From 8a0efa53e44919bcf5ccb1d3353618a82afdf8bc Mon Sep 17 00:00:00 2001 From: Christopher Faylor Date: Thu, 17 Feb 2000 19:39:52 +0000 Subject: import newlib-2000-02-17 snapshot --- newlib/libc/locale/Makefile.am | 26 ++++ newlib/libc/locale/Makefile.in | 297 +++++++++++++++++++++++++++++++++++++++++ newlib/libc/locale/locale.c | 198 +++++++++++++++++++++++++++ newlib/libc/locale/locale.tex | 123 +++++++++++++++++ 4 files changed, 644 insertions(+) create mode 100644 newlib/libc/locale/Makefile.am create mode 100644 newlib/libc/locale/Makefile.in create mode 100644 newlib/libc/locale/locale.c create mode 100644 newlib/libc/locale/locale.tex (limited to 'newlib/libc/locale') diff --git a/newlib/libc/locale/Makefile.am b/newlib/libc/locale/Makefile.am new file mode 100644 index 000000000..c007e0f92 --- /dev/null +++ b/newlib/libc/locale/Makefile.am @@ -0,0 +1,26 @@ +## Process this file with automake to generate Makefile.in + +AUTOMAKE_OPTIONS = cygnus + +INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS) + +noinst_LIBRARIES = lib.a + +lib_a_SOURCES = locale.c + +CHEWOUT_FILES = locale.def + +SUFFIXES = .def + +CHEW = ../../doc/makedoc -f $(srcdir)/../../doc/doc.str + +.c.def: + $(CHEW) < $< > $*.def 2> $*.ref + touch stmp-def + +TARGETDOC = ../tmp.texi + +doc: $(CHEWOUT_FILES) + cat $(srcdir)/locale.tex >> $(TARGETDOC) + +CLEANFILES = $(CHEWOUT_FILES) *.ref diff --git a/newlib/libc/locale/Makefile.in b/newlib/libc/locale/Makefile.in new file mode 100644 index 000000000..1d951a82c --- /dev/null +++ b/newlib/libc/locale/Makefile.in @@ -0,0 +1,297 @@ +# Makefile.in generated automatically by automake 1.4 from Makefile.am + +# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + + +SHELL = @SHELL@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +prefix = @prefix@ +exec_prefix = @exec_prefix@ + +bindir = @bindir@ +sbindir = @sbindir@ +libexecdir = @libexecdir@ +datadir = @datadir@ +sysconfdir = @sysconfdir@ +sharedstatedir = @sharedstatedir@ +localstatedir = @localstatedir@ +libdir = @libdir@ +infodir = @infodir@ +mandir = @mandir@ +includedir = @includedir@ +oldincludedir = /usr/include + +DESTDIR = + +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ + +top_builddir = .. + +ACLOCAL = @ACLOCAL@ +AUTOCONF = @AUTOCONF@ +AUTOMAKE = @AUTOMAKE@ +AUTOHEADER = @AUTOHEADER@ + +INSTALL = @INSTALL@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS) +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +transform = @program_transform_name@ + +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +host_alias = @host_alias@ +host_triplet = @host@ +AR = @AR@ +AS = @AS@ +CC = @CC@ +CPP = @CPP@ +CRT0 = @CRT0@ +EXEEXT = @EXEEXT@ +LIBC_MACHINE_LIB = @LIBC_MACHINE_LIB@ +LIBC_POSIX_LIB = @LIBC_POSIX_LIB@ +LIBC_SIGNAL_DEF = @LIBC_SIGNAL_DEF@ +LIBC_SIGNAL_LIB = @LIBC_SIGNAL_LIB@ +LIBC_SYSCALL_LIB = @LIBC_SYSCALL_LIB@ +LIBC_SYS_LIB = @LIBC_SYS_LIB@ +LIBC_UNIX_LIB = @LIBC_UNIX_LIB@ +MAINT = @MAINT@ +MAKEINFO = @MAKEINFO@ +NEWLIB_CFLAGS = @NEWLIB_CFLAGS@ +PACKAGE = @PACKAGE@ +RANLIB = @RANLIB@ +VERSION = @VERSION@ +machine_dir = @machine_dir@ +newlib_basedir = @newlib_basedir@ +sys_dir = @sys_dir@ + +AUTOMAKE_OPTIONS = cygnus + +INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS) + +noinst_LIBRARIES = lib.a + +lib_a_SOURCES = locale.c + +CHEWOUT_FILES = locale.def + +SUFFIXES = .def + +CHEW = ../../doc/makedoc -f $(srcdir)/../../doc/doc.str + +TARGETDOC = ../tmp.texi + +CLEANFILES = $(CHEWOUT_FILES) *.ref +mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs +CONFIG_CLEAN_FILES = +LIBRARIES = $(noinst_LIBRARIES) + + +DEFS = @DEFS@ -I. -I$(srcdir) +CPPFLAGS = @CPPFLAGS@ +LDFLAGS = @LDFLAGS@ +LIBS = @LIBS@ +lib_a_LIBADD = +lib_a_OBJECTS = locale.o +CFLAGS = @CFLAGS@ +COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +CCLD = $(CC) +LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ +DIST_COMMON = Makefile.am Makefile.in + + +DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST) + +TAR = tar +GZIP_ENV = --best +SOURCES = $(lib_a_SOURCES) +OBJECTS = $(lib_a_OBJECTS) + +all: all-redirect +.SUFFIXES: +.SUFFIXES: .S .c .def .o .s +$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) + cd $(top_srcdir) && $(AUTOMAKE) --cygnus locale/Makefile + +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + cd $(top_builddir) \ + && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status + + +mostlyclean-noinstLIBRARIES: + +clean-noinstLIBRARIES: + -test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES) + +distclean-noinstLIBRARIES: + +maintainer-clean-noinstLIBRARIES: + +.c.o: + $(COMPILE) -c $< + +.s.o: + $(COMPILE) -c $< + +.S.o: + $(COMPILE) -c $< + +mostlyclean-compile: + -rm -f *.o core *.core + +clean-compile: + +distclean-compile: + -rm -f *.tab.c + +maintainer-clean-compile: + +lib.a: $(lib_a_OBJECTS) $(lib_a_DEPENDENCIES) + -rm -f lib.a + $(AR) cru lib.a $(lib_a_OBJECTS) $(lib_a_LIBADD) + $(RANLIB) lib.a + +tags: TAGS + +ID: $(HEADERS) $(SOURCES) $(LISP) + list='$(SOURCES) $(HEADERS)'; \ + unique=`for i in $$list; do echo $$i; done | \ + awk ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + here=`pwd` && cd $(srcdir) \ + && mkid -f$$here/ID $$unique $(LISP) + +TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) $(LISP) + tags=; \ + here=`pwd`; \ + list='$(SOURCES) $(HEADERS)'; \ + unique=`for i in $$list; do echo $$i; done | \ + awk ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \ + || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags $$unique $(LISP) -o $$here/TAGS) + +mostlyclean-tags: + +clean-tags: + +distclean-tags: + -rm -f TAGS ID + +maintainer-clean-tags: + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) + +subdir = locale + +distdir: $(DISTFILES) + @for file in $(DISTFILES); do \ + if test -f $$file; then d=.; else d=$(srcdir); fi; \ + if test -d $$d/$$file; then \ + cp -pr $$/$$file $(distdir)/$$file; \ + else \ + test -f $(distdir)/$$file \ + || ln $$d/$$file $(distdir)/$$file 2> /dev/null \ + || cp -p $$d/$$file $(distdir)/$$file || :; \ + fi; \ + done +info-am: +info: info-am +dvi-am: +dvi: dvi-am +check-am: +check: check-am +installcheck-am: +installcheck: installcheck-am +install-info-am: +install-info: install-info-am +install-exec-am: +install-exec: install-exec-am + +install-data-am: +install-data: install-data-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am +install: install-am +uninstall-am: +uninstall: uninstall-am +all-am: Makefile $(LIBRARIES) +all-redirect: all-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install +installdirs: + + +mostlyclean-generic: + +clean-generic: + -test -z "$(CLEANFILES)" || rm -f $(CLEANFILES) + +distclean-generic: + -rm -f Makefile $(CONFIG_CLEAN_FILES) + -rm -f config.cache config.log stamp-h stamp-h[0-9]* + +maintainer-clean-generic: +mostlyclean-am: mostlyclean-noinstLIBRARIES mostlyclean-compile \ + mostlyclean-tags mostlyclean-generic + +mostlyclean: mostlyclean-am + +clean-am: clean-noinstLIBRARIES clean-compile clean-tags clean-generic \ + mostlyclean-am + +clean: clean-am + +distclean-am: distclean-noinstLIBRARIES