher Faylor <me.cygwin2014@cgf.cx> - - * sigproc.cc (sigproc_init): Set aside more buffer space for signal - pipes. - (sig_send): Retry WriteFiles which fail when there is no error but - packbytes have not been sent. - -2014-07-15 Christopher Faylor <me.cygwin2014@cgf.cx> - - * sigproc.cc (send_sig): Don't report an error if WriteFile succeeds. - -2014-07-14 Christopher Faylor <me.cygwin2014@cgf.cx> - - * sigproc.cc (send_sig): Fix bad format in diagnostic output. - -2014-07-14 Corinna Vinschen <corinna@vinschen.de> - - * uinfo.cc (cygheap_domain_info::init): Correctly set - lowest_tdo_posix_offset to UNIX_POSIX_OFFSET. - (fetch_posix_offset): Redesign to fake a POSIX offset in all cases - where we can't fetch a non-0 POSIX offset from our primary domain. - -2014-07-14 Yaakov Selkowitz <yselkowitz@cygwin.com> - - * thread.cc (pthread_mutex::pthread_mutex): Change default type - to PTHREAD_MUTEX_NORMAL. - (pthread_mutex::unlock): Return EPERM if the mutex has no owner and - the mutex type is PTHREAD_MUTEX_ERRORCHECK, as on Linux. - (pthread_mutexattr::pthread_mutexattr): Ditto. - (pthread_mutex_unlock): Do not fail if mutex is a normal mutex - initializer. - * include/pthread.h (PTHREAD_MUTEX_INITIALIZER): Redefine as - PTHREAD_NORMAL_MUTEX_INITIALIZER_NP. - -2014-07-09 Corinna Vinschen <corinna@vinschen.de> - - * thread.cc (pthread::create): Use PTHREAD_DEFAULT_STACKSIZE stacksize - if attr.stacksize is 0. - (pthread_attr::pthread_attr): Initialize stacksize to 0 to align more - closely to Linux. - (pthread_attr_getstack): Fix incorrect stackaddr computation. Return - stackaddr just like pthread_attr_getstackaddr. Remove slightly off - comment. - (pthread_attr_getstackaddr): Remove slightly off comment. - (pthread_getattr_np): Return stackaddr and stacksize based on the full - allocated stackarea. - -2014-07-09 Corinna Vinschen <corinna@vinschen.de> - - * exceptions.cc (exception::myfault_handle): Rephrase comment. - -2014-07-09 Corinna Vinschen <corinna@vinschen.de> - - * exceptions.cc (exception::myfault_handle): Fix typo in comment. - -2014-07-07 Corinna Vinschen <corinna@vinschen.de> - - * exceptions.cc (exception::myfault_handle): Disable handling - STATUS_STACK_OVERFLOW. Explain why. - -2014-07-07 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_socket.cc (fhandler_socket::send_internal): Improve loop to - write streams in chunks of wmem() bytes to raise performance when - writing small buffers. Rename variables and add comments to help - understanding the code in years to come. - -2014-07-07 Corinna Vinschen <corinna@vinschen.de> - - * passwd.cc (pg_ent::enumerate_ad): Revert to simply skipping a domain - if opening the connection to the domain fails. - -2014-07-07 Pierre Humblet <Pierre.Humblet@ieee.org> - Corinna Vinschen <corinna@vinschen.de> - - * libc/minires.c (minires_dprintf): Change "Minires" to "Resolv" to - differ from external minres lib. - (res_nquerydomain): Fix off-by-one in domain concatenation. Add debug - output. - -2014-07-03 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_disk_file.cc (fhandler_disk_file::fstatvfs): Add debug - output. - -2014-06-25 Corinna Vinschen <corinna@vinschen.de> - - * errno.cc (errmap): Fix order of SERVICE_REQUEST_TIMEOUT. - -2014-06-25 Corinna Vinschen <corinna@vinschen.de> - - * errno.cc (errmap): Handle Windows error codes ERROR_CANCELLED, - ERROR_CONNECTION_REFUSED, ERROR_DEV_NOT_EXIST, ERROR_DS_GENERIC_ERROR, - ERROR_NOT_ENOUGH_QUOTA, ERROR_SERVICE_REQUEST_TIMEOUT, ERROR_TIMEOUT, - ERROR_UNEXP_NET_ERR. - * ldap.cc (cyg_ldap::map_ldaperr_to_errno): Drop explicit LDAP_TIMEOUT - handling. - -2014-06-25 Corinna Vinschen <corinna@vinschen.de> - - * ldap.cc (cyg_ldap::map_ldaperr_to_errno): Explicitely map LDAP_TIMEOUT - to EIO. - -2014-06-25 Corinna Vinschen <corinna@vinschen.de> - - * autoload.cc (ldap_search_sW): Replace ldap_search_stW. - (LdapMapErrorToWin32): Import. - * fhandler_disk_file.cc (fhandler_base::fstat_by_nfs_ea): Accommodate - change to cyg_ldap::open. - * ldap.cc (CYG_LDAP_TIMEOUT): Remove. - (CYG_LDAP_ENUM_TIMEOUT): Remove. - (def_tv): Remove. - (enum_tv): Remove. - (cyg_ldap::map_ldaperr_to_errno): New method to map LDAP error codes to - POSIX errno codes. Explicitly map LDAP_NO_RESULTS_RETURNED to ENMFILE. - (cyg_ldap::wait): Ditto. - (struct cyg_ldap_init): New struct. - (cyg_ldap::connect_ssl): Return ULONG. Drop setting LDAP_OPT_TIMELIMIT. - Add call to ldap_search_sW to fetch root DSE. - (cyg_ldap::connect_non_ssl): Ditto. - (ldap_init_thr): New static thread function. - (cyg_ldap::connect): New method to call connect_ssl/connect_non_ssl in - an interruptible cygthread. - (struct cyg_ldap_search): New struct. - (cyg_ldap::search_s): New method to perform generic synchronous search. - (ldap_search_thr): New static thread function. - (cyg_ldap::search): New method to call search_s in an interruptible - cygthread. - (struct cyg_ldap_next_page): New struct. - (cyg_ldap::next_page_s): New method to perform generic synchronous - paged search. - (ldap_next_page_thr): New static thread function. - (cyg_ldap::next_page): New method to call next_page_s in an - interruptible cygthread. - (cyg_ldap::open): Return POSIX errno. Call connect method. - (cyg_ldap::fetch_ad_account): Call search method rather than - ldap_search_stW. - (cyg_ldap::enumerate_ad_accounts): Return POSIX errno. Use infinite - timeout in call to ldap_search_init_pageW. - (cyg_ldap::next_account): Return POSIX errno. Call next_page method - rather than ldap_get_next_page_s. - (cyg_ldap::fetch_posix_offset_for_domain): Call search method rather - than ldap_search_stW. - (cyg_ldap::fetch_unix_sid_from_ad): Ditto. - (cyg_ldap::fetch_unix_name_from_rfc2307): Ditto. - * ldap.h (class cyg_ldap): Accommodate aforementioned changes. - * passwd.cc (pg_ent::enumerate_ad): Ditto. Break search if one of - cyg_ldap::enumerate_ad_accounts or cldap.next_account returns with - an error code other than ENMFILE. - * sec_helper.cc (cygpsid::get_id): Accommodate change to cyg_ldap::open. - * uinfo.cc (fetch_posix_offset): Ditto. - -2014-06-23 Corinna Vinschen <corinna@vinschen.de> - - * spawn.cc (find_exec): Initialize err (CID 60111). - * strace.cc (strace::activate): Fix potential buffer overrun (CID 59938) - * syscalls.cc (popen): Close parent pipe descriptor via fclosing fp on - error to avoid resource leak (CID 59981). - * thread.cc (pthread::exit): Avoid accessing cygtls member after - deleting "this" (CID 60217). - -2014-06-23 Corinna Vinschen <corinna@vinschen.de> - - * select.cc (start_thread_socket): Delete si on early return in case of - an error (CID 59967). - -2014-06-23 Corinna Vinschen <corinna@vinschen.de> - - * regex/regcomp.c (computematchjumps): Free local memory in case of - error (CID 59975). - -2014-06-23 Corinna Vinschen <corinna@vinschen.de> - - * mount.cc (fs_info::update): Define dir in the outermost scope to avoid - accessing out-of-scope value (CID 60027). Always initialize attr to - upath (CID 60113). - -2014-06-23 Corinna Vinschen <corinna@vinschen.de> - - * malloc_wrapper.cc (mallinfo): Initialize m if external malloc is used, - too (CID 60120). - -2014-06-23 Corinna Vinschen <corinna@vinschen.de> - - * localtime.cc (tzload): Fix leaking memory (CID 60001). - -2014-06-23 Corinna Vinschen <corinna@vinschen.de> - - * exceptions.cc (try_to_debug): Free environment pointer when not used - anymore (CID 59968). - -2014-06-23 Corinna Vinschen <corinna@vinschen.de> - - * net.cc (cygwin_getaddrinfo): Fix value of hint->ai_addrlen on 64 bit. - Explain why. - -2014-06-23 Corinna Vinschen <corinna@vinschen.de> - - * environ.cc (regopt): Allocate small local buffer to avoid copying - twice. Fixes resource leak (CID 60012). Add comment. - -2014-06-23 Corinna Vinschen <corinna@vinschen.de> - - * dll_init.cc (dll_list::alloc): Fix buffer overrun (CID 59940). - -2014-06-23 Corinna Vinschen <corinna@vinschen.de> - - * dcrt0.cc (insert_file): Fix resource leaks (CIDs 59987, 59988). - -2014-06-23 Corinna Vinschen <corinna@vinschen.de> - - * ldap.cc (CYG_LDAP_TIMEOUT): Set to 5 secs. - (CYG_LDAP_ENUM_TIMEOUT): New timeout value for enumeration only. Set - to 60 secs. - (CYG_LDAP_ENUM_PAGESIZE): Define as number of entries per single - search page. Set to 100. Use throughout. - (def_tv): Rename from tv. Use throughout. - (enum_tv): New variable. Use in call to ldap_get_next_page_s. - -2014-06-17 Corinna Vinschen <corinna@vinschen.de> - - * ldap.cc (CYG_LDAP_TIMEOUT): Define as timeout value. Set to 30 secs - for now. Use throughout. - * uinfo.cc (colon_to_semicolon): New local function. - (pwdgrp::fetch_account_from_windows): Convert all colons in AD gecos - entry to semicolons. - -2014-06-17 David Stacey <drstacey@tiscali.co.uk> - - * libc/rexec.cc (cygwin_rexec): Make ahostbuf static to avoid returning - an out-of-scope address. - -2014-06-16 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_socket.cc (fhandler_socket::evaluate_events): Call - WSASetLastError after setsockopt. Explain why. - -2014-06-16 Denis Excoffier <cygwin@Denis-Excoffier.org> - - * grp.cc (getgrouplist): Fix setting ngroups to make sure to return - the right value. - -2014-06-05 Christopher Faylor <me.cygwin2014@cgf.cx> - - * timer.cc (timer_tracker::cancel): Demote api_fatal to system_printf, - printing more details about odd failure condition. - -2014-05-23 Corinna Vinschen <corinna@vinschen.de> - - * autoload.cc (ldap_memfreeW): Remove. - (ldap_msgfree): Import. - * ldap.cc: Throughout, use ldap_msgfree to free LDAPMessage memory, - rather than ldap_memfreeW. - (cyg_ldap::next_account): Immediately abandon search when quiting from - search. - -2014-05-22 Corinna Vinschen <corinna@vinschen.de> - - * autoload.cc (ldap_abandon): Remove. - (ldap_count_entries): Import. - (ldap_get_next_page_s): Import. - (ldap_result): Remove. - (ldap_searchW): Remove. - (ldap_search_abandon_page): Import. - (ldap_search_init_pageW): Import. - * ldap.cc (cyg_ldap::close): Use ldap_search_abandon_page to abandon - search. Reset srch_id, srch_msg and srch_entry. - (cyg_ldap::enumerate_ad_accounts): Use paged search to overcome server - side search result set restriction. - (cyg_ldap::next_account): Ditto. - * ldap.h (class cyg_ldap): Add members srch_id, srch_msg and srch_entry. - Remove member msg_id. - (cyg_ldap::cyg_ldap): Change initialization accordingly. - -2014-05-22 Corinna Vinschen <corinna@vinschen.de> - - * sec_auth.cc (get_server_groups): Call get_user_local_groups only if - get_logon_server succeeded. - -2014-05-22 Corinna Vinschen <corinna@vinschen.de> - - * ldap.cc (cyg_ldap::fetch_ad_account): Take additional domain string - parameter. Convert into likely rootDSE string if not NULL, and use in - subsequent call to ldap_search_stW. Add comment to explain that this - is not the exactly correct solution. - * ldap.h (cyg_ldap::fetch_ad_account): Change prototype accordingly. - * uinfo.cc (pwdgrp::fetch_account_from_windows): Always use loc_ldap - in call to fetch_posix_offset to make sure we're fetchoinmg the posix - offsets from *our* domain controller. Only set domain variable to - non-NULL if the account is from a trusted domain. Use domain in call - to cyg_ldap::fetch_ad_account. - -2014-05-22 Corinna Vinschen <corinna@vinschen.de> - - * gmon.h: Pull in profile.h. Explain why. - -2014-05-22 Corinna Vinschen <corinna@vinschen.de> - - * uinfo.cc (pwdgrp::fetch_account_from_windows): Fix potential SEGV - referencing NULL pointer. - -2014-05-22 Corinna Vinschen <corinna@vinschen.de> - - * libc/bsdlib.cc (forkpty): Close master and slave if fork fails to - avoid resource leak (CID 59997). - * libc/fts.c: Update to FreeBSD version 1.39 (CID 59947). - * libc/minires.c (minires_get_search): Fix out-of-bounds read from - words array (CID 59937). - -2014-05-20 Corinna Vinschen <corinna@vinschen.de> - - * flock.cc (delete_lock_in_parent): Use LIST_FOREACH_SAFE to avoid - dereferencing freed pointer (CID 60224). - -2014-05-20 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_procsysvipc.cc (format_procsysvipc_msg): Rearrange code to - avoid resource leakage (CID 60002). Don't use tmp_pathbuf, explain why. - Fix indentation. - (format_procsysvipc_sem): Ditto. - (format_procsysvipc_shm): Ditto (CID 60003). - -2014-05-20 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_process.cc (get_mem_values): Rearrange code slightly to - avoid resource leakage (CID 59973). - (format_process_stat): Drop temporary variable wcmd and avoid - string copy without length check (CID 60050). - (format_process_status): Ditto (CID 60051). - -2014-05-20 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_proc.cc (format_proc_swaps): Use tmp_pathbuf for filename, - rather than allocating and forgetting to free (CID 59982). - -2014-05-20 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_floppy.cc (fhandler_dev_floppy::get_drive_info): Fix floppy - drive handling broken with 1.7.19. - -2014-05-20 Corinna Vinschen <corinna@vinschen.de> - - * scandir.cc (scandir): Assume namelist is always valid, per POSIX. - (CID 60021). - * sec_auth.cc (cygwin_logon_user): Securely erase password copy. - (lsaprivkeyauth): Avoid trying to dereference data if no key is stored - in the registry (CID 60122). Securely erase passwords after usage. - -2014-05-19 Corinna Vinschen <corinna@vinschen.de> - - * pseudo-reloc.cc (__report_error): Raise size of module name buffer to - PATH_MAX. Fix length in call to GetModuleFileNameW (CID 59947). - -2014-05-19 Corinna Vinschen <corinna@vinschen.de> - - * net.cc (call_gaa): Fix setting pa_ret pointer in case of an error - from GetAdaptersAddresses (CID 60218). - (get_ifs): Add missing braces in AF_INET6 case which broke netmask - computation. Break out of loop if prefix gets <= 0 (CID 59939). - -2014-05-19 Corinna Vinschen <corinna@vinschen.de> - - * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 31. - -2014-05-19 Corinna Vinschen <corinna@vinschen.de> - - * dtable.cc (handle_to_fn): Fix length parameter in call to - QueryDosDeviceW (CID 59936). - -2014-05-19 Corinna Vinschen <corinna@vinschen.de> - - * pinfo.cc (pinfo_basic::pinfo_basic): Fix size of progname array in - call to GetModuleFileNameW (CID 59935). - -2014-05-19 Corinna Vinschen <corinna@vinschen.de> - - * smallprintf.cc (__small_vsprintf): Add missing break in 'C' case. - -2014-05-19 Corinna Vinschen <corinna@vinschen.de> - - * exceptions.cc (try_to_debug): Fix size of dbg_cmd (CID 59929). - -2014-05-18 David Stacey <drstacey@tiscali.co.uk> - - * syscalls.cc (getusershell): Fix buffer overrun (Coverity ID 59932). - -2014-05-15 Corinna Vinschen <corinna@vinschen.de> - - * external.cc (cygwin_internal): Use local name buffer instead of - allocated one in CW_CYGNAME_FROM_WINNAME. - -2014-05-15 Corinna Vinschen <corinna@vinschen.de> - - * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump to 273. - -2014-05-15 Corinna Vinschen <corinna@vinschen.de> - - * external.cc (cygwin_internal): Implement CW_CYGNAME_FROM_WINNAME. - Add lengthy comment to explain what we do and why. - * include/sys/cygwin.h (cygwin_getinfo_types): Add - CW_CYGNAME_FROM_WINNAME. - -2014-05-14 Corinna Vinschen <corinna@vinschen.de> - - * sec_auth.cc (get_server_groups): Call get_logon_server only for - non-builtin accounts. - * uinfo.cc (pwdgrp::fetch_account_from_windows): Check incoming - account name for validity in terms of the current name prefixing rules - and refuse invalid names. - -2014-05-13 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_socket.cc (fhandler_socket::ioctl): Handle the different - ideas of u_long between Winsock and Cygwin applications on x86_64. - Add long comment. - -2014-05-09 Christopher Faylor <me.cygwin2014@cgf.cx> - - * signal.cc (sigprocmask): Fix strace output to include "how". - - * fhandler_console.cc (dev_console::save_restore): Only save current - dwEnd line rather than the one after that. - -2014-05-08 Corinna Vinschen <corinna@vinschen.de> - - * uinfo.cc (cygheap_user::init): Fix formatting in debug output. - (struct cyg_USER_INFO_24): Define temporarily. Explain why. - (pwdgrp::fetch_account_from_windows): Handle sane primary group - setting for Microsoft Accounts. Explain why. - * wincap.h (wincaps::has_microsoft_accounts): New element. - * wincap.cc: Implement above element throughout. - -2014-05-08 Corinna Vinschen <corinna@vinschen.de> - - * grp.cc (gr_ent::enumerate_caches): Fix copy/paste bug introducing - an endless loop. - -2014-05-07 Corinna Vinschen <corinna@vinschen.de> - - * passwd.cc (pwdgrp::parse_passwd): Fix an off by one computing the - buffer len. Add comment. - * uinfo.cc (internal_getlogin): Fix typo in comment. - -2014-05-07 Corinna Vinschen <corinna@vinschen.de> - - * uinfo.cc (pwdgrp::fetch_account_from_windows): Tweak SID<->uid - conversion to cover S-1-5-113, S-1-5-114, and S-1-5-1000 groups. - -2014-05-07 Corinna Vinschen <corinna@vinschen.de> - - * grp.cc (pwdgrp::parse_group): Set grp.len. Drop generating any - gr_mem entries. - (getgrgid_r): Don't try to copy gr_mem entries. Always set gr_mem - to an empty list. - (getgrnam_r): Ditto. - (app_gr): New static struct to store group data propagated to the - calling application via getgrgid/getgrnam. - (getgr_cp): Fill app_gr and return pointer to app_gr.g. - (getgrgid32): Call getgr_cp. - (getgrnam32): Ditto. - * passwd.cc (pwdgrp::parse_passwd): Set res.len. - (app_pw): New static struct to store passwd data propagated to the - calling application via getpwuid/getpwnam. - (getpw_cp): Fill app_pw and return pointer to app_pw.p. - (getpwuid32): Cal getpw_cp. - (getpwnam): Ditto. - * pwdgrp.h (struct pg_pwd): Add len member. - (struct pg_grp): Ditto. - -2014-05-06 Corinna Vinschen <corinna@vinschen.de> - - * security.h (MAX_SUBAUTH_CNT): Drop. Use SID_MAX_SUB_AUTHORITIES - instead throughout. - (MAX_SID_LEN): Drop. Use SECURITY_MAX_SID_SIZE instead throughout. - -2014-05-06 Corinna Vinschen <corinna@vinschen.de> - - * grp.cc (internal_getgroups): Drop unused cygsid variable. - * sec_helper.cc (cygpsid::pstring): Use sid_sub_auth_count macro. - (cygsid::get_sid): Use MAX_SUBAUTH_CNT rather than wrong constant 8. - Don't call memcpy to copy subauthorities into SID, use assignment. - (cygsid::getfromstr): Use MAX_SUBAUTH_CNT rather than wrong constant 8. - * security.h (MAX_SUBAUTH_CNT): New definition. Set to 11 to cover - Microsoft Accounts. - (MAX_SID_LEN): Define in terms of SID member sizes and MAX_SUBAUTH_CNT. - (DBGSID): Use MAX_SUBAUTH_CNT to define size of SubAuthority array. - * uinfo.cc (pwdgrp::fetch_account_from_windows): Handle Micosoft - Accounts. Handle them as well known group. Compare domain names - case-insensitive. - * winlean.h (PIPE_REJECT_REMOTE_CLIENTS): Drop temporary definition - since Mingw64 catched up. - (DNLEN): Redefine as 16. Explain why. - -2014-05-05 Corinna Vinschen <corinna@vinschen.de> - - * net.cc (cygwin_getsockopt): Rearrange code slightly and handle - TCP_NODELAY just like SO_KEEPALIVE and SO_DONTROUTE. - -2014-05-03 Christopher Faylor <me.cygwin2014@cgf.cx> - - * spawn.cc (av::setup): Eat trailing whitespace on #! script. - -2014-05-02 Christopher Faylor <me.cygwin2014@cgf.cx> - - * fhandler_dsp.cc (ioctl): Use _ioctl for recursive call. - -2014-04-26 Christopher Faylor <me.cygwin2014@cgf.cx> - - * DevNotes: Add entry cgf-000026. - * fhandler.h (fhandler_console::save_top): Save top of screen - coordinates. - * fhandler_console.cc (dev::save_restore): Record top of screen - coordinates. Clear entire buffer when restoring saved buffer and try - to position the cursor on the save relative place on the screen. - -2014-04-25 Corinna Vinschen <corinna@vinschen.de> - - * syscalls.cc (NT_TRANSACTIONAL_ERROR): Cover all status codes up to - STATUS_TRANSACTION_NOT_ENLISTED. - -2014-04-24 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_socket.cc: On x86_64, define u_long as __ms_u_long before - including the windows headers. Explain why. - (get_inet_addr): Convert ANY address to LOOPBACK address. Explain why. - (fhandler_socket::evaluate_events): Forcibly set SO_ERROR socket option - in case a connection attempt failed. Explain why. - (fhandler_socket::ioctl): Drop x86_64 re-definition of u_long here. - * fhandler_procnet.cc: On x86_64, define u_long as __ms_u_long before - including the windows headers. Explain why. - * net.cc: Ditto. - -2014-04-23 Corinna Vinschen <corinna@vinschen.de> - - * miscfuncs.cc (check_iovec): Allow 0 as valid iovcnt value. - -2014-04-22 Corinna Vinschen <corinna@vinschen.de> - - * ldap.cc (user_attr): Remove "uid" attribute. - * ldap.h (LDAP_USER_NAME_ATTR): Remove. Change other attribute index - values as required. - (cyg_ldap::get_user_name): Remove inline function. - * uinfo.cc (pwdgrp::fetch_account_from_windows): Remove code to handle - Cygwin username different from Windows username. - (pwdgrp::add_account_from_cygserver): Remove unnecessary cast. - -2014-04-18 Corinna Vinschen <corinna@vinschen.de> - - * winf.cc (linebuf::fromargv): Temporarily revert patch from 2014-01-24. - -2014-04-18 Corinna Vinschen <corinna@vinschen.de> - - * cygtls.h (TP_NUM_C_BUFS): Raise to 50 to allow SYMLOOP_MAX recursions - path_conv <-> normalize_posix_path, plus a bit of buffer. - (TP_NUM_W_BUFS): Ditto. - (class san): Change type of _c_cnt and _w_cnt to unsigned. - * path.cc (normalize_posix_path): Guard recursion into path_conv - against tmp_pathbuf overflow. Generate normalized path in call to - path_conv. If the path is valid, replace dst with the normalized_path - from path_conv call. Add comment to explain why we're doing this. - * tls_pbuf.cc (tls_pathbuf::destroy): Only free buffers until the - first buffer pointer is NULL. - (tmp_pathbuf::c_get): Simplify error message. - (tmp_pathbuf::w_get): Ditto. - * tls_pbuf.h (class tmp_pathbuf): Change type of c_buf_old and w_buf_old - to unsigned. - (tmp_pathbuf::check_usage): New inline method to check if we have - enough tmp_pathbuf buffers left to call a function using tmp_pathbuf - buffers. - * tlsoffsets.h: Regenerate. - * tlsoffsets64.h: Regenerate. - -2014-04-16 Corinna Vinschen <corinna@vinschen.de> - - * net.cc (cygwin_setsockopt): Ignore IPV6_TCLASS the same way as IP_TOS. - -2014-04-12 Corinna Vinschen <corinna@vinschen.de> - - * uinfo.cc (pwdgrp::fetch_account_from_windows): Fix gid evaluation - for local accounts. - -2014-04-10 Corinna Vinschen <corinna@vinschen.de> - - * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 30. - -2014-04-09 Corinna Vinschen <corinna@vinschen.de> - - * exceptions.cc (exception::myfault_handle): Only handle the minimum - amount of exceptions the myfault handler was designed for. - -2014-04-08 Corinna Vinschen <corinna@vinschen.de> - - * cygwin.sc.in: (Temporarily?) workaround serious ld bug which - truncates symbols in certain computations to 32 bit. See - https://sourceware.org/bugzilla/show_bug.cgi?id=16821 - -2014-04-07 Corinna Vinschen <corinna@vinschen.de> - - * cygserver_ipc.h (ipc_set_proc_info): Add bool parameter to specify - whether or not to send signal_arrived. - * shm.cc (client_request_shm::client_request_shm): Call - ipc_set_proc_info with bool parameter set to true to not send - signal_arrived. - -2014-04-04 Corinna Vinschen <corinna@vinschen.de> - - * ntea.cc (EA_BUFSIZ): Fix comment. - (read_ea): Use tmp_pathbuf for local buffer rather than alloca. - Throughout change ZwQueryEaFile to NtQueryEaFile in comments. - -2014-04-04 Corinna Vinschen <corinna@vinschen.de> - - * ntea.cc (EA_BUFSIZ): Reduce to 64K. Add comment to explain why. - -2014-03-29 Christopher Faylor <me.cygwin2014@cgf.cx> - - * DevNotes: Add entry cgf-000025. - * exceptions.cc (_cygtls::signal_debugger): Reorganize to avoid - contacting the debugger if we have already done so via the exception - handler. Eliminate need for goto. Remove an ifdef in favor of just - allocating a larger buffer. - -2014-03-28 Corinna Vinschen <corinna@vinschen.de> - - * dcrt0.cc (dll_crt0_0): Install myfault exception handler on x86_64. - * exception.h (exception_list): Typedef as void on x86_64. - (exception::handler_installed): Remove. - (exception::handle_while_being_debugged): Remove. - (exception::myfault_handle): Declare for x86_64. - (exception::handle): Declare as ordinary exception handler on x86_64 - as well. - (exception::exception): Drop previous code (again). Install - exception::handle as SEH handler. - (exception::install_myfault_handler): New x86_64-only method to - install exception::myfault_handle as VEH handler. Explain why. - (exception::~exception): For x86_64, define frame end label (again). - * exceptions.cc (CYG_EXC_CONTINUE_EXECUTION): Drop definition. - (CYG_EXC_CONTINUE_SEARCH): Ditto. - (exception::myfault_handle): New x86_64-only method, VEH handler to - handle myfault exceptions. - (exception::handle): Define as ordinary exception handler on x86_64 - as well. Use ExceptionContinueExecution and ExceptionContinueSearch - throughout instead of deleted Cygwin macros. Don't handle myfault - exceptions on x86_64. - -2014-03-28 Corinna Vinschen <corinna@vinschen.de> - - * sec_auth.cc (create_token): Initialize lsa handle to NULL, rather than - to INVALID_HANDLE_VALUE. - (lsaauth): Ditto. - (lsaprivkeyauth): Ditto. - * setlsapwd.cc (setlsapwd): Don't initialize lsa handle. - -2014-03-28 Corinna Vinschen <corinna@vinschen.de> - - * exceptions.cc (_cygtls::signal_debugger): Move memcpy to copy context - from incoming siginfo_t to thread_context, too. - -2014-03-27 Corinna Vinschen <corinna@vinschen.de> - - * gendef (_sigbe/x86_64): Fix typo in .seh_proc pseudo-op. - (setjmp/x86_64): Drop storing ExceptionList pointer in jmp_buf->Frame. - Drop comment. Store likely frame in rdx. Jump to __setjmpex. - (__setjmpex): New function providing setjmp functionality. Fetch - jmp_buf->Frame from rdx, like MSVCRT setjmpex. - (__sjfault/x86_64): Store rdx content in jmp_buf->Frame. - (__ljfault/x86_64): Don't restore ExceptionList pointer. - (longjmp/x86_64): Ditto. - -2014-03-19 Christopher Faylor <me.cygwin2014@cgf.cx> - - * fhandler_dsp.cc (fhandler_dev_dsp::ioctl): Actually pass ioctl - argument to _ioctl. - -2014-03-19 Christopher Faylor <me.cygwin2014@cgf.cx> - - * fhandler.h (fhandler_dev_dsp): Remove variable names from - declarations. - (fhandler_dev_dsp::close_audio_in): Make __reg1. - (fhandler_dev_dsp::close_audio_out): Make __reg2. - * fhandler_dsp.cc (fhandler_dev_dsp::close_audio_in): Make __reg1. - (fhandler_dev_dsp::close_audio_out): Make __reg2. - (fhandler_dev_dsp::close): Don't abruptly terminate sound just because - we are exiting. - -2014-03-19 Corinna Vinschen <corinna@vinschen.de> - - * exception.h (exception::handle_while_being_debugged): Declare. - (exception::exception): Install unhandled exception filter. - * exceptions.cc (exception::handle_while_being_debugged): New method. - -2014-03-19 Corinna Vinschen <corinna@vinschen.de> - - * passwd.cc (pg_ent::enumerate_ad): Ignore primary domain in list of - trusted domains only if all trusted domains are enumerated anyway. - Explain why. - -2014-03-18 Christopher Faylor <me.cygwin2014@cgf.cx> - - * fhandler_dsp.cc (fhandler_dev_dsp::fixup_after_fork): Actually call - _fixup_after_fork rather than looping forever. - (fhandler_dev_dsp::fixup_after_exec): Ditto. - -2014-03-18 Corinna Vinschen <corinna@vinschen.de> - - Partially revert patch from 2014-03-04. - * exception.h (exception::handler_installed): Declare. - (exception::exception): Install vectored exception handler on x86_64. - (exception::~exception): Remove for x86_64. - * exceptions.cc (exception::handler_installed): Define. - -2014-03-17 Christopher Faylor <me.cygwin2014@cgf.cx> - - * sigproc.h (no_thread_exit_protect): New class. - * sigproc.cc (thread_exit): Use no_thread_exit_protect to determine if - we need to coordinate ThreadExit/ExitProcess. - * fhandler_dsp.cc (fhandler_dev_dsp::Audio_out::stop): Use - no_thread_exit_protect to kludge around waiting for waveOutClose as it - waits for a thread that never exits. - (fhandler_dev_dsp::Audio_in::stop): Ditto for waveInClose. - -2014-03-16 Christopher Faylor <me.cygwin2014@cgf.cx> - - * fhandler.h (fhandler_dev_dsp::base): New method. - (fhandler_dev_dsp::_read): Ditto. - (fhandler_dev_dsp::_write): Ditto. - (fhandler_dev_dsp::_ioctl): Ditto. - (fhandler_dev_dsp::_fixup_after_fork): Ditto. - (fhandler_dev_dsp::_fixup_after_exec): Ditto. - * fhandler_dsp.cc (fhandler_dev_dsp::read): Call real function via - base() pointer. - (fhandler_dev_dsp::write): Ditto. - (fhandler_dev_dsp::ioctl): Ditto. - (fhandler_dev_dsp::fixup_after_fork): Ditto. - (fhandler_dev_dsp::fixup_after_exec): Ditto. - (fhandler_dev_dsp::_read): Rename by adding an leading underscore. - (fhandler_dev_dsp::_write): Ditto. - (fhandler_dev_dsp::_ioctl): Ditto. - (fhandler_dev_dsp::_fixup_after_fork): Ditto. - (fhandler_dev_dsp::_fixup_after_exec): Ditto. - -2014-03-12 Corinna Vinschen <corinna@vinschen.de> - - * cygheap.h (enum cygheap_pwdgrp::cache_t): Remove. - (cygheap_pwdgrp::caching): Convert to bool. - (cygheap_pwdgrp::pwd_cache): Add cygserver member. - (cygheap_pwdgrp::grp_cache): Ditto. - (cygheap_pwdgrp::nss_db_caching): Drop. - (cygheap_pwdgrp::nss_db_full_caching): Drop. - (cygheap_pwdgrp::nss_cygserver_caching): New method. - (cygheap_pwdgrp::nss_disable_cygserver_caching): New method. - * cygserver.h (client_request::request_code_t): Add - CYGSERVER_REQUEST_PWDGRP. - * cygserver_pwdgrp.h: New file. - * cygtls.h (struct _local_storage): Remove pwbuf and grbuf members. - * grp.cc (pwdgrp::prep_tls_grbuf): Drop. - (internal_getgrsid): Handle cygserver caching and rearrange to check - the caches first. - (internal_getgrnam): Ditto. - (internal_getgrgid): Ditto. - (gr_ent::enumerate_caches): Handle cygserver cache. - * passwd.cc (pwdgrp::prep_tls_pwbuf): Drop. - (internal_getpwsid): Handle cygserver caching and rearrange to check - the caches first. - (internal_getpwnam): Ditto. - (internal_getpwuid): Ditto. - (pw_ent::enumerate_caches): Handle cygserver cache. - * pwdgrp.h (pwdgrp::add_account_from_cygserver): New method declaration. - (pwdgrp::fetch_account_from_cygserver): New method declaration. - (pwdgrp::prep_tls_pwbuf): Drop declaration. - (pwdgrp::prep_tls_grbuf): Drop declaration. - (pwdgrp::add_user_from_cygserver): New inline methods. - (pwdgrp::add_group_from_cygserver): New inline methods. - * tlsoffsets.h: Regenerate. - * tlsoffsets64.h: Regenerate. - * uinfo.cc (internal_getlogin): Call internal_getgroups if cygserver - caching is not available. - (cygheap_pwdgrp::init): Initialize pwd_cache.cygserver and - grp_cache.cygserver. Set caching to true. - (cygheap_pwdgrp::nss_init_line): Drop db_cache handling entirely. - (pwdgrp::add_account_from_windows): Drop no caching handling. - (client_request_pwdgrp::client_request_pwdgrp): New method. - (pwdgrp::fetch_account_from_cygserver): New method. - (pwdgrp::add_account_from_cygserver): New method. - - * fhandler_disk_file.cc (fhandler_base::fstat_helper): Fix formatting. - * include/sys/cygwin.h: Ditto. - -2014-03-12 Corinna Vinschen <corinna@vinschen.de> - - * uinfo.cc (pwdgrp::fetch_account_from_windows): Avoid crash on - non-domain member machines if an unknown SID comes in. - -2014-03-12 Corinna Vinschen <corinna@vinschen.de> - - * include/cygwin/socket.h (IPV6_JOIN_GROUP): Revert. - (IPV6_LEAVE_GROUP): Ditto. - -2014-03-10 Christopher Faylor <me.cygwin2014@cgf.cx> - - * fhandler.h (dev_console::b): Redefine as CONSOLE_SCREEN_BUFFER_INFO - for use with older OS. - * fhandler_console.cc (dev_console::fillin): Ditto for - GetConsoleScreenBufferInfo. - -2014-03-10 Christopher Faylor <me.cygwin2014@cgf.cx> - - * fhandler_console.cc (dev_console::save_restore): Save entire line of - current cursor position. - -2014-03-09 Christopher Faylor <me.cygwin2014@cgf.cx> - - * fhandler_console.cc (fhandler_console::save_restore): Save only until - last written row and, because of this, don't bother trying to restore - the screen buffer size. Set cursor position after refilling buffer. - (fhandler_console::write): Use absolute paths when saving/restoring - cursor position or suffer odd problems after a saved screen is - restored. - -2014-03-09 Christopher Faylor <me.cygwin2014@cgf.cx> - - * fhandler.h (fhandler_console::dwBufferSize): Delete. - (fhandler_console::dwCursorPosition): Ditto. - (fhandler_console::wAttributes): Ditto. - (fhandler_console::b): New field encompassing previously disparate - screen buffer info. - (fhandler_console::save_bufsize): Rename from savebufsiz - (fhandler_console::save_buf): Rename sfrom savebuf. - (fhandler_console::save_cursor): New field. - (fhandler_console::save_restore): New function. - (fhandler_console::con): Rename from dev_state. - (fhandler_console::focus_aware): Accommodate name change. - * fhandler_console.cc: Use 'b' field of dev_console throughout instead - of disparate names. Accommodate dev_state -> con rename. - (dev_state:save_restore): New function. Attempt to save the entire - screen buffer rather than just the visible part. Clear the buffer when - saving, like Linux. - (fhandler_console::char_command): Use con.save_restore() for - Save/restore screen sequence. - -2014-03-09 Christopher Faylor <me.cygwin2014@cgf.cx> - - * sigproc.cc (_cygtls::remove_wq): Reset thread_ev inside of lock. Set - to NULL when done. - -2014-03-09 Christopher Faylor <me.cygwin2014@cgf.cx> - - * fhandler_console.cc (fhandler_console::char_command): Properly use - calculated value rather than directly using dev_state.args[0]. - -2014-03-09 Christopher Faylor <me.cygwin2014@cgf.cx> - - * dir.cc (opendir): Propagate any errno from build_fh_name. - -2014-03-07 Corinna Vinschen <corinna@vinschen.de> - - * pwdgrp.h (pwdgrp::is_passwd): New inline method. - (pwdgrp::is_group): New inline method. - (add_account_from_windows): Drop group argument from declaration. - (fetch_account_from_windows): Ditto. - (check_file): Ditto. - (add_user_from_windows): Call add_account_from_windows accordingly. - (add_group_from_windows): Ditto. - * uinfo.cc (pwdgrp::add_account_from_windows): Drop group argument. - Use is_group method instead. - (pwdgrp::check_file): Ditto. - (pwdgrp::fetch_account_from_windows): Ditto. - * grp.cc: Accommodate aforementioned changes. - * passwd.cc: Ditto. - -2014-03-06 Corinna Vinschen <corinna@vinschen.de> - - * passwd.cc (pg_ent::enumerate_builtin): Convert pwd_builtins and - grp_builtins to array of cygpsid pointers. Replace SID strings with - pointers to well known SIDs. - * sec_helper.cc (well_known_local_service_sid): Define. - (well_known_network_service_sid): Define. - (trusted_installer_sid): Define. - * security.h (well_known_local_service_sid): Declare. - (well_known_network_service_sid): Declare. - (trusted_installer_sid): Declare. - * uinfo.cc (pwdgrp::fetch_account_from_windows): Throughout set acc_type - to SidTypeUnknown if LookupAccountXXX function failed. Create - simplified passwd entry for non-user accounts, except for LocalSystem. - Add comment. - -2014-03-06 Corinna Vinschen <corinna@vinschen.de> - - * setlsapwd.cc (setlsapwd): Use RtlSecureZeroMemory to delete password - from memory. - -2014-03-05 Corinna Vinschen <corinna@vinschen.de> - - * ldap.cc (rediscover_thread): Remove. - (cyg_ldap::open): Remove code to rediscover DC. It just won't do the - right thing. - (cyg_ldap::enumerate_ad_accounts): Change to be self-sufficient (no - explicit open call required). Enumerate on a DC of the domain itself - instead of relying on delegation. Remove ill-advised code trying to - generate rootdse from domain name. - * passwd.cc (pg_ent::enumerate_ad): Drop explicit call to - cyg_ldap::open. - -2014-03-05 Corinna Vinschen <corinna@vinschen.de> - - * include/cygwin/config.h (__TM_GMTOFF): Define. - (__TM_ZONE): Define. - -2014-03-05 Corinna Vinschen <corinna@vinschen.de> - - * localtime.cc: Define TM_GMTOFF and TM_ZONE based on __TM_GMTOFF and - __TM_ZONE being defined. Throughout, write to these struct tm members - only if CYGWIN_VERSION_CHECK_FOR_EXTRA_TM_MEMBERS is true. - * libc/strptime.cc: Ditto. - * include/cygwin/version.h (CYGWIN_VERSION_CHECK_FOR_EXTRA_TM_MEMBERS): - Define. - (CYGWIN_VERSION_API_MINOR): Bump to 272. - -2014-03-04 Corinna Vinschen <corinna@vinschen.de> - - * exception.h (exception::handler_installed): Remove. - (exception::exception): Remove old code. Manually install SEH handler - instead. - (exception::~exception): For x86_64, define frame end label. - * exceptions.cc (exception::handler_installed): Remove. - -2014-03-03 Corinna Vinschen <corinna@vinschen.de> - - * exception.h (exception::exception): Install vectored exception - handler rather than vectored continue handler. - -2014-03-03 Corinna Vinschen <corinna@vinschen.de> - - * sec_helper.cc (cygpsid::get_id): Move Samba SID->uid/gid mapping - from get_sids_info here. - (get_sids_info): Vice versa. - * security.cc (convert_samba_sd): New static function to map a Samba - security descriptor to a security descriptor with UNIX users and groups - converted to Windows SIDs per RFC 2307 mapping. - (check_file_access): Call convert_samba_sd on Samba security - descriptors. - -2014-02-28 Corinna Vinschen <corinna@vinschen.de> - - * uinfo.cc (pwdgrp::fetch_account_from_windows): Only fetch extended - user info if we're creating a passwd entry. Add comment. - -2014-02-28 Corinna Vinschen <corinna@vinschen.de> - - * cygheap.h (cygheap_user::sid): Return reference to cygpsid rather - than PSID. - (cygheap_user::saved_sid): Ditto. - (cygheap_pwdgrp::cache_t): New type. - (cygheap_pwdgrp::caching): Convert to cache_t. - (cygheap_pwdgrp::nss_db_caching): Change accordingly. - (cygheap_pwdgrp::nss_db_full_caching): New inline method. - * grp.cc (internal_getgroups): Reinvent. Take cyg_ldap pointer as - third parameter and use throughout. - (getgroups32): Call internal_getgroups. - * pwdgrp.h (internal_getgroups): Declare. - * uinfo.cc (internal_getlogin): Partial rewrite to accommodate having - no connection to the DC. Give primary group from user token more - weight. Generate group entries for all groups in the user token if - caching is set to NSS_FULL_CACHING. - (cygheap_pwdgrp::init): Initialize caching to NSS_FULL_CACHING. - (cygheap_pwdgrp::nss_init_line): Handle "db_cache: full". - (pwdgrp::add_account_from_windows): Fix group handling in non-caching - mode. - (pwdgrp::fetch_account_from_windows): Default primary group for the - current user to primary group from user token. Check for primary - domain first after LookupAccountSid failed. - -2014-02-27 Corinna Vinschen <corinna@vinschen.de> - - * autoload.cc (CheckTokenMembership): Import. - * external.cc (cygwin_internal): Call get_uid/get_gid instead of get_id. - * grp.cc (internal_getgrsid): Take additional cyg_ldap pointer. - Forward to pwdgrp::add_group_from_windows. - (internal_getgrnam): Ditto. - (internal_getgrgid): Ditto. - (gr_ent::enumerate_local): Drop ugid_caching bool from call to - pwdgrp::fetch_account_from_windows. - (getgroups32): Rename from internal_getgroups and drop getgroups32 stub. - Drop srchsid parameter and code handling it. Add local cyg_ldap - instance and forward to internal_getgrXXX. - (getgroups): Call getgroups32. - (get_groups): Add local cyg_ldap instance and forward to - internal_getgrXXX. - (getgrouplist): Ditto. - (setgroups32): Ditto. - * ldap.cc (cyg_ldap::open): Don't call close. Return true if connection - is already open. - (cyg_ldap::remap_uid): Forward this to internal_getpwsid. - (cyg_ldap::remap_gid): Forward this to internal_getgrsid. - * passwd.cc (internal_getpwsid): Take additional cyg_ldap pointer. - Forward to pwdgrp::add_user_from_windows. - (internal_getpwnam): Ditto. - (internal_getpwuid): Ditto. - (pg_ent::enumerate_builtin): Drop ugid_caching bool from call to - pwdgrp::fetch_account_from_windows. - (pg_ent::enumerate_sam): Ditto. - (pg_ent::enumerate_ad): Ditto. Forward local cldap instead. - * pwdgrp.h (internal_getpwsid): Align declaration to above change. - (internal_getpwnam): Ditto. - (internal_getpwuid): Ditto. - (internal_getgrsid): Ditto. - (internal_getgrgid): Ditto. - (internal_getgrnam): Ditto. - (internal_getgroups): Drop declaration. - (pwdgrp::add_account_from_windows): Align declaration to below change. - (pwdgrp::add_user_from_windows): Ditto. - (pwdgrp::add_group_from_windows): Ditto. - * sec_acl.cc (setacl): Add local cyg_ldap instance and forward to - internal_getpwuid and internal_getgrgid. - (getacl): Add local cyg_ldap instance and forward to cygpsid::get_id. - (aclfromtext32): Add local cyg_ldap instance and forward to - internal_getpwnam and internal_getgrnam. - * sec_helper.cc (cygpsid::get_id): Take additional cyg_ldap pointer. - Forward to internal_getgrsid and internal_getpwsid. - (get_sids_info): Drop ldap_open. Forward local cldap to - internal_getpwsid and internal_getgrXXX. Call CheckTokenMembership - rather than internal_getgroups. - * security.h (cygpsid::get_id): Add cyg_ldap pointer, drop default - parameter. - (cygpsid::get_uid): Add cyg_ldap pointer. Call get_id accordingly. - (cygpsid::get_gid): Ditto. - * uinfo.cc (internal_getlogin): Add local cyg_ldap instance and forward - to internal_getpwXXX and internal_getgrXXX calls. - (pwdgrp::add_account_from_windows): Take additional cyg_ldap pointer. - Forward to pwdgrp::fetch_account_from_windows. - (fetch_posix_offset): Drop ldap_open argument and handling. Get - cyg_ldap instance as pointer. - (pwdgrp::fetch_account_from_windows): Take additional cyg_ldap pointer. - Use it if it's not NULL, local instance otherwise. Drop ldap_open. - Drop fetching extended group arguments from AD for speed. - -2014-02-27 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (find_fast_cwd_pointer): Fix preceeding comment. - -2014-02-25 Christopher Faylor <me.cygwin2014@cgf.cx> - - * fhandler.h (fhandler_console::scroll_buffer_screen): New function. - * fhandler_console.cc (fhandler_console::scroll_buffer_screen): New function. - (fhandler_console::char_command): Use scroll_buffer_screen as appropriate. - (dev_console::scroll_buffer): Remove if 0'ed block. - -2014-02-22 Christopher Faylor <me.cygwin2014@cgf.cx> - - * dev_console::scroll_buffer): Reinstate clipping region. - -2014-02-22 Christopher Faylor <me.cygwin2014@cgf.cx> - - * fhandler.h (dev_console::is_fullscreen): Delete. - (dev_console::scroll_window): Return bool indicating success. - (dev_console::scroll_screen): New function. - (dev_console::clear_screen): New function. - (fhandler_console::clear_screen): Make __reg3. - (fhandler_console::cursor_set): Ditto. - (fhandler_console::cursor_get): Ditto. - (fhandler_console::cursor_rel): Ditto. - * fhandler_console.cc (dev_console::scroll_buffer): Adapt from - fhandler_console. - (fhandler_console::scroll_buffer): Use dev_console function. - (dev_console::is_fullscreen): Delete. - (dev_console::scroll_window): Return true if we cleared the screen. - Shrink/grow buffer first before scrolling to ensure that there is - sufficient space after scrolling. - (fhandler_console::clear_screen): Make reg3, use dev_console function. - (dev_console::clear_screen): New function adapted from - fhandler_console. - (fhandler_console::cursor_set): Make __reg3. - (fhandler_console::cursor_rel): Ditto. - (fhandler_console::cursor_get): Ditto. - (fhandler_console::write): Fix "reverse index". - -2014-02-22 Corinna Vinschen <corinna@vinschen.de> - - * external.cc (cygwin_internal): Add cases for CW_GETNSSSEP, - CW_GETPWSID and CW_GETGRSID. - * grp.cc (internal_getgrsid_from_db): New function. - * passwd.cc (internal_getpwsid_from_db): New function. - (pg_ent::setent): Add special case for call from mkpasswd/mkgroup. - * pwdgrp.h (internal_getpwsid_from_db): Declare. - (internal_getgrsid_from_db): Declare. - (enum nss_enum_t): Move to include/sys/cygwin.h. - (class pg_ent): Add comment. - * uinfo.cc (pwdgrp::fetch_account_from_windows): Fix typo in comment. - Change "UNIX" to "Unix" in domain name. - * include/sys/cygwin.h (cygwin_getinfo_types): Add CW_GETNSSSEP, - CW_GETPWSID and CW_GETGRSID. - (enum nss_enum_t): Define here. - -2014-02-21 Corinna Vinschen <corinna@vinschen.de> - - * pwdgrp.h (pwdgrp::fetch_account_from_windows): Add bool parameter - to declaration, set to true by default. - * uinfo.cc (pwdgrp::fetch_account_from_windows): Add bool parameter - "ugid_caching". Only add account to ugid_cache if set to true. - * grp.cc (gr_ent::enumerate_local): Call fetch_account_from_windows - with ugid_caching parameter set to false. - * passwd.cc (pg_ent::enumerate_builtin): Ditto. - (pg_ent::enumerate_sam): Ditto. - (pg_ent::enumerate_ad): Ditto. - -2014-02-20 Corinna Vinschen <corinna@vinschen.de> - - * grp.cc (getgrouplist): Fix previous fix so ret is only set to ngroups - if ngroups isn't too small. - -2014-02-20 Corinna Vinschen <corinna@vinschen.de> - - * grp.cc (get_groups): Don't add gid to list if it's ILLEGAL_GID. - (getgrouplist): Return number of groups, just like glibc. - -2014-02-19 Corinna Vinschen <corinna@vinschen.de> - - * passwd.cc (pg_ent::setent): Initialize