diff options
Diffstat (limited to 'winsup/cygwin/ChangeLog-2008')
| -rw-r--r-- | winsup/cygwin/ChangeLog-2008 | 3341 |
1 files changed, 0 insertions, 3341 deletions
diff --git a/winsup/cygwin/ChangeLog-2008 b/winsup/cygwin/ChangeLog-2008 deleted file mode 100644 index 313830261..000000000 --- a/winsup/cygwin/ChangeLog-2008 +++ /dev/null @@ -1,3341 +0,0 @@ -2008-12-31 Christopher Faylor <me+cygwin@cgf.cx> - - * include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR to 191. - -2008-12-31 Christopher Faylor <me+cygwin@cgf.cx> - - * glob_pattern_p.cc: New file. - * Makefile.in (DLL_OFILES): Add glob_pattern_p.o. - * glob.h: Add declaration for glob_pattern_p. - - * pinfo.cc (pinfo::thisproc): Remove __stdcall attribute. - -2008-12-30 Christopher Faylor <me+cygwin@cgf.cx> - - * include/bits/wordsize.h: New linux-compatibility header. - -2008-12-30 Christopher Faylor <me+cygwin@cgf.cx> - - * exceptions.cc (try_to_debug): Avoid creating a huge buffer on the - stack. - -2008-12-25 Christopher Faylor <me+cygwin@cgf.cx> - - * mount.cc: Change comment. - (smb_extended_info): Move here from path.cc. - (fs_info::update): Ditto. - (mount_info::create_root_entry): Delay conversion to slashes and use - passed in buffer to figure out fs type. - * path.cc (smb_extended_info): Move. - (fs_info::update): Ditto. - * mount.h: New file. Move mount information here. - * path.h: (fs_info::update): Move. - * shared_info.h (mount_item): Ditto. - -2008-12-24 Christopher Faylor <me+cygwin@cgf.cx> - - * path.cc (symlink_info::check_shortcut): Ensure that symlink handle is - closed on successful return. - -2008-12-23 Christopher Faylor <me+cygwin@cgf.cx> - - * fhandler.h (fhandler_base_setup_overlapped): Add new argument. - (fhandler_base::get_overlapped_buffer): Declare new function. - (fhandler_base::set_overlapped): Ditto. - (fhandler_pipe::overlapped): New variable. - (fhandler_pipe::get_overlapped): Rework to return contents of - overlapped variable. - (fhandler_pipe::set_overlapped): Set overlapped variable based on - argument. - (fhandler_fifo::get_overlapped_buffer): Return pointer to io_status. - * fhandler.cc (handler_base::setup_overlapped): Set to overlapped - pointer to NULL if new doit parameter is false. Otherwise set up - overlapped event as usual. - (fhandler_base::wait_overlapped): Return inres if this isn't an - overlapped operation. - (fhandler_base::read_overlapped): Remove inappropriate asserts. - * pipe.cc (fhandler_pipe::fhandler_pipe): Zero overlapped element. - (struct pipesync): Delete. - (getov_result): Ditto. - (pipe_handler): Ditto. - (pipesync::pipesync): Ditto. - (fhandler_pipe::init): Don't set up pipesync thread. Just pass - opened_properly flag along to overlapped setup. - -2008-12-22 Christopher Faylor <me+cygwin@cgf.cx> - - * pipe.cc (getov_result): Minor cleanup. - -2008-12-20 Christopher Faylor <me+cygwin@cgf.cx> - - * pipe.cc (getov_result): Add parameters to facilitate better EOF - checking. - (pipe_handler): Pass extra arguments to getov_result. - -2008-12-20 Christopher Faylor <me+cygwin@cgf.cx> - - * fhandler.cc (fhandler_base::wait_overlapped): Reorganize to eliminate - gotos and to hopefully eliminate one race when a signal is detected or - there is a WFMO error. - -2008-12-20 Christopher Faylor <me+cygwin@cgf.cx> - - * pinfo.h (pinfo::thisproc): Declare. Rename from set_myself. - * pinfo.cc (pinfo::thisproc): Define. Rename from set_myself. Set - procinfo to NULL to avoid confusing subsequent init. - (pinfo_init): Accommodate set_myself -> pinfo::thisproc rename. - * dcrt0.cc (child_info_fork::handle_fork): Ditto. - (child_info_spawn::handle_spawn): Ditto. - -2008-12-20 Corinna Vinschen <corinna@vinschen.de> - - * pwdgrp.h (pwdgrp::refresh): Fix indentation. - * uinfo.cc (pwdgrp::load): Open file synchronized to avoid truncated - read. Drop local variable off. - -2008-12-19 Christopher Faylor <me+cygwin@cgf.cx> - - * pinfo.cc (pinfo_basic): New class. - (pinfo_basic::pinfo_basic): Define constructor for new class. - (myself): Initialize from myself_initial. - (set_myself): Set pid and progname from already myself_initial. - * strace.cc (strace::strace): Split apart strace::hello. Send - notification to strace as early as possible. - (strace::hello): Just send clause which describes the current process. - This can now be preceded by early initialization strace output. - * include/sys/strace.h (strace::strace): Declare new constructor. - -2008-12-19 Christian Franke <franke@computer.org> - - * fhandler_registry.cc (perf_data_files): New table. - (PERF_DATA_FILE_COUNT): New constant. - (fhandler_registry::exists): Add check for HKEY_PERFORMANCE_DATA - value names. - (fhandler_registry::fstat): For HKEY_PERFORMANCE_DATA, return - default values only. - (fhandler_registry::readdir): For HKEY_PERFORMANCE_DATA, list - names from perf_data_files only. - (fhandler_registry::fill_filebuf): Use larger buffer to speed up - access to HKEY_PERFORMANCE_DATA values. Remove check for possible - subkey. Add RegCloseKey (). - (open_key): Replace goto by break, remove label. Do not try to - open subkey of HKEY_PERFORMANCE_DATA. Add missing RegCloseKey () - after open subkey error. - -2008-12-19 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (path_conv::check): Handle incoming DOS paths non-POSIXy, - always case-insensitive, always ignoring ACLs. - -2008-12-18 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_disk_file.cc: Set 4th parameter of NtQueryDirectoryFile to - NULL throughout. - (fhandler_disk_file::facl): Fix a condition so that fstat_by_handle - is actually used. - (fhandler_disk_file::readdir): Don't print debug message on a simple - STATUS_NO_MORE_FILES status code. - -2008-12-18 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (symlin_info::check): Set 4th parameter of - NtQueryDirectoryFile to NULL instead of 0 since it's a pointer. - Simplify label and break from loop handling in symlink evaluation - conditional expression. Drop a now useless break statement. Fix - behaviour when searching for `foo' and then finding a `foo.lnk' - which is no shortcut. - -2008-12-16 Christian Franke <franke@computer.org> - - * fhandler_registry.cc (DEFAULT_VALUE_NAME): Remove constant. - (encode_regname): Encode empty (default) name to "@". - Encode "@" to "%40". Change error return to -1. - (decode_regname): Decode "@" to empty name. Decode "%40" to "@". - (fhandler_registry::exists): Skip check for keys if name is empty. - Remove check for DEFAULT_VALUE_NAME, now handled by decode_regname (). - (fhandler_registry::readdir): Remove check for empty name, now - handled by encode_regname (). - (fhandler_registry::open): Remove check for DEFAULT_VALUE_NAME. - (fhandler_registry::open_key): Fail with ENOENT if key name is empty. - -2008-12-15 Corinna Vinschen <corinna@vinschen.de> - - * syscalls.cc (gen_full_path_at): Use isabspath instead of isdirsep - to recognize absolute path. - -2008-12-15 Corinna Vinschen <corinna@vinschen.de> - - * sec_auth.cc (open_local_policy): Set lsa handle to - INVALID_HANDLE_VALUE when LsaOpenPolicy fails. Explain why. - -2008-12-15 Corinna Vinschen <corinna@vinschen.de> - - * setlsapwd.cc (setlsapwd): Simplify code. Only try to call cygserver - if opening local policy fails. Don't treat removing non-existant - private data as error. - -2008-12-15 Corinna Vinschen <corinna@vinschen.de> - - * setlsapwd.cc (setlsapwd): Explicitely erase password buffer content - after usage. - -2008-12-15 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_registry.cc (fhandler_registry::exists): Handle EACCES. - (fhandler_registry::open): Ditto. - -2008-12-15 Corinna Vinschen <corinna@vinschen.de> - - * cygwin.din: Export fgetwc, fgetws, fputwc, fputws, fwide, getwc, - getwchar, putwc, putwchar, ungetwc. - * posix.sgml: Move above functions (add missing) into "implemented - SUSv3" section. - * include/cygwin/version.h: Bump api minor number. - -2008-12-15 Corinna Vinschen <corinna@vinschen.de> - - * fhandler.h (class fhandler_registry): Declare dup method. - * fhandler_registry.cc (fhandler_registry::exists): Fix missing - parenthesis. - (fhandler_registry::dup): New method. - -2008-12-14 Christopher Faylor <me+cygwin@cgf.cx> - - * fhandler_disk_file.cc (readdir_get_ino): Don't complain about MS-DOS - paths since the function could be fed one by an internal call. - -2008-12-13 Christopher Faylor <me+cygwin@cgf.cx> - - * cygheap.cc (cygheap_user::~cygheap_user): Remove unneeded if 0'ed - code. - - * fhandler_registry.cc (fhandler_registry::exists): Recode goto as - if/else to avoid a gcc4 compiler warning. - (fhandler_registry::open): Ditto. Use one goto rather than two. - - * gentls_offsets: Fix compiler warning in generated output. - * tlsoffsets.h: Regenerate. - - * mount.cc (fillout_mntent): slashify native paths returned via - getmntent. - -2008-12-08 Yaakov Selkowitz <yselkowitz@users.sourceforge.net> - - * resolv.h: #include <netinet/in.h> for sockaddr_in typedef. - -2008-12-07 Christian Franke <franke@computer.org> - - * fhandler_registry.cc (encode_regname): Add Parameter add_val. - Append "%val" if add_val is set. - (decode_regname): Remove trailing "%val". Change returncode accordingly. - (__DIR_hash): New class. - (d_hash): New macro. - (key_exists): New function. - (fhandler_registry::exists): Remove encode of registry name before path - compare, decode file part of path instead. Skip checks for keys if - trailing "%val" detected. - (fhandler_registry::fstat): Change check of return value of - decode_regname (). - (fhandler_registry::readdir): Allocate __DIR_hash. Record key names in - hash table. Append "%val" if key with same name exists. Fix error - handling of encode_regname (). Set dirent.d_type. - (fhandler_registry::closedir): Delete __DIR_hash. - (fhandler_registry::open): Don't open key if trailing "%val" detected - by decode_regname (). - (open_key): Ditto. - -2008-12-03 Pierre A. Humblet <Pierre.Humblet@ieee.org> - - * libc/minires.c (open_sock): Set non blocking and close on exec. - (res_ninit): Set id pseudo-randomly. - (res_nsend): Do not set close on exec. Initialize server from id. - Flush socket. Tighten rules for answer acceptance. - (res_nmkquery): Update id using current data. - -2008-12-02 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_registry.cc (must_encode): Fix condition changed for testing. - -2008-12-01 Christian Franke <franke@computer.org> - - * fhandler_registry.cc (must_encode): New function. - (encode_regname): Ditto. - (decode_regname): Ditto. - (fhandler_registry::exists): Encode name before path compare. - (fhandler_registry::fstat): Pass decoded name to win32 registry call. - (fhandler_registry::readdir): Return encoded name to user. - (fhandler_registry::open): Store decoded name into value_name. - (open_key): Pass decoded name to win32 registry call - -2008-11-28 Christopher Faylor <me+cygwin@cgf.cx> - - * exceptions.c (sigpacket::process): Set tls on return since it is - assumed to be set to a valid value by the caller. - -2008-11-28 Christopher Faylor <me+cygwin@cgf.cx> - - * include/cygwin/version.h: Bump api minor number to 189 to flag the - implementation of dirent.d_type. - -2008-11-28 Christopher Faylor <me+cygwin@cgf.cx> - - * exceptions.cc (sigpacket::process): Rework previous change. tls - could still become NULL. - -2008-11-28 Christian Franke <franke@computer.org> - - * dir.cc (readdir_worker): Initialize dirent.d_type and __d_unused1. - * fhandler_disk_file.cc (fhandler_disk_file::readdir_helper): - Set dirent.d_type based on FILE_ATTRIBUTE_*. - * include/sys/dirent.h: Define _DIRENT_HAVE_D_TYPE (enables DT_* - declarations). - (struct dirent): Add d_type. Adjust __d_unused1 size to preserve layout. - -2008-11-27 Christopher Faylor <me+cygwin@cgf.cx> - - * exceptions.cc (sigpacket::process): Make sure that 'tls' is never - NULL when used. - -2008-11-26 Christopher Faylor <me+cygwin@cgf.cx> - - Remove unneeded whitespace throughout. - - * fhandler_fifo.cc (fhandler_fifo::open): Rework to cause errno to be - set to ENXIO when opening a fifo write/nonblocking. - - * environ.cc (ucreqenv): Rename to ucenv. Move code from old ucenv - here and conditionalize it on create_upcaseenv. - (ucenv): Delete. - (environ_init): Fix compiler warning by moving create_upcaseenv test to - ucenv. Don't bother checking for child_proc_info when calling ucenv - since it is assumed to be NULL at the point where the function is - called. - - * path.cc (symlink_worker): Turn off MS-DOS path warnings when dealing - with devices since the device handler passes in a translated MS-DOS - path. - - * sec_auth.cc (lsaprivkeyauth): Avoid variable initialization which - causes a compiler error. - - * fhandler_netdrive.cc: Update copyright. - -2008-11-26 Corinna Vinschen <corinna@vinschen.de> - - * Makefile.in (DLL_OFILES): Add setlsapwd.o. - * cygserver.h (CYGWIN_SERVER_VERSION_API): Bump. - (request_code_t): Define CYGSERVER_REQUEST_SETPWD request type. - * cygserver_msg.h (client_request_msg::retval): Use default value of -1 - for retval if msglen is 0. - * cygserver_sem.h (client_request_sem::retval): Ditto. - * cygserver_shm.h (client_request_shm::retval): Ditto. - * cygserver_setpwd.h: New file. - * external.cc (cygwin_internal): Implement new CW_SET_PRIV_KEY type. - * sec_auth.cc (open_local_policy): Make externally available. - Get ACCESS_MASK as argument. - (create_token): Accommodate change to open_local_policy. - (lsaauth): Ditto. - (lsaprivkeyauth): New function fetching token by retrieving - password stored in Cygwin or Interix LSA private data area and - calling LogonUser with it. - * security.h (lsaprivkeyauth): Declare. - (open_local_policy): Declare. - * setlsapwd.cc: New file implementing setting LSA private data password - using LsaStorePrivateData or by calling cygserver if available. - * syscalls.cc (seteuid32): Add workaround to get the original token - when switching back to the original privileged user, even if - setgroups group list is still active. Add long comment to explain why. - Call lsaprivkeyauth first, only if that fails call lsaauth or - create_token. - * include/cygwin/version.h: Bump API minor number. - * include/sys/cygwin.h (cygwin_getinfo_types): Add CW_SET_PRIV_KEY. - -2008-11-21 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_floppy.cc (fhandler_dev_floppy::raw_read): Drop - initialization of bytes_to_read. Set bytes_to_read to len in - non-buffered case. Call read_bytes correctly with bytes_to_read - instead of len. - -2008-11-21 Corinna Vinschen <corinna@vinschen.de> - - * mmap.cc (MapView): Add NT status to debug output. - -2008-11-11 Corinna Vinschen <corinna@vinschen.de> - - * autoload.cc (GetSystemDEPPolicy): Define. - (GetProcessDEPPolicy): Ditto. - (SetProcessDEPPolicy): Ditto. - * dcrt0.cc (disable_dep): New static function. - (dll_crt0_0): Call disable_dep on platforms requiring it. Add longish - comment to explain the circumstances. - * wincap.h (wincaps::ts_has_dep_problem): New element. - * wincap.cc: Implement above element throughout. - (wincapc::init): Set ts_has_dep_problem to true on 2008 Terminal - Servers. - * winsup.h (WINVER): Set to 0x0601. - -2008-11-11 Corinna Vinschen <corinna@vinschen.de> - - * mount.cc (mount_info::cygdrive_win32_path): Always upper case - DOS drive letter to accommodate case sensitivity. - (cygdrive_getmntent): Ditto. - * path.cc (path_conv::check): Invalidate wide_path after making path - relative. - -2008-11-11 Corinna Vinschen <corinna@vinschen.de> - - * environ.cc (create_upcaseenv): New static variable. - (renv_arr): New static array to keep track of environment variables - which have to be always uppercased. - (idx_arr): Ditto. - (start_at): Ditto. - (ucreqenv): New function to uppercase only the environment variables - from renv_arr. - (parse_thing): Add "upcaseenv" setting. - (environ_init): Parse $CYGWIN before doing anything else. Call - ucreqenv instead of ucenv if CYGWIN=noupcaseenv is set. - -2008-11-10 Christopher Faylor <me+cygwin@cgf.cx> - - * path.cc (normalize_win32_path): Don't add a trailing '\' if the cwd - returns a path with a trailing '\'. - -2008-11-07 Christopher Faylor <me+cygwin@cgf.cx> - - * pthread.cc (pthread_mutex::_unlock): Avoid unlocking a mutex if the - recursion_counter is already 0. - (pthread_mutex::_destroy): Don't consider a mutex busy if its - recursion_counter == 0. - (pthread_mutex::_fixup_after_fork): Set recursion_counter to 0 to flag - that we've just forked. Don't reset the owner of this mutex