Commit Graph

27 Commits

Author SHA1 Message Date
Corinna Vinschen 7630e38462 Introduce __current_locale_charset/__locale_charset
The former __locale_charset always fetched the current locale's charset.
We need the per-locale charset, too, in future. Rename __locale_charset
to __current_locale_charset and change __locale_charset to take a
locale_t as parameter.  Accommodate througout.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2016-08-20 17:14:56 +02:00
Corinna Vinschen 88208d3735 POSIX-1.2008 per-thread locales, groundwork part 2
Move all locale category structure definitions into setlocale.h and remove
other headers in locale subdir.  Create inline accessor functions for
current category struct pointers and use throughout.  Use pointers to
"C" locale category structs by default in __global_locale.

Signed-off by: Corinna Vinschen <corinna@vinschen.de>
2016-08-15 10:56:56 +02:00
Corinna Vinschen a6a477fa81 POSIX-1.2008 per-thread locales, groundwork part 1
Introduce first cut of struct _thr_locale_t used for the locale_t definition.
Introduce global instance called __global_locale used by default.
Introduce internal inline functions __get_global_locale, __get_locale_r,
__get_current_locale.

Remove usage of global variables in favor of accessor functions pointing to
__global_locale for now.  Include all local headers in locale subdir from
setlocale.h to get single include for internal locale access.

Introduce __CTYPE_PTR macro to replace direct access to __ctype_ptr__
and use throughout in isxxx functions.

Signed-off by: Corinna Vinschen <corinna@vinschen.de>
2016-08-15 10:56:56 +02:00
Corinna Vinschen 67364cbfd9 Fix compiler errors/warnings when compiling with -O3
* fhandler_socket.cc (fhandler_socket::wait_for_events): Fix compiler
	warning in -O3 case.
	(fhandler_socket::connect): Ditto.
	* regex/regcomp.c (singleton): Ditto.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-10-20 12:33:13 +02:00
Corinna Vinschen 565e3643dd * regex/regcomp.c (computematchjumps): Free local memory in case of
error (CID 59975).
2014-06-23 14:33:55 +00:00
Corinna Vinschen e6ff6a18d4 * regex/regcomp.c (wgetnext): Add a kludge to be more glibc compatible.
Add comment to explain.
2013-07-21 19:28:45 +00:00
Corinna Vinschen 61522196c7 * Merge in cygwin-64bit-branch. 2013-04-23 09:44:36 +00:00
Corinna Vinschen a1467f6434 Adapt to changes in newlib's sys/cdefs.h:
* include/sys/sysinfo.h (struct sysinfo): Rename __unused member to __f.
	* libc/fts.c (__FBSDID): Drop definition.
	* regex/regexec.c (__unused): Drop definition.
2013-04-22 10:33:09 +00:00
Yaakov Selkowitz 3e5a48af5e * regex/regcomp.c (p_ere): Allow vertical-line following
left-parenthesis in ERE, as in glibc.
2012-06-11 22:15:27 +00:00
Corinna Vinschen d7bcd2a16f * Makefile.in (clean): Remove non-existant regexp dir.
* collate.h: New header.
	(__collate_range_cmp): Declare.
	(__collate_load_error): Define.
	* glob.cc: Pull in latest version from FreeBSD.  Simplify and reduce
	Cygwin-specific changes.
	* regex/regcomp.c: Include collate.h on Cygwin as well.
	(__collate_range_cmp): Move from here...
	* nlsfuncs.cc (__collate_range_cmp): ...to here.