cygheap domain info. - * sec_auth.cc (get_logon_server): Ditto. - -2014-02-18 Corinna Vinschen <corinna@vinschen.de> - - * external.cc (cygwin_internal): Handle new CW_SETENT, CW_GETENT and - CW_ENDENT info types. - * grp.cc (setgrent_filtered): New function, called from cygwin_internal. - (getgrent_filtered): Ditto. - (endgrent_filtered): Ditto. - * passwd.cc (pg_ent::setent): Set state explicitely to from_cache. - (pg_ent::getent): Handle the fact that a DC has no SAM and enumerating - local accounts is equivalent to enumerating domain accounts. - (setpwent_filtered): New function, called from cygwin_internal. - (getpwent_filtered): Ditto. - (endpwent_filtered): Ditto. - * pwdgrp.h (setpwent_filtered): Declare. - (getgrent_filtered): Ditto. - (endgrent_filtered): Ditto. - (setpwent_filtered): Ditto. - (getpwent_filtered): Ditto. - (endpwent_filtered): Ditto. - * include/sys/cygwin.h (cygwin_getinfo_types): Add CW_SETENT, CW_GETENT, - and CW_ENDENT. - -2014-02-18 Corinna Vinschen <corinna@vinschen.de> - - * setlsapwd.cc (setlsapwd): Fix conditional expression after breaking - it on 2014-01-23. - -2014-02-17 Corinna Vinschen <corinna@vinschen.de> - - * autoload.cc (ldap_abandon): Import. - (ldap_result): Import. - (ldap_searchW): Import. - (NetGroupEnum): Import. - (NetLocalGroupEnum): Import. - (NetUserEnum): Import. - * cygheap.h (class cygheap_pwdgrp): Add members enums and enum_tdoms. - (cygheap_pwdgrp::nss_db_enums): New inline method. - (cygheap_pwdgrp::nss_db_enum_tdoms): Ditto. - * cygtls.h (struct _local_storage): Drop unused members pw_pos and - grp_pos. - * grp.cc (grent): New static variable of class gr_ent. - (gr_ent::enumerate_caches): New method. - (gr_ent::enumerate_local): New method. - (gr_ent::getgrent): New method. - (setgrent): Call gr_ent method. - (getgrent32): Ditto. - (endgrent): Ditto. - * ldap.cc (sid_attr): Rename from nfs_attr. - (cyg_ldap::close): Abandon still running asynchronous search. - (cyg_ldap::fetch_ad_account): Reduce filter buffer size. - (cyg_ldap::enumerate_ad_accounts): New method. - (cyg_ldap::next_account): New method. - (cyg_ldap::fetch_posix_offset_for_domain): Reduce filter buffer size. - (cyg_ldap::fetch_unix_sid_from_ad): Ditto. Fix return value in case - no value has been read. - (cyg_ldap::fetch_unix_name_from_rfc2307): Reduce filter buffer size. - * ldap.h (class cyg_ldap): Add msg_id member. - (cyg_ldap::enumerate_ad_accounts): Declare. - (cyg_ldap::next_account): Declare: - * passwd.cc (pwent): New static variable of class pw_ent. - (pg_ent::clear_cache): New method. - (pg_ent::setent): New method. - (pg_ent::getent): New method. - (pg_ent::endent): New method. - (pg_ent::enumerate_file): New method. - (pg_ent::enumerate_builtin): New method. - (pg_ent::enumerate_sam): New method. - (pg_ent::enumerate_ad): New method. - (pw_ent::enumerate_caches): New method. - (pw_ent::enumerate_local): New method. - (pw_ent::getpwent): New method. - (setpwent): Call pw_ent method. - (getpwent): Ditto. - (endpwent): Ditto. - * pwdgrp.h (class pwdgrp): Define pg_ent, pw_ent and gr_ent as friend - classes. - (pwdgrp::add_account_post_fetch): Declare with extra bool parameter. - (pwdgrp::file_attr): New inline method. - (enum nss_enum_t): Define. - (class pg_ent): Define. - (class pw_ent): Define. - (class gr_ent): Define. - * tlsoffsets.h: Regenerate. - * tlsoffsets64.h: Ditto. - * uinfo.cc (cygheap_pwdgrp::init): Initialize enums and enum_tdoms. - (cygheap_pwdgrp::nss_init_line): Fix typo in preceeding comment. - Handle new "db_enum" keyword. - (pwdgrp::add_account_post_fetch): Take additional `bool lock' parameter - and acquire pglock before adding element to array if lock is true. - (pwdgrp::add_account_from_file): Call add_account_post_fetch with lock - set to true. - (pwdgrp::add_account_from_windows): Ditto in case of caching. - (pwdgrp::fetch_account_from_windows): Handle builtin aliases only - known to the domain controller. Only call NetLocalGroupGetInfo for - aliases. - -2014-02-16 Corinna Vinschen <corinna@vinschen.de> - - * miscfuncs.h (NT_readline::close): New function to close handle. - (NT_readline::~NT_readline): Call close. - * sec_auth.cc (verify_token): Use constructor to initialize tok_usersid. - * security.h (cygsid::cygsid): Add copy constructor taking cygsid as - source. - -2014-02-16 Corinna Vinschen <corinna@vinschen.de> - - * dcrt0.cc (dll_crt0_1): Call initial_setlocale before fetching - current user information. - -2014-02-15 Christopher Faylor <me.cygwin2014@cgf.cx> - - * DevNotes: Add entry cgf-000024. - * fhandler.h (dev_console::state): Remove trailing underscore. - (dev_console::args): Ditto. - (dev_console::nargs): Ditto. - (dev_console::info): Eliminate subclass. - (dev_console::dwEnd): New field. - (dev_console::scroll_window): New function. - (dev_console::is_fullscreen): Ditto. - (dev_console::fillin): Rename from fillin_info. - (fhandler_console::scroll_buffer): Rename from scroll_screen. - * fhandler_console.cc: Throughout s/dev_state\.info/dev_state/g. - Accommodate other name changes. - (dev_console::fillin): Accommodate rename. Notice max x/y written to. - Forgo memset if GetConsoleScreenBufferInfo fails. - (fhandler_console::scroll_buffer): Accommodate rename. Don't treat y - coordinate of zero as top of screen. - (dev_console::is_fullscreen): New function. - (dev_console::scroll_window): Ditto. - (fhandler_console::clear_screen): Just scroll the screen when clearing - the screen in a state where the screen buffer is bigger than the - screen. - (fhandler_console::char_command): Try harder to get 'S' and 'T' working - in the presence of a screen buffer. Use temporary 'n' variable rather - than dev_state.args[0]. Use GNU ?: shortcut method. - -2014-02-14 Christopher Faylor <me.cygwin2014@cgf.cx> - - * pinfo.cc (winpids::add): Always copy pinfo structure when winpid. - Fill out dwProcessId explicitly to handle exec from a windows process. - (winpids::enum_processes): Reorganize to iterate over known cygwin pids - when !winpid. Simplify logic. Don't do duplicate detection for - winpid. - -2014-02-14 Corinna Vinschen <corinna@vinschen.de> - - * uinfo.cc (pwdgrp::fetch_account_from_windows): Default to /bin/bash - as login shell. - -2014-02-13 Corinna Vinschen <corinna@vinschen.de> - - * ldap.cc (cyg_ldap::fetch_posix_offset_for_domain): If domain name - has no dot, it's a Netbios name. Change the search filter expression - accordingly and filter by flatName. Add comment. - * uinfo.cc (cygheap_domain_info::init): Gracefully handle NULL - DnsDomainName and DomainSid members in DS_DOMAIN_TRUSTSW structure. - Add comment. Fix comment preceeding fetching the mapping server - from registry. - (pwdgrp::fetch_account_from_file): Convert str to a local array. - (fetch_posix_offset): New static function. - (pwdgrp::fetch_account_from_windows): Add debug output in case - LookupAccountSidW fails. Simplify code by calling fetch_posix_offset - where appropriate. If LookupAccountSidW fails, check if the SID is - one of the known trusted domains. If so, create a more informative - account entry. - -2014-02-12 Corinna Vinschen <corinna@vinschen.de> - - * uinfo.cc (cygheap_pwdgrp::nss_init_line): Explicitely ignore a colon - as separator char. - -2014-02-11 Christopher Faylor <me.cygwin2014@cgf.cx> - - * winsup.h: Turn off previous workaround but leave a comment. - -2014-02-11 Corinna Vinschen <corinna@vinschen.de> - - * ldap.cc (rediscover_thread): Give argument a useful name. - * miscfuncs.cc (NT_readline::init): It's a really bad idea trying to - print a pointer to a PUNICODE_STRING as PUNICODE_STRING. Fix it. - * uinfo.cc (cygheap_domain_info::init): Print status codes as hex - values in debug output. - -2014-02-11 Corinna Vinschen <corinna@vinschen.de> - - * autoload.cc (NetLocalGroupGetInfo): Replace NetGroupGetInfo. - * cygheap.h (class cygheap_ugid_cache): Move ugid_cache_t type here - and rename. - (struct init_cygheap): Add cygheap_ugid_cache member "ugid_cache". - * pwdgrp.h (class ugid_cache_t): Remove here. - * fhandler_disk_file.cc (fhandler_base::fstat_by_nfs_ea): Accommodate - move of ugid_cache to cygheap. - * sec_helper.cc (get_sids_info): Ditto. - * uinfo.cc (ugid_cache): Remove. - (pwdgrp::fetch_account_from_windows): Define id_val globally. - Move SidTypeAlias handling into SidTypeUser/SidTypeGroup branch since - aliases are handled like groups in SAM. Accommodate move of ugid_cache - to cygheap. Consolidate code reading SAM comments into a single branch - for both, SidTypeUser and SidTypeAlias. For SidTypeAlias, fix thinko - and call NetLocalGroupGetInfo rather than NetGroupGetInfo. Simplify - code setting Cygwin primary group for SAM accounts. Add code to handle - UNIX uid/gid from SAM comment. - -2014-02-11 Christopher Faylor <me.cygwin2014@cgf.cx> - - * winsup.h (Interlocked*): Use intrinsic versions of Interlocked - functions. - - * cygwin.sc.in: More closely emulate default pe/i386 linker script. - -2014-02-10 Corinna Vinschen <corinna@vinschen.de> - - * uinfo.cc (cygheap_domain_info::init): Drop accidentally leftover if - statement. - -2014-02-10 Corinna Vinschen <corinna@vinschen.de> - - * uinfo.cc (cygheap_domain_info::init): Fix handling of account domain - on donmain controllers. Explain why. - -2014-02-10 Corinna Vinschen <corinna@vinschen.de> - - * cygheap.cc (cwcsdup): Change parameter to correct PWCSTR. - (cwcsdup1): Ditto. - * cygheap_malloc.h: Change declarations accordingly. - -2014-02-10 Corinna Vinschen <corinna@vinschen.de> - - * uinfo.cc (pwdgrp::fetch_account_from_windows): Add code to allow - setting the primary group from the SAM comment field. - -2014-02-10 Corinna Vinschen <corinna@vinschen.de> - - * dcrt0.cc (child_info_spawn::handle_spawn): Call fixup_lockf_after_exec - with additional argument to specify if the process has been execed - or spawned. - * flock.cc (fixup_lockf_after_exec): Take bool parameter to handle - exec and spawn differently. In case of spawn, just give up POSIX - locks in favor of the still running parent. Add comments to explain. - -2014-02-09 Christopher Faylor <me.cygwin2014@cgf.cx> - - * environ.cc (strbrk): Properly deal with environment variable sans - quote. - -2014-02-09 Christopher Faylor <me.cygwin2014@cgf.cx> - - * environ.cc (strbrk): New function. - (parse_options): Use strbrk to parse CYGWIN environment variable. - -2014-02-09 Corinna Vinschen <corinna@vinschen.de> - - Introduce reading passwd/group entries from SAM/AD. Introduce - /etc/nsswitch.conf file to configure it. - * Makefile.in (DLL_OFILES): Add ldap.o. - * autoload.cc: Import ldap functions from wldap32.dll. - (DsEnumerateDomainTrustsW): Import. - (NetGroupGetInfo): Import. - * cygheap.h (class cygheap_domain_info): New class to keep global - domain info. - (class cygheap_pwdgrp): New class to keep passwd/group caches and - configuration info from /etc/nssswitch.conf. - (struct init_cygheap): Add cygheap_domain_info member "dom" and - cygheap_pwdgrp member "pg". - * cygtls.h (struct _local_storage): Remove unused member "res". - Rearrange slightly, Add members pwbuf and grbuf to implement non-caching - passwd/group fetching from SAM/AD. Make pw_pos and pw_pos unsigned. - * fhandler_disk_file.cc (fhandler_base::fstat_by_nfs_ea): Add RFC 2307 - uid/gid mapping. - * fhandler_process.cc: Drop including pwdgrp.h. - * fhandler_procsysvipc.cc: Ditto. - * fhandler_registry.cc (fhandler_registry::fstat): Set key uid/gid - to ILLEGAL_UID/ILLEGAL_GID rather than UNKNOWN_UID/UNKNOWN_GID. - * grp.cc (group_buf): Drop. - (gr): Drop. - (pwdgrp::parse_group): Fill pg_grp. - (pwdgrp::read_group): Remove. - (pwdgrp::init_grp): New method. - (pwdgrp::prep_tls_grbuf): New method. - (pwdgrp::find_group): New methods. - (internal_getgrsid): Convert to call new pwdgrp methods. - (internal_getgrnam): Ditto. - (internal_getgrgid): Ditto. - (getgrgid_r): Drop 2nd parameter from internal_getgrgid call. - (getgrgid32): Ditto. - (getgrnam_r): Ditto for internal_getgrnam. - (getgrnam32): Ditto. - (getgrent32): Convert to call new pwdgrp methods. - (internal_getgrent): Remove. - (internal_getgroups): Simplify, especially drop calls to - internal_getgrent. - * ldap.cc: New file implementing cyg_ldap class for LDAP access to AD - and RFC 2307 server. - * ldap.h: New header, declaring cyg_ldap class. - * passwd.cc (passwd_buf): Drop. - (pr): Drop. - (pwdgrp::parse_passwd): Fill pg_pwd. - (pwdgrp::read_passwd): Remove. - (pwdgrp::init_pwd): New method. - (pwdgrp::prep_tls_pwbuf): New method. - (find_user): New methods. - (internal_getpwsid): Convert to call new pwdgrp methods. - (internal_getpwnam): Ditto. - (internal_getpwuid): Ditto. - (getpwuid32): Drop 2nd parameter from internal_getpwuid call. - (getpwuid_r): Ditto. - (getpwnam): Ditto for internal_getpwnam. - (getpwnam_r): Ditto. - (getpwent): Convert to call new pwdgrp methods. - * path.cc (class etc): Remove all methods. - * path.h (class etc): Drop. - * pinfo.cc (pinfo_basic::pinfo_basic): Set gid to ILLEGAL_GID rather - than UNKNOWN_GID. - (pinfo_init): Ditto. - * pwdgrp.h (internal_getpwnam): Drop 2nd parameter from declaration. - (internal_getpwuid): Ditto. - (internal_getgrgid): Ditto. - (internal_getgrnam): Ditto. - (internal_getgrent): Drop declaration. - (enum fetch_user_arg_type_t): New type. - (struct fetch_user_arg_t): New type. - (struct pg_pwd): New type. - (struct pg_grp): New type. - (class pwdgrp): Rework to provide functions for file and db requests - and caching. - (class ugid_cache_t): New class to provide RFC 2307 uid map caching. - (ugid_cache): Declare. - * sec_acl.cc: Drop including pwdgrp.h. - * sec_auth.cc: Drop including dsgetdc.h and pwdgrp.h. - (get_logon_server): Convert third parameter to ULONG flags argument - to allow arbitrary flags values in DsGetDcNameW call and change calls - to this function throughout. Use cached account domain name rather - than calling GetComputerNameW. - (get_unix_group_sidlist): Remove. - (get_server_groups): Drop call to get_unix_group_sidlist. - (verify_token): Rework token group check without calling - internal_getgrent. - * sec_helper.cc (cygpsid::pstring): New methods, like string() but - return pointer to end of string. - (cygsid::getfromstr): Add wide character implementation. - (get_sids_info): Add RFC 2307 uid/gid mapping for Samba shares. - * security.cc: Drop including pwdgrp.h. - * security.h (DEFAULT_UID): Remove. - (UNKNOWN_UID): Remove. - (UNKNOWN_GID): Remove. - (uinfo_init): Move here from winsup.h. - (ILLEGAL_UID): Ditto. - (ILLEGAL_GID): Ditto. - (UNIX_POSIX_OFFSET): Define. Add lengthy comment. - (UNIX_POSIX_MASK): Ditto. - (MAP_UNIX_TO_CYGWIN_ID): Ditto. - (ILLEGAL_UID16): Move here from winsup.h. - (ILLEGAL_GID16): Ditto. - (uid16touid32): Ditto. - (gid16togid32): Ditto. - (sid_id_auth): New convenience macro for SID component access. - (sid_sub_auth_count): Ditto. - (sid_sub_auth): Ditto. - (sid_sub_auth_rid): Ditto. - (cygpsid::pstring): Declare. - (cygsid::getfromstr): Declare wide character variant. - (cygsid::operator=): Ditto. - (cygsid::operator*=): Ditto. - (get_logon_server): Change declaration according to source code. - * setlsapwd.cc (setlsapwd): Drop 2nd parameter from internal_getpwnam - call. - * shared.cc (memory_init): Call cygheap->pg.init in first process. - * syscalls.cc: Drop including pwdgrp.h. - * tlsoffsets.h: Regenerate. - * tlsoffsets64.h: Ditto. - * uinfo.cc (internal_getlogin): Drop gratuitious internal_getpwuid - call. Fix debug output. Overwrite user gid in border case of a - missing passwd file while a group file exists. - (pwdgrp::add_line): Allocate memory on cygheap. - (pwdgrp::load): Remove. - (ugid_cache): Define. - (cygheap_pwdgrp::init): New method. - (cygheap_pwdgrp::nss_init_line): New method. - (cygheap_pwdgrp::_nss_init): New method. - (cygheap_domain_info::init): New method. - (logon_sid): Define. - (get_logon_sid): New function. - (pwdgrp::add_account_post_fetch): New method. - (pwdgrp::add_account_from_file): New methods. - (pwdgrp::add_account_from_windows): New methods. - (pwdgrp::check_file): New method. - (pwdgrp::fetch_account_from_line): New method. - (pwdgrp::fetch_account_from_file): New method. - (pwdgrp::fetch_account_from_windows): New method. - * winsup.h: Move aforementioned macros and declarations to security.h. - -2014-02-09 Christopher Faylor <me.cygwin2014@cgf.cx> - - * sigproc.cc (sig_send): Don't bother with an error message if we are - exiting. - -2014-02-08 Corinna Vinschen <corinna@vinschen.de> - - * miscfuncs.h (class NT_readline): New class to implement line-wise - reading from file using native NT functions. - * miscfuncs.cc (NT_readline::init): New method. - (NT_readline::fgets): New method. - * mount.cc (mount_info::from_fstab): Utilize NT_readline to read - fstab files. - -2014-02-06 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_disk_file.cc (fhandler_disk_file::fchown): Fix typo in - comment. - * mount.cc (mount_info::from_fstab): Use tmp_pathbuf rather than - stack for big local buffer. - * net.cc (cygwin_gethostname): Call GetComputerNameExA rather than - GetComputerNameA if gethostname failed. - * shared.cc (user_info::initialize): Fix formatting. - -2014-02-06 Corinna Vinschen <corinna@vinschen.de> - - * include/sys/file.h: Define flock and accompanying macros if not - already defined in sys/_default_fcntl.h. - -2014-02-04 Corinna Vinschen <corinna@vinschen.de> - - * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 29. - -2014-01-30 Corinna Vinschen <corinna@vinschen.de> - - * dir.cc (opendir): Call set_unique_id only with valid fh. - -2014-01-30 Christopher Faylor <me.cygwin2014@cgf.cx> - - * fhandler.h (cltype): Add cl_buf_beg, cl_buf_end. - * fhandler_console.cc (dev_console::console_attrs::set_cl_x): Honor - buffer locations. - (dev_console::console_attrs::set_cl_y): Ditto. - (fhandler_console::write): On reset, use absolute positioning to go to - beginning of buffer. Clear entire buffer. - -2014-01-27 Christopher Faylor <me.cygwin2014@cgf.cx> - - * gendef (_setjmp (x86)): Save FPU control word location in sequential - location. Adjust sigstack save accordingly. - (_longjmp (x86)): Ditto for restore. - -2014-01-27 Corinna Vinschen <corinna@vinschen.de> - - * gendef (sigdelayed (x86_64)): Save and restore FPU control word. - (_sigdelayed (x86)): Ditto. Save and restore XMM registers. Add - comment. - (_setjmp (x86)): Save FPU control word, following FreeBSD here. - (_longjmp (x86)): Restore FPU control word. - -2014-01-24 Christopher Faylor <me.cygwin2014@cgf.cx> - - * winf.cc (linebuf::fromargv): Treat '=' as a special character. - -2014-01-23 Corinna Vinschen <corinna@vinschen.de> - - * security.h (open_local_policy): Remove declaration. - (lsa_open_policy): Declare. - (lsa_close_policy): Declare. - * sec_auth.cc (lsa_open_policy): Rename from open_local_policy. Take - server name as parameter. Return NULL in case of error, rather than - INVALID_HANDLE_VALUE. - (lsa_close_policy): Rename from close_local_policy. Make externally - available. Get handle by value. - (create_token): Convert call to open_local_policy/close_local_policy - according to aforementioned changes. - (lsaauth): Ditto. - (lsaprivkeyauth): Ditto. - * setlsapwd.cc (setlsapwd): Ditto. - -2014-01-22 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (etc::test_file_change): In case of NtQueryFullAttributesFile - returning an error, only return true if file actually exists. - -2014-01-20 Corinna Vinschen <corinna@vinschen.de> - - * include/cygwin/in6.h (struct ipv6_rt_hdr): Define. - * include/cygwin/socket.h: Fix formatting. - (IP_UNICAST_IF): Define. - (IPV6_JOIN_GROUP): Remove Windowism. - (IPV6_LEAVE_GROUP): Ditto. - (IPV6_UNICAST_IF): Define. - (IPV6_TCLASS): Ditto. - (IPV6_RECVTCLASS): Ditto. - -2014-01-18 Corinna Vinschen <corinna@vinschen.de> - - * include/netinet/ip6.h: New file, copied from FreeBSD vebatim. - -2014-01-17 Christopher Faylor <me.cygwin2014@cgf.cx> - - * dtable.h (dtable::lock): Revert static. - (dtable::unlock): Ditto. - -2014-01-17 Corinna Vinschen <corinna@vinschen.de> - - * passwd.cc (setpassent): Align to BSD definition. - -2014-01-17 Corinna Vinschen <corinna@vinschen.de> - - * syscalls.cc (popen): Introduce Glibc 'e' flag to allow thread-safe - opening of the pipe with O_CLOEXEC flag. Simplify FD_CLOEXEC handling. - -2014-01-17 Corinna Vinschen <corinna@vinschen.de> - - * include/sys/file.h (LOCK_SH): Drop definition in favor of new - definitions in newlib. - (LOCK_EX): Ditto. - (LOCK_NB): Ditto. - (LOCK_UN): Ditto. - (flock): Ditto. - (F_OK): Drop. Already correctly defined in unistd.h. - (X_OK): Ditto. - (W_OK): Ditto. - (R_OK): Ditto. - -2014-01-17 Corinna Vinschen <corinna@vinschen.de> - - * include/cygwin/config.h (_STDIO_BSD_SEMANTICS): Define as 1. - -2014-01-16 Christopher Faylor <me.cygwin2014@cgf.cx> - - * dtable.h (dtable::lock): Make static. - (dtable::unlock): Ditto. - -2014-01-08 Christopher Faylor <me.cygwin2014@cgf.cx> - - * exception.h (cygwin_exception::open_stackdumpfile): Move old - function into class. - (cygwin_exception::h): New member. - (cygwin_exception::cygwin_exception): Initialize h to NULL. - * exceptions.cc (cygwin_exception::open_stackdumpfile): Move into - cygwin_exception class. Use 'h' class member. - (cygwin_exception::dumpstack): Close stack dump file handle if opened. - -2014-01-04 Christopher Faylor <me.cygwin2014@cgf.cx> - - * fhandler.h (cltype): New enum. - (dev_console::console_attrs): Define struct name. - (dev_console::console_attrs::set_cl_x): New function. - (dev_console::console_attrs::set_cl_y): New function. - (fhandler_console::clear_screen): Redefine input params. - * fhandler_console.cc: Throughout, reflect change in arguments to - fhandler_console::clear_screeen. - (fhandler_console::mouse_aware): Simplify logic slightly. - (fhandler_console::scroll_screen): Remove hopefully obsolete win95 - code. - (dev_console::console_attrs::set_cl_x): New function. - (dev_console::console_attrs::set_cl_y): New function. - (fhandler_console::clear_screen): Redefine input params. Calculate - position based on enum value. - (region_split): Change arguments. Simplify. - (ReadConsoleOutputWrapper): Remove coord argument since we now always - use 0, 0. Send extra arguments to region_split. diff --git a/winsup/cygwin/ChangeLog-2014 b/winsup/cygwin/ChangeLog-2014 new file mode 100644 index 000000000..7feccf499 --- /dev/null +++ b/winsup/cygwin/ChangeLog-2014 @@ -0,0 +1,2745 @@ +2014-12-18 Yaakov Selkowitz <yselkowitz@cygwin.com> + + * common.din (__fbufsize, __flbf, __fpending, __freadable, __freading, + __fsetlocking, __fwritable, __fwriting, clearerr_unlocked, + feof_unlocked, ferror_unlocked, fflush_unlocked, fgetc_unlocked, + fgets_unlocked, fgetwc_unlocked, fgetws_unlocked, fileno_unlocked, + fputc_unlocked, fputs_unlocked, fputwc_unlocked, fputws_unlocked, + fread_unlocked, fwrite_unlocked, getwc_unlocked, getwchar_unlocked, + putwc_unlocked, putwchar_unlocked): Export. + * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump. + +2014-12-16 Corinna Vinschen <corinna@vinschen.de> + + * path.cc (find_fast_cwd): Point to problem reporting web site rather + than to mailing list. + +2014-12-16 Corinna Vinschen <corinna@vinschen.de> + + * path.cc (warn_msdos): Slightly reformat. + (find_fast_cwd): Change warning message to urge an update before + reporting the problem. + +2014-12-10 Corinna Vinschen <corinna@vinschen.de> + + * winver.rc (LegalCopyright): Fix belatedly (uh-oh). + +2014-12-08 Corinna Vinschen <corinna@vinschen.de> + + * environ.cc (regopt): Remove function. + (environ_init): Drop undocumented feature to read application-specific + environment variables from the registry. + * include/cygwin/version.h (CYGWIN_INFO_PROGRAM_OPTIONS_NAME): Remove. + +2014-12-05 Corinna Vinschen <corinna@vinschen.de> + + * environ.cc (build_env): Remove loquacious debug statements. + +2014-12-05 Yaakov Selkowitz <yselkowitz@cygwin.com> + + * common.din (__bsd_qsort_r): Add. + (qsort_r): Add. + * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump. + +2014-12-02 Corinna Vinschen <corinna@vinschen.de> + + * flock.cc (create_lock_in_parent): Make lf_obj handle inheritable. + Explain why. + (lockf_t::create_lock_obj): Use FALSE, rather than 0 for BOOL argument. + (lockf_t::del_lock_obj): Check if NtSetEvent succeeded and print system + message if not. + +2014-12-02 Corinna Vinschen <corinna@vinschen.de> + + * uinfo.cc (fetch_windows_home): New function fetching Windows-compliant + home directory. Include longish comment to explain what we're doing. + (cygheap_pwdgrp::get_home): Take additional sid parameter. In + NSS_SCHEME_WINDOWS case, call fetch_windows_home to create home + directory. + (pwdgrp::fetch_account_from_windows): Call cygheap_pwdgrp::get_home + with additional sid argument. + * cygheap.h (cygheap_pwdgrp::get_home): Align declaration to above + change. + +2014-12-02 Corinna Vinschen <corinna@vinschen.de> + + * uinfo.cc (cygheap_user::ontherange): Fix order of fallbacks creating + HOMEDRIVE/HOMEPATH values to be Windows-compliant. Add comments. + +2014-12-02 Corinna Vinschen <corinna@vinschen.de> + + * autoload.cc (CreateProfile): Import. + (LoadUserProfileW): Import. + * registry.cc (get_registry_hive_path): Move to sec_auth.cc. + (load_registry_hive): Remove. + * registry.h (get_registry_hive_path): Drop declaration. + (load_registry_hive): Ditto. + * sec_auth.cc (get_user_profile_directory): Moved from registry.cc and + renamed. Take third parameter with buffer length. + (load_user_profile): New function taking over for load_registry_hive. + Use official functions to load profile. If profile is missing, create + it on Vista and later. + * security.h (get_user_profile_directory): Declare. + (load_user_profile): Declare. + * syscalls.cc (seteuid32): Replace call to load_registry_hive with call + to load_user_profile. + * uinfo.cc (cygheap_user::env_userprofile): Replace call to + get_registry_hive_path with call to get_user_profile_directory. + +2014-12-02 Corinna Vinschen <corinna@vinschen.de> + + * uinfo.cc (fetch_from_description): Make static. + (fetch_from_path): Ditto. + +2014-12-02 Corinna Vinschen <corinna@vinschen.de> + + * autoload.cc (CreateEnvironmentBlock): Import. + (DestroyEnvironmentBlock): Import. + * environ.cc (env_compare): New static bsearch comparison function. + (build_env): Add parameter taking a user token. If token is non-NULL, + fetch user's default Windows environment and merge it into the resulting + environment. Explain what we do in preceeding comment. + * environ,h (build_env): Align prototype to above change. + * external.cc (create_winenv): Call build_env with NULL token. + * spawn.cc (child_info_spawn::worker): When spawning new process under + another user account, call build_env with new token to allow merging + user's default Windows environment. + * winlean.h (_USERENV_): Define to override dllimport. + +2014-12-02 Corinna Vinschen <corinna@vinschen.de> + + * spawn.cc (child_info_spawn::worker): Fix formatting. + +2014-12-02 Corinna Vinschen <corinna@vinschen.de> + + * sec_auth.cc (str2lsa): Remove. + (str2buf2lsa): Remove. + (lsaauth): Call RtlInitAnsiString instead of str2lsa and str2buf2lsa. + +2014-12-02 Corinna Vinschen <corinna@vinschen.de> + + * cygheap.cc (init_cygheap::init_installation_root): Fix typo in + comment. + +2014-12-02 Corinna Vinschen <corinna@vinschen.de> + + * autoload.cc (IdnToAscii): Use simpler, equivalent LoadDLLfuncEx. + (IdnToUnicode): Ditto. + +2014-12-01 Corinna Vinschen <corinna@vinschen.de> + + * wincap.cc (wincap_minimal): Remove. + (wincaps): Drop has_physical_mem_access. + (wincap_10): New global wincaps to support Windows 10. + (wincapc::init): Use wincap_10 for version >= 6.4 and as default. + * wincap.h (wincaps::has_physical_mem_access): remove. + +2014-11-28 Corinna Vinschen <corinna@vinschen.de> + + * cygheap.cc (init_cygheap::init_tls_list): Accommodate threadlist + having a new type threadlist_t *. Convert commented out code into an + #if 0. Create thread mutex. Explain why. + (init_cygheap::remove_tls): Drop timeout value. Always wait infinitely + for tls_sentry. Return mutex HANDLE of just deleted threadlist entry. + (init_cygheap::find_tls): New implementation taking tls pointer as + search parameter. Return threadlist_t *. + (init_cygheap::find_tls): Return threadlist_t *. Define ix as auto + variable. Drop exception handling since crash must be made impossible + due to correct synchronization. Return with locked mutex. + * cygheap.h (struct threadlist_t): Define. + (struct init_cygheap): Convert threadlist to threadlist_t type. + (init_cygheap::remove_tls): Align declaration to above change. + (init_cygheap::find_tls): Ditto. + (init_cygheap::unlock_tls): Define. + * cygtls.cc (_cygtls::remove): Unlock and close mutex when finishing. + * exceptions.cc (sigpacket::process): Lock _cygtls area of thread before + accessing it. + * fhandler_termios.cc (fhandler_termios::bg_check): Ditto. + * sigproc.cc (sig_send): Ditto. + * thread.cc (pthread::exit): Ditto. Add comment. + (pthread::cancel): Ditto. + +2014-11-28 Corinna Vinschen <corinna@vinschen.de> + + * cygheap.cc (init_cygheap::find_tls): Add comment. + * cygtls.cc (well_known_dlls): Rephrase comment. + (bloda_detect): New function. + (_cygtls::call2): Call init_thread and bloda_detect for non-pthread + threads only. + (_cygtls::remove): Move remove_tls and remove_wq calls up to run first. + * miscfuncs.cc (struct pthread_wrapper_arg): Rename from struct + thread_wrapper_arg. + (pthread_wrapper): Rename from thread_wrapper and drop "static". Fix + comment. Drop call to _cygtls::remove. Call api_fatal rather than + ExitThread. Explain why. + * miscfuncs.h (pthread_wrapper): Declare pthread_wrapper. + * thread.cc (pthread::exit): Add a FIXME comment. Call _cygtls::remove + before calling ExitThread. + +2014-11-27 Corinna Vinschen <corinna@vinschen.de> + + * mount.cc (mount_info::init): Take bool argument and allow to + initialize mount table in two steps, system and user, depending on + bool value. + * mount.h (class mount_info): Align declaration of init function to + above change. + * shared.cc (user_info::initialize): Initialize mount table in two + steps to allow internal_getpwsid to create valid POSIX paths from + DOS paths given in AD. Add comments. + * uinfo.cc (cygheap_pwdgrp::get_home): Allow DOS paths in + NSS_SCHEME_FREEATTR attributes. + (cygheap_pwdgrp::get_shell): Ditto. + +2014-11-27 Corinna Vinschen <corinna@vinschen.de> + + * cygheap.cc (init_cygheap::find_tls): Allow to keep loop going after + access to threadlist[ix] faulted. In case of an exception, remove + threadlist[ix] from threadlist only. Add comment. + +2014-11-26 Corinna Vinschen <corinna@vinschen.de> + + * Makefile.in (install): Add install-ldif target. + (install-ldif): New target to install cygwin.ldif. + * cygheap.h (class cygheap_pwdgrp): Rename pfx_t to nss_pfx_t. Add + PFX to enum value. Add nss_scheme_method enum and nss_scheme_t + structure. Add home_scheme, shell_scheme and gecos_scheme members. + (NSS_SCHEME_MAX): Define. + (cygheap_pwdgrp::get_home): Declare. + (cygheap_pwdgrp::get_shell): Declare. + (cygheap_pwdgrp::get_gecos): Declare. + * cygwin.ldif: New file. + * ldap.cc (std_user_attr): New array, just defining the standard + attributes. + (group_attr): Add cygwinUnixGid. + (user_attr): Convert to macro pointing to cygheap->pg.ldap_user_attr. + (cygheap_pwdgrp::init_ldap_user_attr): New method. + (cyg_ldap::fetch_ad_account): Call cygheap_pwdgrp::init_ldap_user_attr + if user_attr initialization is required. Fix comment. + (cyg_ldap::get_string_attribute): Implement taking attribute name + as argument. + * ldap.h: Drop unused macros. + (cyg_ldap::get_gecos): Remove. + (cyg_ldap::get_home): Remove. + (cyg_ldap::get_shell): Remove. + (cyg_ldap::get_string_attribute): Declare name argument variant public. + * uinfo.cc (cygheap_user::ontherange): Fix indentation. + (cygheap_pwdgrp::init): Initialize new home_scheme, shell_scheme and + gecos_scheme members. Align comment. + (NSS_NCMP): Define comparison macro. + (NSS_CMP): Ditto. + (cygheap_pwdgrp::nss_init_line): Use aforementioned macros throughout. + Fix comment handling. Add db_home, db_shell and db_gecos handling. + (fetch_from_description): New function to fetch XML-style attributes + from (description) string. + (fetch_from_path): New function to evaluate path string with wildcards. + (cygheap_pwdgrp::get_home): New methods to fetch pw_dir value. + (cygheap_pwdgrp::get_shell): Ditto for pw_shell. + (cygheap_pwdgrp::get_gecos): Ditto for pw_gecos. + (colon_to_semicolon): Move up. + (pwdgrp::fetch_account_from_windows): Convert home, shell, gecos + variables to char*. Drop statement breaking extended group info. + Fetch home, shell and gecos values using new methods. Use + fetch_from_description calls to fetch UNIX id and primary groups from + SAM comment field. Accommodate uxid being a char* now. Accommodate + the fact that extended info is malloc'ed, rather then alloca'ed. + Create linebuf content as multibyte string. Create line buffer by + just calling cstrdup. + +2014-11-25 Corinna Vinschen <corinna@vinschen.de> + + * include/fcntl.h: Move all open flags (except O_NDELAY) to newlib's + sys/_default_fcntl.h. + +2014-11-25 Corinna Vinschen <corinna@vinschen.de> + + * binmode.c (cygwin_premain0): Don't use underscore'd variants of the + open flags. + * textmode.c (cygwin_premain0): Ditto. + +2014-11-21 Corinna Vinschen <corinna@vinschen.de> + + * init.cc (dll_entry): Revert previous patch. This requires another + solution. + * miscfuncs.cc (thread_wrapper): Ditto. + * sigproc.cc (exit_thread): Disable sending a signal for synchronization + with process exit. Explain why. Keep code in for later inspection, + should the problem show up again. + (sig_send): Use "tls", rather than "tid" as name for _cygtls arg. + +2014-11-20 Corinna Vinschen <corinna@vinschen.de> + + * init.cc (dll_entry): Call _my_tls.remove with INFINITE wait period + to avoid SEGVs and subsequent hangs in _cygtls::find_tls. + * miscfuncs.cc (thread_wrapper): Ditto. + +2014-11-20 Iuliu Rus <rus.iuliu@gmail.com> + + * net.cc (fdsock): Change default values for socket buffers on 32 bit + to fix performance on 10Gb networks. + +2014-11-17 Corinna Vinschen <corinna@vinschen.de> + + * uinfo.cc (pwdgrp::fetch_account_from_windows): Allow fetching of + NT SERVICE accounts by name. Always prepend domain to NT SERVICE + accounts. Add U-domain\username string to pw_gecos for predefined + builtin accounts as well. + +2014-11-14 Corinna Vinschen <corinna@vinschen.de> + + * fhandler_termios.cc (fhandler_termios::line_edit): Fix fatal typo in + bytes_read pointer checks. + +2014-11-13 Corinna Vinschen <corinna@vinschen.de> + + * fhandler.h (fhandler_termios::line_edit): Add parameter to return + written bytes. + * fhandler_termios.cc (fhandler_termios::tcinit): Fix formatting. + (fhandler_termios::line_edit): Return bytes actually written. Write + in 32 byte chunks in non-canonical mode to reduce number of WriteFile + calls. Don't just eat unwritten bytes in case of an error condition. + Especially, don't report them back to the caller as written. + * fhandler_tty.cc (fhandler_pty_slave::read): Disable code reducing + the number of bytes read from the pipe to vmin. Add comment. + (fhandler_pty_master::write): Convert ret to ssize_t type. Just call + line_edit once, not in a loop once for each byte. Return bytes written + as returned by line_edit. + +2014-11-13 Corinna Vinschen <corinna@vinschen.de> + + * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 34. + +2014-11-12 Corinna Vinschen <corinna@vinschen.de> + + * cygheap.h (cygheap_pwdgrp): Remove constants NSS_FILES and NSS_DB. + Use NSS_SRC_FILES and NSS_SRC_DB throughout instead. + (cygheap_pwdgrp::nss_pwd_src): New inline method. + (cygheap_pwdgrp::nss_grp_src): Ditto. + * external.cc (cygwin_internal): Add CW_GETNSS_PWD_SRC and + CW_GETNSS_GRP_SRC cases. + * uinfo.cc: Use NSS_SRC_FILES and NSS_SRC_DB throughout. + * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump. + * include/sys/cygwin.h (cygwin_getinfo_types): Add CW_GETNSS_PWD_SRC + and CW_GETNSS_GRP_SRC. + (NSS_SRC_FILES): Define. + (NSS_SRC_DB): Define. + +2014-11-07 Corinna Vinschen <corinna@vinschen.de> + + * dcrt0.cc (cygwin__cxa_atexit): Fetch correct DSO handle value + by searching dll list. Explain why. + +2014-11-06 Corinna Vinschen <corinna@vinschen.de> + + * dcrt0.cc (cygwin_atexit): Change preceeding comment to reflect + API version numbers. + * external.cc (cygwin_internal): disable setting cxx_malloc on 64 bit. + Add CW_FIXED_ATEXIT case. + * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump. + * include/sys/cygwin.h (cygwin_getinfo_types): Add CW_FIXED_ATEXIT. + * lib/atexit.c (atexit): Test running Cygwin version by checking + return value of cygwin_internal (CW_FIXED_ATEXIT). + +2014-11-05 Corinna Vinschen <corinna@vinschen.de> + + * lib/atexit.c (atexit): Check for being linked into the executable. + If so, call __cxa_atexit with NULL DSO handle. Explain why. + * lib/dso_handle.c: New file providing fallback __dso_handle. + +2014-11-05 Corinna Vinschen <corinna@vinschen.de> + + * Makefile.in (NEW_FUNCTIONS): Add atexit to be not exported. + * lib/atexit.c (atexit): New, statically linkable version of atexit. + * dcrt0.cc (cygwin_atexit): Add comment to mark this function as old + entry point. Indiscriminately check for DSO of function pointer for + all functions, if checking for DSO of return address fails on x86_64. + Change comment accordingly. + +2014-11-05 Corinna Vinschen <corinna@vinschen.de> + + * Makefile.in (NEW_FUNCTIONS): Define target-independent. Add target + dependent stuff afterwards. Globally define timezone and all xdr + symbols as non-exported from libcygwin.a. + +2014-11-03 Corinna Vinschen <corinna@vinschen.de> + + * cygheap.cc: Fix formatting. + +2014-10-30 Corinna Vinschen <corinna@vinschen.de> + + * uinfo.cc (cygheap_user::ontherange): Don't mention /etc/passwd. + +2014-10-29 Corinna Vinschen <corinna@vinschen.de> + + * cygheap.cc (init_cygheap::init_installation_root): Create content of + installation_dir as non-prefixed path, if possible. + +2014-10-29 Corinna Vinschen <corinna@vinschen.de> + + * common.din (__cxa_atexit): Define as cygwin__cxa_atexit. + * dcrt0.cc (cygwin__cxa_atexit): New function. Explain what we do. + +2014-10-28 Corinna Vinschen <corinna@vinschen.de> + + * globals.cc (dos_file_warning): Set to false by default. + * path.cc (warn_msdos): Make static. Drop test for dos_file_warning. + (path_conv::check): Check for dos_file_warning here to avoid a function + call in the default case. + +2014-10-27 Corinna Vinschen <corinna@vinschen.de> + + * dcrt0.cc (cygwin_atexit): Add workaround for broken atexit calls + in __gcc_register_frame of DLLs built with gcc-4.8.3-3. + +2014-10-27 Corinna Vinschen <corinna@vinschen.de> + + * dlfcn.cc (dlopen): Drop patch accommodating SetDllDiretory from + 2014-10-14. + +2014-10-27 Corinna Vinschen <corinna@vinschen.de> + + * cygheap.cc (cygheap_fixup_in_child): Drop call to set_dll_dir. + (init_cygheap::init_installation_root): Set installation_dir_len. + (setup_cygheap): Drop call to set_dll_dir. + * cygheap.h (struct init_cygheap): Add installation_dir_len member. + (init_cygheap::set_dll_dir): Remove. + * environ.cc (win_env::add_cache): Use stpcpy for speed. + (posify_maybe): Use tmp_pathbuf buffer instead of stack. + (raise_envblock): New function to resize Windows environment block. + (build_env): Fix indentation. Call raise_envblock function. Check if + $PATH exists and is non-empty. If not, add PATH variable with Cygwin + installation directory as content to Windows environment. Explain why. + + * uinfo.cc (cygheap_pwdgrp::_nss_init): Fill UNICODE_STRING members + on the fly. Drop call to RtlInitUnicodeString. + (pwdgrp::check_file): Ditto. + +2014-10-26 Corinna Vinschen <corinna@vinschen.de> + + * fhandler_socket.cc (fhandler_socket::af_local_connect): Drop + setting connect_state to connect_credxchg. + (fhandler_socket::af_local_accept): Ditto. + (fhandler_socket::recv_internal): Drop ill-advised connect_state check. + Add comment so as not to repeat the exercise. + * fhandler.h (enum conn_state): Drop now unneeded connect_credxchg + state. + +2014-10-24 Corinna Vinschen <corinna@vinschen.de> + + * fhandler_proc.cc (format_proc_cygdrive): Fix symlink path if cygdrive + is "/". + +2014-10-24 Corinna Vinschen <corinna@vinschen.de> + + * gendef (sigdelayed): 64 bit only: Fix seh_pushreg statements in + prologue. + +2014-10-24 Kai Tietz <corinna@vinschen.de> + Corinna Vinschen <corinna@vinschen.de> + + * gendef (sigdelayed): 64 bit only: Push CPU flags before aligning + stack to avoid changing flag values. + +2014-10-22 Yaakov Selkowitz <yselkowi@redhat.com> + + * common.din (stime): Export. + * times.cc (stime): New function. + * include/cygwin/time.h (stime): Declare. + * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump. + +2014-10-21 Corinna Vinschen <corinna@vinschen.de> + + * sec_auth.cc (get_user_groups): Remove experimental exception handler + added 2014-09-05. + (get_user_local_groups): Ditto. + +2014-10-20 Corinna Vinschen <corinna@vinschen.de> + + * fhandler_serial.cc: Revert debug code accidentally checked in on + 2014-08-18. + +2014-10-20 Corinna Vinschen <corinna@vinschen.de> + + * path.cc (symlink_info::check): Set error from status code if opening + the parent directory failed, but keep special case for root dirs. + +2014-10-17 Corinna Vinschen <corinna@vinschen.de> + + * cygheap.cc (cygheap_fixup_in_child): Call set_dll_dir. + (init_cygheap::init_installation_root): Just memmove contents of + installation_root instead of calling GetModuleFileNameW again. + Copy installation_root to installation_dir before stripping of + "bin" dir. Don't call SetDllDirectory here. Explain what we do. + (setup_cygheap): New function taking over initial cygheap setup + from memory_init. Additionally call set_dll_dir. + * cygheap.h (struct init_cygheap): Add installation_dir member. + (init_cygheap::set_dll_dir): Define. + (setup_cygheap): Declare. + * dcrt0.cc: Throughout drop parameter from memory_init call. + (dll_crt0_0): Call setup_cygheap prior to memory_init. + * dlfcn.cc (dlopen): Change comment to point to the right function. + * shared.cc (memory_init): Drop parameter. Drop cygheap setup. + * shared_info.h (memory_init): Change declaration accordingly. + +2014-10-17 Corinna Vinschen <corinna@vinschen.de> + + * cygtls.h (__try): Define __l_endtry as block-local label in 32 bit + case as well. + +2014-10-17 Corinna Vinschen <corinna@vinschen.de> + + * Makefile.in (DLL_OFILES): Add quotactl.o. + * common.din (quotactl): Export. + * ntdll.h: Define FILE_FS_CONTROL_INFORMATION::FileSystemControlFlags + flag values. + (struct _FILE_FS_CONTROL_INFORMATION): Define. + (struct _FILE_GET_QUOTA_INFORMATION): Define. + (typedef struct _FILE_QUOTA_INFORMATION): Define. + (NtQueryObject): Use PVOID rather than VOID*. + (NtQueryVolumeInformationFile): Ditto. + (NtQueryQuotaInformationFile): Declare. + (NtSetQuotaInformationFile): Declare. + (NtSetVolumeInformationFile): Declare. + * quotactl.cc: New file implementing quotactl(). + * include/sys/mount.h (BLOCK_SIZE): Define. + (BLOCK_SIZE_BITS): Define. + * include/sys/quota.h: New header. + * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump. + +2014-10-16 Corinna Vinschen <corinna@vinschen.de> + + * Makefile.in (DLL_OFILES): Rearrange with one file per line. + +2014-10-16 Corinna Vinschen <corinna@vinschen.de> + + * fhandler_proc.cc (format_proc_partitions): Extend output to print + the windows mount points the device is mounted on. + +2014-10-14 Corinna Vinschen <corinna@vinschen.de> + + * fhandler_socket.cc (fhandler_socket::connect): Don't change state + on WSAEALREADY error. Change comment accordingly. + +2014-10-14 Corinna Vinschen <corinna@vinschen.de> + + * cygheap.cc (init_cygheap::init_installation_root): Install Cygwin's + installation dir as DLL search path, instead of ".". + * cygheap.h (class cwdstuff): Add parameter names in function + declarations for readability. + (cwdstuff::get): Add inline implementation fetching the CWD as wide char + string. + * dlfcn.cc (dlopen): Add searching for dependent DLLs in DLL + installation dir or CWD, if all else failed. + Add comment to explain scenarios this is accommodating. + +2014-10-14 Corinna Vinschen <corinna@vinschen.de> + + * fhandler_socket.cc (fhandler_socket::connect): Init connect_state to + connect_pending only on unconnected socket. Set connect_state to + connected on WSAEISCONN error. Set connect_state to connect_failed + on any other error except WSAEWOULDBLOCK if connect is still pending. + Add lots of comment to explain why all of the above. + +2014-10-13 Corinna Vinschen <corinna@vinschen.de> + + * net.cc (cygwin_setsockopt): Drop redundant test for AF_LOCAL and + SOCK_STREAM in SO_PEERCRED case, as in the original patch. + +2014-10-12 