since the - forkee may think it still owns the mutex. Reinstate initialization of - win32_obj_id. - - * fhandler_floppy.cc (fhandler_dev_floppy::raw_read): Initialize a - variable to bypass a C++ warning. - -2008-11-05 Corinna Vinschen <corinna@vinschen.de> - - * environ.cc (environ_init): Avoid evaluating $CYGWIN twice. - -2008-10-23 Corinna Vinschen <corinna@vinschen.de> - - * wincap.cc (all wincaps): Store in .cygwin_dll_common section same as - wincap. Add comment to explain why. - -2008-10-22 Corinna Vinschen <corinna@vinschen.de> - - * autoload.cc (GetSystemWindowsDirectoryW): Define. - * kernel32.cc (GetWindowsDirectoryW): Implement to abstract from - running under Terminal Services or not. - (GetWindowsDirectoryA): Ditto. - -2008-10-21 Corinna Vinschen <corinna@vinschen.de> - - * passwd.cc (pwdgrp::read_passwd): Check if we're called within - user_shared initialization and ignore myself, if so. Reformat - conditional expression. - -2008-10-20 Corinna Vinschen <corinna@vinschen.de> - - * ntdll.h (NtSetAttributesFile): New inline function. - * fhandler_disk_file.cc (fhandler_disk_file::fchmod): Use - NtSetAttributesFile. - * path.cc (symlink_worker): Ditto. - * syscalls.cc (unlink_nt): Ditto. - (rename): Omit FILE_SHARE_DELETE when opening files on Samba. Add - comment to explain why. - -2008-10-17 Corinna Vinschen <corinna@vinschen.de> - - * dtable.cc (dtable::get_debugger_info): Call SetStdHandle - for the newly opened handle. Explain why. - (dtable::stdio_init): Don't duplicate standard error handle - when stderr has already been created under debugger control. - -2008-10-13 Corinna Vinschen <corinna@vinschen.de> - - * sec_acl.cc (setacl): Align standard owner and group permissions - with alloc_sd. Strip FILE_READ_ATTRIBUTES fromn setting - FILE_GENERIC_EXECUTE permissions same as in alloc_sd. - * security.cc (alloc_sd): Reformat expression. Strip EA permission - bits from owner_deny and group_deny computation. - -2008-10-09 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_disk_file.cc (fhandler_base::fstat_helper): Check - for executable suffixes here in case we're on a file system - not supporting permission. - * path.cc (path_conv::check): Drop check for executable suffixes. - -2008-10-09 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_floppy.cc (fhandler_dev_floppy::raw_read): Keep track of - current position in non-buffered case, too. - -2008-10-09 Corinna Vinschen <corinna@vinschen.de> - - * grp.cc (pwdgrp::read_group): Generate more speaking group name - if passwd gid exists under different gid in /etc/group. - -2008-10-09 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (path_conv::is_binary): Always check for GetBinaryType. - * syscalls.cc (rename): Fix test for just changing case of name on - case insensitive filesystems. - -2008-10-09 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (symlink_info::check_shortcut): Don't check for executability - here. - (symlink_info::check_sysfile): Ditto. - -2008-10-08 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (path_conv::check): Only assume executability by suffix - on file systems not supporting permissions. - -2008-10-07 Christopher Faylor <me+cygwin@cgf.cx> - - * pthread.cc (pthread_create): Very minor formatting change. - * timer.cc (timer_thread): Ensure that any created thread defaults to - detached state. - -2008-10-06 Christopher Faylor <me+cygwin@cgf.cx> - - * cygtls.h (_cygtls::initialized): Remove bogus stack check which would - crash when checking the current thread from the current thread. - * tlsoffsets.h: Regenerate. - -2008-10-05 Christopher Faylor <me+cygwin@cgf.cx> - - * dcrt0.cc (dll_crt0_0): Don't initialize signals early when - dynamically loaded. - (dll_crt0_1): Wait until this phase to initialize signals when - dynamically loaded. - -2008-09-29 Christopher Faylor <me+cygwin@cgf.cx> - - * thread.cc (pthread_mutex::_fixup_after_fork): Reinstate DEBUGGING - conditional. - -2008-09-29 Christopher Faylor <me+cygwin@cgf.cx> - - * thread.cc (pthread_mutex::_fixup_after_fork): Just reset lock to - pristine state after fork. Don't recreate a mutex since it may not - actually be needed. - -2008-09-29 Corinna Vinschen <corinna@vinschen.de> - - * flock.cc (inode_t::get_all_locks_list): Fix typo. - * posix.sgml: Add cfmakeraw to list of implemented BSD functions. - -2008-09-19 Eric Blake <ebb9@byu.net> - - * errno.cc (_sys_errlist): Add ECANCELED, ENOTRECOVERABLE, - EOWNERDEAD. - -2008-09-15 Christopher Faylor <me+cygwin@cgf.cx> - - * cygtls.h (unionent): Move from net.cc. - (unionent::struct_type): Move enum here. - (_local_storage::hostent_buf): Define as unionent. - (_local_storage::protoent_buf): Ditto. - (_local_storage::servent_buf): Ditto. - * net.cc (unionent): Move to cygtls.h. - (struct_type): Ditto. - (dup_ent): Define one function per {host,proto,serv}ent type. - (cygwin_getprotobyname): Simplify dup_ent call. Removed now-unneeded - return type coercion. - (cygwin_getprotobynumber): Ditto. - (cygwin_getservbyname): Ditto. - (cygwin_getservbyport): Ditto. - (cygwin_gethostbyname): Ditto. - (cygwin_gethostbyaddr): Ditto. - tlsoffsets.h: Regenerate. - -2008-09-12 Christopher Faylor <me+cygwin@cgf.cx> - - * Makefile.in: Add -c option which is now removed from COMPILE_C*. - * cygwin.din (cfmakeraw): Export. - * termios.cc (cfmakeraw): Implement. - * include/sys/termios.h (cfmakeraw): Declare. - * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump. - -2008-09-11 Christopher Faylor <me+cygwin@cgf.cx> - - * cygwin.din (sys_sigabbrev): Add this here. - * dcrt0.cc (__argc,__argv,_check_for_executable): Remove dllexport - decoration since it is already handled in cygwin.din. - * errno.cc (_sys_errlist): Ditto. - * strsig.cc (sys_sigabbrev): Ditto. - * include/cygwin/signal.h: Protect use of dllimport when - __INSIDE_CYGWIN__. - * libc/getopt.c: Revert previous changes. Define __INSIDE_CYGWIN__. - -2008-09-11 Christopher Faylor <me+cygwin@cgf.cx> - - * localtime.cc (increment_overflow): Mark as non-inline to prevent - compiler from complaining about the very thing we're trying to test. - * ntea.cc (read_ea): Reorganize to avoid a new compiler warning/error. - * sched.cc (sched_rr_get_interval): Ditto. - * select.cc (peek_serial): Ditto. - * libc/rexec.cc (ruserpass): Ditto. - * posix_ipc.cc (ipc_names): Make static to avoid a compiler warning - (and it's the right thing to do anyway). - -2008-09-11 Christopher Faylor <me+cygwin@cgf.cx> - - * net.cc (in6addr_any, in6addr_loopback): Add appropriate number of - braces around initializer. - (dup_ent): Try harder to coerce the first argument to deal with more - stringent compiler. - (get_2k_ifs): Remove extraneous typedef. - (get_2k_ifs): Reorganize expression to avoid a compiler warning. - (get_xp_ifs): Ditto. - (get_nt_ifs): Ditto. - -2008-09-11 Christopher Faylor <me+cygwin@cgf.cx> - - * fhandler.h (fhandler_pipe::raw_read): Remove __stdcall decoration. - * pipe.cc (fhandler_pipe::raw_read): Ditto. - -2008-09-11 Christopher Faylor <me+cygwin@cgf.cx> - - * cygheap.cc (creturn): Reorganize to avoid a new compiler - warning/error. - * dtable.cc (handle_to_fn): Ditto. - * fhandler_console.cc (fhandler_console::read): Ditto. - (fhandler_console::scroll_screen): Ditto. - (dev_console::set_color): Ditto. - * fhandler_dsp.cc (fhandler_dev_dsp::write): Ditto. - (fhandler_dev_dsp::read): Ditto. - * fhandler_tape.cc (mtinfo_drive::get_status): Ditto. - * hookapi.cc (find_first_notloaded_dll): Ditto. - * mmap.cc (msync): Ditto. - * pipe.cc (pipesync::pipesync): Ditto. - * sec_acl.cc (getace): Ditto. - * sec_auth.cc (create_token): Ditto. - (lsaauth): Ditto. - * select.cc (peek_pipe): Ditto. - * spawn.cc (av::fixup): Ditto. - * syscalls.cc (popen): Ditto. - * tty.cc (tty::init_session): Ditto. - * uinfo.cc (pwdgrp::load): Ditto. - * fhandler.cc (fhandler_base::setup_overlapped): Ditto. - (fhandler_base::wait_overlapped): Rename second use of res variable to - wres or errors are not returned correctly. - * dcrt0.cc: Remove obsolete variable. - * dll_init.cc (release_upto): Fix typo involving incorrect use of '|'. - * fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Avoid a - compiler warning regarding coercing type-punned variables. - (fhandler_base::fstat_by_name): Ditto. - * fhandler_fifo.cc (fhandler_fifo::open_nonserver): Fix = vs. == typo. - (fhandler_fifo::wait): Add all conditions to switch statement to avoid - a compiler warning. - * fhandler_process.cc: Avoid unneeded initialization of variables to - zero. - * fhandler_socket.cc (fhandler_socket::listen): Add braces around - initializer. - * flock.cc (inode_t::get_all_locks_list): Reorganize to avoid a - compiler warning. Fix problem with EWOULDBLOCK error return. - * path.cc (GUID_shortcut): Use braces around struct initializer. - (cygwin_conv_path): Reorganize to avoid a compiler warning. - * random.cc (dummy): Mark variable as volatile to avoid a "used - uninitialized" warning. - * libc/getopt.c: Mark some variables as dllexport although gcc doesn't - seem to do the right thing with them. - * libc/minires-os-if.c (get_registry_dns_items): Coerce some function - arguments to avoid a compiler warning. - -2008-08-27 Christopher Faylor <me+cygwin@cgf.cx> - - * fhandler_tty.cc (close_maybe): Check for both types of invalid handle - before attempting CloseHandle. - (fhandler_pty_master::setup): Only set inheritance on pty handles, not - tty handles. - -2008-08-26 Christopher Faylor <me+cygwin@cgf.cx> - - * shared_info.h (shared_info::create_root_entry): Remove extraneous - mount_info:: from declaration. - -2008-08-26 Corinna Vinschen <corinna@vinschen.de> - - * fhandler.h (class fhandler_pipe): Rename read and write - declarations to raw_read and raw_write. - * pipe.cc (fhandler_pipe::raw_read): Rename from read. - (fhandler_pipe::raw_write): Rename from write. - -2008-08-21 Christopher Faylor <me+cygwin@cgf.cx> - - * fhandler.cc (fhandler_base::wait_overlapped): Reorganize again to - accommodate what appears to be an MSDN hint about not resetting the - overlapped event prior to calling GetOverlappedResult. - -2008-08-20 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (symlink_info::check_shortcut): If file can't be opened, - treat it as non-symlink rather than generating an EIO error. - (symlink_info::check_sysfile): Ditto. - -2008-08-19 Christopher Faylor <me+cygwin@cgf.cx> - - * fhandler.cc (fhandler_base::wait_overlapped): Always assume that - bytes will be non-NULL. Distinguish input result from result derived - from WFMO and GetOverlappedResult or res can never be -1. Only raise - SIGPIPE when writing. - * fhandler.h (fhandler_base::wait_overlapped): Pass first argument by - value. - * fhandler_fifo.cc (fhandler_fifo::wait): Pass in dummy byte count to - wait_overlapped. - * pipe.cc (DEFAULT_PIPEBUFSIZE): Define to 65536 explicitly. - -2008-08-19 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_disk_file.cc (fhandler_disk_file::mkdir): Drop fattr variable - and use FILE_ATTRIBUTE_DIRECTORY directly in call to NtCreateFile. - * posix_ipc.cc (ipc_mutex_init): Fix format string when creating IPC - object name. - (ipc_cond_init): Ditto. - * security.cc (alloc_sd): Add parentheses to fix setting initial - owner_allow value. - -2008-08-18 Christopher Faylor <me+cygwin@cgf.cx> - - * fhandler.cc (fhandler_base::wait_overlapped): Don't treat - ERROR_BROKEN_PIPE as a non-error. Do raise SIGPIPE when it is - detected. - -2008-08-15 Corinna Vinschen <corinna@vinschen.de> - - * mount.cc (mount_info::get_mounts_here): Don't subtract 2 from - Length if it's 0 anyway. - -2008-08-15 Corinna Vinschen <corinna@vinschen.de> - - * mount.cc (mount_info::create_root_entry): Create default cygdrive - prefix with MOUNT_NOPOSIX flag. - -2008-08-15 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (symlink_info::check): Don't use eabuf when trying to open - file a second time. Call NtOpenFile instead of NtCreateFile in this - case. - -2008-08-14 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_disk_file.cc (fhandler_disk_file::link): Fix linking - against symlinks. - -2008-08-14 Corinna Vinschen <corinna@vinschen.de> - - * external.cc (cygwin_internal): Call set_security_attribute with - additional path_conv argument. - * fhandler.cc (fhandler_base::open): Ditto. - * fhandler_disk_file.cc (fhandler_disk_file::fchmod): Never set DOS - R/O attribute when using ACLs. - (fhandler_disk_file::mkdir): Ditto. Set - security descriptor on remote dirs after creating the dir, same as in - fhandler_base::open. - * fhandler_socket.cc (fhandler_socket::bind): Ditto for remote AF_LOCAL - socket files. - * path.cc (symlink_worker): Ditto. for remote symlinks. - * security.cc (alloc_sd): Take additional path_conv argument. - Accommodate throughout. Drop setting FILE_WRITE_EA/FILE_READ_EA - flags unconditionally (was only necessary for "ntea"). Don't set - FILE_READ_ATTRIBUTES and FILE_WRITE_ATTRIBUTES unconditionally on - Samba. Add comment to explain. Drop useless setting of - STANDARD_RIGHTS_WRITE, it's in FILE_GENERIC_WRITE anyway. - Remove FILE_READ_ATTRIBUTES bit from FILE_GENERIC_EXECUTE so as not - to enforce read permissions on Samba. - (set_security_attribute): Take additional path_conv argument. - * security.h (set_security_attribute): Change prototype accordingly. - -2008-08-13 Corinna Vinschen <corinna@vinschen.de> - - * mount.cc (fillout_mntent): Always print noumount option last. - -2008-08-13 Corinna Vinschen <corinna@vinschen.de> - - * mount.cc (fillout_mntent): Print options as taken in fstab and mount. - -2008-08-13 Corinna Vinschen <corinna@vinschen.de> - - * dll_init.cc: Throughout convert to use long pathnames. - * dll_init.h (struct dll): Change name to WCHAR, change operator [] to - take PWCHAR argument. - -2008-08-11 Corinna Vinschen <corinna@vinschen.de> - - * syscalls.cc (rename): If newpath doesn't exist, check if .exe suffix - in oldpath has been omitted before appending .exe to newpath. - -2008-08-09 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_floppy.cc (fhandler_dev_floppy::raw_read): Don't set - eom_detected when EOF is detected, thus returning 0 instead of - setting errno to ENOSPC. - -2008-08-07 Corinna Vinschen <corinna@vinschen.de> - - * fhandler.cc (fhandler_base::open): Use Samba workaround generally - for all remote filesystems supporting ACLs. Change comment and - explain why. Refer to the discussion which led to this. - -2008-08-05 Brian Dessent <brian@dessent.net> - - * config/i386/profile.h (mcount): Mark asms volatile. - -2008-08-05 Christopher Faylor <me+cygwin@cgf.cx> - - * dll_init.cc (dll_global_dtors): Add an additional test to avoid - walking the linked list if it is empty. - (dll_list::detach): Don't set dll_global_dtors_recorded if we aren't - actually going to record any dlls. - -2008-08-04 Christopher Faylor <me+cygwin@cgf.cx> - - Changes suggested by Dave Korn. - * dcrt0.cc (cygwin_exit): Remove (hopefully) extraneous call to - dll_global_dtors. - * dll_init.cc (dll_global_dtors): Run destructors in reverse - dependency/load order. - * dll_init.h (dll_list): Add dll_global_dtors as a friend. - -2008-08-01 Christopher Faylor <me+cygwin@cgf.cx> - - * dcrt0.cc (dll_crt0_1): Add a symbol denoting return from call to - main(). - * exceptions.cc (stack_info::walk): Stop walking the stack when we - hit _cygwin_exit_return rather than just blindly stopping when PC - becomes zero. - -2008-07-31 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (symlink_info::check): Handle (and explain) a special case - when accessing files matching DOS device names on SMB shares. - -2008-07-31 Corinna Vinschen <corinna@vinschen.de> - - * spawn.cc (spawn_guts): Check constructed short pathname for being - a DOS device name and fall back to long path name, if so. - -2008-07-30 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_disk_file.cc (fhandler_base::fstat_by_name): Check for - file systems incapable of handling FileIdBothDirectoryInformation - correctly. - (fhandler_disk_file::opendir): Ditto. - * path.cc (fs_info::update): Always clear at the start. - Rearrange to make certain tests only on non-Samba, non-NFS remote - drives. - Add test for file systems known to be incapable of handling - FileIdBothDirectoryInformation correctly. Right now that's just - "UNIXFS". - * path.h (struct fs_info): Add has_buggy_fileid_dirinfo flag and - accessor methods. - (class path_conv): Add has_buggy_fileid_dirinfo method. - -2008-07-30 Corinna Vinschen <corinna@vinschen.de> - - * sec_auth.cc (extract_nt_dom_user): Return domain and user name as - WCHAR. - (cygwin_logon_user): Accommodate above change. Convert password to - WCHAR and call LogonUserW. - * external.cc (cygwin_internal): Accommodate above change. - * security.h (extract_nt_dom_user): Change prototype accordingly. - -2008-07-30 Christopher Faylor <me+cygwin@cgf.cx> - - * cygwin.din (_getutline): Remove. - * lib/bsdlib.cc (login): Make argument const as per linux. - (logout): Ditto. - * syscalls.cc (getutid): Ditto. - (getutline): Ditto. - (pututline): Ditto. - (getutxent): Add comment mentioning non-thread-safety. - (getutxid): Ditto. - (getutxline): Ditto. - (pututxline): Ditto. - * sys/utmp.h: Declare arguments to various functions as const as per - linux. Remove bogus _getutline definition. - -2008-07-29 Christopher Faylor <me+cygwin@cgf.cx> - - * include/cygwin/version.h: Add comment indicating that current API number - bump also has another consequence. - -2008-07-29 Corinna Vinschen <corinna@vinschen.de> - - * Makefile.in (DLL_OFILES): Remove v8 regexp files. - (OBSOLETE_FUNCTIONS): Remove v8 regexp functions. - (NEW_FUNCTIONS): Remove POSIX regex functions. - * cygwin.din: Export POSIX regex functions with their correct symbol - name. Export with posix_ prefix for backward compatibility. - * syscalls.cc (regfree): Remove ancient fake function. - * regex/regex.h: Remove renaming regex functions within Cygwin. - * regexp/*: Remove. - * include/cygwin/version.h: Bump API minor number. - -2008-07-27 Corinna Vinschen <corinna@vinschen.de> - Christopher Faylor <me+cygwin@cgf.cx> - - * dcrt0.cc (dll_crt0_0): Remove calling malloc_init and - user_shared_initialize_1 from here. - (dll_crt0_1): Remove dynamically_loaded check. Just call malloc_init - and user_shared_initialize unconditionally. - * shared.cc (user_shared_create): Rename from user_shared_initialize. - (user_shared_initialize): Rename from user_shared_initialize_1. Move - complete user_shared content initialization code here from - user_shared_create. - * syscalls.cc (seteuid32): Remove call to user_shared_initialize_1. - That is implied by the "true" argument to user_shared_create(). - -2008-07-27 Christopher Faylor <me+cygwin@cgf.cx> - - * mount.cc (mount_info::init): Add location where we're looking for - fstab to temporary message. - - * lib/cygwin_crt0.c (cygwin_crt0): Simplify by eliminating - accommodations for ancient cygwin DLLs. - * lib/crt0.h: Include <windows.h> directly since it is needed. - -2008-07-27 Christopher Faylor <me+cygwin@cgf.cx> - - * shared_info.h (shared_destroy): Declare. - * shared.cc (shared_destroy): Define new function to destroy shared - memory regions. - * init.cc (dll_entry): Call shared_destroy when dll detaches from the - process. - -2008-07-27 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_socket.cc (fhandler_socket::send_internal): Send never more - then 64K bytes at once. For blocking sockets, loop until entire data - has been sent or an error occurs. - (fhandler_socket::sendto): Drop code which sends on 64K bytes. - (fhandler_socket::sendmsg): Ditto. - -2008-07-26 Christopher Faylor <me+cygwin@cgf.cx> - - * fhandler_tty.cc (fhandler_pty_master::setup): Reorganize so that all - operations for each end of the pipe are grouped together. - -2008-07-25 Corinna Vinschen <corinna@vinschen.de> - - * dcrt0.cc (dll_crt0_1): Call malloc_init and user_shared_initialize_1 - only in non-dynamically loaded case. - -2008-07-25 Corinna Vinschen <corinna@vinschen.de> - - * dcrt0.cc (dll_crt0_0): Call malloc_init and user_shared_initialize_1 - here in case we're dynamically loaded. Explain why. - (dll_crt0_1): Call user_shared_initialize_1 from here. - * mount.cc (is_native_path): New inline function testing for native - and long Win32 path prefix. - (is_unc_share): Remove long WIn32 path prefix test. - (mount_info::create_root_entry): Use PATH_MAX buffer. - (mount_info::init): Ditto. - (mount_info::add_item): Test for is_native_path as well. - * path.cc (normalize_win32_path): Simplify native path prefix code. - * shared.cc (user_shared_initialize_1): New function taking user - shared initialization code relying on malloc and cygtls. - (user_shared_initialize): Move mountinfo initialization to - user_shared_initialize_1. - * shared_info.h (user_shared_initialize_1): Declare. - * syscalls.cc (seteuid32): Call user_shared_initialize_1 after user - changed. - -2008-07-24 Corinna Vinschen <corinna@vinschen.de> - - * mount.cc (mount_info::from_fstab): Change system_printf to - debug_printf on NtOpenFile failure. - -2008-07-24 Corinna Vinschen <corinna@vinschen.de> - - * shared.cc (user_shared_initialize): Fetch potentially changed Cygwin - username from /etc/passwd before loading mount table. - (shared_info::init_installation_root): New function fetching Cygwin's - installation root dir and storing as native NT path in global shared - memory. - (shared_info::initialize): Call init_installation_root exactly once at - first startup. - * shared_info.h (SHARED_INFO_CB): Accommodate change to shared_info. - (CURR_SHARED_MAGIC): Ditto. - (class shared_info): Add installation_root member. - (shared_info::init_installation_root): Declare. - - * grp.cc (pwdgrp::read_group): Call pwdgrp::load with native WCHAR path. - * passwd.cc (pwdgrp::read_passwd): Ditto. Avoid recursion. - (etc::init): Take POBJECT_ATTRIBUTES instead of path_conv. - * path.h (etc::init): Change prototype accordingly. - * pwdgrp.h (class pwdgrp): Store path as UNICODE_STRING/PWCHAR instead - of as path_conv. - (pwdgrp::load): Accommodate prototype. - * uinfo.cc (pwdgrp::load): Change argument type from char to wchar_t. - Create native NT path here instead of calling path_conv. - - * mount.cc (find_root_from_cygwin_dll): Drop in favor of global - initializaion in shared_info. - (mount_info::init): Fetch native NT root dir from cygwin_shared. - (mount_info::from_fstab): Expect native NT path and use native NT - functions to access file. Convert username part in user fstab path - according to special char transformation rules. - * path.cc (tfx_chars): Convert slash to backslash. - (transform_chars): Implement for path given as PWCHAR. - (transform_chars): PUNICODE_STRING version calls PWCHAR version. - Remove useless commented code. - -2008-07-22 Corinna Vinschen <corinna@vinschen.de> - - * spawn.cc (spawn_guts): Fix previous patch for UNC paths. - -2008-07-22 Corinna Vinschen <corinna@vinschen.de> - - * spawn.cc (spawn_guts): Remove long path prefix from win32 path - before calling CreateProcess if path length is < MAX_PATH. - -2008-07-22 Corinna Vinschen <corinna@vinschen.de> - - * include/ctype.h: Declare __ctype_ptr__ to keep newlib build happy. - -2008-07-19 Corinna Vinschen <corinna@vinschen.de> - - * autoload.cc (WNetGetProviderNameA): Define. - (WNetGetResourceParentA): Remove. - * fhandler_netdrive.cc (struct net_hdls): New structure to keep - WNet handles. Stored in dir->__handle throughout. - (thread_netdrive): Rewrite to enumerate all servers in all accessible - domains and workgroups. - (fhandler_netdrive::readdir): Simplify toplevel code. Lowercase all - server names in toplevel. - (fhandler_netdrive::rewinddir): Close all WNet handles and free - net_hdls structure. - -2008-07-18 Corinna Vinschen <corinna@vinschen.de> - - * fhandler.cc (fhandler_base::open): Rename x to fh. On Samba, always - create file with NULL security descriptor and set the permissions - afterwards. Explain why. - -2008-07-18 Corinna Vinschen <corinna@vinschen.de> - - * environ.cc (known): Remove "binmode" option. - * fhandler.cc (binmode): Remove. - (fhandler_base::set_flags): Accommodate binmode removal. - * path.h (path_conv::set_binary): Remove. - * pipe.cc (pipe): Create pipes always as binary pipes. - * winsup.h (binmode): Remove declaration. - -2008-07-17 Corinna Vinschen <corinna@vinschen.de> - - * mount.cc (mount_info::from_fstab_line): Default to binary mount. - -2008-07-16 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (allow_winsymlinks): Revert default to create system bit - symlinks for speed. - -2008-07-16 Corinna Vinschen <corinna@vinschen.de> - - Add case-sensitivity. - Unconditionally handle mount points case-sensitive. - Unconditionally handle virtual paths case-sensitive. - Unconditionally handle registry paths case-insensitive. - Otherwise, accommodate case-sensitivity of given path throughout. - * cygheap.cc (cygheap_root::set): Get additional caseinsensitive - parameter and store it. - * cygheap.h (struct cygheap_root_mount_info): Add member - caseinsensitive. - * dlfcn.cc (get_full_path_of_dll): Drop PC_NOFULL parameter from call - to path_conv::check. - * environ.cc (pcheck_case): Remove. - (check_case_init): Remove. - (known): Drop "check_case" option. - * exceptions.cc (open_stackdumpfile): Add comment. - * fhandler.cc (fhandler_base::get_default_fmode): Call pathmatch - instead of strcasematch. - * fhandler_disk_file.cc: Accommodate case-sensitivity of given path - throughout. - (__DIR_mounts::check_mount): Unconditionally check virtual paths - case-sensitive. - (fhandler_disk_file::link): Drop case clash handling. - (fhandler_disk_file::open): Ditto. - (fhandler_disk_file::readdir_helper): Drop managed mount code. - * mount.cc: Remove managed mount code and datastructures. - (struct opt): Remove "managed" option. Add "posix=0" and "posix=1" - options. - (fillout_mntent): Remove "managed" output. Add "posix" output. - * path.cc (struct symlink_info): Remove case_clash member and - case_check method. - (pcheck_case): Remove. - (path_prefix_p): Take additional bool parameter "caseinsensitive". - (pathnmatch): Ditto. - (pathmatch): Ditto. - (mkrelpath): Ditto. - (fs_info::update): Set caseinsensitive flag according to file system - name and FILE_CASE_SENSITIVE_SEARCH flag. Add comment. - (tfx_chars_managed): Remove. - (transform_chars): Drop "managed" parameter. Always use tfx_chars. - (get_nt_native_path): Drop "managed" parameter. Make sure drive letters - are always upper case. - (getfileattr): Change second parameter to denote caseinsensitivity. - (path_conv::check): Initialize caseinsensitive to OBJ_CASE_INSENSITIVE. - Set caseinsensitive according to global obcaseinsensitive flag, file - system case sensitivity and MOUNT_NOPOSIX mount flag. - Drop case_clash and all the related code. - (symlink_worker): Drop case clash handling. - (symlink_info::set): Drop setting case_clash. - (symlink_info::case_check): Remove. - (cwdstuff::set): Add comment. - (etc::init): Take path_conv instead of PUNICODE_STRING as parameter to - allow case sensitivity. - * path.h (enum pathconv_arg): Drop PC_SYM_IGNORE. - (enum case_checking): Remove. - (enum path_types): Drop PATH_ENC, add PATH_NOPOSIX flag. - (struct fs_info): Add caseinsensitive flag and accessor methods. - (class path_conv): Add caseinsensitive member and define - objcaseinsensitive method. Drop case_clash member and isencoded method. - (pathmatch): Change prototype according to above change. - (pathnmatch): Ditto. - (path_prefix_p): Ditto. - (get_nt_native_path): Ditto. - (class etc): Ditto. - (fnunmunge): Remove prototype. - * shared.cc (shared_info::init_obcaseinsensitive): Initialize - obcaseinsensitive flag from obcaseinsensitive registry value. - (shared_info::initialize): Call init_obcaseinsensitive here by the - first process creating the shared memory. - * shared_info.h (mount_item::fnmunge): Remove. - (shared_info::obcaseinsensitive): Rename from obcaseinsensitivity. - (shared_info::init_obcaseinsensitive): Declare. - * syscalls.cc (try_to_bin): Add comment. - * include/sys/mount.h (MOUNT_ENC): Remove flag. - (MOUNT_NOPOSIX): Add flag. - -2008-07-15 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_tape.cc (mtinfo::initialize): Remove synchronization stuff. - Just initialize drive data. - * mtinfo.h (MTINFO_MAGIC): Remove. - (MTINFO_VERSION): Remove. - (class mtinfo): Remove magic and version members. - * shared.cc (shared_info::initialize): Move call to - get_session_parent_dir so that the dir creation is only called once. - Move call to mt.initialize so that it's called only by the first - process creating the shared memory. - * shared_info.h (SHARED_INFO_CB): Accommodate change to shared_info. - (CURR_SHARED_MAGIC): Ditto. - (class shared_info): Add obcaseinsensitivity member. - -2008-07-14 Corinna Vinschen <corinna@vinschen.de> - - * fhandler.cc (fhandler_base::fpathconf): On _PC_POSIX_PERMISSIONS - and _PC_POSIX_SECURITY, return true for NFS, too. - -2008-07-14 Corinna Vinschen <corinna@vinschen.de> - - Throughout drop allow_ntsec and allow_smbntsec handling. - * environ.cc (set_ntsec): Remove. - (set_smbntsec): Remove. - (known): Remove ntsec and smbntsec options. - * external.cc (check_ntsec): Return true if no filename is given. - * mount.cc (oopts): Add "acl" and "noacl" options. Set MOUNT_NOACL - flag accordingly. - (fillout_mntent): Handle MOUNT_NOACL flag. - * path.h (enum path_types): Add PATH_NOACL. - * security.cc (allow_ntsec): Remove. - (allow_smbntsec): Remove. - * security.h (allow_ntsec): Drop declaration. - (allow_smbntsec): Drop declaration. - * include/sys/mount.h (MOUNT_NOACL): Define. - -2008-07-14 Corinna Vinschen <corinna@vinschen.de> - - * miscfuncs.cc (cygwin_strncasecmp): Fix bug which results in - prematurely truncated strings. Simplify target length argument to - sys_mbstowcs. - -2008-07-14 Corinna Vinschen <corinna@vinschen.de> - - * autoload.cc (GetExtendedTcpTable): Define. - * fhandler_socket.cc (address_in_use): Take const struct sockaddr - pointer as argument. Implement additional AF_INET6 table check. - (fhandler_socket::bind): Drop AF_INET test before calling - address_in_use. - * net.cc (ipv4_getnameinfo): Return EAI_FAMILY instead of 1 if - called with unsupported af_family. - -2008-07-12 Eric Blake <ebb9@byu.net> - - Fix usage of recently fixed Interlocked* functions. - * winbase.h (ilockincr, ilockdecr, ilockexch, ilockcmpexch): Add - volatile qualifier, to match Interlocked* functions. - -2008-07-11 Corinna Vinschen <corinna@vinschen.de> - - * select.cc (peek_pipe): Temporarily revert patch from 2008-05-30. - -2008-07-11 Corinna Vinschen <corinna@vinschen.de> - - Change length for domain buffers from INTERNET_MAX_HOST_NAME_LENGTH to - MAX_DOMAIN_NAME_LEN throughout. - * cyglsa.h (CYG_LSA_MAGIC): New value. - (cyglsa_t): Define username and domain as WCHAR arrays. - * errno.cc (errmap): Add mapping for ERROR_NONE_MAPPED. - * sec_auth.cc: Drop 'w' prefix from WCHAR string variable names where - appropriate. - (extract_nt_dom_user): Prefer resolving by SID before resolving by - domain\name pair. - (cygwin_logon_user): Don't print cleartext password in debug output. - Change comment. - (get_user_groups): Revert calls to LookupAccountNameW to use NULL - server instead of explicit server name, according to MSDN. - (get_user_local_groups): Ditto. - (get_server_groups): Fetch domain and user name from usersid per - LookupAccountSidW instead of calling extract_nt_dom_user. - (lsaauth): Fetch domain and user name from usersid per LookupAccountSidW - instead of calling extract_nt_dom_user. - * sec_helper.cc (cygpriv): Convert to wchar_t pointer array. - (privilege_luid): Convert first parameter to PWCHAR. - (privilege_name): Return wchar_t pointer. - (set_privileges): Accommodate debug output. - * security.h (privilege_luid): Change prototype accordingly. - -2008-07-10 Corinna Vinschen <corinna@vinschen.de> - - * cyglsa.h (SECURITY_STRING): Define. - (enum _SECPKG_NAME_TYPE): Define. - (struct _SECPKG_CALL_INFO): Define. - (struct _LSA_SECPKG_FUNCS): Extend to full size. Define unused - functions lazily. - (cygprf_t): Define. - * sec_auth.cc (lsaauth): Use actual primary group if no admins group. - Add (disabled) code to fetch token from profil data. - -2008-07-09 Corinna Vinschen <corinna@vinschen.de> - - * sec_auth.cc (verify_token): Allow builtin groups missing in a token - and it's still valid. Explain why. - -2008-07-09 Corinna Vinschen <corinna@vinschen.de> - - * autoload.cc (DsGetDcNameW): Replace DsGetDcNameA. - * dcrt0.cc (child_info_spawn::handle_spawn): Drop artificial - supplementary group list from calling setgroups in parent. - * grp.cc (internal_getgroups): Drop 9x-only code. Reformat. - * sec_auth.cc (get_logon_server): Do everything in WCHAR only. - (get_user_groups): Ditto. Use wlogonserver in LookupAccountNameW - calls, too. - (is_group_member): Get logon server as first argument and use in call - to NetLocalGroupGetMembers. - (get_user_local_groups): Get