Commit Graph

4793 Commits

Author SHA1 Message Date
Christopher Faylor 6e3f2c626d * regcomp.c (p_ere): Workaround incorrect compiler warning.
* regerror.c (regatoi): Return non-const string or compiler complains in
certain inexplicable situations.
2010-02-04 21:05:07 +00:00
Corinna Vinschen aec8c3d510 * regex/engine.c (step): Declare and define with `int ch' rather than
`wint_t ch' parameter.  Explain why.
	(NONCHAR): Remove related Cygwin patch here, including wrong comment.
2010-02-04 17:34:44 +00:00
Corinna Vinschen e1e595a649 Replace regex files with multibyte-aware version from FreeBSD.
* Makefile.in (install-headers): Remove extra command to install
	regex.h.
	(uninstall-headers): Remove extra command to uninstall regex.h.
	* nlsfuncs.cc (collate_lcid): Make externally available to allow
	access to collation internals from regex functions.
	(collate_charset): Ditto.
	* wchar.h: Add __cplusplus guards to make C-clean.
	* include/regex.h: New file, replacing regex/regex.h.  Remove UCB
	advertising clause.
	* regex/COPYRIGHT: Accommodate BSD license.  Remove UCB advertising
	clause.
	* regex/cclass.h: Remove.
	* regex/cname.h: New file from FreeBSD.
	* regex/engine.c: Ditto.
	(NONCHAR): Tweak for Cygwin.
	* regex/engine.ih: Remove.
	* regex/mkh: Remove.
	* regex/regcomp.c: New file from FreeBSD.  Tweak slightly for Cygwin.
	Import required collate internals from nlsfunc.cc.
	(p_ere_exp): Add GNU-specific \< and \> handling for word boundaries.
	(p_simp_re): Ditto.
	(__collate_range_cmp): Define.
	(p_b_term): Use Cygwin-specific collate internals.
	(findmust): Ditto.
	* regex/regcomp.ih: Remove.
	* regex/regerror.c: New file from FreeBSD.  Fix a few compiler warnings.
	* regex/regerror.ih: Remove.
	* regex/regex.7: New file from FreeBSD.  Remove UCB advertising clause.
	* regex/regex.h: Remove.  Replaced by include/regex.h.
	* regex/regexec.c: New file from FreeBSD.  Fix a few compiler warnings.
	* regex/regfree.c: New file from FreeBSD.
	* regex/tests: Remove.
	* regex/utils.h: New file from FreeBSD.
2010-02-04 12:35:49 +00:00
Christopher Faylor 66dd5c4ff5 * sigproc.cc (get_proc_lock): Fix error message typo. 2010-02-03 19:57:05 +00:00
Corinna Vinschen 4a49c71595 * fhandler_disk_file.cc (fhandler_base::fstat_helper): Workaround
another bug in NWFS.  Add comment to explain why.  Improve debug output
	in case the NT calls to test for binary fail.
	* path.h (path_conv::fs_is_cifs): New method.
	(path_conv::fs_is_nwfs): New method.
2010-02-03 16:05:33 +00:00
Corinna Vinschen fac3c73ba0 * include/paths.h (_PATH_MNTTAB): Define.
(_PATH_MOUNTED): Define.
	* include/mntent.h: Include paths.h.  Define MNTTAB and MOUNTED as their
	paths.h equivalents.  Add comment.
2010-02-02 11:17:54 +00:00
Christopher Faylor fc6a0dc849 * dcrt0.cc (atexit_lock): Delete.
(cygwin_exit): Remove atexit lock.
(cygwin_atexit): Ditto.  Rename parameter to match newlib.  Call __cxa_atexit
when invoked by a registered DLL.
* dll_init.cc (remove_dll_atexit): Delete.
(dll_list::find): New function.
(dll_list::detach): Use dll_list::find to find dll associated with return
address.  Use __cxa_finalize to run atexit functions associated with the dll.
(cygwin_detach_dll): Don't assume that HANDLE == void *.
* dll_init.h (dll_list::find): Declare.
(__cxa_atexit): Ditto.
(__cxa_finalize): Ditto.
* init.cc (dll_entry): Clarify comment.
2010-02-02 02:00:01 +00:00
Dave Korn a390615010 * how-startup-shutdown-works.txt: Add new document. 2010-02-02 01:54:55 +00:00
Corinna Vinschen 54c4a92634 * sec_auth.cc (lsaauth): Use CYG_LSA_MAGIC as checksum start value to
decouple from Cygwin release.