distclean-compile \ + distclean-tags distclean-generic clean-am + +distclean: distclean-am + +maintainer-clean-am: maintainer-clean-noinstLIBRARIES \ + maintainer-clean-compile maintainer-clean-tags \ + maintainer-clean-generic distclean-am + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + +maintainer-clean: maintainer-clean-am + +.PHONY: mostlyclean-noinstLIBRARIES distclean-noinstLIBRARIES \ +clean-noinstLIBRARIES maintainer-clean-noinstLIBRARIES \ +mostlyclean-compile distclean-compile clean-compile \ +maintainer-clean-compile tags mostlyclean-tags distclean-tags \ +clean-tags maintainer-clean-tags distdir info-am info dvi-am dvi check \ +check-am installcheck-am installcheck install-info-am install-info \ +install-exec-am install-exec install-data-am install-data install-am \ +install uninstall-am uninstall all-redirect all-am all installdirs \ +mostlyclean-generic distclean-generic clean-generic \ +maintainer-clean-generic clean mostlyclean distclean maintainer-clean + + +.c.def: + $(CHEW) < $< > $*.def 2> $*.ref + touch stmp-def + +doc: $(CHEWOUT_FILES) + cat $(srcdir)/locale.tex >> $(TARGETDOC) + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/newlib/libc/locale/locale.c b/newlib/libc/locale/locale.c new file mode 100644 index 000000000..81d6ae2bc --- /dev/null +++ b/newlib/libc/locale/locale.c @@ -0,0 +1,198 @@ +/* +FUNCTION +<>, <>---select or query locale + +INDEX + setlocale +INDEX + localeconv +INDEX + _setlocale_r +INDEX + _localeconv_r + +ANSI_SYNOPSIS + #include + char *setlocale(int <[category]>, const char *<[locale]>); + lconv *localeconv(void); + + char *_setlocale_r(void *<[reent]>, + int <[category]>, const char *<[locale]>); + lconv *_localeconv_r(void *<[reent]>); + +TRAD_SYNOPSIS + #include + char *setlocale(<[category]>, <[locale]>) + int <[category]>; + char *<[locale]>; + + lconv *localeconv(); + + char *_setlocale_r(<[reent]>, <[category]>, <[locale]>) + char *<[reent]>; + int <[category]>; + char *<[locale]>; + + lconv *_localeconv_r(<[reent]>); + char *<[reent]>; + +DESCRIPTION +<> is the facility defined by ANSI C to condition the +execution environment for international collating and formatting +information; <> reports on the settings of the current +locale. + +This is a minimal implementation, supporting only the required <<``C''>> +value for <[locale]>; strings representing other locales are not +honored unless MB_CAPABLE is defined in which case three new +extensions are allowed for LC_CTYPE only: <<''C-JIS''>>, <<''C-EUCJP''>>, +and <<''C-SJIS''>>. (<<``''>> is also accepted; it represents the default locale +for an implementation, here equivalent to <<``C''>>.) + +If you use <> as the <[locale]> argument, <> returns +a pointer to the string representing the current locale (always +<<``C''>> in this implementation). The acceptable values for +<[category]> are defined in `<>' as macros beginning with +<<"LC_">>, but this implementation does not check the values you pass +in the <[category]> argument. + +<> returns a pointer to a structure (also defined in +`<>') describing the locale-specific conventions currently +in effect. + +<<_localeconv_r>> and <<_setlocale_r>> are reentrant versions of +<> and <> respectively. The extra argument +<[reent]> is a pointer to a reentrancy structure. + +RETURNS +<> returns either a pointer to a string naming the locale +currently in effect (always <<``C''>> for this implementation, or, if +the locale request cannot be honored, <>. + +<> returns a pointer to a structure of type <>, +which