Commit Graph

30 Commits

Author SHA1 Message Date
Corinna Vinschen 6bc687e35d Cygwin: glob: fix conversion from UTF-32 to multibyte
The conversion function g_Ctoc missed to drop the flag
values from the wint_t value.  That wasn't noticable with
the original version because it used a 64 bit Char type
and the flags were in the upper 32 bit region.  So the
flag values were silently dropped when wcrtomb was called.
After converting Char to wint_t, we have to do drop the
flags explicitely.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2023-03-03 18:19:17 +01:00
Corinna Vinschen b81969345d Cygwin: add wcipcpy and wcipncpy helper functions
wint_t replacements for wcpcpy and wcpncpy

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2023-03-01 10:54:52 +01:00
Corinna Vinschen 77883ac914 Cygwin: wcitoascii: move to wchar.h as inline function
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2023-03-01 10:54:52 +01:00
Corinna Vinschen e95a7a7955 Cygwin: convert Windows locale handling from LCID to ISO5646 strings
Since Windows Vista, locale handling is converted from using numeric
locale identifiers (LCID) to using ISO5646 locale strings.  In the
meantime Windows introduced new locales which don't even have a LCID
attached.  Those were unusable in Cygwin because locale information
for these locales required to call the new locale functions taking
a locale string.

Convert Cygwin to drop LCIDs and use Windows ISO5646 locales instead.

The last place using LCIDs is the __set_charset_from_locale function.
Checking numerically is easier and uslay faster than checking strings.
However, this function is clearly a TODO
2023-02-24 16:40:58 +01:00
Corinna Vinschen a51147467e Cygwin: glob: perform ignore_case_with_glob on input
Rather than converting single chars on the fly to lowercase
in case ignore_case_with_glob is set, perform the conversion
on the entire input (pattern and filenames).
2023-02-22 10:47:54 +01:00
Corinna Vinschen f3f20038c4 Cygwin: glob: perform correct utf-32 -> multibyte conversion
g_Ctoc, converting the UTF-32 filenames to multibyte, still
used UTF-16 to  multibyte conversion.  Introduce a wirtomb
helper and fix that.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2023-02-22 10:03:03 +01:00
Corinna Vinschen 4349a1e4db Cygwin: glob: fix includes
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2023-02-22 10:00:10 +01:00
Corinna Vinschen ce5aa09807 Cygwin: glob: implement collating symbol support
Allow the [.<sym>.] expression

This requires a string comparision rather than a character
comparison.  Introduce and use __wscollate_range_cmp.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2023-02-20 22:50:17 +01:00
Corinna Vinschen 244faaea8e Cygwin: glob: convert internal character datatype to wint_t
uint_fast64_t doesn't allow easy string handling, so convert
the internal "Char" type to wint_t.  Given that UTF-32 only
needs 21 bits, we're well off with 28 usable character bits.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2023-02-20 22:47:17 +01:00
Corinna Vinschen 1cbe4b3dcc Cygwin: glob: sort in current locale's collating order
Follow glibc here.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2023-02-20 22:24:06 +01:00
Corinna Vinschen 064e4bb8bb Cygwin: convert __collate_range_cmp to __wcollate_range_cmp
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=179721

After FreeBSD eventually picked up the bugreport from within
only 5 years, rename __collate_range_cmp to __wcollate_range_cmp
as suggested all along, and make it type safe (wint_t instead of
wchar_t for hopefully obvious reasons...)

While at it, drop __collate_load_error and fix the checks for
it in glob and fnmatch.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2023-02-19 14:40:29 +01:00
Corinna Vinschen 1df19b3cae Cygwin: glob: handle equivalence class expressions
Handle [=x=] expressions in range brackets.  Use the new
is_unicode_equiv() function to perform the check.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2023-02-15 22:34:46 +01:00
Corinna Vinschen d6d4436145 Cygwin: glob: handle named character classes
Handle [:<character-class>:] expressions in range brackets.