Corinna Vinschen <corinna@vinschen.de> + + * dlfcn.cc (gfpod_helper): Only check for POSIX dir separator, same as + in get_full_path_of_dll. + +2014-10-12 Corinna Vinschen <corinna@vinschen.de> + + * dlfcn.cc (set_dl_error): Drop useless __stdcall. + (check_path_access): Ditto. Drop FE_CWD from call to find_exec. + (gfpod_helper): Call path_conv::check for all paths containing a dir + separator to more closely follow the Linux search algorithm. + (get_full_path_of_dll): Drop useless __stdcall. + (dlopen): Simplify RTLD_NOLOAD case by calling GetModuleHandleEx + instead of GetModuleHandle/LoadLibrary. + +2014-10-11 Christian Franke <franke@computer.org> + + Add setsockopt(sd, SOL_SOCKET, SO_PEERCRED, NULL, 0) to disable + initial handshake on AF_LOCAL sockets. + * fhandler.h (class fhandler_socket): Add no_getpeereid status flag. + (fhandler_socket::af_local_set_no_getpeereid): New prototype. + * fhandler_socket.cc (fhandler_socket::af_local_connect): Skip handshake + if no_getpeereid is set. Add debug output. + (fhandler_socket::af_local_accept): Likewise. + (fhandler_socket::af_local_set_no_getpeereid): New function. + (fhandler_socket::af_local_copy): Copy no_getpeereid. + (fhandler_socket::getpeereid): Fail if no_getpeereid is set. + * net.cc (cygwin_setsockopt): Add SO_PEERCRED for AF_LOCAL/SOCK_STREAM + sockets. Add comment to explain why we need it. + * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump. + +2014-10-11 Corinna Vinschen <corinna@vinschen.de> + + * fhandler_socket.cc (fhandler_socket::af_local_connect): Drop outdated + comment. + (fhandler_socket::evaluate_events): Only set connect_state and call + af_local_connect if connect_state is connect_pending. Explain why. + Drop redundant test for socket family and type. + (fhandler_socket::connect): Extend comment. + +2014-10-11 Corinna Vinschen <corinna@vinschen.de> + + * fhandler_socket.cc (fhandler_socket::evaluate_events): Handle + connect_state and af_local_connect connect call here, once, independent + of FD_CONNECT being requested. Add comment to explain why. + (fhandler_socket::connect): Drop connect_state handling and calling + af_local_connect. Move remaining AF_LOCAL stuff prior to calling + ::connect and explain why. Simplify error case. + * poll.cc (poll): Handle connect state independently of POLLOUT being + requested for the descriptor to allow setting POLLIN if connect failed. + Add comment. + * select.cc (set_bits): Drop connect_state and AF_LOCAL handling here. + +2014-10-11 Corinna Vinschen <corinna@vinschen.de> + + * fhandler_socket.cc (fhandler_socket::evaluate_events): Slightly + rearrange code. Rephrase a comment. + +2014-10-10 Corinna Vinschen <corinna@vinschen.de> + + * dlfcn.cc (dlopen): Disable old 32 bit code on 64 bit. + * dcrt0.cc (check_sanity_and_sync): Ditto. + * dll_init.cc (dll_dllcrt0_1): Fix typo in comment. + +2014-10-09 Corinna Vinschen <corinna@vinschen.de> + + * fhandler_procsys.cc (fhandler_procsys::readdir): Just test + ObjectTypeName for object types rather than calling lstat to avoid + performance hit. + * globals.cc (ro_u_natdir): Define. + (ro_u_natsyml): Define. + (ro_u_natdev): Define. + +2014-10-09 Corinna Vinschen <corinna@vinschen.de> + + * fhandler_disk_file.cc (fhandler_disk_file::readdir_helper): Set d_type + for virtual directories. + +2014-10-09 Corinna Vinschen <corinna@vinschen.de> + + * fhandler_proc.cc (fhandler_proc::readdir): Set dirent d_type. + * fhandler_process.cc (fhandler_process::readdir): Ditto. + * fhandler_procnet.cc (fhandler_procnet::readdir): Ditto. + * fhandler_procsys.cc (fhandler_procsys::readdir): Ditto. + * fhandler_procsysvipc.cc (fhandler_procsysvipc::readdir): Ditto. + * fhandler_virtual.h (virt_ftype_to_dtype): Define new inline function + to generate dirent d_type from virtual_ftype_t. + +2014-10-08 Corinna Vinschen <corinna@vinschen.de> + + * common.din (ffsl): Export. + (ffsll): Export. + * syscalls.cc (ffs): Implement using GCC intrinsic. + (ffsl): Ditto. + (ffsll): Ditto. + * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump. + +2014-10-08 Christian Franke <franke@computer.org> + + * syscalls.cc (ffs): Fix crash of ffs (0x80000000) on 64 bit. + +2014-10-08 Corinna Vinschen <corinna@vinschen.de> + + * fhandler_process.cc (format_process_statm): Fix output of dirty + pages. Add linefeed. + +2014-09-05 Corinna Vinschen <corinna@vinschen.de> + + * fhandler_proc.cc (proc_tab): Add entry for cygdrive symlink. + (format_proc_cygdrive): New function to implement /proc/cygdrive. + +2014-09-05 Corinna Vinschen <corinna@vinschen.de> + + * exception.h (class exception): Remove unnecessary #ifdef. + * uinfo.cc (client_request_pwdgrp::client_request_pwdgrp): Fix length + counter to include trailing NUL. + + * sec_auth.cc (get_user_groups): Add experimental exception handler. + (get_user_local_groups): Ditto. + +2014-09-05 Corinna Vinschen <corinna@vinschen.de> + + * uinfo.cc (pwdgrp::fetch_account_from_windows): Handle APPLICATION + PACKAGE AUTHORITY SIDs. + * winlean.h (DNLEN): Raise to 31. Explain why. + +2014-09-03 Corinna Vinschen <corinna@vinschen.de> + + * sec_acl.cc (aclcheck32): Check for required default entries as well. + Enable check for missing CLASS_OBJ entries, now that setfacl creates + them. + +2014-09-02 Corinna Vinschen <corinna@vinschen.de> + + * sec_acl.cc (aclsort32): Set errno to EINVAL if aclcheck32 failed. + +2014-08-31 Corinna Vinschen <corinna@vinschen.de> + + * uinfo.cc (pwdgrp::fetch_account_from_windows): Disallow user accounts + as groups. Add comment. + +2014-08-31 Corinna Vinschen <corinna@vinschen.de> + + * uinfo.cc (cygheap_pwdgrp::init): Fix comment. Rearrange code for + style. + (cygheap_pwdgrp::nss_init_line): Disable db_prefix and db_separator + settings. Add comment. + (pwdgrp::fetch_account_from_windows): Drop outdated comment. Fix code + fetching primary group gid of group setting in SAM description field. + Change comment accordingly. + +2014-08-31 Corinna Vinschen <corinna@vinschen.de> + + * uinfo.cc (pwdgrp::fetch_account_from_windows): Disallow creating an + entry for "NULL SID". + +2014-08-31 Corinna Vinschen <corinna@vinschen.de> + + * sec_acl.cc (setacl): Add comment. Handle NULL ACE for SUID, SGID, + and VTX bits. Create owner, group, other and NULL entries in the same + way and in the same order as alloc_sd. + (getacl): Skip NULL ACE. + +2014-08-28 Corinna Vinschen <corinna@vinschen.de> + + * fhandler.cc (fhandler_base::facl): Drop CLASS_OBJ entry. + * fhandler_disk_file.cc (fhandler_disk_file::facl): Ditto in noacl case. + * sec_acl.cc (getacl): Compute useful fake CLASS_OBJ and DEF_CLASS_OBJ + permission bits based on how these values are generated on Linux. + Add comments to explain what the code is doing. + * security.cc (get_attribute_from_acl): Compute group permission based + on the actual primary group permissions and all secondary user and group + ACCESS_ALLOWED_ACEs to emulate Linux' behaviour more closely. + (check_access): Fix typos im comment. + * include/cygwin/acl.h (MIN_ACL_ENTRIES): Redefine as 3. + +2014-08-28 Corinna Vinschen <corinna@vinschen.de> + + * fhandler_disk_file.cc (fhandler_disk_file::fstatvfs): Try the + FileFsSizeInformation information class on filesystems choking on + FileFsFullSizeInformation (I see you Netapp!) + +2014-08-27 Corinna Vinschen <corinna@vinschen.de> + + * fhandler.h (fhandler_pty_slave::fch_open_handles): Add bool parameter + to declaration. + * fhandler_tty.cc (fhandler_pty_slave::fch_open_handles): Add bool + parameter "chown". Only request WRITE_OWNER access when opening pty + synchronization objects if "chown" is set. + (fhandler_pty_slave::fchmod): Call fch_open_handles with new bool + parameter set to false. + (fhandler_pty_slave::fchown): Call fch_open_handles with new bool + parameter set to true. + * kernel32.cc (CreateFileMappingW): Fix default standard rights for + file mappings from READ_CONTROL to STANDARD_RIGHTS_REQUIRED to allow + changing the DACL (fixes "access denied" error in pinfo::set_acl). + + * fhandler_disk_file.cc (fhandler_base::fstat_helper): Change debug + output to print mode bits in octal. + * security.cc (alloc_sd): Ditto. + (set_file_attribute): Ditto. + +2014-08-27 Corinna Vinschen <corinna@vinschen.de> + + * ntea.cc (read_ea): Change left-over return to __leave. Fix + condition to close handle. Call NtClose rather than CloseHandle. + (write_ea): Fix condition to close handle. Call NtClose rather than + CloseHandle. + * security.cc (get_file_sd): Call pc.init_reopen_attr if a valid + incoming handle was given, pc.get_object_attr otherwise. + (set_file_sd): Ditto. + +2014-08-26 Corinna Vinschen <corinna@vinschen.de> + + * path.h (path_conv::init_reopen_attr): Change from void to returning + POBJECT_ATTRIBUTES. Take OBJECT_ATTRIBUTES reference as argument, not + pointer. + * fhandler_disk_file.cc: Throughout accommodate above change. + * syscalls.cc: Ditto. + * ntea.cc (read_ea): Don't set hdl to NULL if it's already NULL. Set + attr with pc.init_reopen_attr before trying to reopen file. + (write_ea): Ditto. + * security.cc (get_file_sd): Use pc.init_reopen_attr rather than + pc.get_object_attr when trying to reopen file. + (set_file_sd): Ditto. + +2014-08-25 Corinna Vinschen <corinna@vinschen.de> + + * cygtls.cc (san::leave/x86_64): Implement. + * cygtls.h (class tls_pathbuf): Move counter variables into a union. + Add 64 bit element _counters covering both counter variables to + optimize save and restore operations. + (class san/x86_64): Only store single 64 bit value. + (san::san/x86_64): Implement. + (san::leave/x86_64): Only declare here, as returns_twice function. + Explain why. + (class san/i686): Change type of _c_cnt and _w_cnt to uint32_t. + (__try/x86_64): Move definition of __sebastian after the first memory + barrier. Drop __sebastian.setup call. + +2014-08-25 Corinna Vinschen <corinna@vinschen.de> + + * cygtls.cc (_cygtls::remove): Revert previous patch. + * cygtls.h (struct _local_storage): Move pathbufs back here. + (class san/x86_64): Revert class. Save and restore pathbufs counters + only. + (class san/i686): Revert saving and restoring pathbufs counters. + (__try/x86_64): Add a san variable and call it's setup method. + (__except/x86_64): Call san::leave to restore pathbufs counters. + * gendef (_sigbe): Revert previous change. + * thread.cc (verifyable_object_state): Remove gcc 4.7 workaround in + forward declaration as well. + * tls_pbuf.cc (tls_pbuf): Revert previous change. + * tls_pbuf.h (class tmp_pathbuf): Accommodate reverting pathbufs to + locals structure. + * tlsoffsets.h: Regenerate. + * tlsoffsets64.h: Regenerate. + +2014-08-21 Corinna Vinschen <corinna@vinschen.de> + + * Throughout, use __try/__except/__endtry blocks, rather than myfault + handler. + * cygtls.cc (_cygtls::remove): Accommodate the fact that pathbufs + has been moved from _local_storage to _cygtls. + * cygtls.h (class tls_pathbuf): Add comment to hint to gendef usage + of counters. Change type of counters to uint32_t for clarity. + Remove _cygtls as friend class. + (struct _local_storage): Move pathbufs from here... + (struct _cygtls): ...to here, allowing to access it from _sigbe. + (class san): Only define on 32 bit. Remove errno, _c_cnt and _w_cnt + members. + (san::setup): Drop parameter. Don't initialize removed members. + (san::leave): Don't set removed members. + (class myfault): Only define on 32 bit. + (myfault::faulted): Only keep implementation not taking any parameter. + Drop argument in call to sebastian.setup. + (__try/__leave/__except/__endtry): Implement to support real SEH. For + now stick to SJLJ on 32 bit. + * dcrt0.cc (dll_crt0_0): Drop 64 bit call to + exception::install_myfault_handler. + * exception.h (exception_handler): Define with EXCEPTION_DISPOSITION + as return type. + (PDISPATCHER_CONTEXT): Define as void * on 32 bit. Define as pointer + to _DISPATCHER_CONTEXT on 64 bit. + (class exception): Define separately for 32 and 64 bit. + (exception::myfault): Add handler for myfault SEH handling on 64 bit. + (exception::exception): Fix mangled method name to account for change + in type of last parameter. + (exception::install_myfault_handler): Remove. + * exceptions.cc (exception::myfault_handle): Remove. + (exception::myfault): New SEH handler for 64 bit. + * gendef (_sigbe): Set tls_pathbuf counters to 0 explicitely when + returning to the caller. + * ntdll.h: Move a comment to a better place. + (struct _SCOPE_TABLE): Define on 64 bit. + * thread.cc (verifyable_object_isvalid): Remove gcc 4.7 workaround. + * tls_pbuf.cc (tls_pbuf): Fix to accommodate new place of pathbufs. + (tls_pathbuf::destroy): Change type of loop variables to uint32_t. + * tls_pbuf.h (class tmp_pathbuf): Change type of buffer counters to + uint32_t. Accommodate new place of pathbufs. + * tlsoffsets.h: Regenerate. + * tlsoffsets64.h: Regenerate. + +2014-08-21 Corinna Vinschen <corinna@vinschen.de> + + * miscfuncs.cc (__import_address): Cover the first dereference to imp + under the fault handler. + +2014-08-21 Corinna Vinschen <corinna@vinschen.de> + + * net.cc (if_freenameindex): Don't catch a SEGV from free to fail + loudly on double free. + +2014-08-21 Corinna Vinschen <corinna@vinschen.de> + + * dir.cc (rmdir): Don't skip deleting fh in the ENOTEMPTY case. + +2014-08-20 Corinna Vinschen <corinna@vinschen.de> + + * tls_pbuf.h (tmp_pathbuf::tmp_pathbuf): Convert to inline method. + (tmp_pathbuf::~tmp_pathbuf): Ditto. + * tls_pbuf.cc (tmp_pathbuf::tmp_pathbuf): Remove here. + (tmp_pathbuf::~tmp_pathbuf): Ditto. + +2014-08-19 Corinna Vinschen <corinna@vinschen.de> + + * dir.cc (dirfd): Per POSIX, return EINVAL on invalid directory stream. + (telldir): Per POSIX, return -1 and set errno to EBADF, rather than + just returning 0, on invalid directory stream. + * signal.cc (sigwaitinfo): Return -1, not EFAULT, when SEGV was catched. + +2014-08-19 Corinna Vinschen <corinna@vinschen.de> + + * fhandler.h (enum conn_state): Add "connect_credxchg" state. + (class fhandler_socket): Grant another bit to connect_state flag. + * fhandler_socket.cc (fhandler_socket::af_local_connect): Rearrange + variable definition. Set connect_state to connect_credxchg. + (fhandler_socket::af_local_accept): Ditto. + (fhandler_socket::recv_internal): Accept connect_credxchg on connection + oriented AF_LOCAL sockets as well to allow the credential exchange. + Extend comment to explain. + +2014-08-19 Corinna Vinschen <corinna@vinschen.de> + + * autoload.cc: Replace WNet[...]A with WNet[...]W imports. + * dcrt0.cc (initial_env): Drop strlwr calls. Call strcasestr instead. + * fhandler_netdrive.cc: Throughout, convert to calling WNet UNICODE + functions. Use tmp_pathbuf rather than alloca. Replace call to + strlwr with call to RtlDowncaseUnicodeString. + +2014-08-19 Corinna Vinschen <corinna@vinschen.de> + + * fhandler.h (fhandler_serial::is_tty): Reinstantiate. + +2014-08-18 Corinna Vinschen <corinna@vinschen.de> + + * miscfuncs.cc (strlwr): Rename from cygwin_strlwr. Drop __stdcall + decoration. + (strupr): Rename from cygwin_strupr. Drop __stdcall decoration. + * string.h (strlwr): Remove override macro. Simply declare. + (strupr): Ditto. + +2014-08-18 Corinna Vinschen <corinna@vinschen.de> + + * dtable.cc (dtable::init_std_file_from_handle): Mention that console + handles are kernel objects since Windows 8. + * fhandler.h (enum conn_state): Add "listener" state. + (class fhandler_socket): Drop listener status flag. + (fhandler_socket::lseek): Return -1 and errno ESPIPE. + (fhandler_serial::lseek): Ditto. + (fhandler_serial::is_tty): Remove. + * fhandler_socket.cc (fhandler_socket::listen): Set connect_state to + listener. Add comment. + (fhandler_socket::accept4): Explicitely check if the socket is listening + and fail with EINVAL, if not. Explain why we have to do that. + (fhandler_socket::recv_internal): Explicitely check if the socket is + connected if it's a stream socket. Explain why we have to do that. + (fhandler_socket::getpeereid): Drop now redundant test. + +2014-08-15 Corinna Vinschen <corinna@vinschen.de> + + * winsup.h (_GNU_SOURCE): Define. Explain why. + * configure.ac: Convert to new AC_INIT style. + * configure: Regenerate. + +2014-08-15 Corinna Vinschen <corinna@vinschen.de> + + * cygerrno.h (seterrno): Define as (always) inline function. + * errno.cc (seterrno): Remove. + +2014-08-14 Corinna Vinschen <corinna@vinschen.de> + + * dll_init.sgml: Remove. + * dtable.sgml: Move into ../doc/misc-funcs.xml. + * external.sgml: Ditto. + * stackdump.sgml: Ditto. + +2014-08-14 Corinna Vinschen <corinna@vinschen.de> + + * security.sgml: Move to ../doc dir and rename to logon-funcs.xml. + +2014-08-14 Corinna Vinschen <corinna@vinschen.de> + + * path.sgml: Move to ../doc dir and rename to path.xml. + * posix.sgml: Move to ../doc dir and rename to posix.xml. + +2014-08-14 Corinna Vinschen <corinna@vinschen.de> + + * dlmalloc.c: Remove unused file. + * dlmalloc.h: Ditto. + * malloc.cc: Update to Doug Lea's malloc version 2.8.6. + +2014-08-13 Corinna Vinschen <corinna@vinschen.de> + + * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 33. + (CYGWIN_VERSION_API_MINOR): Bump to reflect intermediate 1.7.32 release. + +2014-08-11 Corinna Vinschen <corinna@vinschen.de> + + * cpuid.h: Add missing copyright header. Fix formatting. Use uint32_t + instead of unsigned throughout. Change functions to static inline and + always inline. + (cpuid): Add parameter to set ecx, allowing to request extended CPUID + info. + * fhandler_proc.cc (format_proc_cpuinfo): Use uint32_t instead of + unsigned throughout. Add fake decimal places to MHz info. Handle more + feature flags. + * fhandler_random.cc (fhandler_dev_random::write): Allow up to 4K + input to add entropy. + * syscalls.cc: Drop including cpuid.h. + +2014-08-07 Yaakov Selkowitz <yselkowi@redhat.com> + + * common.din (__cxa_finalize): Export. + * dcrt0.cc (cygwin_atexit): Use d->handle with __cxa_atexit. + * dll_init.cc (dll_list::detach): Use d->handle with __cxa_finalize. + * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Use 274 for + __cxa_finalize as well. + +2014-08-04 Anthony Heading <anthony@ajrh.net> + + * include/sys/file.h: Add extern "C". + +2014-08-04 Corinna Vinschen <corinna@vinschen.de> + + * common.din (__cxa_atexit): Export. + * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump to 274. + +2014-08-04 Corinna Vinschen <corinna@vinschen.de> + + * uinfo.cc (pwdgrp::fetch_account_from_windows): Drop "plus_prepended" + as naming style. Drop enum name_style_t, use a boolean + "fully_qualified_name" value instead. Rework function to drop + "plus_prepended" handling througout and default to "name only" style + as replacement. + +2014-07-31 Eric Blake <eblake@redhat.com> + + * include/pthread.h: Decorate attribute names with __, for + namespace safety. + * include/cygwin/core_dump.h: Likewise. + * include/cygwin/cygwin_dll.h: Likewise. + * include/sys/cygwin.h: Likewise. + * include/sys/strace.h: Likewise. + +2014-07-30 Corinna Vinschen <corinna@vinschen.de> + + * uinfo.cc (pwdgrp::fetch_account_from_windows): Fix comment. + +2014-07-29 Corinna Vinschen <corinna@vinschen.de> + + * cygheap.h (class cygheap_domain_info): Remove lowest_tdo_posix_offset. + * ldap.cc (cyg_ldap::fetch_posix_offset_for_domain): Return UINT32_MAX + in case of error. + * security.h (PRIMARY_POSIX_OFFSET): Define. + (NOACCESS_POSIX_OFFSET): Define. + (UNUSABLE_POSIX_OFFSET): Define. + * uinfo.cc (cygheap_domain_info::init): Drop initializing + lowest_tdo_posix_offset. + (pwdgrp::fetch_account_from_file): Set PosixOffset to either + UNUSABLE_POSIX_OFFSET or NOACCESS_POSIX_OFFSET in case we don't get a + sensible offset from AD. Explain why. Drop setting ch + lowest_tdo_posix_offset. + (pwdgrp::fetch_account_from_windows): Replace constant 0x100000 with + PRIMARY_POSIX_OFFSET throughout. + +2014-07-24 Corinna Vinschen <corinna@vinschen.de> + + * fhandler_socket.cc (fhandler_socket::send_internal): Fix value of + out_len when tweaking the last buffer so out_len is correct in a + subsequent if expression. + +2014-07-21 Corinna Vinschen <corinna@vinschen.de> + + * thread.cc (pthread::init_mainthread): Initialize thread mutex to + type PTHREAD_MUTEX_RECURSIVE, just as for any other thread. + +2014-07-21 Corinna Vinschen <corinna@vinschen.de> + + * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 32. + +2014-07-21 Corinna Vinschen <corinna@vinschen.de> + + * uinfo.cc: Fix typo in comment. + +2014-07-16 Corinna Vinschen <corinna@vinschen.de> + + * thread.cc (pthread::create): Handle stackaddr as upper bound address. + Add comment. + (pthread_attr_setstack): Store upper bound address in stackaddr. + Explain why. + (pthread_attr_getstack): Handle stackaddr as upper bound address. + Add comment. + (pthread_attr_setstackaddr): Add comment. + (pthread_attr_getstackaddr): Add comment. + (pthread_attr_getstacksize): Return default stacksize if stacksize has + not been set by the application, just as on Linux. Add comment. + (pthread_getattr_np): Store upper bound address in stackaddr. Explain + why. + * include/pthread.h: Remove outdated comment. + (pthread_attr_getstackaddr): Mark as deprecated, as on Linux. + (pthread_attr_setstackaddr): Ditto. + +2014-07-15 Christopher Faylor <me.cygwin2014@cgf.cx> + + * sigproc.cc (sigproc_init): Set aside more buffer space for signal + pipes. + (sig_send): Retry WriteFiles which fail when there is no error but + packbytes have not been sent. + +2014-07-15 Christopher Faylor <me.cygwin2014@cgf.cx> + + * sigproc.cc (send_sig): Don't report an error if WriteFile succeeds. + +2014-07-14 Christopher Faylor <me.cygwin2014@cgf.cx> + + * sigproc.cc (send_sig): Fix bad format in diagnostic output. + +2014-07-14 Corinna Vinschen <corinna@vinschen.de> + + * uinfo.cc (cygheap_domain_info::init): Correctly set + lowest_tdo_posix_offset to UNIX_POSIX_OFFSET. + (fetch_posix_offset): Redesign to fake a POSIX offset in all cases + where we can't fetch a non-0 POSIX offset from our primary domain. + +2014-07-14 Yaakov Selkowitz <yselkowitz@cygwin.com> + + * thread.cc (pthread_mutex::pthread_mutex): Change default type + to PTHREAD_MUTEX_NORMAL. + (pthread_mutex::unlock): Return EPERM if the mutex has no owner and + the mutex type is PTHREAD_MUTEX_ERRORCHECK, as on Linux. + (pthread_mutexattr::pthread_mutexattr): Ditto. + (pthread_mutex_unlock): Do not fail if mutex is a normal mutex + initializer. + * include/pthread.h (PTHREAD_MUTEX_INITIALIZER): Redefine as + PTHREAD_NORMAL_MUTEX_INITIALIZER_NP. + +2014-07-09 