describes the formatting and collating conventions in effect (in +this implementation, always those of the C locale). + +PORTABILITY +ANSI C requires <>, but the only locale required across all +implementations is the C locale. + +No supporting OS subroutines are required. +*/ + +/* + * setlocale, localeconv : internationalize your locale. + * (Only "C" or null supported). + */ + +#include +#include +#include +#include + +#ifdef __CYGWIN__ +int __declspec(dllexport) __mb_cur_max = 1; +#else +int __mb_cur_max = 1; +#endif + +static _CONST struct lconv lconv = +{ + ".", "", "", "", "", "", "", "", "", "", + CHAR_MAX, CHAR_MAX, CHAR_MAX, CHAR_MAX, + CHAR_MAX, CHAR_MAX, CHAR_MAX, CHAR_MAX, +}; + + +char * +_DEFUN(_setlocale_r, (p, category, locale), + struct _reent *p _AND + int category _AND + _CONST char *locale) +{ + static char lc_ctype[8] = "C"; + static char last_lc_ctype[8] = "C"; + +#ifndef MB_CAPABLE + if (locale) + { + if (strcmp (locale, "C") && strcmp (locale, "")) + return 0; + p->_current_category = category; + p->_current_locale = locale; + } + return "C"; +#else + if (locale) + { + if (category != LC_CTYPE) + { + if (strcmp (locale, "C") && strcmp (locale, "")) + return 0; + if (category == LC_ALL) + { + strcpy (last_lc_ctype, lc_ctype); + strcpy (lc_ctype, locale); + __mb_cur_max = 1; + } + } + else + { + if (strcmp (locale, "C") && strcmp (locale, "") && + strcmp (locale, "C") && strcmp (locale, "C-JIS") && + strcmp (locale, "C-EUCJP") && strcmp (locale, "C-SJIS")) + return 0; + + strcpy (last_lc_ctype, lc_ctype); + strcpy (lc_ctype, locale); + + if (!strcmp (locale, "C-JIS")) + __mb_cur_max = 8; + else if (strlen (locale) > 1) + __mb_cur_max = 2; + else + __mb_cur_max = 1; + } + p->_current_category = category; + p->_current_locale = locale; + + if (category == LC_CTYPE) + return last_lc_ctype; + } + else + { + if (category == LC_CTYPE) + return lc_ctype; + } + + return "C"; +#endif + +} + + +struct lconv * +_DEFUN(_localeconv_r, (data), + struct _reent *data) +{ + return (struct lconv *) &lconv; +} + +#ifndef _REENT_ONLY + +char * +_DEFUN(setlocale, (category, locale), + int category _AND + _CONST char *locale) +{ + return _setlocale_r (_REENT, category, locale); +} + + +struct lconv * +_DEFUN_VOID(localeconv) +{ + return _localeconv_r (_REENT); +} + +#endif diff --git a/newlib/libc/locale/locale.tex b/newlib/libc/locale/locale.tex new file mode 100644 index 000000000..7958a98a2 --- /dev/null +++ b/newlib/libc/locale/locale.tex @@ -0,0 +1,123 @@ +@node Locale +@chapter Locale (@file{locale.h}) + +A @dfn{locale} is the name for a collection of parameters (affecting +collating sequences and formatting conventions) that may be different +depending on location or culture. The @code{"C"} locale is the only +one defined in the ANSI C standard. + +This is a minimal implementation, supporting only the required @code{``C''} +value for locale; strings representing other locales are not +honored. (@code{``''} is also accepted; it represents the default locale +for an implementation, here equivalent to @code{``C''}. + + +@file{locale.h} defines the structure @code{lconv} to collect the +information on a locale, with the following fields: + +@table @code +@item char *decimal_point +The decimal point character used to format ``ordinary'' numbers (all +numbers except those referring to amounts of money). @code{``.''