	* miscfuncs.cc (thread_wrapper): Fix typo in comment.
	(CygwinCreateThread): Take dead zone of Windows stack into account.
	Change the way how the stack is commited and how to handle guardpages.
	Explain how and why.
	* thread.h (PTHREAD_DEFAULT_STACKSIZE): Change definition.  Explain why.
2012-02-13 13:12:37 +00:00
Christopher Faylor d67a6ce4a8 * regex/regcomp.c (xwcrtomb): Fix one explicable and one inexcplicable C
warning.
2010-02-14 21:28:44 +00:00
Corinna Vinschen 15a9e17656 * regex/regcomp.c (xwcrtomb): Don't convert Unicode chars outside the
base plane always to UTF-8.  Call wcsnrtombs instead to allow arbitrary
	multibyte charsets.
2010-02-13 12:26:06 +00:00
Corinna Vinschen 6b3f923fe2 * regex/regcomp.c (wgetnext): Use size_t as type for n2 since that's
what's returned by mbrtowc.
	* regex/regexec.c (xmbrtowc): Ditto.
2010-02-12 20:17:22 +00:00
Corinna Vinschen 7bd2296c83 * regex/regcomp.c (xwcrtomb): New function to convert wide chars
outside of the base plane to UTF-8.  Call throughout instead of
	wcrtomb.
	(wgetnext): Handle surrogate pairs on UTF-16 systems.
	* regex/regexec.c (xmbrtowc): Ditto.
2010-02-12 17:46:39 +00:00
Corinna Vinschen 44caccfca2 * regex/engine.c (step): Drop Cygwin-specific definition.
(NONCHAR): Better cast here to make the test work.  Move comment
	from step here.
	(matcher): Disable skipping initial string in multibyte case.
	* regex/regcomp.c (p_bracket): Don't simplify singleton in the invert
	case.
	(p_b_term): Handle early end of pattern after dash in bracket
	expression.
	(singleton): Don't ignore the wides just because there's already a
	singleton in the single byte chars.  Fix condition for a singleton
	wide accordingly.
	(findmust): Check for LC_CTYPE charset, rather than LC_COLLATE charset.
	* regex2.h (CHIN): Fix condition in the icase & invert case.
	(ISWORD): Fix wrong cast to unsigned char.
2010-02-11 21:19:19 +00:00
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
Corinna Vinschen eed691a929 * libc/minires.c (scanline): Fix type in calls to ctype functions
to stay in unsigned char range for char values >= 0x80.
	* regex/regcomp.c: Ditto, throughout.
	* regex/regex2.h (ISWORD): Ditto.
2009-05-06 12:03:34 +00:00
Christopher Faylor b7a1552440 * libc/minires.c (scanline): Accommodate ctype changes which disallow use of an
unadorned char argument to is* macros.
* regex/regcomp.c: Ditto, throughout.
* regex/regex2.h (ISWORD): Ditto.
2009-05-04 04:30:37 +00:00
Corinna Vinschen f9afd0ced7 * 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.
2008-07-29 10:40:37 +00:00
Christopher Faylor dcd0465b2b * cygtls.cc (_cygtls::handle_threadlist_exception): Make an error fatal.
* cygtls.h (sockaddr_in): Use header rather than defining our own structure.
* exceptions.cc (_cygtls::interrupt_setup): Use exact contents of sa_mask
rather than assuming tht current sig should be masked, too.
(_cygtls::call_signal_handler): Use more aggressive locking.
* gendef (_sigbe): Wait until later before releasing incyg.
(_sigreturn): Remove more arguments to accommodate quasi-sa_sigaction support.
(_sigdelayed): Push arguments for sa_sigaction.  More work needed here.
* signal.cc (sigaction): Implement SA_NODEFER.
* tlsoffsets.h: Regenerate.

* sigproc.cc (wait_sig): Use default buffer size of Windows 9x complains.
* pinfo.cc (_onreturn::dummy_handle): Remove.
(_onreturn::h): Make this a pointer.
(_onreturn::~_onreturn): Detect whether pointer is NULL rather than value is
NULL.
(_onreturn::_onreturn): Set h to NULL initially.
(_onreturn::no_close_p_handle): Set h to NULL.
(winpids::add): Initialize onreturn with value from p.hProcess immediately.
2005-12-23 22:50:20 +00:00
Christopher Faylor 05726ddd86 white space and minor comment cleanup. 2005-05-02 03:50:11 +00:00
Corinna Vinschen 2a1e8e117e * regex/regex.h: Define regoff_t as _off_t.
* regex/regex2.h: Ditto.
2003-04-10 19:49:30 +00:00
Christopher Faylor 9d1e72a175 * environ.cc (environ_init): Avoid a compiler warning.
* path.cc (path_conv::check): Ditto.
* path.h (path_conv::operator int): Ditto.
* regex/engine.c: Ditto throughout.
* regex/regcomp.c: Ditto throughout.
* regex/regexec.c: Ditto throughout.
2002-09-30 02:51:22 +00:00
Christopher Faylor 60b68f0d39 * hires.h (hires::usecs): Rename from utime. Accept an argument.
* strace.cc (strace::microseconds): Use hires class for calculating times.
* sync.h (new_muto): Use NO_COPY explicitly in declaration.
* times.cc (gettimeofday): Reflect change in usecs argument.
(hires::usecs): Ditto.  Changed name from utime.
* winsup.h (NO_COPY): Add nocommon attribute to force setting aside space for
variable.
* regcomp.c (REQUIRE): Add a void cast to bypass a warning.
2002-02-15 17:06:40 +00:00
Christopher Faylor 48beacf6e4 * Makefile.in (VPATH): Add regex directory.
(NM): new variable.
(OBSOLETE_FUNCTIONS): Ditto.
(NEW_FUNCTIONS): Ditto.
(install-headers): Install regex.h.
(install-man): New target.
(install): Use new target.
(DLL_OFILES): Add v8_reg* stuff.
(new-cygwin1.dll): Eliminate stamp-cygwin-lib creation.
(libcygwin.a): Remove obsolete functions from import lib.  Add new functions.
* configure.in: Detect 'nm' tool.
* configure: Regenerate.
* cygwin.din: Export posix_reg* functions.  Eliminate export of v8 reg*
functions.  This is now handled in object files themselves.
* regex/*: New files.
* regexp/v8_*.c: New files, renamed from non v8_ equivalents.
2001-12-20 02:55:11 +00:00