option handling to use the same style throughout all Cygwin utils.
Throughout use program_invocation_short_name to refer to current
process name in Cygwin executables.
* utils.sgml: Align documentation to above change. Add missing
sections for getconf, ldd, and setmetamode.
* strace.cc (proc_child): Avoid compiler warning.
arguments, don't exit.
(print_version): New function.
(longopts): Add -f, -n, and -V options. Reorder.
(opts): Add -f, -n, and -V options.
(main): Call GetSystemDefaultUILanguage for -s option. Call
GetUserDefaultUILanguage for -u option. Add -f and -n options and
call GetUserDefaultLCID and GetSystemDefaultLCID respectively. Return
0 after calling usage in -h case. Add -V option and call print_version.
Don't print full usage in default case, rather just a short help message
similar to GNU tools.
* utils.sgml (locale): Align to above changes. Rephrase description.
Include throughout files using LoadLibrary function.
* cygcheck.cc (dump_sysinfo): Retrieve kernel32.dll handle via
GetModuleHandle, rather than using LoadLibrary.
* cygpath.cc (get_long_name): Ditto.
(do_sysfolders): Append .dll suffix in LoadLibrary call.
* ldh.cc (WinMain): Use LoadLibraryExW with DONT_RESOLVE_DLL_REFERENCES
to avoid loading malicious library code.
* locale.cc (print_locale_with_codeset): Change way to retrieve
kernel32.dll path.
(enum type_t): Change according to the fact that nl_langinfo now returns
all locale category values.
(lc_ctype_names): Add new category members. Redefine for exclusive
nl_langinfo usage.
(lc_numeric_names): Ditto.
(lc_time_names): Ditto.
(lc_collate_names): Ditto.
(lc_monetary_names): Ditto.
(lc_messages_names): Ditto.
(print_lc): Change switch according to new type_t values.
(loc_t): New type to keep locale information for printing.
(print_codeset): New function to print codeset as on Linux.
(print_locale_with_codeset): New function to print single locale.
Print verbose style as the Linux locale(1) tool.
(print_locale): New function to print single locale plus its UTF-8
variation, if available.
(compare_locales): New helper function for bsearch and qsort on loc_t.
(add_locale): New function to store locale in loc_t array.
(add_locale_alias_locales): New function to store locales from
locale.alias file in loc_t.
(print_all_locales): Call add_locale instead of printlocale.
Call add_locale_alias_locales, sort locales alphabetically and print
them.
semicolon-separated strings.
(enum type_t): New type is_sepstrings_linf.
(lc_time_names): Change type of era and alt_digits entry to
is_sepstrings_linf.
(print_lc): Add case for is_sepstrings_linf and call print_lc_mstrings
in that case.
* getlocale.c: Rename to ...
* locale.cc: Revamp to add full functionality of POSIX locale(1) tool,
as far as Cygwin supports it.
* utils.sgml (getlocale): Move and rename to ...
(locale): Accommodate new functionality.
Christopher Faylor
Corinna Vinschen