import newlib-2000-02-17 snapshot

4 files changed, 644 insertions, 0 deletions

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
+<<setlocale>>, <<localeconv>>---select or query locale
+
+INDEX
+	setlocale
+INDEX
+	localeconv
+INDEX
+	_setlocale_r
+INDEX
+	_localeconv_r
+
+ANSI_SYNOPSIS
+	#include <locale.h>
+	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 <locale.h>
+	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
+<<setlocale>> is the facility defined by ANSI C to condition the
+execution environment for international collating and formatting
+information; <<localeconv>> 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 <<NULL>> as the <[locale]> argument, <<setlocale>> returns
+a pointer to the string representing the current locale (always
+<<``C''>> in this implementation).  The acceptable values for
+<[category]> are defined in `<<locale.h>>' as macros beginning with
+<<"LC_">>, but this implementation does not check the values you pass
+in the <[category]> argument.
+
+<<localeconv>> returns a pointer to a structure (also defined in
+`<<locale.h>>') describing the locale-specific conventions currently
+in effect.  
+
+<<_localeconv_r>> and <<_setlocale_r>> are reentrant versions of
+<<localeconv>> and <<setlocale>> respectively.  The extra argument
+<[reent]> is a pointer to a reentrancy structure.
+
+RETURNS
+<<setlocale>> 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, <<NULL>>.
+
+<<localeconv>> returns a pointer to a structure of type <<lconv>>,
+which describes the formatting and collating conventions in effect (in
+this implementation, always those of the C locale).
+
+PORTABILITY
+ANSI C requires <<setlocale>>, 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 <locale.h>
+#include <string.h>
+#include <limits.h>
+#include <reent.h>
+
+#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