Corinna Vinschen <corinna@vinschen.de> + + * thread.cc (pthread::create): Use PTHREAD_DEFAULT_STACKSIZE stacksize + if attr.stacksize is 0. + (pthread_attr::pthread_attr): Initialize stacksize to 0 to align more + closely to Linux. + (pthread_attr_getstack): Fix incorrect stackaddr computation. Return + stackaddr just like pthread_attr_getstackaddr. Remove slightly off + comment. + (pthread_attr_getstackaddr): Remove slightly off comment. + (pthread_getattr_np): Return stackaddr and stacksize based on the full + allocated stackarea. + +2014-07-09 Corinna Vinschen <corinna@vinschen.de> + + * exceptions.cc (exception::myfault_handle): Rephrase comment. + +2014-07-09 Corinna Vinschen <corinna@vinschen.de> + + * exceptions.cc (exception::myfault_handle): Fix typo in comment. + +2014-07-07 Corinna Vinschen <corinna@vinschen.de> + + * exceptions.cc (exception::myfault_handle): Disable handling + STATUS_STACK_OVERFLOW. Explain why. + +2014-07-07 Corinna Vinschen <corinna@vinschen.de> + + * fhandler_socket.cc (fhandler_socket::send_internal): Improve loop to + write streams in chunks of wmem() bytes to raise performance when + writing small buffers. Rename variables and add comments to help + understanding the code in years to come. + +2014-07-07 Corinna Vinschen <corinna@vinschen.de> + + * passwd.cc (pg_ent::enumerate_ad): Revert to simply skipping a domain + if opening the connection to the domain fails. + +2014-07-07 Pierre Humblet <Pierre.Humblet@ieee.org> + Corinna Vinschen <corinna@vinschen.de> + + * libc/minires.c (minires_dprintf): Change "Minires" to "Resolv" to + differ from external minres lib. + (res_nquerydomain): Fix off-by-one in domain concatenation. Add debug + output. + +2014-07-03 Corinna Vinschen <corinna@vinschen.de> + + * fhandler_disk_file.cc (fhandler_disk_file::fstatvfs): Add debug + output. + +2014-06-25 Corinna Vinschen <corinna@vinschen.de> + + * errno.cc (errmap): Fix order of SERVICE_REQUEST_TIMEOUT. + +2014-06-25 Corinna Vinschen <corinna@vinschen.de> + + * errno.cc (errmap): Handle Windows error codes ERROR_CANCELLED, + ERROR_CONNECTION_REFUSED, ERROR_DEV_NOT_EXIST, ERROR_DS_GENERIC_ERROR, + ERROR_NOT_ENOUGH_QUOTA, ERROR_SERVICE_REQUEST_TIMEOUT, ERROR_TIMEOUT, + ERROR_UNEXP_NET_ERR. + * ldap.cc (cyg_ldap::map_ldaperr_to_errno): Drop explicit LDAP_TIMEOUT + handling. + +2014-06-25 Corinna Vinschen <corinna@vinschen.de> + + * ldap.cc (cyg_ldap::map_ldaperr_to_errno): Explicitely map LDAP_TIMEOUT + to EIO. + +2014-06-25 Corinna Vinschen <corinna@vinschen.de> + + * autoload.cc (ldap_search_sW): Replace ldap_search_stW. + (LdapMapErrorToWin32): Import. + * fhandler_disk_file.cc (fhandler_base::fstat_by_nfs_ea): Accommodate + change to cyg_ldap::open. + * ldap.cc (CYG_LDAP_TIMEOUT): Remove. + (CYG_LDAP_ENUM_TIMEOUT): Remove. + (def_tv): Remove. + (enum_tv): Remove. + (cyg_ldap::map_ldaperr_to_errno): New method to map LDAP error codes to + POSIX errno codes. Explicitly map LDAP_NO_RESULTS_RETURNED to ENMFILE. + (cyg_ldap::wait): Ditto. + (struct cyg_ldap_init): New struct. + (cyg_ldap::connect_ssl): Return ULONG. Drop setting LDAP_OPT_TIMELIMIT. + Add call to ldap_search_sW to fetch root DSE. + (cyg_ldap::connect_non_ssl): Ditto. + (ldap_init_thr): New static thread function. + (cyg_ldap::connect): New method to call connect_ssl/connect_non_ssl in + an interruptible cygthread. + (struct cyg_ldap_search): New struct. + (cyg_ldap::search_s): New method to perform generic synchronous search. + (ldap_search_thr): New static thread function. + (cyg_ldap::search): New method to call search_s in an interruptible + cygthread. + (struct cyg_ldap_next_page): New struct. + (cyg_ldap::next_page_s): New method to perform generic synchronous + paged search. + (ldap_next_page_thr): New static thread function. + (cyg_ldap::next_page): New method to call next_page_s in an + interruptible cygthread. + (cyg_ldap::open): Return POSIX errno. Call connect method. + (cyg_ldap::fetch_ad_account): Call search method rather than + ldap_search_stW. + (cyg_ldap::enumerate_ad_accounts): Return POSIX errno. Use infinite + timeout in call to ldap_search_init_pageW. + (cyg_ldap::next_account): Return POSIX errno. Call next_page method + rather than ldap_get_next_page_s. + (cyg_ldap::fetch_posix_offset_for_domain): Call search method rather + than ldap_search_stW. + (cyg_ldap::fetch_unix_sid_from_ad): Ditto. + (cyg_ldap::fetch_unix_name_from_rfc2307): Ditto. + * ldap.h (class cyg_ldap): Accommodate aforementioned changes. + * passwd.cc (pg_ent::enumerate_ad): Ditto. Break search if one of + cyg_ldap::enumerate_ad_accounts or cldap.next_account returns with + an error code other than ENMFILE. + * sec_helper.cc (cygpsid::get_id): Accommodate change to cyg_ldap::open. + * uinfo.cc (fetch_posix_offset): Ditto. + +2014-06-23 Corinna Vinschen <corinna@vinschen.de> + + * spawn.cc (find_exec): Initialize err (CID 60111). + * strace.cc (strace::activate): Fix potential buffer overrun (CID 59938) + * syscalls.cc (popen): Close parent pipe descriptor via fclosing fp on + error to avoid resource leak (CID 59981). + * thread.cc (pthread::exit): Avoid accessing cygtls member after + deleting "this" (CID 60217). + +2014-06-23 Corinna Vinschen <corinna@vinschen.de> + + * select.cc (start_thread_socket): Delete si on early return in case of + an error (CID 59967). + +2014-06-23 Corinna Vinschen <corinna@vinschen.de> + + * regex/regcomp.c (computematchjumps): Free local memory in case of + error (CID 59975). + +2014-06-23 Corinna Vinschen <corinna@vinschen.de> + + * mount.cc (fs_info::update): Define dir in the outermost scope to avoid + accessing out-of-scope value (CID 60027). Always initialize attr to + upath (CID 60113). + +2014-06-23 Corinna Vinschen <corinna@vinschen.de> + + * malloc_wrapper.cc (mallinfo): Initialize m if external malloc is used, + too (CID 60120). + +2014-06-23 Corinna Vinschen <corinna@vinschen.de> + + * localtime.cc (tzload): Fix leaking memory (CID 60001). + +2014-06-23 Corinna Vinschen <corinna@vinschen.de> + + * exceptions.cc (try_to_debug): Free environment pointer when not used + anymore (CID 59968). + +2014-06-23 Corinna Vinschen <corinna@vinschen.de> + + * net.cc (cygwin_getaddrinfo): Fix value of hint->ai_addrlen on 64 bit. + Explain why. + +2014-06-23 Corinna Vinschen <corinna@vinschen.de> + + * environ.cc (regopt): Allocate small local buffer to avoid copying + twice. Fixes resource leak (CID 60012). Add comment. + +2014-06-23 Corinna Vinschen <corinna@vinschen.de> + + * dll_init.cc (dll_list::alloc): Fix buffer overrun (CID 59940). + +2014-06-23 Corinna Vinschen <corinna@vinschen.de> + + * dcrt0.cc (insert_file): Fix resource leaks (CIDs 59987, 59988). + +2014-06-23 Corinna Vinschen <corinna@vinschen.de> + + * ldap.cc (CYG_LDAP_TIMEOUT): Set to 5 secs. + (CYG_LDAP_ENUM_TIMEOUT): New timeout value for enumeration only. Set + to 60 secs. + (CYG_LDAP_ENUM_PAGESIZE): Define as number of entries per single + search page. Set to 100. Use throughout. + (def_tv): Rename from tv. Use throughout. + (enum_tv): New variable. Use in call to ldap_get_next_page_s. + +2014-06-17 Corinna Vinschen <corinna@vinschen.de> + + * ldap.cc (CYG_LDAP_TIMEOUT): Define as timeout value. Set to 30 secs + for now. Use throughout. + * uinfo.cc (colon_to_semicolon): New local function. + (pwdgrp::fetch_account_from_windows): Convert all colons in AD gecos + entry to semicolons. + +2014-06-17 David Stacey <drstacey@tiscali.co.uk> + + * libc/rexec.cc (cygwin_rexec): Make ahostbuf static to avoid returning + an out-of-scope address. + +2014-06-16 Corinna Vinschen <corinna@vinschen.de> + + * fhandler_socket.cc (fhandler_socket::evaluate_events): Call + WSASetLastError after setsockopt. Explain why. + +2014-06-16 Denis Excoffier <cygwin@Denis-Excoffier.org> + + * grp.cc (getgrouplist): Fix setting ngroups to make sure to return + the right value. + +2014-06-05 Christopher Faylor <me.cygwin2014@cgf.cx> + + * timer.cc (timer_tracker::cancel): Demote api_fatal to system_printf, + printing more details about odd failure condition. + +2014-05-23 Corinna Vinschen <corinna@vinschen.de> + + * autoload.cc (ldap_memfreeW): Remove. + (ldap_msgfree): Import. + * ldap.cc: Throughout, use ldap_msgfree to free LDAPMessage memory, + rather than ldap_memfreeW. + (cyg_ldap::next_account): Immediately abandon search when quiting from + search. + +2014-05-22 Corinna Vinschen <corinna@vinschen.de> + + * autoload.cc (ldap_abandon): Remove. + (ldap_count_entries): Import. + (ldap_get_next_page_s): Import. + (ldap_result): Remove. + (ldap_searchW): Remove. + (ldap_search_abandon_page): Import. + (ldap_search_init_pageW): Import. + * ldap.cc (cyg_ldap::close): Use ldap_search_abandon_page to abandon + search. Reset srch_id, srch_msg and srch_entry. + (cyg_ldap::enumerate_ad_accounts): Use paged search to overcome server + side search result set restriction. + (cyg_ldap::next_account): Ditto. + * ldap.h (class cyg_ldap): Add members srch_id, srch_msg and srch_entry. + Remove member msg_id. + (cyg_ldap::cyg_ldap): Change initialization accordingly. + +2014-05-22 Corinna Vinschen <corinna@vinschen.de> + + * sec_auth.cc (get_server_groups): Call get_user_local_groups only if + get_logon_server succeeded. + +2014-05-22 Corinna Vinschen <corinna@vinschen.de> + + * ldap.cc (cyg_ldap::fetch_ad_account): Take additional domain string + parameter. Convert into likely rootDSE string if not NULL, and use in + subsequent call to ldap_search_stW. Add comment to explain that this + is not the exactly correct solution. + * ldap.h (cyg_ldap::fetch_ad_account): Change prototype accordingly. + * uinfo.cc (pwdgrp::fetch_account_from_windows): Always use loc_ldap + in call to fetch_posix_offset to make sure we're fetchoinmg the posix + offsets from *our* domain controller. Only set domain variable to + non-NULL if the account is from a trusted domain. Use domain in call + to cyg_ldap::fetch_ad_account. + +2014-05-22 Corinna Vinschen <corinna@vinschen.de> + + * gmon.h: Pull in profile.h. Explain why. + +2014-05-22 Corinna Vinschen <corinna@vinschen.de> + + * uinfo.cc (pwdgrp::fetch_account_from_windows): Fix potential SEGV + referencing NULL pointer. + +2014-05-22 Corinna Vinschen <corinna@vinschen.de> + + * libc/bsdlib.cc (forkpty): Close master and slave if fork fails to + avoid resource leak (CID 59997). + * libc/fts.c: Update to FreeBSD version 1.39 (CID 59947). + * libc/minires.c (minires_get_search): Fix out-of-bounds read from + words array (CID 59937). + +2014-05-20 Corinna Vinschen <corinna@vinschen.de> + + * flock.cc (delete_lock_in_parent): Use LIST_FOREACH_SAFE to avoid + dereferencing freed pointer (CID 60224). + +2014-05-20 Corinna Vinschen <corinna@vinschen.de> + + * fhandler_procsysvipc.cc (format_procsysvipc_msg): Rearrange code to + avoid resource leakage (CID 60002). Don't use tmp_pathbuf, explain why. + Fix indentation. + (format_procsysvipc_sem): Ditto. + (format_procsysvipc_shm): Ditto (CID 60003). + +2014-05-20 Corinna Vinschen <corinna@vinschen.de> + + * fhandler_process.cc (get_mem_values): Rearrange code slightly to + avoid resource leakage (CID 59973). + (format_process_stat): Drop temporary variable wcmd and avoid + string copy without length check (CID 60050). + (format_process_status): Ditto (CID 60051). + +2014-05-20 Corinna Vinschen <corinna@vinschen.de> + + * fhandler_proc.cc (format_proc_swaps): Use tmp_pathbuf for filename, + rather than allocating and forgetting to free (CID 59982). + +2014-05-20 Corinna Vinschen <corinna@vinschen.de> + + * fhandler_floppy.cc (fhandler_dev_floppy::get_drive_info): Fix floppy + drive handling broken with 1.7.19. + +2014-05-20 Corinna Vinschen <corinna@vinschen.de> + + * scandir.cc (scandir): Assume namelist is always valid, per POSIX. + (CID 60021). + * sec_auth.cc (cygwin_logon_user): Securely erase password copy. + (lsaprivkeyauth): Avoid trying to dereference data if no key is stored + in the registry (CID 60122). Securely erase passwords after usage. + +2014-05-19 Corinna Vinschen <corinna@vinschen.de> + + * pseudo-reloc.cc (__report_error): Raise size of module name buffer to + PATH_MAX. Fix length in call to GetModuleFileNameW (CID 59947). + +2014-05-19 Corinna Vinschen <corinna@vinschen.de> + + * net.cc (call_gaa): Fix setting pa_ret pointer in case of an error + from GetAdaptersAddresses (CID 60218). + (get_ifs): Add missing braces in AF_INET6 case which broke netmask + computation. Break out of loop if prefix gets <= 0 (CID 59939). + +2014-05-19 Corinna Vinschen <corinna@vinschen.de> + + * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 31. + +2014-05-19 Corinna Vinschen <corinna@vinschen.de> + + * dtable.cc (handle_to_fn): Fix length parameter in call to + QueryDosDeviceW (CID 59936). + +2014-05-19 Corinna Vinschen <corinna@vinschen.de> + + * pinfo.cc (pinfo_basic::pinfo_basic): Fix size of progname array in + call to GetModuleFileNameW (CID 59935). + +2014-05-19 Corinna Vinschen <corinna@vinschen.de> + + * smallprintf.cc (__small_vsprintf): Add missing break in 'C' case. + +2014-05-19 Corinna Vinschen <corinna@vinschen.de> + + * exceptions.cc (try_to_debug): Fix size of dbg_cmd (CID 59929). + +2014-05-18 David Stacey <drstacey@tiscali.co.uk> + + * syscalls.cc (getusershell): Fix buffer overrun (Coverity ID 59932). + +2014-05-15 Corinna Vinschen <corinna@vinschen.de> + + * external.cc (cygwin_internal): Use local name buffer instead of + allocated one in CW_CYGNAME_FROM_WINNAME. + +2014-05-15 Corinna Vinschen <corinna@vinschen.de> + + * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump to 273. + +2014-05-15 Corinna Vinschen <corinna@vinschen.de> + + * external.cc (cygwin_internal): Implement CW_CYGNAME_FROM_WINNAME. + Add lengthy comment to explain what we do and why. + * include/sys/cygwin.h (cygwin_getinfo_types): Add + CW_CYGNAME_FROM_WINNAME. + +2014-05-14 Corinna Vinschen <corinna@vinschen.de> + + * sec_auth.cc (get_server_groups): Call get_logon_server only for + non-builtin accounts. + * uinfo.cc (pwdgrp::fetch_account_from_windows): Check incoming + account name for validity in terms of the current name prefixing rules + and refuse invalid names. + +2014-05-13 Corinna Vinschen <corinna@vinschen.de> + + * fhandler_socket.cc (fhandler_socket::ioctl): Handle the different + ideas of u_long between Winsock and Cygwin applications on x86_64. + Add long comment. + +2014-05-09 Christopher Faylor <me.cygwin2014@cgf.cx> + + * signal.cc (sigprocmask): Fix strace output to include "how". + + * fhandler_console.cc (dev_console::save_restore): Only save current + dwEnd line rather than the one after that. + +2014-05-08 Corinna Vinschen <corinna@vinschen.de> + + * uinfo.cc (cygheap_user::init): Fix formatting in debug output. + (struct cyg_USER_INFO_24): Define temporarily. Explain why. + (pwdgrp::fetch_account_from_windows): Handle sane primary group + setting for Microsoft Accounts. Explain why. + * wincap.h (wincaps::has_microsoft_accounts): New element. + * wincap.cc: Implement above element throughout. + +2014-05-08 Corinna Vinschen <corinna@vinschen.de> + + * grp.cc (gr_ent::enumerate_caches): Fix copy/paste bug introducing + an endless loop. + +2014-05-07 Corinna Vinschen <corinna@vinschen.de> + + * passwd.cc (pwdgrp::parse_passwd): Fix an off by one computing the + buffer len. Add comment. + * uinfo.cc (internal_getlogin): Fix typo in comment. + +2014-05-07 Corinna Vinschen <corinna@vinschen.de> + + * uinfo.cc (pwdgrp::fetch_account_from_windows): Tweak SID<->uid + conversion to cover S-1-5-113, S-1-5-114, and S-1-5-1000 groups. + +2014-05-07 Corinna Vinschen <corinna@vinschen.de> + + * grp.cc (pwdgrp::parse_group): Set grp.len. Drop generating any + gr_mem entries. + (getgrgid_r): Don't try to copy gr_mem entries. Always set gr_mem + to an empty list. + (getgrnam_r): Ditto. + (app_gr): New static struct to store group data propagated to the + calling application via getgrgid/getgrnam. + (getgr_cp): Fill app_gr and return pointer to app_gr.g. + (getgrgid32): Call getgr_cp. + (getgrnam32): Ditto. + * passwd.cc (pwdgrp::parse_passwd): Set res.len. + (app_pw): New static struct to store passwd data propagated to the + calling application via getpwuid/getpwnam. + (getpw_cp): Fill app_pw and return pointer to app_pw.p. + (getpwuid32): Cal getpw_cp. + (getpwnam): Ditto. + * pwdgrp.h (struct pg_pwd): Add len member. + (struct pg_grp): Ditto. + +2014-05-06 Corinna Vinschen <corinna@vinschen.de> + + * security.h (MAX_SUBAUTH_CNT): Drop. Use SID_MAX_SUB_AUTHORITIES + instead throughout. + (MAX_SID_LEN): Drop. Use SECURITY_MAX_SID_SIZE instead throughout. + +2014-05-06 Corinna Vinschen <corinna@vinschen.de> + + * grp.cc (internal_getgroups): Drop unused cygsid variable. + * sec_helper.cc (cygpsid::pstring): Use sid_sub_auth_count macro. + (cygsid::get_sid): Use MAX_SUBAUTH_CNT rather than wrong constant 8. + Don't call memcpy to copy subauthorities into SID, use assignment. + (cygsid::getfromstr): Use MAX_SUBAUTH_CNT rather than wrong constant 8. + * security.h (MAX_SUBAUTH_CNT): New definition. Set to 11 to cover + Microsoft Accounts. + (MAX_SID_LEN): Define in terms of SID member sizes and MAX_SUBAUTH_CNT. + (DBGSID): Use MAX_SUBAUTH_CNT to define size of SubAuthority array. + * uinfo.cc (pwdgrp::fetch_account_from_windows): Handle Micosoft + Accounts. Handle them as well known group. Compare domain names + case-insensitive. + * winlean.h (PIPE_REJECT_REMOTE_CLIENTS): Drop temporary definition + since Mingw64 catched up. + (DNLEN): Redefine as 16. Explain why. + +2014-05-05 Corinna Vinschen <corinna@vinschen.de> + + * net.cc (cygwin_getsockopt): Rearrange code slightly and handle + TCP_NODELAY just like SO_KEEPALIVE and SO_DONTROUTE. + +2014-05-03 Christopher Faylor <me.cygwin2014@cgf.cx> + + * spawn.cc (av::setup): Eat trailing whitespace on #! script. + +2014-05-02 Christopher Faylor <me.cygwin2014@cgf.cx> + + * fhandler_dsp.cc (ioctl): Use _ioctl for recursive call. + +2014-04-26 Christopher Faylor <me.cygwin2014@cgf.cx> + + * DevNotes: Add entry cgf-000026. + * fhandler.h (fhandler_console::save_top): Save top of screen + coordinates. + * fhandler_console.cc (dev::save_restore): Record top of screen + coordinates. Clear entire buffer when restoring saved buffer and try + to position the cursor on the save relative place on the screen. + +2014-04-25 Corinna Vinschen <corinna@vinschen.de> + + * syscalls.cc (NT_TRANSACTIONAL_ERROR): Cover all status codes up to + STATUS_TRANSACTION_NOT_ENLISTED. + +2014-04-24 Corinna Vinschen <corinna@vinschen.de> + + * fhandler_socket.cc: On x86_64, define u_long as __ms_u_long before + including the windows headers. Explain why. + (get_inet_addr): Convert ANY address to LOOPBACK address. Explain why. + (fhandler_socket::evaluate_events): Forcibly set SO_ERROR socket option + in case a connection attempt failed. Explain why. + (fhandler_socket::ioctl): Drop x86_64 re-definition of u_long here. + * fhandler_procnet.cc: On x86_64, define u_long as __ms_u_long before + including the windows headers. Explain why. + * net.cc: Ditto. + +2014-04-23 Corinna Vinschen <corinna@vinschen.de> + + * miscfuncs.cc (check_iovec): Allow 0 as valid iovcnt value. + +2014-04-22 Corinna Vinschen <corinna@vinschen.de> + + * ldap.cc (user_attr): Remove "uid" attribute. + * ldap.h (LDAP_USER_NAME_ATTR): Remove. Change other attribute index + values as required. + (cyg_ldap::get_user_name): Remove inline function. + * uinfo.cc (pwdgrp::fetch_account_from_windows): Remove code to handle + Cygwin username different from Windows username. + (pwdgrp::add_account_from_cygserver): Remove unnecessary cast. + +2014-04-18 Corinna Vinschen <corinna@vinschen.de> + + * winf.cc (linebuf::fromargv): Temporarily revert patch from 2014-01-24. + +2014-04-18 Corinna Vinschen <corinna@vinschen.de> + + * cygtls.h (TP_NUM_C_BUFS): Raise to 50 to allow SYMLOOP_MAX recursions + path_conv <-> normalize_posix_path, plus a bit of buffer. + (TP_NUM_W_BUFS): Ditto. + (class san): Change type of _c_cnt and _w_cnt to unsigned. + * path.cc (normalize_posix_path): Guard recursion into path_conv + against tmp_pathbuf overflow. Generate normalized path in call to + path_conv. If the path is valid, replace dst with the normalized_path + from path_conv call. Add comment to explain why we're doing this. + * tls_pbuf.cc (tls_pathbuf::destroy): Only free buffers until the + first buffer pointer is NULL. + (tmp_pathbuf::c_get): Simplify error message. + (tmp_pathbuf::w_get): Ditto. + * tls_pbuf.h (class tmp_pathbuf): Change type of c_buf_old and w_buf_old + to unsigned. + (tmp_pathbuf::check_usage): New inline method to check if we have + enough tmp_pathbuf buffers left to call a function using tmp_pathbuf + buffers. + * tlsoffsets.h: Regenerate. + * tlsoffsets64.h: Regenerate. + +2014-04-16 Corinna Vinschen <corinna@vinschen.de> + + * net.cc (cygwin_setsockopt): Ignore IPV6_TCLASS the same way as IP_TOS. + +2014-04-12 Corinna Vinschen <corinna@vinschen.de> + + * uinfo.cc (pwdgrp::fetch_account_from_windows): Fix gid evaluation + for local accounts. + +2014-04-10 Corinna Vinschen <corinna@vinschen.de> + + * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 30. + +2014-04-09 Corinna Vinschen <corinna@vinschen.de> + + * exceptions.cc (exception::myfault_handle): Only handle the minimum + amount of exceptions the myfault handler was designed for. + +2014-04-08 Corinna Vinschen <corinna@vinschen.de> + + * cygwin.sc.in: (Temporarily?) workaround serious ld bug which + truncates symbols in certain computations to 32 bit. See + https://sourceware.org/bugzilla/show_bug.cgi?id=16821 + +2014-04-07 Corinna Vinschen <corinna@vinschen.de> + + * cygserver_ipc.h (ipc_set_proc_info): Add bool parameter to specify + whether or not to send signal_arrived. + * shm.cc (client_request_shm::client_request_shm): Call + ipc_set_proc_info with bool parameter set to true to not send + signal_arrived. + +2014-04-04 Corinna Vinschen <corinna@vinschen.de> + + * ntea.cc (EA_BUFSIZ): Fix comment. + (read_ea): Use tmp_pathbuf for local buffer rather than alloca. + Throughout change ZwQueryEaFile to NtQueryEaFile in comments. + +2014-04-04 Corinna Vinschen <corinna@vinschen.de> + + * ntea.cc (EA_BUFSIZ): Reduce to 64K. Add comment to explain why. + +2014-03-29 Christopher Faylor <me.cygwin2014@cgf.cx> + + * DevNotes: Add entry cgf-000025. + * exceptions.cc (_cygtls::signal_debugger): Reorganize to avoid + contacting the debugger if we have already done so via the exception + handler. Eliminate need for