logon server as first argument and use in - calls to NetLocalGroupEnum and LookupAccountNameW. Revamp to work - more correctly in domain environments. - (get_server_groups): Accommodate aforementioned changed function calls. - * security.h (get_logon_server): Change prototype accordingly. - * uinfo.cc (cygheap_user::env_logsrv): Accommodate changed - get_logon_server call. - -2008-07-09 Corinna Vinschen <corinna@vinschen.de> - - * grp.cc (internal_getgroups): Also add integrity-enabled groups. - -2008-07-09 Corinna Vinschen <corinna@vinschen.de> - - * sec_auth.cc (verify_token): Disable code which returns false if - the token contains additional groups not requested by setgroups. - Explain why. - -2008-07-08 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_socket.cc (fhandler_socket::bind): Don't run explicit - local socket test in SO_REUSEADDR case on systems supporting - enhanced socket security. Explain why. Only call address_in_use - for AF_INET sockets. - * net.cc (cygwin_setsockopt): Don't call setsockopt to set SO_REUSEADDR - on systems supporting enhanced socket security. Add comment. - * wincap.h (wincaps::has_enhanced_socket_security): New element. - * wincap.cc: Implement above element throughout. - -2008-07-08 Corinna Vinschen <corinna@vinschen.de> - - * net.cc (ipv6_inited): Make NO_COPY. - -2008-07-02 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (path_conv::is_binary): Fix test. Add comment. - -2008-06-24 Corinna Vinschen <corinna@vinschen.de> - - * net.cc (cygwin_bindresvport_sa): Fix usage of last_used_bindresvport. - -2008-06-21 Corinna Vinschen <corinna@vinschen.de> - - * include/limits.h (PATH_MAX): Add comment. - * include/cygwin/config.h (__FILENAME_MAX__): Define as 4096. Add - comment. - -2008-06-19 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_tty.cc (fhandler_pty_master::setup): Fix pipe inheritance. - -2008-06-18 Christopher Faylor <me+cygwin@cgf.cx> - - * strsig.cc (strsignal): Return non-const buffer to allow building with - recent newlib change. - -2008-06-17 Corinna Vinschen <corinna@vinschen.de> - - * sec_auth.cc (DsGetDcNameA): Drop declaration. - (DS_FORCE_REDISCOVERY): Drop definition. - -2008-06-17 Christopher Faylor <me+cygwin@cgf.cx> - - * spawn.cc (spawn_guts): Reinstate call to - fhandler_console::need_invisible since it is required to prevent - console flashing. - -2008-06-17 Corinna Vinschen <corinna@vinschen.de> - - * include/resolv.h (_getshort): Drop declaration. - (_getlong): Ditto. - -2008-06-12 Corinna Vinschen <corinna@vinschen.de> - - * mount.cc (mount_info::get_cygdrive_info): Fix usage of user and - system arguments. Strip trailing slash from path for backward - compatibility. - -2008-06-12 Corinna Vinschen <corinna@vinschen.de> - - * fhandler.h (set_console_state_for_spawn): Drop declaration. - * fhandler_console.cc (set_console_state_for_spawn): Remove. - (fhandler_console::open): Set console state last. Don't set - ENABLE_PROCESSED_INPUT flag. - * spawn.cc (spawn_guts): Drop call to set_console_state_for_spawn. - -2008-06-11 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (get_nt_native_path): Drop considerations for DOS devices. - Keep relative paths relative. - (cygwin_conv_path): Don't try to skip native NT prefixes on relative - paths. - -2008-06-11 Corinna Vinschen <corinna@vinschen.de> - - * include/cygwin/version.h (CYGWIN_VERSION_MOUNT_REGISTRY): Bump. - (CYGWIN_INFO_CYGWIN_MOUNT_REGISTRY_NAME): Remove. - (CYGWIN_INFO_CYGDRIVE_FLAGS): Remove. - (CYGWIN_INFO_CYGDRIVE_PREFIX): Remove. - (CYGWIN_INFO_CYGDRIVE_DEFAULT_PREFIX): Add comment to differ from the - registry related defines. - -2008-06-11 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_procnet.cc (dad_to_flags): Fix comment. - -2008-06-10 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_procnet.cc (get_scope): New static function to evaluate - scope. - (dad_to_flags): New static array to convert Windows DAD state to - Linux values. - (format_procnet_ifinet6): Drop asking for IfIndex, just use Ipv6IfIndex. - Use get_scope and dad_to_flags to generate more accurate linux-like - output. - -2008-06-10 Corinna Vinschen <corinna@vinschen.de> - - * net.cc (if_nametoindex): Fix typo in call to get_adapters_addresses. - (if_indextoname): Prefer IPv6 loopback device name over IPv4 loopback - device name on pre-Vista systems. - (if_nameindex): Ditto. - -2008-06-10 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_procnet.cc (format_procnet_ifinet6): Use sprintf rather than - __small_sprintf. - * net.cc (if_nametoindex): Prefer IPv6IfIndex over IfIndex for - consistency with /proc/net/if_inet6. - (if_indextoname): Ditto. - (if_nameindex): Ditto. - -2008-06-10 Corinna Vinschen <corinna@vinschen.de> - - * mount.cc (mount_info::from_fstab): Read sizeof (buf) - 2 bytes. - Add code to handle overly long lines. - -2008-06-10 Corinna Vinschen <corinna@vinschen.de> - - * sec_auth.cc (lsaauth): Make returned token inheritable. - -2008-06-10 Corinna Vinschen <corinna@vinschen.de> - - * devices.cc: Regenerate. - -2008-06-09 Christopher Faylor <me+cygwin@cgf.cx> - - * devices.in: Remove "Global" from tty device. - -2008-06-09 Eric Blake <ebb9@byu.net> - - * signal.cc (abort): Only flush streams after signal handler. - -2008-06-02 Christopher Faylor <me+cygwin@cgf.cx> - - * cygwin.sc: Remove unrequired and erroneous definition. - -2008-05-30 Christopher Faylor <me+cygwin@cgf.cx> - - * select.cc (peek_pipe): Semi-reinstate pipe NT-special write - detection. - -2008-05-29 Christopher Faylor <me+cygwin@cgf.cx> - - * devices.in: Change mapping for /dev/ttyS* and /dev/com*. - * devices.cc: Regenerate. - -2008-05-25 Christopher Faylor <me+cygwin@cgf.cx> - - * mount.cc (mount_info::from_fstab): Use proper buffer size. - -2008-05-24 Christopher Faylor <me+cygwin@cgf.cx> - - * mount.cc (mount_info::init): Revert previous change. - (mount_info::from_fstab): Change system_printf to debug_printf. Just - use a local NT_MAX_PATH sized temporary buffer. - -2008-05-24 Corinna Vinschen <corinna@vinschen.de> - - * mount.cc (mount_info::init): Recreate path when trying to read the - user fstab file. - -2008-05-24 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (symlink_info::check): Reorder test for nfs symlinks. - -2008-05-23 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_disk_file.cc (fhandler_disk_file::opendir): Don't try to - use FileIdBothDirectoryInformation on NFS shares. Fix comment to - explain why. - * path.cc (symlink_info::check): Reinstantiate no_ea. Use in - erroneously changed condition. - -2008-05-23 Christopher Faylor <me+cygwin@cgf.cx> - - * mount.cc (find_root_from_cygwin_dll): New function factored from - from_fstab. Avoid use of tls since it isn't necessarily initialized - when cygwin1.dll is dynamically loaded. - (mount_info::create_root_entry): Ditto. - (mount_info::init): Calculate cygwin root once. Use create_root_entry - to record it. Pass fstab location to from_fstab. - (mount_info::from_fstab): Move root calculation stuff elsewhere, as per - above. - - * shared_info.h (mount_info::from_fstab_line): Make private. - (mount_info::fstab): Ditto. Accommodate new arguments. - -2008-05-23 Christopher Faylor <me+cygwin@cgf.cx> - - * mount.cc (mount_info::from_fstab): Use cygwin_hmodule rather than - trying to find handle based on cygwin1.dll. - - * path.cc (symlink_info::check): Remove unused variable. - -2008-05-23 Corinna Vinschen <corinna@vinschen.de> - - * shared.cc (open_shared): Fix comments. Fix a condition which has - been overlooked to revert to its old state in change from 2008-04-18. - -2008-05-22 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (symlink_info::check): Define eabuf and easize outside of - loop. Set to NULL on first STATUS_EAS_NOT_SUPPORTED. Align comments. - Fix formatting. - -2008-05-23 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_disk_file.cc (fhandler_disk_file::readdir): Eliminate - compiler warning. - -2008-05-23 Christopher Faylor <me+cygwin@cgf.cx> - - * path.cc (symlink_info::check): Don't pass EaBuffer to NtCreateFile if - it has indicated that it isn't appropriate. - * ntdll.h (STATUS_EAS_NOT_SUPPORTED): Define. - - * winsup.h: Remove __builtin* defines. - -2008-05-22 Corinna Vinschen <corinna@vinschen.de> - - * grp.cc (internal_getgroups): Fix thinko. Only add enabled groups to - the group list. - -2008-05-22 Corinna Vinschen <corinna@vinschen.de> - - * grp.cc (internal_getgroups): Don't add deny-only groups to the group - list. - -2008-05-22 Corinna Vinschen <corinna@vinschen.de> - - * cygtls.h (struct san): Add two int values to store the current - tls_pathbuf counters. - (return_from_fault): Restore tls_pathbuf counters. - (setup_fault): Save tls_pathbuf counters. - * tlsoffset.h: Regenerate. - -2008-05-22 Corinna Vinschen <corinna@vinschen.de> - - * sec_acl.cc (setacl): Set errno to EINVAL if user or group don't exist. - -2008-05-22 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (cygwin_conv_path): Define tp before setting up faul handler. - * syscalls.cc: Ditto, throughout. - (gen_full_path_at): Add bool parameter to allow NULL pathname. - (futimesat): Allow NULL pathname as GLIBC. - -2008-05-21 Christopher Faylor <me+cygwin@cgf.cx> - - * string.h (strchr): Eliminate. - - * syscalls.cc (rename): Work around inexplicable C++ warning. - -2008-05-21 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_disk_file.cc (get_ino_by_handle): Rename pfai to fai. - (fhandler_base::fstat_by_handle): Drop fai_size and pfai in favor of - static struct fai_buf. Restructure. - (fhandler_base::fstat_by_name): Drop fvi_size and pfvi. Drop fdi_size - and pfdi in favor of static struct fdi_buf. Drop redundant test for - existance. Use FileDirectoryInformation class instead of - FileBothDirectoryInformation. Drop call to NtQueryVolumeInformationFile - in favor of using pc.fs_serial_number (). Fix FileId information given - to fstat_helper. - (fhandler_disk_file::fstatvfs): Drop fvi_size, pfvi, fai_size and pfai. - Drop getting FileFsVolumeInformation and FileFsAttributeInformation in - favor of using the related path_conv info. - (fhandler_disk_file::opendir): Fix comment. - (fhandler_disk_file::readdir): Ditto. Use FileDirectoryInformation - class instead of FileBothDirectoryInformation. - * path.cc (fs_info::update): Store MaximumComponentNameLength in new - member name_len. - * path.h (struct fs_info): Use ULONG rather than DWORD. Add member - name_len to store MaximumComponentNameLength. Add accessor methods. - (path_conv::fs_name_len): New method. - -2008-05-21 Corinna Vinschen <corinna@vinschen.de> - - * fhandler.h (dirent_states): Add dirent_nfs_d_ino state and add it to - dirent_info_mask. - * fhandler_disk_file.cc (fhandler_disk_file::opendir): Set - dirent_nfs_d_ino flag for NFS shares. Explain why. - (fhandler_disk_file::readdir): Use FileNamesInformation instead of - FileBothDirectoryInformation info class on NFS clients not supporting - the FileIdBothDirectoryInformation info class. Use local pointers to - accommodate different offsets. - * path.cc (symlink_info::check): Don't test directories for symlinks - on NFS shares. Enhance comment. - -2008-05-21 Corinna Vinschen <corinna@vinschen.de> - - * syscalls.cc (FILTERED_MODE): Define valid chmod mode mask. - (chmod): Call fh->fchmod with filtered mode. - (fchmod): Ditto. - -2008-05-20 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_disk_file.cc (fhandler_disk_file::fchmod): Fix test for - S_IFSOCK in mode bits. - -2008-05-20 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (symlink_worker): Fix EA buffer size info given to - NtCreateFile. - (symlink_info::check_nfs_symlink): Get 64K buffer for EA buffer. - Change EA buffer size info given to NtQueryEaFile accordingly. - -2008-05-20 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (symlink_info::check_shortcut): Minimize requested file - access flags. - (symlink_info::check_sysfile): Ditto. Add missing `else'. - (symlink_info::check): Only retry to open file if first try failed - with access denied. - -2008-05-20 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (fs_info::update): Re-add opening the unsplitted path - for fillout_mntent's sake. - -2008-05-20 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_disk_file.cc (fhandler_disk_file::mkdir): Create directories - on NFS shares with correct mode bits. - -2008-05-20 Corinna Vinschen <corinna@vinschen.de> - - * winsup.h (cygwin_inet_addr): Fix type of declaration. - -2008-05-20 Corinna Vinschen <corinna@vinschen.de> - - * Makefile.in (DLL_OFILES): Add nfs.o. - * fhandler.cc (fhandler_base::open): Open files on NFS shares with - correct access flags and EAs. - * fhandler.h (fhandler_base::fstat_by_nfs_ea): Declare. - * fhandler_disk_file.cc (fhandler_base::fstat_by_nfs_ea): New method. - (fhandler_base::fstat_by_handle): Call fstat_by_nfs_ea for files on - NFS shares. - (fhandler_disk_file::fchmod): Use NFS specific method to set mode for - files on NFS shares. Don't overrule errno from call to - set_file_attribute with errno from NtSetInformationFile call. - (fhandler_disk_file::fchown): Add comment. - * mount.cc (fillout_mntent): Accommodate change in second parameter - to fs_info::update. - * nfs.cc: New file. - * nfs.h: New file. - * path.cc (fs_info::update): Take handle instead of bool as second - parameter. Use that handle if it's not NULL. Only close handle if - it has been opened here. Use static defined buffers instead of - alloca'd buffers. - (path_conv::check): Call symlink_info::check with reference to fs. - Don't call fs.update here if file exists. - (conv_path_list): Prefer tmp_pathbuf buffer over using alloca. - (symlink_worker): Use NFS specific method to create symlinks on NFS - shares. Prefer tmp_pathbuf buffer over using alloca. - (symlink_info::check_shortcut): Reopen file from incoming handle - with necessary FILE_GENERIC_READ flag. Prefer tmp_pathbuf buffer over - using alloca. - (symlink_info::check_sysfile): Ditto. - (symlink_info::check_reparse_point): Use tmp_pathbuf buffer to - allocate REPARSE_DATA_BUFFER. - (symlink_info::check_nfs_symlink): New method. - (enum symlink_t): Remove. - (symlink_info::check): Don't use NtQueryAttributesFile. Rather, open - file with necessary access flags and call NtQueryInformationFile. Fix - error handling in case file can't be opened. For existing files, call - fs_info::update here. Restructure symlink checking to accommodate the - fact that the file is already open. Add case for NFS symlinks. - * path.h (fs_info::update): Take handle instead of bool as second - parameter. - -2008-05-20 Corinna Vinschen <corinna@vinschen.de> - - * syscalls.cc (rename): Fix condition when to start a transaction. - -2008-05-20 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (path_conv::check): Free wide_path and normalized_path if - necessary. - * path.h (path_conv::path_conv): Set wide_path, normalized_path and - normalized_path_size to 0 in all constructors. - -2008-05-19 Corinna Vinschen <corinna@vinschen.de> - - * syscalls.cc (rename): Allocate temporary path buffers using - tmp_pathbuf. Don't try to unset R/O attribute on dstpc if a - removepc exists. dstpc is a non-existant file in that case. - -2008-05-17 Christopher Faylor <me+cygwin@cgf.cx> - - * include/stdint.h: Use int rather than long for {u,}int32_t. - -2008-05-16 Corinna Vinschen <corinna@vinschen.de> - - * CYGWIN_LICENSE: Remove duplicate file here. - -2008-05-15 Corinna Vinschen <corinna@vinschen.de> - - * syscalls.cc (rename): ONly start transaction if FS supports them. - -2008-05-15 Corinna Vinschen <corinna@vinschen.de> - - * autoload.cc (LoadDLLfuncNt): Re-invent. - (NtCreateTransaction): Define. - (NtCommitTransaction): Define. - (NtRollbackTransaction): Define. - (RtlGetCurrentTransaction): Define. - (RtlSetCurrentTransaction): Define. - * ntdll.h (TRANSACTION_ALL_ACCESS): Define. - (NtCreateTransaction): Declare. - (NtCommitTransaction): Declare. - (NtRollbackTransaction): Declare. - (RtlGetCurrentTransaction): Declare. - (RtlSetCurrentTransaction): Declare. - * syscalls.cc (start_transaction): New static function to start TxF - transaction. - (stop_transaction): New static function to end TxF transaction. - (rename): Call start_transaction and stop_transaction where appropriate - on systems supporting transactions. - * wincap.h (wincaps::has_transactions): New element. - * wincap.cc: Implement above element throughout. - -2008-05-14 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_disk_file.cc (fhandler_disk_file::readdir_helper): Drop - explicit transformation of special DOS chars. - * strfuncs.cc (sys_wcstombs): Always transform UNICODE private use area - back to ASCII. - -2008-05-13 Corinna Vinschen <corinna@vinschen.de> - - * include/cygwin/stdlib.h (initstate): Declare. - (setstate): Declare. - -2008-05-13 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (path_conv::set_normalized_path): Drop strip_tail argument. - Never strip trailing dots and spaces. - * (path_conv::check): Accomodate above change. - * path.h (path_conv::operator=): Ditto - * dtable.cc (build_fh_dev): Ditto. - * fhandler.h (fhandler_base::set_name): Ditto. - - * path.cc (transform_chars): Disable converting trailing dots and - spaces. - - * path.cc (path_conv::check): Remove two disabled code snippets. - -2008-05-13 Corinna Vinschen <corinna@vinschen.de> - - * random.cc (initstate): Align to POSIX definition. - (setstate): Ditto. - -2008-05-10 Corinna Vinschen <corinna@vinschen.de> - - * Makefile.in (DLL_OFILES): Remove _def_time.o. - * libc/_def_time.c: Remove. Move definitions of _DefaultTimeLocale - and _CurrentTimeLocale ... - * libc/strptime.cc: ... here. - -2008-05-08 Corinna Vinschen <corinna@vinschen.de> - - * include/sys/localedef.h: Remove. - * libc/strptime.cc: Define _TimeLocale and declare _CurrentTimeLocale - as well as _DefaultTimeLocale locally for Cygwin. - -2008-05-08 Corinna Vinschen <corinna@vinschen.de> - - * Makefile.in (DLL_OFILES): Add _def_time.o. Remove timelocal.o. - * include/sys/localedef.h: New file from NetBSD. - * libc/_def_time.c: Ditto. - * libc/getopt.c: Update to latest OpenBSD version 1.23. - * libc/strptime.cc: Replace FreeBSD version 1.35 with latest NetBSD - version 1.28. - * libc/timelocal.cc: Remove. - * libc/timelocal.h: Remove. - -2008-04-30 Corinna Vinschen <corinna@vinschen.de> - - * dtable.cc (dtable::release): Drop fixup_before handling. - (dtable::fixup_before_fork): Remove. - (dtable::fixup_before_exec): Remove. - * dtable.h (class dtable): Remove cnt_need_fixup_before member. - (dtable::dtable): Accommodate above change. - (dtable::dec_need_fixup_before): Remove. - (dtable::inc_need_fixup_before): Remove. - (dtable::need_fixup_before): Remove. - (dtable::fixup_before_exec): Remove declaration. - (dtable::fixup_before_fork): Ditto. - * fhandler.h (fhandler_base::fixup_before_fork_exec): Remove. - (fhandler_base::need_fixup_before): Remove. - * fork.cc (frok::parent): Drop fixup_before handling. - * spawn.cc (spawn_guts): Ditto. - -2008-04-30 Corinna Vinschen <corinna@vinschen.de> - - * mount.cc (is_unc_share): Allow \\?\ prefix as well. Enhance comment. - (mount_info::from_fstab): Remove patch from 2008-04-29. - - * mount.cc (mount_info::conv_to_posix_path): Simplify test for native - UNC path. - * path.cc (normalize_win32_path): Ditto. - (symlink_worker): Ditto. - (symlink_info::posixify): Ditto. - (cygwin_conv_path): Ditto. - -2008-04-29 Corinna Vinschen <corinna@vinschen.de> - - * mount.cc (mount_info::from_fstab): Skip native path prefix in - module path. - -2008-04-29 Corinna Vinschen <corinna@vinschen.de> - - * syscalls.cc (rename): Use volume serial numbers stored in path_conv - rather than fetching them here for the "same file" test. Change - comment to reflect this. - -2008-04-28 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (symlink_info::check): Avoid special handling for - STATUS_BUFFER_OVERFLOW when calling NtQueryDirectoryFile. - * strace.cc (strace::vprntf): Use bigger buffer. - -2008-04-28 Corinna Vinschen <corinna@vinschen.de> - - * kernel32.cc (CreateFileMappingW): Remove stray small_printf. - -2008-04-28 Corinna Vinschen <corinna@vinschen.de> - - * autoload.cc (IsWow64Process): Remove. - (Wow64DisableWow64FsRedirection): Remove. - (Wow64RevertWow64FsRedirection): Remove. - * ntdll.h (enum _PROCESSINFOCLASS): Define ProcessWow64Information. - * init.cc (respawn_wow64_process): Use NtQueryInformationProcess to - get WOW64 state. - * wincap.cc (wincapc::init): Ditto. - * wincap.h (wincapc::wow64): Change type to ULONG. - -2008-04-27 Corinna Vinschen <corinna@vinschen.de> - - * wincap.h (wincapc::wow64): Change type to BOOL. - * wincap.cc: Remove explicit use of this pointer in wincapc methods. - (wincapc::init): Fix bug in IsWow64Process handling. - -2008-04-26 Corinna Vinschen <corinna@vinschen.de> - - * dcrt0.cc (dll_crt0_0): Set SEM_NOGPFAULTERRORBOX error mode, too, - to accommodate Vista/Longhorn. - * spawn.cc (spawn_guts): Move check for CREATE_SUSPENDED condition - after the call to ch.set() since it depends on it. - -2008-04-25 Corinna Vinschen <corinna@vinschen.de> - - * Makefile.in (install): Drop install rules for postinstall script. - -2008-04-25 Corinna Vinschen <corinna@vinschen.de> - - * postinstall: Remove (Moved to base-cygwin package). - -2008-04-25 Corinna Vinschen <corinna@vinschen.de> - - * fhandler.cc (fhandler_base::open): Move handling FILE_ATTRIBUTE_NORMAL - back to its old place. Or it to file_attributes instead of setting it. - -2008-04-25 Corinna Vinschen <corinna@vinschen.de> - - * fhandler.cc (fhandler_base::open): *Only* handle SYSTEM and HIDDEN - attributes in FILE_OVERWRITE case. - -2008-04-25 Corinna Vinschen <corinna@vinschen.de> - - * fhandler.cc (fhandler_base::open): Handle SYSTEM and HIDDEN attributes - in FILE_OVERWRITE case as well. - -2008-04-24 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_disk_file.cc (fhandler_base::fstat_helper): Disable calling - pc.ndisk_links. Just use nNumberOfLinks instead. - -2008-04-24 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_disk_file.cc (fhandler_base::utimens_fs): Fix typo in - input range check. - -2008-04-24 Corinna Vinschen <corinna@vinschen.de> - - * cygwin.din (futimens): Export. - (utimensat): Export. - * fhandler.cc (fhandler_base::utimens): Replace fhandler_base::utimes. - Call utimens_fs. - * fhandler.h (class fhandler_base): Declare utimens_fs instead of - utimes_fs, utimens instead of utimes. - (class fhandler_disk_file): Declare utimens instead of utimes. - * fhandler_disk_file.cc (fhandler_disk_file::utimens): Replace - fhandler_disk_file::utimes. - (fhandler_base::utimens_fs): Replace fhandler_base::utimes_fs. - Implement tv_nsec handling according to SUSv4. - * syscalls.cc (utimensat): New function. - * times.cc (timespec_to_filetime): New function. - (timeval_to_timespec): New function. - (utimens_worker): Replace utimes_worker. - (utimes): Convert timeval to timespec and call utimens_worker. - (lutimes): Ditto. - (futimens): Take over implementation from futimes. - (futimes): Convert timeval to timespec and call futimens. - * winsup.h (timespec_to_filetime): Declare. - * include/cygwin/version.h: Bump API minor number. - * posix.sgml: Add SUSv4 section. Add futimens and utimensat to it. - -2008-04-24 Yaakov (Cygwin Ports) <yselkowitz@users.sourceforge.net> - - * include/wait.h: New file. - -2008-04-23 Corinna Vinschen <corinna@vinschen.de> - - * posix.sgml: Add openat, faccessat, fchmodat, fchownat, fstatat, - futimesat, linkat, mkdirat, mkfifoat, mknodat, readlinkat, renameat, - symlinkat, unlinkat to list of implemented Solaris functions. - -2008-04-23 Corinna Vinschen <corinna@vinschen.de> - - * cygwin.din: Sort. - (faccessat): Export. - (fchmodat): Export. - (fchownat): Export. - (fstatat): Export. - (futimesat): Export. - (linkat): Export. - (mkdirat): Export. - (mkfifoat): Export. - (mknodat): Export. - (openat): Export. - (readlinkat): Export. - (renameat): Export. - (symlinkat): Export. - (unlinkat): Export. - * path.cc (readlink): Align definition to POSIX. - * syscalls.cc (gen_full_path_at): New static function. - (faccessat): Implement. - (fchmodat): Implement. - (fchownat): Implement. - (fstatat): Implement. - (futimesat): Implement. - (linkat): Implement. - (mkdirat): Implement. - (mkfifoat): Implement. - (mknodat): Implement. - (openat): Implement. - (readlinkat): Implement. - (renameat): Implement. - (symlinkat): Implement. - (unlinkat): Implement. - * include/cygwin/version.h: Bump API minor number. - -2008-04-22 Corinna Vinschen <corinna@vinschen.de> - - * dcrt0.cc (dll_crt0_0): Move CWD initialization from here... - (dll_crt0_1): ...to here. - -2008-04-22 Corinna Vinschen <corinna@vinschen.de> - - * cygwin.din (fmemopen): Export. - (open_memstream): Export. - * include/cygwin/version.h: Bump API minor number. - -2008-04-22 Corinna Vinschen <corinna@vinschen.de> - - * sec_auth.cc (create_token): Add integrity level SID to token on - systems supporting that. Remove useless check for dynamically loading - NtCreateToken function. - * sec_helper.cc (mandatory_medium_integrity_sid): Define. - (mandatory_high_integrity_sid): Define. - (mandatory_system_integrity_sid): Define. - * sec_helper.h (mandatory_medium_integrity_sid): Declare. - (mandatory_high_integrity_sid): Declare. - (mandatory_system_integrity_sid): Declare. - -2008-04-21 Corinna Vinschen <corinna@vinschen.de> - - * mount.cc (mount_info::init): Remove call to from_registry. Print - message that fstab is missing. - (mount_info::from_fstab): Use CYGWIN_INFO_CYGDRIVE_DEFAULT_PREFIX - instead of constant string. - (mount_info::read_mounts): Remove. - (mount_info::from_registry): Remove. - (mount_info::read_cygdrive_info_from_registry): Remove. - * postinstall: Enable code to create fstab entries from old registry - entries. - * registry.cc (reg_key::reg_key): Drop CYGWIN_INFO_CYGNUS_REGISTRY_NAME - from registry key. - * shared_info.h (mount_info::read_mounts): Remove declaration. - (mount_info::from_registry): Ditto. - (mount_info::to_registry): Ditto. - (mount_info::read_cygdrive_info_from_registry): Ditto. - * winver.rc (CYGWIN_REGISTRY_KEY): Remove. - (LegalCopyright): Fix to include 2008. - (RegistryKey): Set to CYGWIN_INFO_CYGWIN_REGISTRY_NAME. - * include/cygwin/version.h (CYGWIN_INFO_CYGNUS_REGISTRY_NAME): Remove. - -2008-04-21 Corinna Vinschen <corinna@vinschen.de> - - * kernel32.cc (CreateFileMappingW): Fix bug in reserve/commit handling. - -2008-04-21 Corinna Vinschen <corinna@vinschen.de> - - * Makefile.in (DLL_OFILES): Add kernel32.o. - * autoload.cc (WSACloseEvent): Remove. - (WSACreateEvent): Remove. - * cygheap.cc (cygheap_init): Drop initializing shared_prefix. - * cygheap.h (struct init_cygheap): Drop shared_prefix and - shared_prefix_buf members. - * fhandler_socket.cc (sock_shared_name): New static function. - (search_wsa_event_slot): Convert name buffers to WCHAR. Call - NtCreateMutant/NtOpenMutant to create mutexes in session local - namespace. - (fhandler_socket::init_events): Ditto. Fix debug output. - (fhandler_socket::release_events): Close mutexes using NtClose. - (fhandler_socket::dup): Ditto. - * kernel32.cc: New file, implementing Win32 calls in a Cygwin-specific - way. - * mmap.cc (MapView): Make static. - * ntdll.h: Fix status code sorting. - (STATUS_OBJECT_NAME_EXISTS): Define. - (SEMAPHORE_QUERY_STATE): Define. - (CYG_SHARED_DIR_ACCESS): Define. - (CYG_MUTANT_ACCESS): Define. - (CYG_EVENT_ACCESS): Define. - (CYG_SEMAPHORE_ACCESS): Define. - (enum _PROCESSINFOCLASS): Define ProcessSessionInformation. - (struct _PROCESS_SESSION_INFORMATION): Define. - (NtCreateSemaphore): Declare. - (NtOpenSemaphore): Declare. - * flock.cc: Use CYG_xxx_ACCESS access masks where appropriate. - * posix_ipc.cc (ipc_mutex_init): Use native functions to create mutex. - Create in cygwin-shared subdir. - (ipc_cond_init): Ditto for event. - (ipc_mutex_close): Use NtClose. - (ipc_cond_close): Ditto. - (mq_open): Drop "cyg" prefix from mqh_uname. - * shared.cc (CYG_SHARED_DIR_ACCESS): Drop definition here. - (_cygwin_testing): Declare extern on file level. - (get_shared_parent_dir): Change name of shared directory. Add name - to api_fatal output. - (get_session_parent_dir): New function. - (shared_name): Simplify. - (shared_info::initialize): Call get_session_parent_dir. - * shared_info.h (get_session_parent_dir): Declare. - * smallprint.cc (__small_vswprintf): Fix bug in multibyte string - conversion. - * thread.cc (semaphore::semaphore): Align semaphore name to object - names in posix IPC functions. - * include/cygwin/version.h (CYGWIN_VERSION_SHARED_DATA): Bump. - -2008-04-18 Corinna Vinschen <corinna@vinschen.de> - - Revert thinko in previous patch. - * fhandler.h (struct wsa_event): Move back from wsa_event.h to here. - * fhandler_socket.cc (NUM_SOCKS): Ditto. - (wsa_events): Move back from cygwin_shared to here. Accommodate - throughout. - (socket_serial_number): Ditto. - * shared_info.h: Accommodate above changes. - * wsa_event.h: Remove. - -2008-04-18 Corinna Vinschen <corinna@vinschen.de> - - * fhandler.h (struct wsa_event): Move to wsa_event.h. Include - wsa_event.h instead. - * fhandler_socket.cc (NUM_SOCKS): Move to wsa_event.h. - (wsa_events): Move from DLL shared area to cygwin_shared shared - memory. Accommodate throughout. - (socket_serial_number): Ditto. - * fhandler_tape.cc (mt): Ditto. - (mtinfo_init): Remove. - (mt): Define as cygwin_shared->mt. - * flock.cc (FLOCK_PARENT_DIR_ACCESS): Remove. - (FLOCK_INODE_DIR_ACCESS): Move up in file. - (FLOCK_MUTANT_ACCESS): Ditto. - (FLOCK_EVENT_ACCESS): Ditto. - (get_lock_parent_dir): Remove. - (inode_t::inode_t): Call get_shared_parent_dir to get parent dir handle. - Add a "flock-" prefix to file's lock directory name for clarity. - * mtinfo.h (mtinfo_init): Drop declaration. - * net.cc (last_used_bindresvport): Move from DLL shared area to - cygwin_shared shared memory. - (cygwin_bindresvport_sa): Accommodate above change. - * sec_helper.cc (_everyone_sd): Move here from flock.cc. - * security.h (SD_MIN_SIZE): Ditto. - (everyone_sd): Ditto. - * shared.cc (cygwin_shared_area): Remove. - (cygwin_shared_h): New handle. - (get_shared_parent_dir): New static function. - (shared_name): Drop session_local argument. Call get_shared_parent_dir - here. Add cygwin-shared subdir to object name. - (offsets): Reinstantiate SH_CYGWIN_SHARED member. - (open_shared): Revert change from 2007-03-29 for systems supporting - SeCreateGlobalPrivilege. - (shared_info::initialize): Call mtinfo's initialize here. - (memory_init): Drop call to mtinfo_init. - * shared_info.h (SHARED_INFO_CB): Accommodate change to shared_info. - (CURR_SHARED_MAGIC): Ditto. - (class shared_info): Add members for global socket and tape info - sharing. - (enum shared_locations): Reinstantiate SH_CYGWIN_SHARED. - (get_shared_parent_dir): Declare. - (shared_name): Drop session_local argument from declaration. - * wsa_event.h: New file. Move definitions of NUM_SOCKS and - struct wsa_event here. - -2008-04-18 Christopher Faylor <me+cygwin@cgf.cx> - - * autoload.cc (noload): Make sure this and succeeding functions are - located in the text segment. - -2008-04-16 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_socket.cc (fhandler_socket::close): Disable enforced - lingering since the original problem can no longer be reproduced. - -2008-04-16 Corinna Vinschen <corinna@vinschen.de> - - * grp.cc (internal_getgroups): Drop local buf. Allocate groups - directly using alloca. - -2008-04-14 Corinna Vinschen <corinna@vinschen.de> - - * postinstall: Fix copy/paste bug. - -2008-04-14 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_disk_file.cc (fhandler_disk_file::readdir_helper): Fix - thinko in UNC path handling. - * path.cc (symlink_worker): Fix typo in comment. Fix UNC path handling. - -2008-04-13 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_disk_file.cc (fhandler_disk_file::readdir_helper): Simplify - code which checks for symlinks. Fix problem with UNC paths. - - * environ.cc (struct parse_thing): Remove transparent_exe option. - * syscalls.cc (transparent_exe): Remove. - (unlink): Always add stat_suffixes, drop transparent_exe check. - (open): Ditto. - (link): Ditto. - (pathconf): Ditto. - * fhandler_disk_file.cc (fhandler_disk_file::link): Ditto. - * fhandler_process.cc (fhandler_process::fill_filebuf): Always remove - .exe suffix. - * path.cc (realpath): Never attach known_suffix. - -2008-04-10 Corinna Vinschen <corinna@vinschen.de> - - * cygwin.din (wprintf): Remove. - (_wprintf): Ditto. - * syscalls.cc (wprintf): Ditto. - * include/cygwin/version.h: Add FIXME comment. - -2008-04-08 Corinna Vinschen <corinna@vinschen.de> - - * mount.cc (mount_info::from_fstab): Read user fstab files from - /etc/fstab.d/$USER to avoid user write access to /etc. - * postinstall: Use variables for filenames. Create /etc/fstab.d dir - with 01777 permissions. - -2008-04-08 Corinna Vinschen <corinna@vinschen.de> - - * postinstall: Disable adding registry mounts to /etc/fstab for now. - -2008-04-07 Christopher Faylor <me+cygwin@cgf.cx> - - Remove unneeded header files from source files throughout. - -2008-04-07 Corinna Vinschen <corinna@vinschen.de> - - * postinstall: Add function print_flags and call where appropriate. - Omit system and cygdrive flag when testing cygdrive flags. - -2008-04-07 Christopher Faylor <me+cygwin@cgf.cx> - - Add miscfuncs.h to files as needed throughout. - * mount.cc: New file. - * path.cc: Move mount-specific stuff into mount.cc. Move common stuff - into miscfuncs.cc. Remove unneeded includes. - * miscfuncs.cc: Move some common path functions here. - * miscfuncs.h: New file. - * winsup.h: Move miscelleneous functions to miscfuncs.h. - * dcrt0.cc: Remove unneeded includes. - * Makefile.in (DLL_OFILES): Add mount.o. - - * include/cygwin/config.h: Fix a minor typo. - -2008-04-07 Corinna Vinschen <corinna@vinschen.de> - - * postinstall: Set IFS to LF only. Change while loop in subshell to - for loop in parent shell. Add code to read system mount points and - system cygdrive prefix from registry and append them to /etc/fstab. - -2008-04-06 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (struct opt): Rename "system" to "nouser". - * postinsatll: Ditto. - -2008-04-05 Corinna Vinschen <corinna@vinschen.de> - - * postinstall: New script. - * Makefile.in (sysconfdir): Define. - (install): Create $(sysconfdir)/postinstall dir. Install postinstall - script into it. - - * path.cc: Add temorary comments to note later function removal. - (conv_fstab_spaces): New inline function to handle \040 to space - conversion. - (struct opt): Add "system" and "user" mount options. - (mount_info::from_fstab_line): Only allow # to start a comment at - the beginning of the line. Call conv_fstab_spaces on native_path and - posix_path fields. Don't enforce system mounts in /etc/fstab. - Drop last argument in call to add_item. - (mount_info::from_fstab): Create a default cygdrive entry. Load - user mount points from fstab.