2010-01-29 19:51:11 +00:00
Corinna Vinschen 0b189c1ef3 * libc/strfmon.c (__setup_vars): Test for an empty string rather than
for a NULL pointer.
2010-01-29 19:38:22 +00:00
Christopher Faylor d5c4cd3f6c * dll_init.cc (remove_dll_atexit): New function.
(dll_list::detach): Run any atexit handlers registered in the DLL prior to
unloading.
2010-01-29 18:34:09 +00:00
Christopher Faylor 2b37c431b1 * libc/strfmon.c (__setup_vars): Fix compiler warning about assigning const
strings.  Compare a pointer to NULL rather than '\0'.
* dll_init.cc (dll_dllcrt0_1): Minor comment fix.
* pipe.cc (fhandler_pipe::create_selectable): Remove Win9x accommodation.
2010-01-29 17:37:54 +00:00
Corinna Vinschen 3432d6f1f7 Throughout, use FileBothDirectoryInformation info class rather than
FileDirectoryInformation info class to avoid problems with incomplete
	filesystem implementations.  Fix comments accordingly.
	* fhandler_disk_file.cc (fhandler_disk_file::readdir_helper): Set
	fname->Length to 0 in error case to avoid potential crash in debug
	output.
	(fhandler_disk_file::readdir): Try to speed up the working default case.
	Check for STATUS_INVALID_NETWORK_RESPONSE as potential status value
	returned by filesystems not implementing FileIdBothDirectoryInformation.
	* ntdll.h (STATUS_INVALID_NETWORK_RESPONSE): Define.
	(FILE_BOTH_DIRECTORY_INFORMATION): Rename to official name.
	* path.cc (symlink_info::check): Don't request FILE_READ_EA access, it's
	not required for NFS.  Try to speed up the working default case.  Check
	for STATUS_INVALID_NETWORK_RESPONSE as potential status value returned
	by filesystems not supporting non-NULL EA parameters.  Fix the way
	fs.update is called.  Improve debug output.
2010-01-29 11:20:06 +00:00
Corinna Vinschen 1b52d127bd * Makefile.in (tags, ctags, CTAGS)): Add rules to create tags file. 2010-01-28 11:54:00 +00:00
Corinna Vinschen 8944c6af48 * nlsfuncs.cc (__get_lcid_from_locale): Add comments. Fix typos in
comments.  Make sure to set last_lcid every time.  Return locale
	without territory part as invalid.  Handle modern serbian territory
	names per ISO 3166 on older systems as well.  Add appropriate comment.
	(__set_charset_from_locale): Handle LCID for sr_CS as well to make older
	systems happy.
2010-01-25 21:20:31 +00:00
Corinna Vinschen 0f8df291ac * nlsfuncs.cc (__set_charset_from_locale): Rearrange to set charset
more closely aligned to Glibc.
2010-01-25 11:55:46 +00:00
Corinna Vinschen 27ac64346f * spawn.cc (spawn_guts): Only try to remove long path prefix from
runpath if runpath is not NULL.
2010-01-25 11:21:56 +00:00
Corinna Vinschen 4fc8ae4f7b * nlsfuncs.cc (__get_lcid_from_locale): Fix a comment. Handle special
language/TERRITORY combinations explicitely.  Explain why.
2010-01-25 10:44:56 +00:00
Corinna Vinschen 05fab4a63b * nlsfuncs.cc (__set_charset_from_locale): Fix comment. 2010-01-24 14:43:51 +00:00
Corinna Vinschen 57c7e05ea7 * nlsfuncs.cc (check_codepage): Move from syscalls.cc here.
(internal_setlocale): Ditto.
	(initial_setlocale): Ditto.
	(setlocale): Ditto.
	* strfuncs.cc (__sjis_wctomb): Revert previous patch.
	(__sjis_mbtowc): Ditto.
	* syscalls.cc: Move setlocale-related functions to nlsfuncs.cc.
2010-01-24 12:29:49 +00:00
Corinna Vinschen 6b121156cd * strfuncs.cc (__sjis_wctomb): Special handling for characters which
differ between SJIS and Windows codepage 932, if charset is "SJIS".
	(__sjis_mbtowc): Ditto.
