Mercurial > hg > octave-lojdl > gnulib-hg
view lib/locale.in.h @ 16717:474c0712e7aa
locale: Provide a working 'struct lconv'.
* lib/locale.in.h (lconv): Override if REPLACE_STRUCT_LCONV is 1.
* m4/locale_h.m4 (gl_LOCALE_H): Set REPLACE_STRUCT_LCONV to 1 if
'struct lconv' does not even contain decimal_point.
(gl_LOCALE_H_DEFAULTS): Initialize REPLACE_STRUCT_LCONV.
* modules/locale (Makefile.am): Substitute REPLACE_STRUCT_LCONV.
* tests/test-locale.c (main): Check that 'struct lconv' is complete.
* doc/posix-headers/locale.texi: Mention the problems with
'struct lconv'.
Reported by Gianluigi Tiesi <sherpya@netfarm.it>.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sun, 25 Mar 2012 13:22:41 +0200 |
parents | 8250f2777afc |
children | 7dbecbf765a8 |
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/* A POSIX <locale.h>. Copyright (C) 2007-2012 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef _@GUARD_PREFIX@_LOCALE_H #if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ #endif @PRAGMA_COLUMNS@ /* The include_next requires a split double-inclusion guard. */ #@INCLUDE_NEXT@ @NEXT_LOCALE_H@ #ifndef _@GUARD_PREFIX@_LOCALE_H #define _@GUARD_PREFIX@_LOCALE_H /* NetBSD 5.0 mis-defines NULL. */ #include <stddef.h> /* MacOS X 10.5 defines the locale_t type in <xlocale.h>. */ #if @HAVE_XLOCALE_H@ # include <xlocale.h> #endif /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ /* The definition of _GL_ARG_NONNULL is copied here. */ /* The definition of _GL_WARN_ON_USE is copied here. */ /* The LC_MESSAGES locale category is specified in POSIX, but not in ISO C. On systems that don't define it, use the same value as GNU libintl. */ #if !defined LC_MESSAGES # define LC_MESSAGES 1729 #endif /* Bionic libc's 'struct lconv' is just a dummy. */ #if @REPLACE_STRUCT_LCONV@ # define lconv rpl_lconv struct lconv { /* All 'char *' are actually 'const char *'. */ /* Members that depend on the LC_NUMERIC category of the locale. See <http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap07.html#tag_07_03_04> */ /* Symbol used as decimal point. */ char *decimal_point; /* Symbol used to separate groups of digits to the left of the decimal point. */ char *thousands_sep; /* Definition of the size of groups of digits to the left of the decimal point. */ char *grouping; /* Members that depend on the LC_MONETARY category of the locale. See <http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap07.html#tag_07_03_03> */ /* Symbol used as decimal point. */ char *mon_decimal_point; /* Symbol used to separate groups of digits to the left of the decimal point. */ char *mon_thousands_sep; /* Definition of the size of groups of digits to the left of the decimal point. */ char *mon_grouping; /* Sign used to indicate a value >= 0. */ char *positive_sign; /* Sign used to indicate a value < 0. */ char *negative_sign; /* For formatting local currency. */ /* Currency symbol (3 characters) followed by separator (1 character). */ char *currency_symbol; /* Number of digits after the decimal point. */ char frac_digits; /* For values >= 0: 1 if the currency symbol precedes the number, 0 if it comes after the number. */ char p_cs_precedes; /* For values >= 0: Position of the sign. */ char p_sign_posn; /* For values >= 0: Placement of spaces between currency symbol, sign, and number. */ char p_sep_by_space; /* For values < 0: 1 if the currency symbol precedes the number, 0 if it comes after the number. */ char n_cs_precedes; /* For values < 0: Position of the sign. */ char n_sign_posn; /* For values < 0: Placement of spaces between currency symbol, sign, and number. */ char n_sep_by_space; /* For formatting international currency. */ /* Currency symbol (3 characters) followed by separator (1 character). */ char *int_curr_symbol; /* Number of digits after the decimal point. */ char int_frac_digits; /* For values >= 0: 1 if the currency symbol precedes the number, 0 if it comes after the number. */ char int_p_cs_precedes; /* For values >= 0: Position of the sign. */ char int_p_sign_posn; /* For values >= 0: Placement of spaces between currency symbol, sign, and number. */ char int_p_sep_by_space; /* For values < 0: 1 if the currency symbol precedes the number, 0 if it comes after the number. */ char int_n_cs_precedes; /* For values < 0: Position of the sign. */ char int_n_sign_posn; /* For values < 0: Placement of spaces between currency symbol, sign, and number. */ char int_n_sep_by_space; }; #endif #if @GNULIB_SETLOCALE@ # if @REPLACE_SETLOCALE@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef setlocale # define setlocale rpl_setlocale # define GNULIB_defined_setlocale 1 # endif _GL_FUNCDECL_RPL (setlocale, char *, (int category, const char *locale)); _GL_CXXALIAS_RPL (setlocale, char *, (int category, const char *locale)); # else _GL_CXXALIAS_SYS (setlocale, char *, (int category, const char *locale)); # endif _GL_CXXALIASWARN (setlocale); #elif defined GNULIB_POSIXCHECK # undef setlocale # if HAVE_RAW_DECL_SETLOCALE _GL_WARN_ON_USE (setlocale, "setlocale works differently on native Windows - " "use gnulib module setlocale for portability"); # endif #endif #if @GNULIB_DUPLOCALE@ # if @REPLACE_DUPLOCALE@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef duplocale # define duplocale rpl_duplocale # endif _GL_FUNCDECL_RPL (duplocale, locale_t, (locale_t locale) _GL_ARG_NONNULL ((1))); _GL_CXXALIAS_RPL (duplocale, locale_t, (locale_t locale)); # else # if @HAVE_DUPLOCALE@ _GL_CXXALIAS_SYS (duplocale, locale_t, (locale_t locale)); # endif # endif # if @HAVE_DUPLOCALE@ _GL_CXXALIASWARN (duplocale); # endif #elif defined GNULIB_POSIXCHECK # undef duplocale # if HAVE_RAW_DECL_DUPLOCALE _GL_WARN_ON_USE (duplocale, "duplocale is buggy on some glibc systems - " "use gnulib module duplocale for portability"); # endif #endif #endif /* _@GUARD_PREFIX@_LOCALE_H */ #endif /* _@GUARD_PREFIX@_LOCALE_H */