<username> instead of fstab.<sid>. - (mount_info::read_mounts): Drop last argument in call to add_item. - (mount_info::add_reg_mount): Remove. - (mount_info::del_reg_mount): Remove. - (mount_info::write_cygdrive_info): Rename from - mount_info::write_cygdrive_info_to_registry. Don't write to registry. - Disallow to overwrite a system cygdrive prefix. - (mount_info::remove_cygdrive_info_from_registry): Remove. - (mount_info::get_cygdrive_info): Just fetch current cygdrive prefix and - flags. - (mount_info::add_item): Drop last argument. Don't write to registry. - Disallow to overwrite a system mount point. - (mount_info::del_item): Drop last argument. Don't write to registry. - Disallow to remove a system mount point. - (mount): Enforce user mount. - (cygwin_umount): Ditto. - * shared_info.h (mount_info::add_item): Drop last argument. - (mount_info::del_item): Ditto. - (mount_info::add_reg_mount): Remove. - (mount_info::del_reg_mount): Remove. - (mount_info::write_cygdrive_info): Rename from - mount_info::write_cygdrive_info_to_registry. - (mount_info::remove_cygdrive_info_from_registry): Remove. - -2008-04-03 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (mount_info::from_fstab_line): Simplify. Recognize special - "cygdrive" entry from FS type field. - (mount_info::from_fstab): Create a default root dir. - -2008-04-03 Corinna Vinschen <corinna@vinschen.de> - - * dcrt0.cc (insert_file): Fix potential buffer overflow. - -2008-04-03 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (mount_info::from_fstab): Get module path name of the Cygwin - DLL, not the path of the application. - -2008-04-03 Corinna Vinschen <corinna@vinschen.de> - - Cleanup. - * exceptions.cc (windows_system_directory): Make static. Convert to - WCHAR. - (_cygtls::inside_kernel): Accommodate above change. Check module - path name for leading \\?\ and skip, if so. - (try_to_debug): Call GetEnvironmentStringsW and convert evaluation to - WCHAR to avoid truncated environment problem. - (has_visible_window_station): Call GetUserObjectInformationW. - (events_init): Accommodate above conversion of windows_system_directory. - * init.cc (respawn_wow64_process): Use WCHAR functions to start new - process. - * net.cc (__dup_ent): Drop Windows 9x consideration. - (load_ipv6_funcs): Use WCHAR functions to load IPv6 libs. - * syscalls.cc (syscalls.cc): Remove call to GetDiskFreeSpace. - -2008-04-02 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (mount_info::init): First try to fetch mount points from - fstab files. Fallback to registry if none exists. - (skip_ws): New inline function. - (find_ws): Ditto. - (struct opt): New structure for mount options. - (read_flags): New static function to convert a mount flags string into - a flag value. - (mount_info::from_fstab_line): New method to create a mount table - entry from a fstab line. - (mount_info::from_fstab): New method to read fstab file. - * shared_info.h (mount_info::from_fstab_line): Declare. - (mount_info::from_fstab): Declare. - -2008-04-02 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (enum symlink_t): Rename from shortcut_t. - -2008-04-02 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (symlink_info::check_reparse_point): Use NtFsControlFile - to read reparse points. - (enum shortcut_t): New type. - (symlink_info::check): Convert sym_check to shortcut_t. Use shortcut_t - enum values throughout. Check reparse point before checking for - sysfile shortcut. Open reparse points with READ_CONTROL only to - accommodate special Vista reparse points. Add comments. - -2008-04-02 Corinna Vinschen <corinna@vinschen.de> - - * flock.cc (get_lock_parent_dir): Drop call to NtOpenDirectoryObject - and utilize OBJ_OPENIF flag in call to NtCreateDirectoryObject. - (inode_t::inode_t): Ditto. Same for NtOpenMutant/NtCreateMutant. - -2008-04-02 Corinna Vinschen <corinna@vinschen.de> - - * posix.sgml: Change lockf to being implemented. - -2008-04-02 Corinna Vinschen <corinna@vinschen.de> - - * dcrt0.cc (insert_file): Convert filename to WCHAR and call - CreateFileW to allow UTF-8 filenames. - -2008-04-01 Corinna Vinschen <corinna@vinschen.de> - - * Fix copyright dates. - -2008-04-01 Corinna Vinschen <corinna@vinschen.de> - - Throughout, call fcntl64 instead of fcntl or fcntl_worker. - * fcntl.cc (fcntl_worker): Remove. - (fcntl64): Add fault handler. Move fcntl_worker stuff here. Add case - for locking and call fhandler's lock method directly. Make sure that - F_FLOCK flag isn't set in lock call. - (_fcntl): Add fault handler. - * fhandler.cc (fhandler_base::fcntl): Drop lock cases. - * flock.cc (flock): Add fault handler. Simplify code. Call fhandlers - lock method directly instead of fcntl_worker. Add debug output. - (lockf): Add fault handler. Call fhandlers lock method directly - instead of fcntl_worker. Add debug output. - * winsup.h (fcntl_worker): Drop declaration. - (fcntl64): Declare. - -2008-03-31 Corinna Vinschen <corinna@vinschen.de> - - * smallprint.cc (__small_vswprintf): Fix uninitialized usage of `w'. - - Revamp advisory file locking to avoid cross reference pointers as well - as to allow BSD flock semantics. More agressively delete unused nodes - and sync objects. - * fhandler.h (fhandler_base::ino): Rename from namehash. Fix comment. - (fhandler_base::node): Remove. - (fhandler_base::unique_id): Add. - (fhandler_base::del_my_locks): New method. - (get_ino): Rename from get_namehash. Change usage throughout Cygwin. - (get_unique_id): New method. - * fhandler.cc (fhandler_base::close): Call own del_my_locks method. - Fix comment. - (fhandler_base::fhandler_base): Accommodate new and changed members. - (fhandler_base::fixup_after_fork): Call del_my_locks. - (fhandler_base::fixup_after_exec): Ditto for files with close-on-exec - flag set. - * fhandler_disk_file.cc (get_ino_by_handle): Rename from - readdir_get_ino_by_handle. Accommodate throughout. - (fhandler_base::open_fs): Fill ino with inode number if FS has good - inodes. Allocate a LUID and store in unique_id to recognize file - descriptors referencing the same file object. - * flock.cc: Drop flock TODO comments. Use explicit types __dev32_t - and __ino64_t instead of dev_t and ino_t. - (LOCK_OBJ_NAME_LEN): Change to reflect longer lf_id length. - (get_obj_handle_count): New method. - (lockf_t::lf_id): Change type to long long. - (inode_t::get_lock_obj_handle_count): Drop in favor of static function - get_obj_handle_count. - (inode_t::del_locks): Remove. - (inode_t::get): Add create_if_missing flag argument. - (inode_t::del_my_locks): Reimplement to handle POSIX and BSD flock - locks. Return if node can be deleted or not. - (inode_t::~inode_t): Ditto. Close handles to i_dir and i_mtx. - (fixup_lockf_after_fork): Remove. - (fhandler_base::del_my_locks): New method. - (fixup_lockf_after_exec): Check if node can be deleted. - (inode_t::get): Only create node if create_if_missing is set. Lock - the returned node here before unlocking the node list. - (inode_t::get_all_locks_list): Accommodate new lf_id length. - (inode_t::create_lock_obj): Ditto. - (lockf_t::open_lock_obj): Ditto. Change return type to bool. De-const. - Set lf_obj instead of returning a handle. - (lockf_t::del_lock_obj): Call SetEvent only if new incoming parameters - allow it. Explain how it's supposed to work. - (fhandler_disk_file::lock): Only fetch file length in SEEK_END case. - Use NtQueryInformationFile(FileStandardInformation) instead of - calling fstat_by_handle. Always unlock node before returning. - Use fhandler's unique id to create lf_id for BSD flock locks. - Rely on node lock from inode_t::get. Call del_lock_obj on removed - locks here to allow explicit unlocking. Delete node if no lock exists - on the file anymore. - (lf_setlock): Get file handle as additional parameter. Handle the fact - that lf_getblock now always opens the attached event object. Reactivate - erroneously applied patch which deactivates setting thread priority. - Additionally handle blocking on BSD flock locks. - (lf_clearlock): Get file handle as additional parameter. - (lf_getlock): Close event handle opened by lf_getblock. - (lf_getblock): Open potentially blocking event object here and check - its signal state if it's a BSD flock lock. - (lf_wakelock): Get file handle as additional parameter. - * fork.cc (frok::child): Drop call to fixup_lockf_after_fork. - * ntdll.h (struct _EVENT_BASIC_INFORMATION): Define. - (enum _EVENT_INFORMATION_CLASS): Define. - (NtQueryEvent): Declare. - - * fhandler.h (fhandler_base::fs_flags): Remove. - (fhandler_base::set_fs_flags): Remove. - (fhandler_base::get_fs_flags): Remove. - * fhandler.cc (fhandler_base::write): Check for sparse file using - pc.fs_flags(). - * fhandler_disk_file.cc (fhandler_disk_file::ftruncate): Ditto. - - The return of the volume serial number in fs_info. - * fhandler.h (get_dev): New method. - * fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Drop call to - NtQueryVolumeInformationFile(FileFsVolumeInformation). Just use - get_dev() method. - * fhandler_fifo.cc (fhandler_fifo::open) Use device ID and inode number - to generate fifo name. - * path.h (fs_info::sernum): New member. - (fs_info::serial_number): New method. - (path_conv::fs_serial_number): New method. - * path.cc (fs_info::update): Fetch volume serial number and store in - sernum. - -2008-03-28 Corinna Vinschen <corinna@vinschen.de> - - * flock.cc (lockf_t::operator new): Add operator taking a pointer. Call - cmalloc instead of ccalloc in the default operator. Add comments. - (inode_t::operator new): Call cmalloc instead of ccalloc. - (inode_t::get_all_locks_list): Return lockf_t pointer. - (inode_t::del_all_locks_list): Delete. Remove calls throughout. - (inode_t::get): Handle failing new gracefully. - (MAX_LOCKF_CNT): Define. - (inode_t::get_all_locks_list): Use pre-allocated buffer in i_all_lf - instead of allocating every lock. Return pointer to start of linked - list of locks. - (lockf_t::open_lock_obj): Create event object non-inheritable. - (fhandler_disk_file::lock): Handle failing new gracefully. - (lf_setlock): Allocate temporary buffer for node->i_all_lf from TLS. - Remove erroneous NtClose call. - (lf_getlock): Allocate temporary buffer for node->i_all_lf from TLS. - (lf_getblock): Set lf to return value of get_all_locks_list. - -2008-03-27 Corinna Vinschen <corinna@vinschen.de> - - * flock.cc (FLOCK_PARENT_DIR_ACCESS): Define. - (FLOCK_INODE_DIR_ACCESS): Define. - (FLOCK_MUTANT_ACCESS): Define. - (FLOCK_EVENT_ACCESS): Define. - (SD_MIN_SIZE): Define. - (everyone_sd): Define to simplify calling _everyone_sd. - (_everyone_sd): Replace everyone_sync_sd. Take SECURITY_DESCRIPTOR as - argument and allow to specify access mask. - (get_lock_parent_dir): Open/Create parent dir with - FLOCK_PARENT_DIR_ACCESS. Add text to api_fatal message. - (inode_t::inode_t): Open/Create dir with FLOCK_INODE_DIR_ACCESS. - Open/Create mutant with FLOCK_MUTANT_ACCESS. Add text to api_fatal - message. - (lockf_t::create_lock_obj): Create event with FLOCK_EVENT_ACCESS. - Add text to api_fatal message. - (lockf_t::open_lock_obj): Open event with FLOCK_EVENT_ACCESS. - On failure, just return NULL pointer instead of calling api_fatal. - (lockf_t::get_lock_obj_handle_count): Replace call to small_printf - with call to debug_printf. - (lf_setlock): Handle a failure to open the lock event object as - EDEADLK. Call system_printf if opening sync objects fail. - * ntdll.h (DIRECTORY_TRAVERSE): Define. - (DIRECTORY_CREATE_OBJECT): Define. - (DIRECTORY_CREATE_SUBDIRECTORY): Define. - (EVENT_QUERY_STATE): Define. - -2008-03-27 Corinna Vinschen <corinna@vinschen.de> - - * syscalls.cc (rename): Fix setting errno in case of trailing "/." - -2008-03-27 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_socket.cc: Create shared objects session local throughout. - * shared.cc (shared_name): Add argument to allow opening session - local shared memory. - * shared_info.h (shared_name): Change declaration accordingly. - -2008-03-26 Christopher Faylor <me+cygwin@cgf.cx> - - Implement method of detecting a missing dll as suggested by Brian - Dessent. - * hookapi.cc (find_first_notloaded_dll): New function. - * pinfo.cc (status_exit): New function. Issue message when dll not - found. Use find_first_notloaded_dll to find a nonexistent dll. - (pinfo::maybe_set_exit_code_from_windows): Call status_exit when exit - code >= 0xc0000000UL. - * sigproc.cc (child_info::proc_retry): Return exit code when - STATUS_DLL_NOT_FOUND. - * spawn.cc (spawn_guts): Minor cleanup. - * syscalls.cc (close_all_files): Don't actually close stderr - filehandle. Just make it noninheritable. - * winsup.h (find_first_notloaded_dll): Declare new function. - -2008-03-26 Brian Dessent <brian@dessent.net> - - * ntdll.h: Add several missing NTSTATUS defines. - -2008-03-24 Corinna Vinschen <corinna@vinschen.de> - - * flock.cc (inode_t::get_all_locks_list): Don't allow F_WAIT flag - in lock event object name. - (lockf_t::create_lock_obj): Ditto. - (lockf_t::open_lock_obj): Ditto. - (lf_setlock): Only check POSIX locks for deadlock condition. - (lf_findoverlap): Don't let POSIX and flock locks interact. - -2008-03-24 Corinna Vinschen <corinna@vinschen.de> - - * flock.cc: Clarify a couple of comments. - (lf_setlock): Treat not being able to sync on a process as a potential - deadlock situation. Close process handle using CloseHandle. - -2008-03-24 Corinna Vinschen <corinna@vinschen.de> - - * flock.cc: Fix typo in comment. - -2008-03-24 Corinna Vinschen <corinna@vinschen.de> - - * fhandler.cc (fhandler_base::dup): Drop setting flags in the parent. - - Implement advisory file locking. - * cygheap.h (struct init_cygheap): Add inode_list member. - * cygwin.din (lockf): Export. - * dcrt0.cc (child_info_spawn::handle_spawn): Call - fixup_lockf_after_exec. - * dtable.h (class dtable): Add fhandler_disk_file as friend class. - * fhandler.cc (fhandler_base::close): Call del_my_locks if node is set. - (fhandler_base::fhandler_base): Initialize node to NULL. - (fhandler_base::fixup_after_fork): Ditto. - * fhandler.h (class fhandler_base): Add member node. - * fhandler_disk_file.cc (fhandler_disk_file::lock): Delete. - * flock.cc: Implement all advisory file locking here. - (fhandler_disk_file::lock): Implement here. - (flock): Call fcntl with F_FLOCK bit set. Remove test main function. - (lockf): New function. - * fork.cc (frok::child): Call fixup_lockf_after_fork. - * ntdll.h (DIRECTORY_ALL_ACCESS): Define. - (struct _OBJECT_BASIC_INFORMATION): Define. - (enum _EVENT_TYPE): Define. - (NtCreateDirectoryObject): Declare. - (NtCreateEvent): Declare. - (NtCreateMutant): Declare. - (NtOpenEvent): Declare. - (NtOpenMutant): Declare. - * include/cygwin/version.h: Bump API minor number. - -2008-03-22 Christopher Faylor <me+cygwin@cgf.cx> - - * dtable.cc (handle_to_fn): Modify to return true if handle represents - a cygwin tty. - (dtable::init_std_file_from_handle): Detect when we've seen a cygwin - pipe and use it in overlapped mode by default. - (decode_tty): Make static. - -2008-03-22 Christopher Faylor <me+cygwin@cgf.cx> - - * dtable.cc: Define various device-related string constants as wide - character constants. - (dtable::init_std_file_from_handle): Reorganize pipe handling to try to - catch special tty case. - (build_fh_name_worker): Declare for common use. - (build_fh_name): Define char version. - (build_fh_name): Define (currently unused) UNICODE_STRING version. - (decode_tty): Detect if pipe is actually a cygwin tty, returning the - tty name in the buffer. - (handle_to_fn): Reorganize to use wide characters. - * dtable.h (build_fh_name): Declare (currently unused) UNICODE_STRING - version. - * fhandler_tty.cc (fhandler_pty_master::setup): Use - fhandler_pipe::create_selectable to create a pipe with a given name. - * pipe.cc (pipe_handler): Make returned handle inheritable. - (fhandler_pipe::create_selectable): Take an optional name. Use a - standard cygwin introducer for the name. - - * path.cc (path_conv::check): Make first argument const. - * path.h (path_conv::check): Ditto for declaration. - (path_conv::path_conv): Ditto for UNICODE_STRING version. - -2008-03-18 Corinna Vinschen <corinna@vinschen.de> - - * include/sys/cygwin.h: Revert erroneous move of `#ifdef WINVER' to - another location. - -2008-03-14 Corinna Vinschen <corinna@vinschen.de> - - * fcntl.cc (fcntl_worker): Protect with a 'myfault'. - - * path.cc (normalize_posix_path): Treat X:/ as Win32 path, too. - - * smallprint.cc (__wrn): New static function. - (__small_vswprintf): New function to generate WCHAR strings. - (__small_swprintf): Ditto. - * winsup.h (__small_swprintf): Declare. - (__small_vswprintf): Declare. - -2008-03-13 Corinna Vinschen <corinna@vinschen.de> - - * path.sgml: Remove documentation for old path API. Add documentation - for new path API. - * security.sgml: New file to document cygwin_set_impersonation_token - and cygwin_logon_user with only eight years of delay. - * shared.sgml: Remove file. - * include/sys/cygwin.h (cygwin32_attach_handle_to_fd): Move declaration - into fully deprecated function block. - (cygwin_logon_user): Move declaration down to declaration of - cygwin_set_impersonation_token. - -2008-03-12 Corinna Vinschen <corinna@vinschen.de> - - * syscalls.cc (rename): Just return with 0 if filenames are identical, - per POSIX. Drop comment added in previous patch. - -2008-03-12 Corinna Vinschen <corinna@vinschen.de> - - * syscalls.cc (rename): Handle a special case of trying to rename a - mount point. - -2008-03-12 Corinna Vinschen <corinna@vinschen.de> - - * environ.h: Fix comment. - * winsup.h: Ditto. Reflect the fact that CYG_MAX_PATH is deprecated. - -2008-03-12 Corinna Vinschen <corinna@vinschen.de> - - * pipe.cc (fhandler_pipe::create_selectable): Use MAX_PATH instead of - CYG_MAX_PATH. - * tty.cc (tty_list::init_session): Ditto. - (tty::alive): Ditto. - (tty::open_mutex): Ditto. - (tty::create_inuse): Ditto. - (tty::get_event): Ditto. - -2008-03-12 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_disk_file.cc (fhandler_disk_file::readdir_helper): Disable - munging. Convert all chars in the 0xf0xx area to it's ascii equivalent. - * path.cc (normalize_posix_path): Don't treat "X:foo" as windows path, - only "X:\foo". - (tfx_chars): New transformation table for special DOS chars. - (tfx_chars_managed): Ditto, plus transformation of uppercase ASCII - chars. - (transform_chars): New function. - (get_nt_native_path): Make static. Call transform_chars for all valid - FS paths. Get additional flag if file is managed or not. Accommodate - throughout. - (getfileattr): Get additional flag if file is managed or not. - Accommodate throughout. - (path_conv::check): Disable special handling for trailing dots and - spaces. - (mount_item::build_win32): Disable code for managed paths. - (mount_info::conv_to_posix_path): Ditto. - * path.h (get_nt_native_path): Remove declaration. - -2008-03-12 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_disk_file.cc (fhandler_disk_file::readdir_helper): Don't - copy filename twice in the non-managed case. - -2008-03-12 Corinna Vinschen <corinna@vinschen.de> - - * winsup.h (NT_MAX_PATH): Revert ill-advised change to 32767. - Accommodate change throughout. - - * cygwin.din (cygwin_conv_path): Export. - (cygwin_conv_path_list): Export. - (cygwin_create_path): Export. - * dcrt0.cc (dll_crt0_1): Use cygwin_conv_path. - * dtable.cc (handle_to_fn): Ditto. Don't expect UNICODE_STRING being - 0-terminated. - * environ.cc (env_plist_to_posix): New helper function. - (env_plist_to_win32): Ditto. - (env_path_to_posix): Ditto. - (env_path_to_win32): Ditto. - (return_MAX_PATH): Remove. - (conv_envvars): Use new helper functions. Drop removed members. - (win_env::operator =): Accommodate removal of path length functions. - (win_env::add_cache): Accommodate new env helper function API. - (posify): Ditto. - * environ.h (struct win_env): Ditto. Remove path length function - pointers since they are unused. - * path.cc (warn_msdos): Use cygwin_conv_path. - (getfileattr): Use new tmp_pathbuf::u_get method. - (fillout_mntent): Ditto. - (symlink_info::check): Ditto. - (path_conv::check): Use sizeof (WCHAR) instead of constant 2. - (symlink_info::check_reparse_point): Ditto. - (conv_path_list): Get max size of target string as argument. Call - cygwin_conv_path as helper function. - (cygwin_conv_path): New function. - (cygwin_create_path): New function. - (cygwin_conv_to_win32_path): Just call cygwin_conv_path with size set - to MAX_PATH. - (cygwin_conv_to_full_win32_path): Ditto. - (cygwin_conv_to_posix_path): Ditto. - (cygwin_conv_to_full_posix_path): Ditto. - (conv_path_list_buf_size): Add FIXME comment. - (env_PATH_to_posix): Rename from env_win32_to_posix_path_list. - Add size argument as required for env helper functions. - (cygwin_win32_to_posix_path_list): Call conv_path_list with size set to - MAX_PATH. - (cygwin_posix_to_win32_path_list): Ditto. - (cygwin_conv_path_list): New function. - (cwdstuff::get): Fix length argument in call to sys_wcstombs. - * spawn.cc (find_exec): Use cygwin_conv_path_list. - * tls_pbuf.h (tmp_pathbuf::u_get: New method. - * uinfo.cc (cygheap_user::ontherange): Allocate temporary path buffers - using tmp_pathbuf. Use cygwin_conv_path. - * winf.cc (av::unshift): Use cygwin_conv_path. - * include/cygwin/version.h: Bump API minor number. - * include/sys/cygwin.h: Comment out old cygwin32_XXX API. - Mark old path handling API as deprecated. - (cygwin_conv_path_t): Typedef. Define values. - (cygwin_conv_path): Declare. - (cygwin_create_path): Declare. - (cygwin_conv_path_list): Declare. - -2008-03-11 Corinna Vinschen <corinna@vinschen.de> - - * dlfcn.cc (get_full_path_of_dll): Allow paths up to PATH_MAX. - (dlopen): Call get_full_path_of_dll with path buffer allocate by - tmp_pathbuf. - -2008-03-11 Corinna Vinschen <corinna@vinschen.de> - - * spawn.cc (find_exec): Use tmp_pathbuf to allocate path buffer. - -2008-03-11 Corinna Vinschen <corinna@vinschen.de> - - * dtable.cc (dtable::init_std_file_from_handle): Use tmp_pathbuf to - allocate path buffer. - (handle_to_fn): Ditto. Allocate fnbuf big enough to get long path - names. - -2008-03-11 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (cwdstuff::set): Make sure drive_length is 0 for virtual - paths. Add comments. - * spawn.cc (spawn_guts): Don't allow to start a native Win32 application - from a long path or a virtual path. Print an error message to stderr. - -2008-03-11 Corinna Vinschen <corinna@vinschen.de> - - * environ.cc (parse_options): Use tmp_pathbuf to allocate buffer. - (regopt): Take tmp buffer as additional argument. - (environ_init): Alllcate tmpbuf earlier. Use as temporary buffer in - call to regopt. - * tls_pbuf.cc (tmp_pathbuf::c_get): Allocate one additional char. - (tmp_pathbuf::w_get): Allocate one additional WCHAR. - * winf.cc (av::unshift): Use tmp_pathbuf to allocate buffer. - -2008-03-11 Corinna Vinschen <corinna@vinschen.de> - - * syscalls.cc (sync): Use MAX_PATH rather than CYG_MAX_PATH. - -2008-03-10 Corinna Vinschen <corinna@vinschen.de> - - * fhandler.h (class fhandler_console): Add write_buf as pointer to - temporary buffer space. - * fhandler_console.cc (CONVERT_LIMIT): Define as NT_MAX_PATH. Add - comment. - (fhandler_console::write_normal): Use write_buf throughout. - (fhandler_console::write): Use tmp_pathbuf to allocate write_buf. - -2008-03-10 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_console.cc (fhandler_console::write_normal): Don't print - chars marked as ERR chars. - -2008-03-10 Corinna Vinschen <corinna@vinschen.de> - - * fhandler.h (dev_console::con_to_str): Declare returning DWORD. - * fhandler_console.cc (dev_console::con_to_str): Return number of - multibyte char bytes. - (fhandler_console::read): Set nread to number of multibyte char bytes - returned from con_to_str. - (fhandler_console::write_normal): Reorder trunc buffer preocessing. - Return after writing valid multibyte sequence out of trunc buffer. - Change comments slightly. - -2008-03-08 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_disk_file.cc (DIR_BUF_SIZE): Define required space for file - name in terms of sizeof(WCHAR). - (fhandler_disk_file::readdir_helper): Convert *all* of fname. - * path.cc (fillout_mntent): Use tmp_pathbuf for path buffer. - (symlink_worker): Ditto. - (SCAN_JUSTCHECKTHIS): New state for suffix_scan to define - that only the actual name gets cheked and a suffix is never attached. - (suffix_scan::has): If filename + suffix would be > NAME_MAX, start - in SCAN_JUSTCHECKTHIS state. - (suffix_scan::next): Add case for SCAN_JUSTCHECKTHIS. - (symlink_info::check): Use tmp_pathbuf for path buffer. Goto - file_not_symlink in case of invalid file name. - (realpath): Use tmp_pathbuf for path buffer. - -2008-03-07 Brian Dessent <brian@dessent.net> - - * dtable.cc (handle_to_fn): Null-terminate posix_fn in the case - of justslash = true. - -2008-03-07 Brian Dessent <brian@dessent.net> - - * fhandler.cc (fhandler_base::open): Use %S for PUNICODE_STRING. - * syscalls.cc (setmode): Ditto. - -2008-03-07 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_socket.cc (fhandler_socket::sendto): Never send more than - 64K. Add comment to explain why. - (fhandler_socket::sendmsg): Ditto. - -2008-03-07 Corinna Vinschen <corinna@vinschen.de> - - * Makefile.in (DLL_OFILES): Add tls_pbuf.o. - * autoload.cc (CreateDesktopW): Replace CreateDesktopA. - (CreateWindowStationW): Replace CreateWindowStationA. - (GetUserObjectInformationW): Replace GetUserObjectInformationA. - * cygheap.h (cwdstuff::get): Assume default buffer size NT_MAX_PATH. - * cygtls.cc (_cygtls::remove): Free temporary TLS path buffers. - * cygtls.h (TP_NUM_C_BUFS): Define. - (TP_NUM_W_BUFS): Define. - (class tls_pathbuf): New class to store pointers to thread local - temporary path buffers. - (_local_storage::pathbufs): New member. - * environ.cc (win_env::add_cache): Use temporary TLS path buffer instead - of stack based buffer. - (posify): Get temporary outenv buffer from calling function. - (environ_init): Create temporary TLS path buffer for posify. - (build_env): Create Windows environment block as WCHAR buffer. - * environ.h (build_env): Change declaration accordingly. - * external.cc (sync_winenv): Accommodate build_env change. - * fhandler_console.cc (fhandler_console::need_invisible): Use - GetUserObjectInformationW and CreateWindowStationW. - * fhandler_process.cc (format_process_maps): Use temporary TLS path - buffer instead of stack based buffer. - * fork.cc (frok::parent): Convert to use CreateProcessW. - * path.cc: Throughout use temporary TLS path buffers instead of stack - based buffer. Replace checks for CYG_MAX_PATH by checks for - NT_MAX_PATH. - (getfileattr): New function to replace GetFileAttributesA. - (normalize_win32_path): Remove Win32 and NT long path prefixes. - (getwd): Assume PATH_MAX + 1 buffer per SUSv3. - * path.h (class path_conv): Set path buffer to size NT_MAX_PATH. - (iswdrive): Define. - * pinfo.cc (commune_process): Use temporary TLS path buffer instead of - stack based buffer. - * registry.cc (get_registry_hive_path): Ditto. - (load_registry_hive): Ditto. - * spawn.cc (spawn_guts): Convert to use CreateProcessW and - CreateProcessAsUserW. - (av::fixup): Open/close file using NtOpenFile/NtClose. - * syscalls.cc (mknod_worker): Allow PATH_MAX file name. - (mknod32): Ditto. - (getusershell): Ditto. - * tls_pbuf.cc: New file implementing tls_pathbuf and tmp_pathbuf - methods. - * tls_pbuf.h: New header for files using tmp_pathbuf. - * tlsoffsets.h: Regenerate. - * winsup.h (NT_MAX_PATH): Define as 32767 to avoid USHORT overflow. - -2008-03-06 Corinna Vinschen <corinna@vinschen.de> - - * child_info.h (CURR_CHILD_INFO_MAGIC): Reset. - -2008-03-06 Corinna Vinschen <corinna@vinschen.de> - - * fhandler.cc (fhandler_base::open_): Add missing test for O_CREAT. - Fix comment. - -2008-03-05 Corinna Vinschen <corinna@vinschen.de> - - * child_info.h (~child_info_spawn): Check moreinfo->myself_pinfo for - NULL before closing. - * spawn.cc (spawn_guts): Don't close moreinfo->myself_pinfo explicitely - in case of failing CloseProcess. - - * fhandler.cc (fhandler_base::open_): Return EISDIR when trying to - create a directory. - * path.cc (path_conv::check): If input path had a trailing dir - separator, tack it on to the native path if directory doesn't exist. - -2008-03-02 Christopher Faylor <me+cygwin@cgf.cx> - - * cygtls.cc (_cygtls::init_exception_handler): Semi-revert to making - only ourselves the exception handler and nothing else. - * exceptions.cc (open_stackdumpfile): Use correct format specifiers for - unicode when printing the name of the stackdump file. - (stack_info::walk): Stop walking if ebp points into cygwin itself. - (_cygtls::handle_exceptions): Detect when signal is masked and treat as - if it was not caught. Reinitialize exception handler to known state to - avoid subsequent attempts to call Windows exception handlers if an - exception occurs in a signal handler. Revert to a 'return 0' rather - than using a goto. - - * strfuncs.cc (sys_wcstombs_alloc): Minor formatting tweak. - * winsup.h: Fix comment typo. - -2008-03-02 Christopher Faylor <me+cygwin@cgf.cx> - - * smallprint.cc (__small_vsprintf): Free allocated buffer rather than - pointer into the buffer. - -2008-03-01 Christopher Faylor <me+cygwin@cgf.cx> - - * cygtls.h (_cygtls::handle_threadlist_exception): Eliminate. - (_cygtls::init_threadlist_exceptions): Ditto. - * cygtls.cc (_cygtls::handle_threadlist_exception): Eliminate. - (_cygtls::init_threadlist_exceptions): Ditto. - (_cygtls::find_tls): Use myfault handling to deal with errors caused by - nonexistent threads. - * sigproc.cc (wait_sig): Eliminate call to init_threadlist_exceptions. - -2008-03-01 Christopher Faylor <me+cygwin@cgf.cx> - - * cygtls.cc (_cygtls::init_exception_handler): Just return. - -2008-03-01 Corinna Vinschen <corinna@vinschen.de> - - * exceptions.cc (_cygtls::handle_exceptions): Only call rtl_unwind when - exiting. Just return, don't set thread context. - * gendef (_setjmp): Store %fs:0 in jmp_buf. - (_sjfault): Ditto. - (_ljfault): Restore %fs:0 from jmp_buf. - (_longjmp): Ditto. - -2008-02-29 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_disk_file.cc (fhandler_disk_file::fchmod): Call close_fs - instead of close to avoid calling close from wrong class when changing - a file system based device node. - (fhandler_disk_file::fchown): Ditto. - (fhandler_disk_file::facl): Ditto. - -2008-02-28 Corinna Vinschen <corinna@vinschen.de> - - * exceptions.cc (_cygtls::handle_exceptions): When being debugged, - leave through SetThreadContext, too, to keep exception handler stack - intact. - -2008-02-28 Corinna Vinschen <corinna@vinschen.de> - - * exceptions.cc (open_stackdumpfile): Add comments. - -2008-02-28 Corinna Vinschen <corinna@vinschen.de> - - * exceptions.cc (open_stackdumpfile): Use NtCreateFile to create - stackdump file. - -2008-02-27 