TODO: Collating symbols [.<collsym>'.] and Equivalence class
expressions [=<equiv-class>=] are recognized but skipped as if
they are not present at all.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2023-02-15 14:11:45 +01:00
Corinna Vinschen 0321fb5736 Cygwin: glob: convert wchar_t to wint_t
...thus handling all Unicode values sanely.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2023-02-14 12:48:31 +01:00
Ken Brown 2d9b48760c Cygwin: simplify some function names
Remove "32" or "64" from each of the following names: acl32,
aclcheck32, aclfrommode32, aclfrompbits32, aclfromtext32, aclsort32,
acltomode32, acltopbits32, acltotext32, facl32, fchown32, fcntl64,
fstat64, _fstat64, _fstat64_r, ftruncate64, getgid32, getgrent32,
getgrgid32, getgrnam32, getgroups32, getpwuid32, getpwuid_r32,
getuid32, getuid32, initgroups32, lseek64, lstat64, mknod32, mmap64,
setegid32, seteuid32, setgid32, setgroups32, setregid32, setreuid32,
setuid32, stat64, _stat64_r, truncate64.

Remove prototypes and macro definitions of these names.

Remove "#ifndef __INSIDE_CYGWIN__" from some headers so that the new
names will be available when compiling Cygwin.

Remove aliases that are no longer needed.

Include <unistd.h> in fhandler_clipboard.cc for the declarations of
geteuid and getegid.
2022-05-29 17:45:52 -04:00
Ken Brown 7c0de0af97 Cygwin: remove some 32-bit-only function definitions
Remove the definitions of the following: acl, aclcheck, aclfrommode,
aclfrompbits, aclfromtext, aclsort, acltomode, acltopbits, acltotext,
chown, fchown, _fcntl, fstat, _fstat_r, ftruncate, getegid, geteuid, getgid,
getgrent, getgrgid, getgrnam, getgroups, getpwduid, getpwuid,
getpwuid_r, getuid, initgroups, lacl, lacl32, lchown, lseek, lstat,
mknod, mmap, setegid, seteuid, setgid, setgroups, setregid, setreuid,
setuid, stat, _stat_r, truncate.

[For most of these, the corresponding 64-bit entry points are obtained
by exporting aliases.  For example, acl is an alias for acl32, and
truncate is an alias for truncate64.]

Remove the following structs and all code using them (which is 32-bit
only): __stat32, __group16, __flock32, __aclent16_t.

Remove the typedefs of __blkcnt32_t __dev16_t, __ino32_t, which are
used only in code that has been removed.

Put the typedefs of __uid16_t and __gid16_t in one header, instead of
one header if __INSIDE_CYGWIN__ is defined and a different header
otherwise.
2022-05-29 17:45:52 -04:00
Corinna Vinschen 50ad198085 Cygwin: Add 'fallthrough' pseudo keyword for switch/case use
This patch has been inspired by the Linux kernel patch

  294f69e662d1 compiler_attributes.h: Add 'fallthrough' pseudo keyword for switch/case use

written by Joe Perches <joe AT perches DOT com> based on an idea from
Dan Carpenter <dan DOT carpenter AT oracle DOT com>.  The following text
is from the original log message:

Reserve the pseudo keyword 'fallthrough' for the ability to convert the
various case block /* fallthrough */ style comments to appear to be an
actual reserved word with the same gcc case block missing fallthrough
warning capability.

All switch/case blocks now should end in one of:

	break;
	fallthrough;
	goto <label>;
	return [expression];
	continue;

In C mode, GCC supports the __fallthrough__ attribute since 7.1,
the same time the warning and the comment parsing were introduced.