goto. Remove an ifdef in favor of just + allocating a larger buffer. + +2014-03-28 Corinna Vinschen <corinna@vinschen.de> + + * dcrt0.cc (dll_crt0_0): Install myfault exception handler on x86_64. + * exception.h (exception_list): Typedef as void on x86_64. + (exception::handler_installed): Remove. + (exception::handle_while_being_debugged): Remove. + (exception::myfault_handle): Declare for x86_64. + (exception::handle): Declare as ordinary exception handler on x86_64 + as well. + (exception::exception): Drop previous code (again). Install + exception::handle as SEH handler. + (exception::install_myfault_handler): New x86_64-only method to + install exception::myfault_handle as VEH handler. Explain why. + (exception::~exception): For x86_64, define frame end label (again). + * exceptions.cc (CYG_EXC_CONTINUE_EXECUTION): Drop definition. + (CYG_EXC_CONTINUE_SEARCH): Ditto. + (exception::myfault_handle): New x86_64-only method, VEH handler to + handle myfault exceptions. + (exception::handle): Define as ordinary exception handler on x86_64 + as well. Use ExceptionContinueExecution and ExceptionContinueSearch + throughout instead of deleted Cygwin macros. Don't handle myfault + exceptions on x86_64. + +2014-03-28 Corinna Vinschen <corinna@vinschen.de> + + * sec_auth.cc (create_token): Initialize lsa handle to NULL, rather than + to INVALID_HANDLE_VALUE. + (lsaauth): Ditto. + (lsaprivkeyauth): Ditto. + * setlsapwd.cc (setlsapwd): Don't initialize lsa handle. + +2014-03-28 Corinna Vinschen <corinna@vinschen.de> + + * exceptions.cc (_cygtls::signal_debugger): Move memcpy to copy context + from incoming siginfo_t to thread_context, too. + +2014-03-27 Corinna Vinschen <corinna@vinschen.de> + + * gendef (_sigbe/x86_64): Fix typo in .seh_proc pseudo-op. + (setjmp/x86_64): Drop storing ExceptionList pointer in jmp_buf->Frame. + Drop comment. Store likely frame in rdx. Jump to __setjmpex. + (__setjmpex): New function providing setjmp functionality. Fetch + jmp_buf->Frame from rdx, like MSVCRT setjmpex. + (__sjfault/x86_64): Store rdx content in jmp_buf->Frame. + (__ljfault/x86_64): Don't restore ExceptionList pointer. + (longjmp/x86_64): Ditto. + +2014-03-19 Christopher Faylor <me.cygwin2014@cgf.cx> + + * fhandler_dsp.cc (fhandler_dev_dsp::ioctl): Actually pass ioctl + argument to _ioctl. + +2014-03-19 Christopher Faylor <me.cygwin2014@cgf.cx> + + * fhandler.h (fhandler_dev_dsp): Remove variable names from + declarations. + (fhandler_dev_dsp::close_audio_in): Make __reg1. + (fhandler_dev_dsp::close_audio_out): Make __reg2. + * fhandler_dsp.cc (fhandler_dev_dsp::close_audio_in): Make __reg1. + (fhandler_dev_dsp::close_audio_out): Make __reg2. + (fhandler_dev_dsp::close): Don't abruptly terminate sound just because + we are exiting. + +2014-03-19 Corinna Vinschen <corinna@vinschen.de> + + * exception.h (exception::handle_while_being_debugged): Declare. + (exception::exception): Install unhandled exception filter. + * exceptions.cc (exception::handle_while_being_debugged): New method. + +2014-03-19 Corinna Vinschen <corinna@vinschen.de> + + * passwd.cc (pg_ent::enumerate_ad): Ignore primary domain in list of + trusted domains only if all trusted domains are enumerated anyway. + Explain why. + +2014-03-18 Christopher Faylor <me.cygwin2014@cgf.cx> + + * fhandler_dsp.cc (fhandler_dev_dsp::fixup_after_fork): Actually call + _fixup_after_fork rather than looping forever. + (fhandler_dev_dsp::fixup_after_exec): Ditto. + +2014-03-18 Corinna Vinschen <corinna@vinschen.de> + + Partially revert patch from 2014-03-04. + * exception.h (exception::handler_installed): Declare. + (exception::exception): Install vectored exception handler on x86_64. + (exception::~exception): Remove for x86_64. + * exceptions.cc (exception::handler_installed): Define. + +2014-03-17 Christopher Faylor <me.cygwin2014@cgf.cx> + + * sigproc.h (no_thread_exit_protect): New class. + * sigproc.cc (thread_exit): Use no_thread_exit_protect to determine if + we need to coordinate ThreadExit/ExitProcess. + * fhandler_dsp.cc (fhandler_dev_dsp::Audio_out::stop): Use + no_thread_exit_protect to kludge around waiting for waveOutClose as it + waits for a thread that never exits. + (fhandler_dev_dsp::Audio_in::stop): Ditto for waveInClose. + +2014-03-16 Christopher Faylor <me.cygwin2014@cgf.cx> + + * fhandler.h (fhandler_dev_dsp::base): New method. + (fhandler_dev_dsp::_read): Ditto. + (fhandler_dev_dsp::_write): Ditto. + (fhandler_dev_dsp::_ioctl): Ditto. + (fhandler_dev_dsp::_fixup_after_fork): Ditto. + (fhandler_dev_dsp::_fixup_after_exec): Ditto. + * fhandler_dsp.cc (fhandler_dev_dsp::read): Call real function via + base() pointer. + (fhandler_dev_dsp::write): Ditto. + (fhandler_dev_dsp::ioctl): Ditto. + (fhandler_dev_dsp::fixup_after_fork): Ditto. + (fhandler_dev_dsp::fixup_after_exec): Ditto. + (fhandler_dev_dsp::_read): Rename by adding an leading underscore. + (fhandler_dev_dsp::_write): Ditto. + (fhandler_dev_dsp::_ioctl): Ditto. + (fhandler_dev_dsp::_fixup_after_fork): Ditto. + (fhandler_dev_dsp::_fixup_after_exec): Ditto. + +2014-03-12 Corinna Vinschen <corinna@vinschen.de> + + * cygheap.h (enum cygheap_pwdgrp::cache_t): Remove. + (cygheap_pwdgrp::caching): Convert to bool. + (cygheap_pwdgrp::pwd_cache): Add cygserver member. + (cygheap_pwdgrp::grp_cache): Ditto. + (cygheap_pwdgrp::nss_db_caching): Drop. + (cygheap_pwdgrp::nss_db_full_caching): Drop. + (cygheap_pwdgrp::nss_cygserver_caching): New method. + (cygheap_pwdgrp::nss_disable_cygserver_caching): New method. + * cygserver.h (client_request::request_code_t): Add + CYGSERVER_REQUEST_PWDGRP. + * cygserver_pwdgrp.h: New file. + * cygtls.h (struct _local_storage): Remove pwbuf and grbuf members. + * grp.cc (pwdgrp::prep_tls_grbuf): Drop. + (internal_getgrsid): Handle cygserver caching and rearrange to check + the caches first. + (internal_getgrnam): Ditto. + (internal_getgrgid): Ditto. + (gr_ent::enumerate_caches): Handle cygserver cache. + * passwd.cc (pwdgrp::prep_tls_pwbuf): Drop. + (internal_getpwsid): Handle cygserver caching and rearrange to check + the caches first. + (internal_getpwnam): Ditto. + (internal_getpwuid): Ditto. + (pw_ent::enumerate_caches): Handle cygserver cache. + * pwdgrp.h (pwdgrp::add_account_from_cygserver): New method declaration. + (pwdgrp::fetch_account_from_cygserver): New method declaration. + (pwdgrp::prep_tls_pwbuf): Drop declaration. + (pwdgrp::prep_tls_grbuf): Drop declaration. + (pwdgrp::add_user_from_cygserver): New inline methods. + (pwdgrp::add_group_from_cygserver): New inline methods. + * tlsoffsets.h: Regenerate. + * tlsoffsets64.h: Regenerate. + * uinfo.cc (internal_getlogin): Call internal_getgroups if cygserver + caching is not available. + (cygheap_pwdgrp::init): Initialize pwd_cache.cygserver and + grp_cache.cygserver. Set caching to true. + (cygheap_pwdgrp::nss_init_line): Drop db_cache handling entirely. + (pwdgrp::add_account_from_windows): Drop no caching handling. + (client_request_pwdgrp::client_request_pwdgrp): New method. + (pwdgrp::fetch_account_from_cygserver): New method. + (pwdgrp::add_account_from_cygserver): New method. + + * fhandler_disk_file.cc (fhandler_base::fstat_helper): Fix formatting. + * include/sys/cygwin.h: Ditto. + +2014-03-12 Corinna Vinschen <corinna@vinschen.de> + + * uinfo.cc (pwdgrp::fetch_account_from_windows): Avoid crash on + non-domain member machines if an unknown SID comes in. + +2014-03-12 Corinna Vinschen <corinna@vinschen.de> + + * include/cygwin/socket.h (IPV6_JOIN_GROUP): Revert. + (IPV6_LEAVE_GROUP): Ditto. + +2014-03-10 Christopher Faylor <me.cygwin2014@cgf.cx> + + * fhandler.h (dev_console::b): Redefine as CONSOLE_SCREEN_BUFFER_INFO + for use with older OS. + * fhandler_console.cc (dev_console::fillin): Ditto for + GetConsoleScreenBufferInfo. + +2014-03-10 Christopher Faylor <me.cygwin2014@cgf.cx> + + * fhandler_console.cc (dev_console::save_restore): Save entire line of + current cursor position. + +2014-03-09 Christopher Faylor <me.cygwin2014@cgf.cx> + + * fhandler_console.cc (fhandler_console::save_restore): Save only until + last written row and, because of this, don't bother trying to restore + the screen buffer size. Set cursor position after refilling buffer. + (fhandler_console::write): Use absolute paths when saving/restoring + cursor position or suffer odd problems after a saved screen is + restored. + +2014-03-09 Christopher Faylor <me.cygwin2014@cgf.cx> + + * fhandler.h (fhandler_console::dwBufferSize): Delete. + (fhandler_console::dwCursorPosition): Ditto. + (fhandler_console::wAttributes): Ditto. + (fhandler_console::b): New field encompassing previously disparate + screen buffer info. + (fhandler_console::save_bufsize): Rename from savebufsiz + (fhandler_console::save_buf): Rename sfrom savebuf. + (fhandler_console::save_cursor): New field. + (fhandler_console::save_restore): New function. + (fhandler_console::con): Rename from dev_state. + (fhandler_console::focus_aware): Accommodate name change. + * fhandler_console.cc: Use 'b' field of dev_console throughout instead + of disparate names. Accommodate dev_state -> con rename. + (dev_state:save_restore): New function. Attempt to save the entire + screen buffer rather than just the visible part. Clear the buffer when + saving, like Linux. + (fhandler_console::char_command): Use con.save_restore() for + Save/restore screen sequence. + +2014-03-09 Christopher Faylor <me.cygwin2014@cgf.cx> + + * sigproc.cc (_cygtls::remove_wq): Reset thread_ev inside of lock. Set + to NULL when done. + +2014-03-09 Christopher Faylor <me.cygwin2014@cgf.cx> + + * fhandler_console.cc (fhandler_console::char_command): Properly use + calculated value rather than directly using dev_state.args[0]. + +2014-03-09 Christopher Faylor <me.cygwin2014@cgf.cx> + + * dir.cc (opendir): Propagate any errno from build_fh_name. + +2014-03-07 Corinna Vinschen <corinna@vinschen.de> + + * pwdgrp.h (pwdgrp::is_passwd): New inline method. + (pwdgrp::is_group): New inline method. + (add_account_from_windows): Drop group argument from declaration. + (fetch_account_from_windows): Ditto. + (check_file): Ditto. + (add_user_from_windows): Call add_account_from_windows accordingly. + (add_group_from_windows): Ditto. + * uinfo.cc (pwdgrp::add_account_from_windows): Drop group argument. + Use is_group method instead. + (pwdgrp::check_file): Ditto. + (pwdgrp::fetch_account_from_windows): Ditto. + * grp.cc: Accommodate aforementioned changes. + * passwd.cc: Ditto. + +2014-03-06 Corinna Vinschen <corinna@vinschen.de> + + * passwd.cc (pg_ent::enumerate_builtin): Convert pwd_builtins and + grp_builtins to array of cygpsid pointers. Replace SID strings with + pointers to well known SIDs. + * sec_helper.cc (well_known_local_service_sid): Define. + (well_known_network_service_sid): Define. + (trusted_installer_sid): Define. + * security.h (well_known_local_service_sid): Declare. + (well_known_network_service_sid): Declare. + (trusted_installer_sid): Declare. + * uinfo.cc (pwdgrp::fetch_account_from_windows): Throughout set acc_type + to SidTypeUnknown if LookupAccountXXX function failed. Create + simplified passwd entry for non-user accounts, except for LocalSystem. + Add comment. + +2014-03-06 Corinna Vinschen <corinna@vinschen.de> + + * setlsapwd.cc (setlsapwd): Use RtlSecureZeroMemory to delete password + from memory. + +2014-03-05 Corinna Vinschen <corinna@vinschen.de> + + * ldap.cc (rediscover_thread): Remove. + (cyg_ldap::open): Remove code to rediscover DC. It just won't do the + right thing. + (cyg_ldap::enumerate_ad_accounts): Change to be self-sufficient (no + explicit open call required). Enumerate on a DC of the domain itself + instead of relying on delegation. Remove ill-advised code trying to + generate rootdse from domain name. + * passwd.cc (pg_ent::enumerate_ad): Drop explicit call to + cyg_ldap::open. + +2014-03-05 Corinna Vinschen <corinna@vinschen.de> + + * include/cygwin/config.h (__TM_GMTOFF): Define. + (__TM_ZONE): Define. + +2014-03-05 Corinna Vinschen <corinna@vinschen.de> + + * localtime.cc: Define TM_GMTOFF and TM_ZONE based on __TM_GMTOFF and + __TM_ZONE being defined. Throughout, write to these struct tm members + only if CYGWIN_VERSION_CHECK_FOR_EXTRA_TM_MEMBERS is true. + * libc/strptime.cc: Ditto. + * include/cygwin/version.h (CYGWIN_VERSION_CHECK_FOR_EXTRA_TM_MEMBERS): + Define. + (CYGWIN_VERSION_API_MINOR): Bump to 272. + +2014-03-04 Corinna Vinschen <corinna@vinschen.de> + + * exception.h (exception::handler_installed): Remove. + (exception::exception): Remove old code. Manually install SEH handler + instead. + (exception::~exception): For x86_64, define frame end label. + * exceptions.cc (exception::handler_installed): Remove. + +2014-03-03 Corinna Vinschen <corinna@vinschen.de> + + * exception.h (exception::exception): Install vectored exception + handler rather than vectored continue handler. + +2014-03-03 Corinna Vinschen <corinna@vinschen.de> + + * sec_helper.cc (cygpsid::get_id): Move Samba SID->uid/gid mapping + from get_sids_info here. + (get_sids_info): Vice versa. + * security.cc (convert_samba_sd): New static function to map a Samba + security descriptor to a security descriptor with UNIX users and groups + converted to Windows SIDs per RFC 2307 mapping. + (check_file_access): Call convert_samba_sd on Samba security + descriptors. + +2014-02-28 Corinna Vinschen <corinna@vinschen.de> + + * uinfo.cc (pwdgrp::fetch_account_from_windows): Only fetch extended + user info if we're creating a passwd entry. Add comment. + +2014-02-28 Corinna Vinschen <corinna@vinschen.de> + + * cygheap.h (cygheap_user::sid): Return reference to cygpsid rather + than PSID. + (cygheap_user::saved_sid): Ditto. + (cygheap_pwdgrp::cache_t): New type. + (cygheap_pwdgrp::caching): Convert to cache_t. + (cygheap_pwdgrp::nss_db_caching): Change accordingly. + (cygheap_pwdgrp::nss_db_full_caching): New inline method. + * grp.cc (internal_getgroups): Reinvent. Take cyg_ldap pointer as + third parameter and use throughout. + (getgroups32): Call internal_getgroups. + * pwdgrp.h (internal_getgroups): Declare. + * uinfo.cc (internal_getlogin): Partial rewrite to accommodate having + no connection to the DC. Give primary group from user token more + weight. Generate group entries for all groups in the user token if + caching is set to NSS_FULL_CACHING. + (cygheap_pwdgrp::init): Initialize caching to NSS_FULL_CACHING. + (cygheap_pwdgrp::nss_init_line): Handle "db_cache: full". + (pwdgrp::add_account_from_windows): Fix group handling in non-caching + mode. + (pwdgrp::fetch_account_from_windows): Default primary group for the + current user to primary group from user token. Check for primary + domain first after LookupAccountSid failed. + +2014-02-27 Corinna Vinschen <corinna@vinschen.de> + + * autoload.cc (CheckTokenMembership): Import. + * external.cc (cygwin_internal): Call get_uid/get_gid instead of get_id. + * grp.cc (internal_getgrsid): Take additional cyg_ldap pointer. + Forward to pwdgrp::add_group_from_windows. + (internal_getgrnam): Ditto. + (internal_getgrgid): Ditto. + (gr_ent::enumerate_local): Drop ugid_caching bool from call to + pwdgrp::fetch_account_from_windows. + (getgroups32): Rename from internal_getgroups and drop getgroups32 stub. + Drop srchsid parameter and code handling it. Add local cyg_ldap + instance and forward to internal_getgrXXX. + (getgroups): Call getgroups32. + (get_groups): Add local cyg_ldap instance and forward to + internal_getgrXXX. + (getgrouplist): Ditto. + (setgroups32): Ditto. + * ldap.cc (cyg_ldap::open): Don't call close. Return true if connection + is already open. + (cyg_ldap::remap_uid): Forward this to internal_getpwsid. + (cyg_ldap::remap_gid): Forward this to internal_getgrsid. + * passwd.cc (internal_getpwsid): Take additional cyg_ldap pointer. + Forward to pwdgrp::add_user_from_windows. + (internal_getpwnam): Ditto. + (internal_getpwuid): Ditto. + (pg_ent::enumerate_builtin): Drop ugid_caching bool from call to + pwdgrp::fetch_account_from_windows. + (pg_ent::enumerate_sam): Ditto. + (pg_ent::enumerate_ad): Ditto. Forward local cldap instead. + * pwdgrp.h (internal_getpwsid): Align declaration to above change. + (internal_getpwnam): Ditto. + (internal_getpwuid): Ditto. + (internal_getgrsid): Ditto. + (internal_getgrgid): Ditto. + (internal_getgrnam): Ditto. + (internal_getgroups): Drop declaration. + (pwdgrp::add_account_from_windows): Align declaration to below change. + (pwdgrp::add_user_from_windows): Ditto. + (pwdgrp::add_group_from_windows): Ditto. + * sec_acl.cc (setacl): Add local cyg_ldap instance and forward to + internal_getpwuid and internal_getgrgid. + (getacl): Add local cyg_ldap instance and forward to cygpsid::get_id. + (aclfromtext32): Add local cyg_ldap instance and forward to + internal_getpwnam and internal_getgrnam. + * sec_helper.cc (cygpsid::get_id): Take additional cyg_ldap pointer. + Forward to internal_getgrsid and internal_getpwsid. + (get_sids_info): Drop ldap_open. Forward local cldap to + internal_getpwsid and internal_getgrXXX. Call CheckTokenMembership + rather than internal_getgroups. + * security.h (cygpsid::get_id): Add cyg_ldap pointer, drop default + parameter. + (cygpsid::get_uid): Add cyg_ldap pointer. Call get_id accordingly. + (cygpsid::get_gid): Ditto. + * uinfo.cc (internal_getlogin): Add local cyg_ldap instance and forward + to internal_getpwXXX and internal_getgrXXX calls. + (pwdgrp::add_account_from_windows): Take additional cyg_ldap pointer. + Forward to pwdgrp::fetch_account_from_windows. + (fetch_posix_offset): Drop ldap_open argument and handling. Get + cyg_ldap instance as pointer. + (pwdgrp::fetch_account_from_windows): Take additional cyg_ldap pointer. + Use it if it's not NULL, local instance otherwise. Drop ldap_open. + Drop fetching extended group arguments from AD for speed. + +2014-02-27 Corinna Vinschen <corinna@vinschen.de> + + * path.cc (find_fast_cwd_pointer): Fix preceeding comment. + +2014-02-25 Christopher Faylor <me.cygwin2014@cgf.cx> + + * fhandler.h (fhandler_console::scroll_buffer_screen): New function. + * fhandler_console.cc (fhandler_console::scroll_buffer_screen): New function. + (fhandler_console::char_command): Use scroll_buffer_screen as appropriate. + (dev_console::scroll_buffer): Remove if 0'ed block. + +2014-02-22 Christopher Faylor <me.cygwin2014@cgf.cx> + + * dev_console::scroll_buffer): Reinstate clipping region. + +2014-02-22 Christopher Faylor <me.cygwin2014@cgf.cx> + + * fhandler.h (dev_console::is_fullscreen): Delete. + (dev_console::scroll_window): Return bool indicating success. + (dev_console::scroll_screen): New function. + (dev_console::clear_screen): New function. + (fhandler_console::clear_screen): Make __reg3. + (fhandler_console::cursor_set): Ditto. + (fhandler_console::cursor_get): Ditto. + (fhandler_console::cursor_rel): Ditto. + * fhandler_console.cc (dev_console::scroll_buffer): Adapt from + fhandler_console. + (fhandler_console::scroll_buffer): Use dev_console function. + (dev_console::is_fullscreen): Delete. + (dev_console::scroll_window): Return true if we cleared the screen. + Shrink/grow buffer first before scrolling to ensure that there is + sufficient space after scrolling. + (fhandler_console::clear_screen): Make reg3, use dev_console function. + (dev_console::clear_screen): New function adapted from + fhandler_console. + (fhandler_console::cursor_set): Make __reg3. + (fhandler_console::cursor_rel): Ditto. + (fhandler_console::cursor_get): Ditto. + (fhandler_console::write): Fix "reverse index". + +2014-02-22 Corinna Vinschen <corinna@vinschen.de> + + * external.cc (cygwin_internal): Add cases for CW_GETNSSSEP, + CW_GETPWSID and CW_GETGRSID. + * grp.cc (internal_getgrsid_from_db): New function. + * passwd.cc (internal_getpwsid_from_db): New function. + (pg_ent::setent): Add special case for call from mkpasswd/mkgroup. + * pwdgrp.h (internal_getpwsid_from_db): Declare. + (internal_getgrsid_from_db): Declare. + (enum nss_enum_t): Move to include/sys/cygwin.h. + (class pg_ent): Add comment. + * uinfo.cc (pwdgrp::fetch_account_from_windows): Fix typo in comment. + Change "UNIX" to "Unix" in domain name. + * include/sys/cygwin.h (cygwin_getinfo_types): Add CW_GETNSSSEP, + CW_GETPWSID and CW_GETGRSID. + (enum nss_enum_t): Define here. + +2014-02-21 Corinna Vinschen <corinna@vinschen.de> + + * pwdgrp.h (pwdgrp::fetch_account_from_windows): Add bool parameter + to declaration, set to true by default. + * uinfo.cc (pwdgrp::fetch_account_from_windows): Add bool parameter + "ugid_caching". Only add account to ugid_cache if set to true. + * grp.cc (gr_ent::enumerate_local): Call fetch_account_from_windows + with ugid_caching parameter set to false. + * passwd.cc (pg_ent::enumerate_builtin): Ditto. + (pg_ent::enumerate_sam): Ditto. + (pg_ent::enumerate_ad): Ditto. + +2014-02-20 Corinna Vinschen <corinna@vinschen.de> + + * grp.cc (getgrouplist): Fix previous fix so ret is only set to ngroups + if ngroups isn't too small. + +2014-02-20 Corinna Vinschen <corinna@vinschen.de> + + * grp.cc (get_groups): Don't add gid to list if it's ILLEGAL_GID. + (getgrouplist): Return number of groups, just like glibc. + +2014-02-19 Corinna Vinschen <corinna@vinschen.de> + + * passwd.cc (pg_ent::setent): Initialize cygheap domain info. + * sec_auth.cc (get_logon_server): Ditto. + +2014-02-18 Corinna Vinschen <corinna@vinschen.de> + + * external.cc (cygwin_internal): Handle new CW_SETENT, CW_GETENT and + CW_ENDENT info types. + * grp.cc (setgrent_filtered): New function, called from cygwin_internal. + (getgrent_filtered): Ditto. + (endgrent_filtered): Ditto. + * passwd.cc (pg_ent::setent): Set state explicitely to from_cache. + (pg_ent::getent): Handle the fact that a DC has no SAM and enumerating + local accounts is equivalent to enumerating domain accounts. + (setpwent_filtered): New function, called from cygwin_internal. + (getpwent_filtered): Ditto. + (endpwent_filtered): Ditto. + * pwdgrp.h (setpwent_filtered): Declare. + (getgrent_filtered): Ditto. + (endgrent_filtered): Ditto. + (setpwent_filtered): Ditto. + (getpwent_filtered): Ditto. + (endpwent_filtered): Ditto. + * include/sys/cygwin.h (cygwin_getinfo_types): Add CW_SETENT, CW_GETENT, + and CW_ENDENT. + +2014-02-18 Corinna Vinschen <corinna@vinschen.de> + + * setlsapwd.cc (setlsapwd): Fix conditional expression after breaking + it on 2014-01-23. + +2014-02-17 Corinna Vinschen <corinna@vinschen.de> + + * autoload.cc (ldap_abandon): Import. + (ldap_result): Import. + (ldap_searchW): Import. + (NetGroupEnum): Import. + (NetLocalGroupEnum): Import. + (NetUserEnum): Import. + * cygheap.h (class cygheap_pwdgrp): Add members enums and enum_tdoms. + (cygheap_pwdgrp::nss_db_enums): New inline method. + (cygheap_pwdgrp::nss_db_enum_tdoms): Ditto. + * cygtls.h (struct _local_storage): Drop unused members pw_pos and + grp_pos. + * grp.cc (grent): New static variable of class gr_ent. + (gr_ent::enumerate_caches): New method. + (gr_ent::enumerate_local): New method. + (gr_ent::getgrent): New method. + (setgrent): Call gr_ent method. + (getgrent32): Ditto. + (endgrent): Ditto. + * ldap.cc (sid_attr): Rename from nfs_attr. + (cyg_ldap::close): Abandon still running asynchronous search. + (cyg_ldap::fetch_ad_account): Reduce filter buffer size. + (cyg_ldap::enumerate_ad_accounts): New method. + (cyg_ldap::next_account): New method. + (cyg_ldap::fetch_posix_offset_for_domain): Reduce filter buffer size. + (cyg_ldap::fetch_unix_sid_from_ad): Ditto. Fix return value in case + no value has been read. + (cyg_ldap::fetch_unix_name_from_rfc2307): Reduce filter buffer size. + * ldap.h (class cyg_ldap): Add msg_id member. + (cyg_ldap::enumerate_ad_accounts): Declare. + (cyg_ldap::next_account): Declare: + * passwd.cc (pwent): New static variable of class pw_ent. + (pg_ent::clear_cache): New method. + (pg_ent::setent): New method. + (pg_ent::getent): New method. + (pg_ent::endent): New method. + (pg_ent::enumerate_file): New method. + (pg_ent::enumerate_builtin): New method. + (pg_ent::enumerate_sam): New method. + (pg_ent::enumerate_ad): New method. + (pw_ent::enumerate_caches): New method. + (pw_ent::enumerate_local): New method. + (pw_ent::getpwent): New method. + (setpwent): Call pw_ent method. + (getpwent): Ditto. + (endpwent): Ditto. + * pwdgrp.h (class pwdgrp): Define pg_ent, pw_ent and gr_ent as friend + classes. + (pwdgrp::add_account_post_fetch): Declare with extra bool parameter. + (pwdgrp::file_attr): New inline method. + (enum nss_enum_t): Define. + (class pg_ent): Define. + (class pw_ent): Define. + (class gr_ent): Define. + * tlsoffsets.h: Regenerate. + * tlsoffsets64.h: Ditto. + * uinfo.cc (cygheap_pwdgrp::init): Initialize enums and enum_tdoms. + (cygheap_pwdgrp::nss_init_line): Fix typo in preceeding comment. + Handle new "db_enum" keyword. + (pwdgrp::add_account_post_fetch): Take additional `bool lock' parameter + and acquire pglock before adding element to array if lock is true. + (pwdgrp::add_account_from_file): Call add_account_post_fetch with lock + set to true. + (pwdgrp::add_account_from_windows): Ditto in case of caching. + (pwdgrp::fetch_account_from_windows): Handle builtin aliases only + known to the domain controller. Only call NetLocalGroupGetInfo for + aliases. + +2014-02-16 Corinna Vinschen <corinna@vinschen.de> + + * miscfuncs.h (NT_readline::close): New function to close handle. + (NT_readline::~NT_readline): Call close. + * sec_auth.cc (verify_token): Use constructor to initialize tok_usersid. + * security.h (cygsid::cygsid): Add copy constructor taking cygsid as + source. + +2014-02-16 Corinna Vinschen <corinna@vinschen.de> + + * dcrt0.cc (dll_crt0_1): Call initial_setlocale before fetching + current user information. + +2014-02-15 Christopher Faylor <me.cygwin2014@cgf.cx> + + * DevNotes: Add entry cgf-000024. + * fhandler.h (dev_console::state): Remove trailing underscore. + (dev_console::args): Ditto. + (dev_console::nargs): Ditto. + (dev_console::info): Eliminate subclass. + (dev_console::dwEnd): New field. + (dev_console::scroll_window): New function. + (dev_console::is_fullscreen): Ditto. + (dev_console::fillin): Rename from fillin_info. + (fhandler_console::scroll_buffer): Rename from scroll_screen. + * fhandler_console.cc: Throughout s/dev_state\.info/dev_state/g. + Accommodate other name changes. + (dev_console::fillin): Accommodate rename. Notice max x/y written to. + Forgo memset if GetConsoleScreenBufferInfo fails. + (fhandler_console::scroll_buffer): Accommodate rename. Don't treat y + coordinate of zero as top of screen. + (dev_console::is_fullscreen): New function. + (dev_console::scroll_window): Ditto. + (fhandler_console::clear_screen): Just scroll the screen when clearing + the screen in a state where the screen buffer is bigger than the + screen. + (fhandler_console::char_command): Try harder to get 'S' and 'T' working + in the presence of a screen buffer. Use temporary 'n' variable rather + than dev_state.args[0]. Use GNU ?: shortcut method. + +2014-02-14 Christopher Faylor <me.cygwin2014@cgf.cx> + + * pinfo.cc (winpids::add): Always copy pinfo structure when winpid. + Fill out dwProcessId explicitly to handle exec from a windows process. + (winpids::enum_processes): Reorganize to iterate over known cygwin pids + when !winpid. Simplify logic. Don't do duplicate detection for + winpid. + +2014-02-14 Corinna Vinschen <corinna@vinschen.de> + + * uinfo.cc (pwdgrp::fetch_account_from_windows): Default to /bin/bash + as login shell. + +2014-02-13 Corinna Vinschen <corinna@vinschen.de> + + * ldap.cc (cyg_ldap::fetch_posix_offset_for_domain): If domain name + has no dot, it's a Netbios name. Change the search filter expression + accordingly and filter by flatName. Add comment. + * uinfo.cc (cygheap_domain_info::init): Gracefully handle NULL + DnsDomainName and DomainSid members in DS_DOMAIN_TRUSTSW structure. + Add comment. Fix comment preceeding fetching the mapping server + from registry. + (pwdgrp::fetch_account_from_file): Convert str to a local array. + (fetch_posix_offset): New static function. + (pwdgrp::fetch_account_from_windows): Add debug output in case + LookupAccountSidW fails. Simplify code by calling fetch_posix_offset + where appropriate. If LookupAccountSidW fails, check if the SID is + one of the known trusted domains. If so, create a more informative + account entry. + +2014-02-12 Corinna Vinschen <corinna@vinschen.de> + + * uinfo.cc (cygheap_pwdgrp::nss_init_line): Explicitely ignore a colon + as separator char. + +2014-02-11 Christopher Faylor <me.cygwin2014@cgf.cx> + + * winsup.h: Turn off previous workaround but leave a comment. + +2014-02-11 Corinna Vinschen <corinna@vinschen.de> + + * ldap.cc (rediscover_thread): Give argument a useful name. + * miscfuncs.cc (NT_readline::init): It's a really bad idea trying to + print a pointer to a PUNICODE_STRING as PUNICODE_STRING. Fix it. + * uinfo.cc (cygheap_domain_info::init): Print status codes as hex + values in debug output. + +2014-02-11 Corinna Vinschen <corinna@vinschen.de> + + * autoload.cc (NetLocalGroupGetInfo): Replace NetGroupGetInfo. + * cygheap.h (class cygheap_ugid_cache): Move ugid_cache_t type here + and rename. + (struct init_cygheap): Add cygheap_ugid_cache member "ugid_cache". + * pwdgrp.h (class ugid_cache_t): Remove here. + * fhandler_disk_file.cc (fhandler_base::fstat_by_nfs_ea): Accommodate + move of ugid_cache to cygheap. + * sec_helper.cc (get_sids_info): Ditto. + * uinfo.cc (ugid_cache): Remove. + (pwdgrp::fetch_account_from_windows): Define id_val globally. + Move SidTypeAlias handling into SidTypeUser/SidTypeGroup branch since + aliases are handled like groups in SAM. Accommodate move of ugid_cache + to cygheap. Consolidate code reading SAM comments into a single branch + for both, SidTypeUser and SidTypeAlias. For SidTypeAlias, fix thinko + and call NetLocalGroupGetInfo rather than NetGroupGetInfo. Simplify + code setting Cygwin primary group for SAM accounts. Add code to handle + UNIX uid/gid from SAM comment. + +2014-02-11 Christopher Faylor <me.cygwin2014@cgf.cx> + + * winsup.h (Interlocked*): Use intrinsic versions of Interlocked + functions. + + * cygwin.sc.in: More closely emulate default pe/i386 linker script. + +2014-02-10 Corinna Vinschen <corinna@vinschen.de> + + * uinfo.cc (cygheap_domain_info::init): Drop accidentally leftover if + statement. + +2014-02-10 Corinna Vinschen <corinna@vinschen.de> + + * uinfo.cc (cygheap_domain_info::init): Fix handling of account domain + on donmain controllers. Explain why. + +2014-02-10 Corinna Vinschen <corinna@vinschen.de> + + * cygheap.cc (cwcsdup): Change parameter to correct PWCSTR. + (cwcsdup1): Ditto. + * cygheap_malloc.h: Change declarations accordingly. + +2014-02-10 Corinna Vinschen <corinna@vinschen.de> + + * uinfo.cc (pwdgrp::fetch_account_from_windows): Add code to allow + setting the primary group from the SAM comment field. + +2014-02-10 Corinna Vinschen <corinna@vinschen.de> + + * dcrt0.cc (child_info_spawn::handle_spawn): Call fixup_lockf_after_exec + with additional argument to specify if the process has been execed + or spawned. + * flock.cc (fixup_lockf_after_exec): Take bool parameter to handle + exec and spawn differently. In case of spawn, just give up POSIX + locks in favor of the still running parent. Add comments to explain. + +2014-02-09 Christopher Faylor <me.cygwin2014@cgf.cx> + + * environ.cc (strbrk): Properly deal with environment variable sans + quote. + +2014-02-09 Christopher Faylor <me.cygwin2014@cgf.cx> + + * environ.cc (strbrk): New function. + (parse_options): Use strbrk to parse CYGWIN environment variable. + +2014-02-09 Corinna Vinschen <corinna@vinschen.de> + + Introduce reading passwd/group entries from SAM/AD. Introduce + /etc/nsswitch.conf file to configure it. + * Makefile.in (DLL_OFILES): Add ldap.o. + * autoload.cc: Import ldap functions from wldap32.dll. + (DsEnumerateDomainTrustsW): Import. + (NetGroupGetInfo): Import. + * cygheap.h (class cygheap_domain_info): New class to keep global + domain info. + (class cygheap_pwdgrp): New class to keep passwd/group caches and + configuration info from /etc/nssswitch.conf. + (struct init_cygheap): Add cygheap_domain_info member "dom" and + cygheap_pwdgrp member "pg". + * cygtls.h (struct _local_storage): Remove unused member "res". + Rearrange slightly, Add members pwbuf and grbuf to implement non-caching + passwd/group fetching from SAM/AD. Make pw_pos and pw_pos unsigned. + * fhandler_disk_file.cc (fhandler_base::fstat_by_nfs_ea): Add RFC 2307 + uid/gid mapping. + * fhandler_process.cc: Drop including pwdgrp.h. + * fhandler_procsysvipc.cc: Ditto. + * fhandler_registry.cc (fhandler_registry::fstat): Set key uid/gid + to ILLEGAL_UID/ILLEGAL_GID rather than UNKNOWN_UID/UNKNOWN_GID. + * grp.cc (group_buf): Drop. + (gr): Drop. + (pwdgrp::parse_group): Fill pg_grp. + (pwdgrp::read_group): Remove. + (pwdgrp::init_grp): New method. + (pwdgrp::prep_tls_grbuf): New method. + (pwdgrp::find_group): New methods. + (internal_getgrsid): Convert to call new pwdgrp methods. + (internal_getgrnam): Ditto. + (internal_getgrgid): Ditto. + (getgrgid_r): Drop 2nd parameter from internal_getgrgid call. + (getgrgid32): Ditto. + (getgrnam_r): Ditto for internal_getgrnam. + (getgrnam32): Ditto. + (getgrent32): Convert to call new pwdgrp methods. + (internal_getgrent): Remove. + (internal_getgroups): Simplify, especially drop calls to + internal_getgrent. + * ldap.cc: New file implementing cyg_ldap class for LDAP access to AD + and RFC 2307 server. + * ldap.h: New header, declaring cyg_ldap class. + * passwd.cc (passwd_buf): Drop. + (pr): Drop. + (pwdgrp::parse_passwd): Fill pg_pwd. + (pwdgrp::read_passwd): Remove. + (pwdgrp::init_pwd): New method. + (pwdgrp::prep_tls_pwbuf): New method. + (find_user): New methods. + (internal_getpwsid): Convert to call new pwdgrp methods. + (internal_getpwnam): Ditto. + (internal_getpwuid): Ditto. + (getpwuid32): Drop 2nd parameter from internal_getpwuid call. + (getpwuid_r): Ditto. + (getpwnam): Ditto for internal_getpwnam. + (getpwnam_r): Ditto. + (getpwent): Convert to call new pwdgrp methods. + * path.cc (class etc): Remove all methods. + * path.h (class etc): Drop. + * pinfo.cc (pinfo_basic::pinfo_basic): Set gid to ILLEGAL_GID rather + than UNKNOWN_GID. + (pinfo_init): Ditto. + * pwdgrp.h (internal_getpwnam): Drop 2nd parameter from declaration. + (internal_getpwuid): Ditto. + (internal_getgrgid): Ditto. + (internal_getgrnam): Ditto. + (internal_getgrent): Drop declaration. + (enum fetch_user_arg_type_t): New type. + (struct fetch_user_arg_t): New type. + (struct pg_pwd): New type. + (struct pg_grp): New type. + (class pwdgrp): Rework to provide functions for file and db requests + and caching. + (class ugid_cache_t): New class to provide RFC 2307 uid map caching. + (ugid_cache): Declare. + * sec_acl.cc: Drop including pwdgrp.h. + * sec_auth.cc: Drop including dsgetdc.h and pwdgrp.h. + (get_logon_server): Convert third parameter to ULONG flags argument + to allow arbitrary flags values in DsGetDcNameW call and change calls + to this function throughout. Use cached account domain name rather + than calling GetComputerNameW. + (get_unix_group_sidlist): Remove. + (get_server_groups): Drop call to get_unix_group_sidlist. + (verify_token): Rework token group check without calling + internal_getgrent. + * sec_helper.cc (cygpsid::pstring): New methods, like string() but + return pointer to end of string. + (cygsid::getfromstr): Add wide character implementation. + (get_sids_info): Add RFC 2307 uid/gid mapping for Samba shares. + * security.cc: Drop including pwdgrp.h. + * security.h (DEFAULT_UID): Remove. + (UNKNOWN_UID): Remove. + (UNKNOWN_GID): Remove. + (uinfo_init): Move here from winsup.h. + (ILLEGAL_UID): Ditto. + (ILLEGAL_GID): Ditto. + (UNIX_POSIX_OFFSET): Define. Add lengthy comment. + (UNIX_POSIX_MASK): Ditto. + (MAP_UNIX_TO_CYGWIN_ID): Ditto. + (ILLEGAL_UID16): Move here from winsup.h. + (ILLEGAL_GID16): Ditto. + (uid16touid32): Ditto. + (gid16togid32): Ditto. + (sid_id_auth): New convenience macro for SID component access. + (sid_sub_auth_count): Ditto. + (sid_sub_auth): Ditto. + (sid_sub_auth_rid): Ditto. + (cygpsid::pstring): Declare. + (cygsid::getfromstr): Declare wide character variant. + (cygsid::operator=): Ditto. + (cygsid::operator*=): Ditto. + (get_logon_server): Change declaration according to source code. + * setlsapwd.cc (setlsapwd): Drop 2nd parameter from internal_getpwnam + call. + * shared.cc (memory_init): Call cygheap->pg.init in first process. + * syscalls.cc: Drop including pwdgrp.h. + * tlsoffsets.h: Regenerate. + * tlsoffsets64.h: Ditto. + * uinfo.cc (internal_getlogin): Drop gratuitious internal_getpwuid + call. Fix debug output. Overwrite user gid in border case of a + missing passwd file while a group file exists. + (pwdgrp::add_line): Allocate memory on cygheap. + (pwdgrp::load): Remove. + (ugid_cache): Define. + (cygheap_pwdgrp::init): New method. + (cygheap_pwdgrp::nss_init_line): New method. + (cygheap_pwdgrp::_nss_init): New method. + (cygheap_domain_info::init): New method. + (logon_sid): Define. + (get_logon_sid): New function. + (pwdgrp::add_account_post_fetch): New method. + (pwdgrp::add_account_from_file): New methods. + (pwdgrp::add_account_from_windows): New methods. + (pwdgrp::check_file): New method. + (pwdgrp::fetch_account_from_line): New method. + (pwdgrp::fetch_account_from_file): New method. + (pwdgrp::fetch_account_from_windows): New method. + * winsup.h: Move aforementioned macros and declarations to security.h. + +2014-02-09 Christopher Faylor <me.cygwin2014@cgf.cx> + + * sigproc.cc (sig_send): Don't bother with an error message if we are + exiting. + +2014-02-08 Corinna Vinschen <corinna@vinschen.de> + + * miscfuncs.h (class NT_readline): New class to implement line-wise + reading from file using native NT functions. + * miscfuncs.cc (NT_readline::init): New method. + (NT_readline::fgets): New method. + * mount.cc (mount_info::from_fstab): Utilize NT_readline to read + fstab files. + +2014-02-06 Corinna Vinschen <corinna@vinschen.de> + + * fhandler_disk_file.cc (fhandler_disk_file::fchown): Fix typo in + comment. + * mount.cc (mount_info::from_fstab): Use tmp_pathbuf rather than + stack for big local buffer. + * net.cc (cygwin_gethostname): Call GetComputerNameExA rather than + GetComputerNameA if gethostname failed. + * shared.cc (user_info::initialize): Fix formatting. + +2014-02-06 Corinna Vinschen <corinna@vinschen.de> + + * include/sys/file.h: Define flock and accompanying macros if not + already defined in sys/_default_fcntl.h. + +2014-02-04 Corinna Vinschen <corinna@vinschen.de> + + * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 29. + +2014-01-30 Corinna Vinschen <corinna@vinschen.de> + + * dir.cc (opendir): Call set_unique_id only with valid fh. + +2014-01-30 Christopher Faylor <me.cygwin2014@cgf.cx> + + * fhandler.h (cltype): Add cl_buf_beg, cl_buf_end. + * fhandler_console.cc (dev_console::console_attrs::set_cl_x): Honor + buffer locations. + (dev_console::console_attrs::set_cl_y): Ditto. + (fhandler_console::write): On reset, use absolute positioning to go to + beginning of buffer. Clear entire buffer. + +2014-01-27 Christopher Faylor <me.cygwin2014@cgf.cx> + + * gendef (_setjmp (x86)): Save FPU control word location in sequential + location. Adjust sigstack save accordingly. + (_longjmp (x86)): Ditto for restore. + +2014-01-27 Corinna Vinschen <corinna@vinschen.de> + + * gendef (sigdelayed (x86_64)): Save and restore FPU control word. + (_sigdelayed (x86)): Ditto. Save and restore XMM registers. Add + comment. + (_setjmp (x86)): Save FPU control word, following FreeBSD here. + (_longjmp (x86)): Restore FPU control word. + +2014-01-24 Christopher Faylor <me.cygwin2014@cgf.cx> + + * winf.cc (linebuf::fromargv): Treat '=' as a special character. + +2014-01-23 Corinna Vinschen <corinna@vinschen.de> + + * security.h (open_local_policy): Remove declaration. + (lsa_open_policy): Declare. + (lsa_close_policy): Declare. + * sec_auth.cc (lsa_open_policy): Rename from open_local_policy. Take + server name as parameter. Return NULL in case of error, rather than + INVALID_HANDLE_VALUE. + (lsa_close_policy): Rename from close_local_policy. Make externally + available. Get handle by value. + (create_token): Convert call to open_local_policy/close_local_policy + according to aforementioned changes. + (lsaauth): Ditto. + (lsaprivkeyauth): Ditto. + * setlsapwd.cc (setlsapwd): Ditto. + +2014-01-22 Corinna Vinschen <corinna@vinschen.de> + + * path.cc (etc::test_file_change): In case of NtQueryFullAttributesFile + returning an error, only return true if file actually exists. + +2014-01-20 Corinna Vinschen <corinna@vinschen.de> + + * include/cygwin/in6.h (struct ipv6_rt_hdr): Define. + * include/cygwin/socket.h: Fix formatting. + (IP_UNICAST_IF): Define. + (IPV6_JOIN_GROUP): Remove Windowism. + (IPV6_LEAVE_GROUP): Ditto. + (IPV6_UNICAST_IF): Define. + (IPV6_TCLASS): Ditto. + (IPV6_RECVTCLASS): Ditto. + +2014-01-18 Corinna Vinschen <corinna@vinschen.de> + + * include/netinet/ip6.h: New file, copied from FreeBSD vebatim. + +2014-01-17 Christopher Faylor <me.cygwin2014@cgf.cx> + + * dtable.h (dtable::lock): Revert static. + (dtable::unlock): Ditto. + +2014-01-17 Corinna Vinschen <corinna@vinschen.de> + + * passwd.cc (setpassent): Align to BSD definition. + +2014-01-17 Corinna Vinschen <corinna@vinschen.de> + + * syscalls.cc (popen): Introduce Glibc 'e' flag to allow thread-safe + opening of the pipe with O_CLOEXEC flag. Simplify FD_CLOEXEC handling. + +2014-01-17 Corinna Vinschen <corinna@vinschen.de> + + * include/sys/file.h (LOCK_SH): Drop definition in favor of new + definitions in newlib. + (LOCK_EX): Ditto. + (LOCK_NB): Ditto. + (LOCK_UN): Ditto. + (flock): Ditto. + (F_OK): Drop. Already correctly defined in unistd.h. + (X_OK): Ditto. + (W_OK): Ditto. + (R_OK): Ditto. + +2014-01-17 Corinna Vinschen <corinna@vinschen.de> + + * include/cygwin/config.h (_STDIO_BSD_SEMANTICS): Define as 1. + +2014-01-16 Christopher Faylor <me.cygwin2014@cgf.cx> + + * dtable.h (dtable::lock): Make static. + (dtable::unlock): Ditto. + +2014-01-08 Christopher Faylor <me.cygwin2014@cgf.cx> + + * exception.h (cygwin_exception::open_stackdumpfile): Move old + function into class. + (cygwin_exception::h): New member. + (cygwin_exception::cygwin_exception): Initialize h to NULL. + * exceptions.cc (cygwin_exception::open_stackdumpfile): Move into + cygwin_exception class. Use 'h' class member. + (cygwin_exception::dumpstack): Close stack dump file handle if opened. + +2014-01-04 Christopher Faylor <me.cygwin2014@cgf.cx> + + * fhandler.h (cltype): New enum. + (dev_console::console_attrs): Define struct name. + (dev_console::console_attrs::set_cl_x): New function. + (dev_console::console_attrs::set_cl_y): New function. + (fhandler_console::clear_screen): Redefine input params. + * fhandler_console.cc: Throughout, reflect change in arguments to + fhandler_console::clear_screeen. + (fhandler_console::mouse_aware): Simplify logic slightly. + (fhandler_console::scroll_screen): Remove hopefully obsolete win95 + code. + (dev_console::console_attrs::set_cl_x): New function. + (dev_console::console_attrs::set_cl_y): New function. + (fhandler_console::clear_screen): Redefine input params. Calculate + position based on enum value. + (region_split): Change arguments. Simplify. + (ReadConsoleOutputWrapper): Remove coord argument since we now always + use 0, 0. Send extra arguments to region_split. diff --git a/winsup/cygwin/localtime.cc b/winsup/cygwin/localtime.cc index 139faced8..6cbdfed4c 100644 --- a/winsup/cygwin/localtime.cc +++ b/winsup/cygwin/localtime.cc @@ -900,12 +900,18 @@ tzload(timezone_t sp, const char *name, const int doextend) } } free(up); + /* + ** Get latest zone offsets into tzinfo (for newlib). . . + */ if (sp == lclptr) { - __gettzinfo ()->__tzrule[0].offset - = -sp->ttis[1].tt_gmtoff; - __gettzinfo ()->__tzrule[1].offset - = -sp->ttis[0].tt_gmtoff; + for (i = 0; i < sp->timecnt; ++i) + { + const struct ttinfo *const ttisp = &sp->ttis[sp->types[i]]; + + __gettzinfo ()->__tzrule[ttisp->tt_isdst].offset + = -ttisp->tt_gmtoff; + } } return 0; oops: @@ -1355,6 +1361,9 @@ tzparse(timezone_t sp, const char *name, const int lastditch) break; janfirst = newfirst; } + /* + ** Get zone offsets into tzinfo (for newlib). . . + */ if (sp == lclptr) { __gettzinfo ()->__tzrule[0].offset @@ -1447,6 +1456,9 @@ tzparse(timezone_t sp, const char *name, const int lastditch) sp->ttis[1].tt_isdst = TRUE; sp->ttis[1].tt_abbrind = (int)(stdlen + 1); sp->typecnt = 2; + /* + ** Get zone offsets into tzinfo (for newlib). . . + */ if (sp == lclptr) { __gettzinfo ()->__tzrule[0].offset @@ -1463,6 +1475,9 @@ tzparse(timezone_t sp, const char *name, const int lastditch) sp->ttis[0].tt_gmtoff = -stdoffset; sp->ttis[0].tt_isdst = 0; sp->ttis[0].tt_abbrind = 0; + /* + ** Get zone offsets into tzinfo (for newlib). . . + */ if (sp == lclptr) { __gettzinfo ()->__tzrule[0].offset = -sp->ttis[0].tt_gmtoff; |