} in the +C locale. + +@item char *thousands_sep +The character (if any) used to separate groups of digits, when +formatting ordinary numbers. +@code{``''} in the C locale. + +@item char *grouping +Specifications for how many digits to group (if any grouping is done at +all) when formatting ordinary numbers. The @emph{numeric value} of each +character in the string represents the number of digits for the next +group, and a value of @code{0} (that is, the string's trailing +@code{NULL}) means to continue grouping digits using the last value +specified. Use @code{CHAR_MAX} to indicate that no further grouping is +desired. @code{``''} in the C locale. + +@item char *int_curr_symbol +The international currency symbol (first three characters), if any, and +the character used to separate it from numbers. +@code{``''} in the C locale. + +@item char *currency_symbol +The local currency symbol, if any. +@code{``''} in the C locale. + +@item char *mon_decimal_point +The symbol used to delimit fractions in amounts of money. +@code{``''} in the C locale. + +@item char *mon_thousands_sep +Similar to @code{thousands_sep}, but used for amounts of money. +@code{``''} in the C locale. + +@item char *mon_grouping +Similar to @code{grouping}, but used for amounts of money. +@code{``''} in the C locale. + +@item char *positive_sign +A string to flag positive amounts of money when formatting. +@code{``''} in the C locale. + +@item char *negative_sign +A string to flag negative amounts of money when formatting. +@code{``''} in the C locale. + +@item char int_frac_digits +The number of digits to display when formatting amounts of money to +international conventions. +@code{CHAR_MAX} (the largest number representable as a @code{char}) in +the C locale. + +@item char frac_digits +The number of digits to display when formatting amounts of money to +local conventions. +@code{CHAR_MAX} in the C locale. + +@item char p_cs_precedes +@code{1} indicates the local currency symbol is used before a +@emph{positive or zero} formatted amount of money; @code{0} indicates +the currency symbol is placed after the formatted number. +@code{CHAR_MAX} in the C locale. + +@item char p_sep_by_space +@code{1} indicates the local currency symbol must be separated from +@emph{positive or zero} numbers by a space; @code{0} indicates that it +is immediately adjacent to numbers. +@code{CHAR_MAX} in the C locale. + +@item char n_cs_precedes +@code{1} indicates the local currency symbol is used before a +@emph{negative} formatted amount of money; @code{0} indicates +the currency symbol is placed after the formatted number. +@code{CHAR_MAX} in the C locale. + +@item char n_sep_by_space +@code{1} indicates the local currency symbol must be separated from +@emph{negative} numbers by a space; @code{0} indicates that it +is immediately adjacent to numbers. +@code{CHAR_MAX} in the C locale. + +@item char p_sign_posn +Controls the position of the @emph{positive} sign for +numbers representing money. @code{0} means parentheses surround the +number; @code{1} means the sign is placed before both the number and the +currency symbol; @code{2} means the sign is placed after both the number +and the currency symbol; @code{3} means the sign is placed just before +the currency symbol; and @code{4} means the sign is placed just after +the currency symbol. +@code{CHAR_MAX} in the C locale. + +@item char n_sign_posn +Controls the position of the @emph{negative} sign for numbers +representing money, using the same rules as @code{p_sign_posn}. +@code{CHAR_MAX} in the C locale. +@end table + +@menu +* setlocale:: Select or query locale +@end menu + +@page +@include locale/locale.def -- cgit v1.2.3