Commit Graph

13 Commits

Author SHA1 Message Date
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 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 20162667de Cygwin: fnmatch: 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 22:31:49 +01:00
Corinna Vinschen 7faa646553 Cygwin: fnmatch: 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>
2023-02-14 20:22:54 +01:00
Corinna Vinschen 99da4956c5 Cygwin: fnmatch: 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
Corinna Vinschen 007e23d639 Cygwin: Reorganize cygwin source dir
Create subdirs and move files accordingly:

- DevDocs:  doc files
- fhandler: fhandler sources, split fhandler.cc into base.cc and null.cc
- local_includes: local include files
- scripts:  scripts called during build
- sec:      security sources

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2022-08-05 12:02:11 +02:00
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
Yaakov Selkowitz d94d983d1b Feature test macros overhaul: fnmatch.h
Use the proper internal macro for GNU extensions.

Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2016-03-17 21:08:54 -05:00
Corinna Vinschen 7da497499f Update Cygwin's fnmatch to latest from FreeBSD.
* collate.h (__collate_load_error): Convert to extern declaration.
        * globals.cc (__collate_load_error): Define and initialize here.
        * libc/fnmatch.c: Update to latest from FreeBSD.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-11-18 20:51:12 +01:00
Corinna Vinschen 011560c87d * libc/fnmatch.c: Replace with multibyte capable version from FreeBSD. 2010-01-16 15:11:56 +00:00
Corinna Vinschen d370bb56c8 * libc/bsdlib.cc: Align copyright with upstream.
* libc/fnmatch.c: Ditto.
	* libc/fts.c: Ditto.
	* libc/inet_addr.c: Ditto.
	* libc/inet_network.c: Ditto.
	* libc/rcmd.cc: Ditto.
	* libc/rexec.cc: Ditto.
2009-04-15 08:20:47 +00:00
Christopher Faylor c0a9bffd03 * cygheap.cc (cygheap_init): Allocate space for sigaction array in cygheap.
* cygheap.h (cygheap_types): Add HEAP_SIGS.
* exceptions.cc (signal_fixup_after_exec): Remove from this file.
* pinfo.h (pinfo::getsig): Just return global_sigs array.
(pinfo::sigs): Delete.
* sigproc.cc (signal_fixup_after_exec): Move it here.
(global_sigs): New global array, moved from pinfo structure.
(sigalloc): New function.  Allocate global sigaction array here.
(proc_subproc): Remove copysigs call.  It's automatic now.
* include/sys/cygwin.h (PID_NOCLDSTOP): New value.
* signal.cc (sigaction): Set myself->PID_NODCLDSTOP when appropriate.
* sigproc.h (sigalloc): Declare.
* fnmatch.c (fnmatch): Use C90 parameters.
(rangematch): Ditto.
* fhandler.cc (fhandler_base::raw_read): Use right coercion to avoid a compiler
warning.
2003-09-01 02:05:32 +00:00
Corinna Vinschen 104c3be681 * Makefile.in: Add fnmatch.o to DLL_OFILES.
* cygwin.din: Add fnmatch export symbol.
	* fnmatch.c: New file.
	* include/fnmatch.h: Ditto.
	* include/cygwin/version.h: Bump API minor version to 50.
2002-01-17 10:39:37 +00:00