| /* DO NOT EDIT! GENERATED AUTOMATICALLY! */ |
| /* Substitute for and wrapper around <langinfo.h>. |
| Copyright (C) 2009-2016 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, 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/>. */ |
| |
| /* |
| * POSIX <langinfo.h> for platforms that lack it or have an incomplete one. |
| * <http://www.opengroup.org/onlinepubs/9699919799/basedefs/langinfo.h.html> |
| */ |
| |
| #ifndef _GL_M4_LANGINFO_H |
| |
| #if __GNUC__ >= 3 |
| #pragma GCC system_header |
| #endif |
| |
| |
| /* The include_next requires a split double-inclusion guard. */ |
| #if 1 |
| # include_next <langinfo.h> |
| #endif |
| |
| #ifndef _GL_M4_LANGINFO_H |
| #define _GL_M4_LANGINFO_H |
| |
| |
| #if !1 |
| |
| /* A platform that lacks <langinfo.h>. */ |
| |
| /* Assume that it also lacks <nl_types.h> and the nl_item type. */ |
| # if !GNULIB_defined_nl_item |
| typedef int nl_item; |
| # define GNULIB_defined_nl_item 1 |
| # endif |
| |
| /* nl_langinfo items of the LC_CTYPE category */ |
| # define CODESET 10000 |
| /* nl_langinfo items of the LC_NUMERIC category */ |
| # define RADIXCHAR 10001 |
| # define DECIMAL_POINT RADIXCHAR |
| # define THOUSEP 10002 |
| # define THOUSANDS_SEP THOUSEP |
| # define GROUPING 10114 |
| /* nl_langinfo items of the LC_TIME category */ |
| # define D_T_FMT 10003 |
| # define D_FMT 10004 |
| # define T_FMT 10005 |
| # define T_FMT_AMPM 10006 |
| # define AM_STR 10007 |
| # define PM_STR 10008 |
| # define DAY_1 10009 |
| # define DAY_2 (DAY_1 + 1) |
| # define DAY_3 (DAY_1 + 2) |
| # define DAY_4 (DAY_1 + 3) |
| # define DAY_5 (DAY_1 + 4) |
| # define DAY_6 (DAY_1 + 5) |
| # define DAY_7 (DAY_1 + 6) |
| # define ABDAY_1 10016 |
| # define ABDAY_2 (ABDAY_1 + 1) |
| # define ABDAY_3 (ABDAY_1 + 2) |
| # define ABDAY_4 (ABDAY_1 + 3) |
| # define ABDAY_5 (ABDAY_1 + 4) |
| # define ABDAY_6 (ABDAY_1 + 5) |
| # define ABDAY_7 (ABDAY_1 + 6) |
| # define MON_1 10023 |
| # define MON_2 (MON_1 + 1) |
| # define MON_3 (MON_1 + 2) |
| # define MON_4 (MON_1 + 3) |
| # define MON_5 (MON_1 + 4) |
| # define MON_6 (MON_1 + 5) |
| # define MON_7 (MON_1 + 6) |
| # define MON_8 (MON_1 + 7) |
| # define MON_9 (MON_1 + 8) |
| # define MON_10 (MON_1 + 9) |
| # define MON_11 (MON_1 + 10) |
| # define MON_12 (MON_1 + 11) |
| # define ABMON_1 10035 |
| # define ABMON_2 (ABMON_1 + 1) |
| # define ABMON_3 (ABMON_1 + 2) |
| # define ABMON_4 (ABMON_1 + 3) |
| # define ABMON_5 (ABMON_1 + 4) |
| # define ABMON_6 (ABMON_1 + 5) |
| # define ABMON_7 (ABMON_1 + 6) |
| # define ABMON_8 (ABMON_1 + 7) |
| # define ABMON_9 (ABMON_1 + 8) |
| # define ABMON_10 (ABMON_1 + 9) |
| # define ABMON_11 (ABMON_1 + 10) |
| # define ABMON_12 (ABMON_1 + 11) |
| # define ERA 10047 |
| # define ERA_D_FMT 10048 |
| # define ERA_D_T_FMT 10049 |
| # define ERA_T_FMT 10050 |
| # define ALT_DIGITS 10051 |
| /* nl_langinfo items of the LC_MONETARY category */ |
| # define CRNCYSTR 10052 |
| # define CURRENCY_SYMBOL CRNCYSTR |
| # define INT_CURR_SYMBOL 10100 |
| # define MON_DECIMAL_POINT 10101 |