	(_jis_wctomb): Remove.
	(__jis_mbtowc): Remove.
2010-01-23 16:43:17 +00:00
Corinna Vinschen e020bfa85b * nlsfuncs.cc (wcsxfrm): Call LCMapStringW with LCMAP_BYTEREV flag to
allow correct comparison using wcscmp.
2010-01-23 10:11:43 +00:00
Corinna Vinschen bc9fcc287d * posix.sgml (strfmon): Move to implemented SUSv4 API. 2010-01-22 22:33:22 +00:00
Corinna Vinschen 326fb376dd * Makefile.in (DLL_OFILES): Add nlsfunc.o and strfmon.o.
* autoload.cc (LocaleNameToLCID): Define.
	* cygwin.din (strfmon): Export.
	* nlsfuncs.cc: New file.  Define a lot of internal functions called
	from setlocale.
	(wcscoll): Implement locale-aware here, using CompareStringW function.
	(strcoll): Ditto.
	(wcsxfrm): Implement locale-aware here, usingLCMapStringW function.
	(strxfrm): Ditto.
	(__set_charset_from_locale): Replace __set_charset_from_codepage.
	Return Linux-compatible charset.
	* strfuncs.cc (__set_charset_from_codepage): Remove.
	* wchar.h (__set_charset_from_codepage): Drop definition.
	* wincap.h (wincaps::has_localenames): New element.
	* wincap.cc: Implement above element throughout.
	* libc/strfmon.c: New file.
	* libc/strptime.cc: Remove locale constant strings in favor of
	access to locale-specifc data.
	(strptime): Point _CurrentTimeLocale to locale-specific data.
	Throughout use correct locale-specific format fields for all
	locale-specific formats.
	* include/monetary.h: New file.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2010-01-22 22:31:31 +00:00
Corinna Vinschen 43b4aa0f7c * strfuncs.cc: Remove needless includes. 2010-01-18 16:07:22 +00:00
Corinna Vinschen 62910474ac * syscalls.cc (internal_setlocale): Use UTF-8 internally if external
charset is ASCII.
2010-01-17 09:41:01 +00:00
Corinna Vinschen 011560c87d * libc/fnmatch.c: Replace with multibyte capable version from FreeBSD. 2010-01-16 15:11:56 +00:00
Corinna Vinschen 1a8d1e1040 * fhandler_socket.cc (fhandler_socket::accept4): Reset async flag
on accepted socket.
2010-01-16 10:22:58 +00:00
Corinna Vinschen 9d5bf1b13c * fhandler_socket.cc (fhandler_socket::accept4): Set nonblocking
flag exactly according to flags, as on Linux.
	* net.cc (cygwin_accept): Maintain BSD semantics here.
2010-01-15 21:34:27 +00:00
Corinna Vinschen 0d6531551b * cygwin.din (accept4): Export.
* fhandler.h (fhandler_socket::accept4): Rename from accept.  Take
	additional flag parameter.
	* fhandler_socket.cc (fhandler_socket::accept4): Ditto.  Handle
	SOCK_NONBLOCK and SOCK_CLOEXEC flags.
	* net.cc (cygwin_socket): Handle SOCK_NONBLOCK and SOCK_CLOEXEC flags
	in type.  Check for invalid flag values.
	(socketpair): Ditto.
	(cygwin_accept): Accommodate renaming of fhandler_socket::accept
	function to accept4.
	(accept4): New function.
	* posix.sgml: Mention accept4 as GNU extensions.
	* include/cygwin/socket.h (SOCK_NONBLOCK): Define.
	(SOCK_CLOEXEC): Define.
	(_SOCK_FLAG_MASK): Define when building Cygwin.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
	* include/sys/socket.h (accept4): Declare.
2010-01-15 15:40:05 +00:00
Corinna Vinschen 14c800a5ba * posix.sgml: Mention dup3 and pipe2 as GNU extensions. 2010-01-15 14:22:42 +00:00
Corinna Vinschen 41d184bb62 * dcrt0.cc (dll_crt0_1): Reset locale to "C" at the last moment before
calling the application's main.
	* syscalls.cc (internal_setlocale): Don't reset locale to "C here.
	Change comment accordingly.
2010-01-14 18:56:24 +00:00
Corinna Vinschen e70fdfb99f * cygwin.din (dup3): Export.