Corinna Vinschen <corinna@vinschen.de> - - * exceptions.cc (stack_info::walk): Fix typo. - -2008-02-27 Corinna Vinschen <corinna@vinschen.de> - - * cygtls.cc (_cygtls::init_exception_handler): Fix comment. - -2008-02-27 Corinna Vinschen <corinna@vinschen.de> - - * (struct __DIR_cache): Switch order of members so that the buffer - given to NtQueryDirectoryFile is 8 byte aligned. - -2008-02-27 Christopher Faylor <me+cygwin@cgf.cx> - - * cygtls.cc (_cygtls::handle_threadlist_exception): Make it clear that - the function never actually returns. - * exceptions.cc (_cygtls::handle_exceptions): Jump out of function - rather than returning to avoid meddling by previously installed - exception handlers. - -2008-02-25 Corinna Vinschen <corinna@vinschen.de> - - * dcrt0.cc (initial_env): Only use local buffer "buf" if DEBUGGING is - enabled. Replace calls to GetEnvironmentVariable by calls to - GetEnvironmentVariableA for clarity. Call GetEnvironmentVariableA - with NULL buffer. - (cygbench): Ditto, drop local buffer. - * environ.cc (getearly): Call GetEnvironmentVariableA. - (environ_init): Retrieve unicode environment and convert to current - codepage locally. - (getwinenveq): Ditto. - * exceptions.cc (try_to_debug): Accommodate new sys_mbstowcs calling - convention. - * fhandler_clipboard.cc (set_clipboard): Call sys_mbstowcs to retrieve - required buffer length. - * fork.cc (frok::child): Call GetEnvironmentVariableA. - * miscfuncs.cc: Accommodate changed arguments in calls to sys_mbstowcs. - * sec_auth.cc: Ditto. - * strfuncs.cc (sys_wcstombs_alloc): Fix formatting. - (sys_mbstowcs): Change arguments to allow specifying a source string - length. - (sys_mbstowcs_alloc): Ditto. - * uinfo.cc (cygheap_user::ontherange): Accommodate changed arguments in - calls to sys_mbstowcs. - * winsup.h (sys_mbstowcs): Adjust declaration. - (sys_mbstowcs_alloc): Ditto. - -2008-02-20 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (cwdstuff::set): Revert error handling change in case - DuplicateHandle fails, because it breaks Vista/Longhorn workaround. - -2008-02-19 Christopher Faylor <me+cygwin@cgf.cx> - - * sigproc.cc (sig_send): Use sigmask of target thread if it is - specified otherwise default to main sigmask. - -2008-02-16 Corinna Vinschen <corinna@vinschen.de> - - * fhandler.cc (fhandler_base::fpathconf): Fix _PC_NAME_MAX and - _PC_PATH_MAX cases. - -2008-02-15 Corinna Vinschen <corinna@vinschen.de> - - * include/sys/cygwin.h (__INT_MAX_PATH): Remove. - (external_pinfo): Convert program_long to pointer. - * external.cc (fillout_pinfo): Add buffer for program_long value. - -2008-02-15 Corinna Vinschen <corinna@vinschen.de> - - * include/sys/cygwin.h (__INT_MAX_PATH): Define to 32K. - (external_pinfo): Set size of program_long to __INT_MAX_PATH. - -2008-02-15 Christopher Faylor <me+cygwin@cgf.cx> - - * include/sys/cygwin.h (external_pinfo): Define program_long size using - external buffer size rather than cygwin-internal buffer size. - -2008-02-15 Christopher Faylor <me+cygwin@cgf.cx> - - Perform whitespace cleanup throughout. - - * dcrt0.cc (signal_shift_subtract): Eliminate ancient backwards - compatibility. - (check_sanity_and_sync): Ditto. - * winsup.h (SIGTOMASK): Ditto. Just use constant in signal - calculation. - * include/cygwin/version: Remove backwards signal mask compatibility - define. - - * path.cc (symlink_info::check_sysfile): Cosmetic change. - - * registry.cc (get_registry_hive_path): Remove unneeded variable. - - * exceptions.cc (handle_sigsuspend): Eliminate thread signal mask and - use either main sigmask or current thread sigmask. - (set_process_mask): Ditto. - (sighold): Ditto. - (sigrelse): Ditto. - (sigset): Ditto. - (set_process_mask_delta): Ditto. - (_cygtls::call_signal_handler): Ditto. - * fhandler_process.cc (format_process_status): Ditto. - * fhandler_termios.cc (fhandler_termios::bg_check): Ditto. - * pinfo.h (class pinfo): Ditto. - * select.cc (pselect): Ditto. - * signal.cc (sigprocmask): Ditto. - (abort): Ditto. - (sigpause): Ditto. - (sigsend): Ditto. - (wait_sig): Ditto. - * thread.h (pthread::parent_tls): New member. - * thread.cc (pthread::pthread): Record parent_tls here. - (pthread::thread_init_wrapper): Initialize sigmask from parent thread. - -2008-02-14 Corinna Vinschen <corinna@vinschen.de> - - * cygheap.cc (cwcsdup): New function. - (cwcsdup1): New function. - * cygheap.h (cygheap_user::get_windows_id): New method returning PWCHAR. - (cwcsdup): Declare. - (cwcsdup1): Declare. - * registry.cc (get_registry_hive_path): Use WCHAR instead of char - throughout. - (load_registry_hive): Ditto. - * registry.h (get_registry_hive_path): Change declaration accordingly. - (load_registry_hive): Ditto. - * sec_helper.cc (cygpsid::string): New method returning PWCHAR. - * security.h (cygpsid::string): Declare. - * syscalls.cc (seteuid32): Convert local name var to WCHAR. - * uinfo.cc (cygheap_user::env_userprofile): Convert local name buffers - to WCHAR. Call sys_wcstombs_alloc to generate puserprof buffer. - - * winsup.h: Fix comment. - (NT_MAX_PATH): New definition for maximum internal path length. - Use throughout where appropriate. - * include/limits.h (PATH_MAX): Set to 4096 as on Linux. - -2008-02-13 Christopher Faylor <me+cygwin@cgf.cx> - - * configure.in: Remove non-working options. - * configure: Regenerate. - -2008-02-13 Christopher Faylor <me+cygwin@cgf.cx> - - * syscalls.cc (_isatty): Define as an alias to isatty to override - newlib version. - - * thread.cc (pthread_kill): Deal with signal 0 as per POSIX and also - avoid manipulating an invalid thread. - -2008-02-13 Corinna Vinschen <corinna@vinschen.de> - - * posix.sgml: Move llrint, llrintf, llrintl, lrintl, rintl, wcstol, - wcstoll, wcstoul, wcstoull, wcsxfrm from unimplemented to implemented - POSIX interfaces. - Change headline of "GNU extensions" to "GNU and Linux extensions". - Add fgetxattr, flistxattr, fremovexattr, fsetxattr, getxattr, lgetxattr, - listxattr, llistxattr, lremovexattr, lsetxattr, removexattr, setxattr, - wcpcpy and wcpncpy to list of implemented GNU functions. - -2008-02-13 Corinna Vinschen <corinna@vinschen.de> - - * cygtls.cc (_cygtls::init_exception_handler): Revert patch - from 2005-12-02. - * exceptions.cc (stack_info::walk): Add workaround for NT 5.2 - 64 bit OSes. - * wincap.h (wincaps::has_restricted_stack_args): New element. - * wincap.cc: Implement above element throughout. - (wincapc::init): Reset has_restricted_stack_args if not running - under WOW64. - -2008-02-11 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_disk_file.cc (fhandler_disk_file::fgetxattr): Remove unused - attr. - (fhandler_disk_file::fsetxattr): Ditto. - * include/attr/xattr.h: New file. - -2008-02-11 Corinna Vinschen <corinna@vinschen.de> - - * dcrt0.cc (dll_crt0_1): Fix typo in call to sys_wcstombs. - * miscfuncs.cc (next_char): Initialize ret to keep gcc happy. - -2008-02-10 Corinna Vinschen <corinna@vinschen.de> - - * Makefile.in (DLL_OFILES): Add ntea.o. - * cygwin.din (getxattr, listxattr, removexattr, setxattr, lgetxattr, - llistxattr, lremovexattr, lsetxattr, fgetxattr, flistxattr, - fremovexattr, fsetxattr): Export Linux extended attribute functions. - Sort. - * errno.cc (errmap): Add mappings for ERROR_EAS_DIDNT_FIT, - ERROR_EAS_NOT_SUPPORTED, ERROR_EA_LIST_INCONSISTENT, - ERROR_EA_TABLE_FULL, ERROR_FILE_CORRUPT, ERROR_INVALID_EA_NAME. - * fhandler.h (class fhandler_base): Declare new fgetxattr and - fsetxattr methods. - (class fhandler_disk_file): Ditto. - * fhandler.cc (fhandler_base::fgetxattr): New method. - (fhandler_base::fsetxattr): New method. - * fhandler_disk_file.cc (fhandler_disk_file::fgetxattr): New method. - (fhandler_disk_file::fsetxattr): New method. - * ntdll.h (STATUS_EA_TOO_LARGE): Define. - (STATUS_NONEXISTENT_EA_ENTRY): Define. - (STATUS_NO_EAS_ON_FILE): Define. - * ntea.cc (read_ea): Rewrite for long pathnames and for using with - Linux extended attribute functions. - (write_ea): Ditto. - (getxattr_worker): New static function. - (getxattr): New function. - (lgetxattr): New function. - (fgetxattr): New function. - (listxattr): New function. - (llistxattr): New function. - (flistxattr): New function. - (setxattr_worker): New static function. - (setxattr): New function. - (lsetxattr): New function. - (fsetxattr): New function. - (removexattr): New function. - (lsetxattr): New function. - (fsetxattr): New function. - * security.h (read_ea): Change declaration according to above changes. - (write_ea): Ditto. - * include/cygwin/version.h: Bump API minor version. - -2008-02-10 Corinna Vinschen <corinna@vinschen.de> - - * libc/ftw.cc (ftw): Allow nfds <= 0 for glibc compatibility. - * libc/nftw.c (nftw): Ditto. - -2008-02-07 Corinna Vinschen <corinna@vinschen.de> - - * dtable.cc (dtable::init_std_file_from_handle): Set access to - read/write if handle is connected to a tty or console. - * fhandler_dsp.cc (fhandler_dev_dsp::dup): Set open flags correctly - after duplicating from archetype. - * fhandler_tty.cc (fhandler_tty_slave::dup): Ditto. - (fhandler_pty_master::dup): Ditto. - -2008-02-06 Corinna Vinschen <corinna@vinschen.de> - - * miscfuncs.cc (next_char): Fix typos in comment. - * strfuncs.cc: Remove cygserver guards. - -2008-02-06 Corinna Vinschen <corinna@vinschen.de> - - * fhandler.h (fhandler_console::trunc_buf): Add to use as cache for - truncated multibyte characters on input. - (fhandler_console::write_replacement_char): Declare new method. - * fhandler_console.cc (CONVERT_LIMIT): Raise to 64K. - (fhandler_console::fhandler_console): Initialize trunc_buf. - (ERR): Define as independent value again. - (fhandler_console::write_replacement_char): New method to print - replacement chars. - (fhandler_console::write_normal): Add handling for truncated multibyte - sequences. Call next_char instead of pathetic CharNextExA function. - Don't change src, rather just work with found later on. - * miscfuncs.cc (is_cp_multibyte): Move here from strfuncs.cc. - Don't call Windows function, restrict to well-known ANSI/OEM codepages - and UTF-8. - (next_char): Call CharNextExA only for doublebyte codepages. - Implement for UTF-8 here. - * strfuncs.cc (is_cp_multibyte): Move to miscfuncs.cc. - * winsup.h (next_char): Declare. - * include/limits.h (MB_LEN_MAX): Set to maximum value of MB_CUR_MAX - as defined by newlib for now. - -2008-02-05 Corinna Vinschen <corinna@vinschen.de> - - * autoload.cc (CharToOemA): Remove. - (CharNextExA): Define. - * environ.cc (codepage_init): Un-static. Set active_codepage to - active codepage. Default to ansi regardless of buf pointer. - * fhandler.h (dev_console::get_console_cp): New method. - (dev_console::con_to_str): Change declaration according to new - implementation. - (dev_console::str_to_con): Ditto. - * fhandler_console.cc (cp_convert): Remove. - (dev_console::con_to_str): Redefine to take WCHAR as incoming console - char. - (dev_console::get_console_cp): Return correct codepage according to - alternate_charset_active setting. - (dev_console::str_to_con): Redefine to create WCHAR buffer for console - output. - (fhandler_console::read): Read console input as WCHARs. - (base_chars): Fix typo in comment. - (fhandler_console::char_command): Save and restore console output - buffer using UNICODE functions. - (fhandler_console::write_normal): Convert to write output in UNICODE. - Use CharNextExA to recognize multibyte characters in input. Workaround - problem with UTF-8 and MultiByteToWideChar. Simplify the loop for - printing "normal" characters. - * strfuncs.cc (active_codepage): New variable to store active codepage. - (get_cp): Call codepage_init() if active_codepage is uninitialized. - Just return active_codepage. - (is_cp_multibyte): New function. - * winsup.h (active_codepage): Declare. - (codepage_init): Declare. - (is_cp_multibyte): Declare. - -2008-02-03 Brian Dessent <brian@dessent.net> - - * smallprint.cc (__small_vsprintf): Use HEAP_NOTHEAP for type. - * strfuncs.cc (sys_wcstombs_alloc): Guard use of ccalloc - to !__OUTSIDE_CYGWIN__ for use in cygserver. - (sys_mbstowcs_alloc): Ditto. - -2008-02-01 Corinna Vinschen <corinna@vinschen.de> - - * miscfuncs.cc (cygwin_wcsncasecmp): Never access more than n - characters. - (cygwin_strncasecmp): Ditto. Fix for strings longer than n. - -2008-02-01 Corinna Vinschen <corinna@vinschen.de> - - * string.h: Re-enable inline strcasematch and strncasematch - implementations and rename to ascii_strcasematch/ascii_strncasematch. - * dcrt0.cc: Replace str[n]casematch with ascii_str[n]casematch where - applicable. - * environ.cc: Ditto. - * fhandler_process.cc: Ditto. - * hookapi.cc: Ditto. - * path.cc: Ditto. - * spawn.cc: Ditto. - * strace.cc: Ditto. - * syscalls.cc: Ditto. - * uinfo.cc: Ditto. - * winf.cc: Ditto. - -2008-01-31 Corinna Vinschen <corinna@vinschen.de> - - * dcrt0.cc (dll_crt0_1): Use GetCommandLineW and convert to current - codepage. - * environ.cc (set_file_api_mode): Always set file api to ANSI if not - using the OEM codepage. - (codepage_init): Allow "utf8" codepage. - * fhandler_clipboard.cc (set_clipboard): Convert clipbuf to void and - cast as needed. Always convert input to wide char and write - CF_UNICODETEXT to clipboard. - (fhandler_dev_clipboard::read): Read CF_UNICODETEXT from clipboard and - convert to current codepage if CYGWIN_NATIVE format is not available. - * fhandler_console.cc: Drop redundant undef. - * smallprint.cc (__small_vsprintf): Convert PWCHAR and UNICODE_STRING - to current codepage for printing. - * strfuncs.cc: Use PWCHAR throughout. - (get_cp): Return CP_UTF8 for utf8_cp codepage setting. - (sys_wcstombs): Allow NULL target buffer. - (sys_wcstombs_alloc): New function. - (sys_mbstowcs_alloc): Ditto. - * winsup.h (codepage_type): Add utf8_cp. - (HEAP_NOTHEAP): Define. - (sys_wcstombs_alloc): Declare. - (sys_mbstowcs_alloc): Declare. - -2008-01-31 Corinna Vinschen <corinna@vinschen.de> - - * cygheap.h (struct cwdstuff): Add dir member to store cwd handle. - (cwdstuff::get_handle): New method. - * path.cc (cwdstuff::set): When doit is true, always try to get - directory handle. Fail if duplicating handle fails. Store handle - in dir. Fix potential SEGV when setting drive_length. - -2008-01-28 Corinna Vinschen <corinna@vinschen.de> - - * path.cc: Fix Samba version in comment. - -2008-01-24 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (fs_info::update): Fix old-style Samba test to support - recent as well as upcoming Samba releases. - -2008-01-22 Corinna Vinschen <corinna@vinschen.de> - - * ntdll.h (struct _FILE_FS_OBJECTID_INFORMATION): Define. - * path.cc (struct smb_extended_info): Define. - (fs_info::update): Request object id info to get Samba information. - Set flags according to new implementation. - * path.h (struct fs_info): Add samba_version to status_flags. - Implement flags() and samba_version() using IMPLEMENT_STATUS_FLAG. - -2008-01-21 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_disk_file.cc (fhandler_disk_file::link): Open file with - READ_CONTROL for Vista/Longhorn's sake. - -2008-01-15 Corinna Vinschen <corinna@vinschen.de> - - * Makefile.in (install-libs): Overwrite newlib's libg.a with symlink - to libcygwin.a. - -2008-01-15 Corinna Vinschen <corinna@vinschen.de> - - * Makefile.in (DLL_OFILES): Remove memmem.o. - * memmem.cc: Remove in favor of newlib implementation. - -2008-01-07 Corinna Vinschen <corinna@vinschen.de> - - * fhandler.h: Update copyright. - * include/limits.h: Ditto. - -2008-01-06 Christopher Faylor <me+cygwin@cgf.cx> - - * fhandler.h (fhandler_base::is_tty): Make bool. - (fhandler_serial::is_tty): Ditto. - (fhandler_termios::is_tty): Ditto. - (fhandler_base::is_slow): Return bool value. - (fhandler_socket::is_slow): Ditto. - (fhandler_serial::is_slow): Ditto. - (fhandler_console::is_slow): Ditto. - (fhandler_tty_common::is_slow): Ditto. - (fhandler_tty_master::is_slow): Ditto. - (fhandler_dev_null::is_slow): Ditto. - -2008-01-06 Christopher Faylor <me+cygwin@cgf.cx> - - * include/limits.h (TTY_NAME_MAX): Increase size to same as linux to - allow for (at least) null terminating byte for "/dev/console". - -2008-01-01 Christopher Faylor <me+cygwin@cgf.cx> - - * tty.cc: Update copyright. - * pipe.cc: Ditto. - -2008-01-01 Christopher Faylor <me+cygwin@cgf.cx> - - * newsym: First stab at understanding data as well as functions. - - * pipe.cc (fhandler_pipe::init): Move more intelligence here. - (fhandler_pipe::create): Simplify based on above change. - - * tty.cc (tty_list::allocate): Remove non-NT code. |