Cygwin-only: add an explicit -Wimplicit-fallthrough=5 to the build
flags.
2020-08-05 21:58:22 +02:00
Corinna Vinschen 37e87b843f * common.din (issetugid): Export.
* glob.cc (issetugid): Drop macro.
	* sec_auth.cc (issetugid): New exported function.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2015-03-03 12:58:34 +00:00
Corinna Vinschen 3073f26d6a Throughout, keep function definitions and declarations in sync with
newlib in terms of C99 "restrict" keyword.
2013-11-25 11:38:08 +00:00
Corinna Vinschen 61522196c7 * Merge in cygwin-64bit-branch. 2013-04-23 09:44:36 +00:00
Corinna Vinschen 48f81ac677 * glob.cc: Include winsup.h before anything else. 2013-04-16 10:20:25 +00:00
Christopher Faylor 46f5dd5958 whitespace cleanup 2012-08-16 23:34:45 +00:00
Corinna Vinschen 1d928241e1 * glob.cc (MAXPATHLEN): Reinstantiate with a value of 8192. 2012-03-07 10:12:28 +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 66a83f3eac Remove unneeded header files from source files throughout. Update copyrights
where appropriate.
* globals.cc: New file for generic global variables.
* mkglobals_h: New file to generate globals.h.
* mkstatic: New Script used to build a (currently non-working) static
libcygwin_s.a.
* Makefile.in: Add unused rule to build a non-working libcygwin_s.a.
(DLL_OFILES): Add globals.o.  Make all objects rely on globals.h.
(globals.h): New target.  Generate globals.h.
* cygtls.h: Honor new CYGTLS_HANDLE define to control when the HANDLE operator
is allowed in _cygtls.
* dcrt0.cc: Move most globals to globals.cc.
* init.cc: Ditto.
* environ.cc (strip_title_path): Remove now-unneeded extern.
* fhandler_serial.cc (fhandler_serial::open): Ditto.
* pinfo.cc: Ditto.
(commune_process): Ditto.
* shared.cc: Ditto.
* glob.cc: Ditto.
* strace.cc: Ditto.
* exceptions.cc: Define CYGTLS_HANDLE before including winsup.h.
* path.cc (stat_suffixes): Move here.
* security.h: Add forward class path_conv declaration.
* smallprint.cc (__small_vsprintf): Make a true c++ function.
(__small_sprintf): Ditto.
(small_printf): Ditto.
(console_printf): Ditto.
(__small_vswprintf): Ditto.
(__small_swprintf): Ditto.
* spawn.cc (spawn_guts): Remove _stdcall decoration in favor of regparm.
(hExeced): Move to globals.cc
* strfuncs.cc (current_codepage): Ditto.
(active_codepage): Ditto.
* sync.cc (lock_process::locker): Move here from dcrt0.cc.
* syscalls.cc (stat_suffixes): Move to path.cc.
* tty.cc (tty::create_master): Uncapitalize fatal warning for consistency.
* winsup.h: Include globals.h to declare most of the grab bag list of globals
which were previously defined here.
* mount.h: Move USER_* defines back to shared_info.h.
* speclib: Force temporary directory cleanup.
2009-01-03 05:12:22 +00:00
Christopher Faylor b13e6864f5 Remove unneeded header files from source files throughout. 2008-04-07 18:45:59 +00:00
Corinna Vinschen 7113f5da75 Add accidentally missing checkins.
* fhandler.h (fhandler_base::fstat_helper): Add creation time parameter.
	* glob.cc (stat32_to_stat64): Set st_birthtim to st_mtim.
2007-03-06 16:29:40 +00:00
Christopher Faylor 510a85cbf9 Remove extraneous whitespace.
* pinfo.cc (commune_process): Use default argument to lock_process.
* sigproc.cc: Update copyright.
* select.cc: Ditto.
2007-02-20 00:16:18 +00:00
Christopher Faylor b3f40a5fd0 * glob.cc: Update copyright notice with latest from FreeBSD.
(glob0): Use correct type for c variable to propagate previously detected
protection.
2007-01-13 07:10:14 +00:00
Corinna Vinschen 733c9ed374 * glob.c: Remove.
* glob.cc: New file.  Latest glob version from FreeBSD plus Cygwin
	specific changes (__stat64/__stat32, ignore_case_with_glob,
	drop collate functions).
	(glob3): Return GLOB_ABORTED in case directory is unreadable and
	GLOB_ERR is set, as demanded by SUSv3.
	* glob.h: Import latest version from FreeBSD.
2006-10-17 17:34:56 +00:00