(pipe2): Export.
	* dtable.cc (dtable::dup_worker): Take additional flags parameter.
	Handle O_CLOEXEC flag.
	(dtable::dup3): Rename from dup2.  Take additional flags parameter.
	Check for valid flags.  Drop check for newfd == oldfd.
	* dtable.h (dtable::dup_worker): Add flags parameter.
	(dtable::dup3): Rename from dup2.
	* fcntl.cc (fcntl64): Add F_DUPFD_CLOEXEC case.
	* fhandler.h (fhandler_mailslot::get_object_attr): Add flags parameter.
	* fhandler.cc (fhandler_base::open): Use security attribute with
	inheritance according to setting of O_CLOEXEC flag.
	* fhandler_console.cc (fhandler_console::open): Ditto.
	* fhandler_fifo.cc (sec_user_cloexec): New inline function to
	create security attribute with inheritance according to setting of
	O_CLOEXEC flag.
	(fhandler_fifo::open): Call sec_user_cloexec to fetch security
	attribute.
	(fhandler_fifo::wait): Ditto.
	* fhandler_mem.cc (fhandler_dev_mem::open): Ditto.
	* fhandler_mailslot.cc (fhandler_mailslot::get_object_attr): Take
	additional flags parameter.  Use security attribute with inheritance
	according to setting of O_CLOEXEC flag.
	(fhandler_mailslot::open): Call get_object_attr with flags parameter.
	* fhandler_registry.cc (fhandler_registry::open): Call set_close_on_exec
	on real handles to accommodate O_CLOEXEC flag.
	* fhandler_tty.cc (fhandler_tty_slave::open): Ditto.
	* fhandler_tape.cc: Create mutex with inheritance according to setting
	of O_CLOEXEC flag.
	* pipe.cc: Replace usage of O_NOINHERIT with O_CLOEXEC.
	 (fhandler_pipe::init): Simplify setting close_on_exec flag.
	(fhandler_pipe::open): Remove setting close_on_exec flag.
	(fhandler_pipe::create): Use security attribute with inheritance
	according to setting of O_CLOEXEC flag.
	(pipe2): New exported function.
	* posix_ipc.cc: Throughout, open backing files with O_CLOEXEC
	flag to follow POSIX semantics.
	* security.h (sec_none_cloexec): New define.
	* syscalls.cc (dup): Add missing extern "C" qualifier.  Accommodate
	renaming of dtable::dup2 to dtable::dup3.
	(dup2): Ditto.  Check newfd == oldfd here.
	(dup3): New function.  Check newfd == oldfd here.
	(open): Set close_on_exec flag according to O_CLOEXEC flag before
	calling fhandler->open.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2010-01-14 18:46:02 +00:00
Corinna Vinschen 811de4bff3 * include/fcntl.h (O_TTY_INIT): Define as 0. 2010-01-13 16:51:37 +00:00
Corinna Vinschen c013520152 * fhandler_tty.cc (fhandler_tty_master::init): Don't erase all default
termios settings of slave console.
2010-01-13 11:06:21 +00:00
Corinna Vinschen 4bcdec7276 * syscalls.cc (rename): Don't exit prematurely with EROFS when trying
to rename an AF_LOCAL socket or when trying to replace an AF_LOCAL
	socket.
2010-01-13 09:45:18 +00:00
Corinna Vinschen c04ed45d82 * globals.cc (ro_u_nwfs): New R/O unicode string.
* mount.cc (fs_info::update): Check for NWFS filesystem.  Set
	has_buggy_basic_info, if so.  Add comment to explain why.
	(fillout_mntent): Add "nwfs" string to fs_names array.
	* mount.h (enum fs_info_type): Add nwfs.
	(class fs_info): Add has_buggy_basic_info status flag.  Add accessors
	for has_buggy_basic_info and is_nwfs.
	* fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Accommodate
	filesystems with broken FileBasicInformation handling.
	* path.cc (symlink_info::check): Ditto.
	* path.h (path_conv::has_buggy_basic_info): Add method.
2010-01-12 14:47:46 +00:00
Corinna Vinschen 4ee93264fd * dtable.cc (build_fh_name_worker): Remove. Move all functionality
back into build_fh_name.
	(build_fh_name): Drop unused HANDLE parameter.  Drop call to pc.fillin.
	Remove disabled build_fh_name with UNICODE_STRING name parameter.
	* dtable.h (build_fh_name): Drop HANDLE parameter from declaration.
	Remove declaration for build_fh_name with UNICODE_STRING name parameter.
	* path.cc (path_conv::fillin): Remove.
	(symlink_info::check): Fix comment.
	* path.h (path_conv::fillin): Remove declaration.
	* dir.cc: Accommodate change in build_fh_name parameters throughout.
	* sec_acl.cc: Ditto.
	* syscalls.cc: Ditto.

	* ntea.cc (getxattr_worker): Fix debug output.
	(setxattr_worker): Ditto.
	* times.cc (utimens_worker): Ditto.
2010-01-12 10:14:59 +00:00
Corinna Vinschen 523a66d91d * fhandler_proc.cc (format_proc_stat): Use new in_buf.
(format_proc_cpuinfo): Replace szBuffer with a union in_buf.  Use type
	correct throughout.  Add a couple of missing or newer cpu flags.  Allow
	certain AMD flags for intel as well.
2010-01-11 15:10:21 +00:00
Corinna Vinschen f1817d368a * fhandler.h (fhandler_base::fstat_helper): Declare timestamps as
PLARGE_INTEGER.
	* fhandler_disk_file.cc (fhandler_base::fstat_by_handle):
	Accommodate fstat_helper change of timestamp arguments.
	(fhandler_base::fstat_by_name): Ditto.
	(fhandler_base::fstat_helper): Define with timestamps as PLARGE_INTEGER.
	Accommodate in call to to_timestruc_t.
2010-01-10 11:12:52 +00:00
Corinna Vinschen 9f00d74664 * sec_auth.cc (get_token_group_sidlist): Add BUILTIN\Users account
to all created tokens.
	* sec_helper.cc (well_known_users_sid): Define as BUILTIN\Users.
	* security.h (well_known_users_sid): Declare.
2010-01-08 15:55:27 +00:00
Christopher Faylor e1212c436b * dcrt0.cc: Bump copyright.
Do the changelog shuffle.
2010-01-01 19:28:15 +00:00
Christopher Faylor 1afba8e5f2 * dcrt0.cc (dll_crt0_1): Move internal locale setting prior to potential
globify to prevent creation of unglobbed filenames in the wrong character set.
2010-01-01 19:15:11 +00:00
Corinna Vinschen 935d37f116 * fhandler.h (fhandler_socket::wait_for_events): Drop parameter default
value.
	* fhandler_socket.cc (fhandler_socket::connect): Add false as second
	parameter to wait_for_events call.
	(fhandler_socket::accept): Ditto.
	(fhandler_socket::send_internal): Fix typo in call to wait_for_events.
2009-12-28 17:24:03 +00:00
Eric Blake 1c0a4c3a8e Make pty.h match recent glibc.
* include/pty.h (openpty, forkpty): Mark last two arguments const,
to match glibc 2.8.
* libc/bsdlib.cc (openpty, forkpty): Likewise.
2009-12-26 06:20:56 +00:00
Christopher Faylor 37520977df * fhandler_console.cc (handler_console::read): Use the tty's VERASE character
as the backspace keycode.
2009-12-25 17:38:46 +00:00
Corinna Vinschen 14c622c6e3 * path.cc (symlink_info::check): Set fileattr to
FILE_ATTRIBUTE_DIRECTORY in a certain error condition.  Explain why.
2009-12-24 12:53:43 +00:00
Christopher Faylor 4c9a77261e * select.cc (fhandler_fifo::select_read): Fill in device specific record.
(fhandler_fifo::select_write): Ditto.
(fhandler_fifo::select_except): Ditto.
2009-12-23 00:35:18 +00:00
Corinna Vinschen 59cb363a5f * path.cc (cygwin_conv_path): Add band-aid including comment to avoid
conversion from POSIX "." to Win32 ".\\".
2009-12-21 16:44:37 +00:00
Corinna Vinschen 6d63272b53 * exec.cc (execvp): Call find_exec with FE_NNF flag to enforce
a NULL return when executable isn't found in $PATH.  Convert NULL
	to "".
	(execvpe): Ditto.
	* spawn.cc (spawn_guts): Return with EFAULT if prog_arg is NULL.
	Return with ENOENT if prog_arg is empty string.  Add a comment.
2009-12-21 15:16:28 +00:00