| # define MON_THOUSANDS_SEP 10102 |
| # define MON_GROUPING 10103 |
| # define POSITIVE_SIGN 10104 |
| # define NEGATIVE_SIGN 10105 |
| # define FRAC_DIGITS 10106 |
| # define INT_FRAC_DIGITS 10107 |
| # define P_CS_PRECEDES 10108 |
| # define N_CS_PRECEDES 10109 |
| # define P_SEP_BY_SPACE 10110 |
| # define N_SEP_BY_SPACE 10111 |
| # define P_SIGN_POSN 10112 |
| # define N_SIGN_POSN 10113 |
| /* nl_langinfo items of the LC_MESSAGES category */ |
| # define YESEXPR 10053 |
| # define NOEXPR 10054 |
| |
| #else |
| |
| /* A platform that has <langinfo.h>. */ |
| |
| # if !1 |
| # define CODESET 10000 |
| # define GNULIB_defined_CODESET 1 |
| # endif |
| |
| # if !1 |
| # define T_FMT_AMPM 10006 |
| # define GNULIB_defined_T_FMT_AMPM 1 |
| # endif |
| |
| # if !1 |
| # define ERA 10047 |
| # define ERA_D_FMT 10048 |
| # define ERA_D_T_FMT 10049 |
| # define ERA_T_FMT 10050 |
| # define ALT_DIGITS 10051 |
| # define GNULIB_defined_ERA 1 |
| # endif |
| |
| # if !1 |
| # define YESEXPR 10053 |
| # define NOEXPR 10054 |
| # define GNULIB_defined_YESEXPR 1 |
| # endif |
| |
| #endif |
| |
| /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ |
| #ifndef _GL_CXXDEFS_H |
| #define _GL_CXXDEFS_H |
| |
| /* Begin/end the GNULIB_NAMESPACE namespace. */ |
| #if defined __cplusplus && defined GNULIB_NAMESPACE |
| # define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { |
| # define _GL_END_NAMESPACE } |
| #else |
| # define _GL_BEGIN_NAMESPACE |
| # define _GL_END_NAMESPACE |
| #endif |
| |
| /* The three most frequent use cases of these macros are: |
| |
| * For providing a substitute for a function that is missing on some |
| platforms, but is declared and works fine on the platforms on which |
| it exists: |
| |
| #if @GNULIB_FOO@ |
| # if !@HAVE_FOO@ |
| _GL_FUNCDECL_SYS (foo, ...); |
| # endif |
| _GL_CXXALIAS_SYS (foo, ...); |
| _GL_CXXALIASWARN (foo); |
| #elif defined GNULIB_POSIXCHECK |
| ... |
| #endif |
| |
| * For providing a replacement for a function that exists on all platforms, |
| but is broken/insufficient and needs to be replaced on some platforms: |
| |
| #if @GNULIB_FOO@ |
| # if @REPLACE_FOO@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # undef foo |
| # define foo rpl_foo |
| # endif |
| _GL_FUNCDECL_RPL (foo, ...); |
| _GL_CXXALIAS_RPL (foo, ...); |
| # else |
| _GL_CXXALIAS_SYS (foo, ...); |
| # endif |
| _GL_CXXALIASWARN (foo); |
| #elif defined GNULIB_POSIXCHECK |
| ... |
| #endif |
| |
| * For providing a replacement for a function that exists on some platforms |
| but is broken/insufficient and needs to be replaced on some of them and |
| is additionally either missing or undeclared on some other platforms: |
| |
| #if @GNULIB_FOO@ |
| # if @REPLACE_FOO@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # undef foo |
| # define foo rpl_foo |
| # endif |
| _GL_FUNCDECL_RPL (foo, ...); |
| _GL_CXXALIAS_RPL (foo, ...); |
| # else |
| # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ |
| _GL_FUNCDECL_SYS (foo, ...); |
| # endif |
| _GL_CXXALIAS_SYS (foo, ...); |
| # endif |
| _GL_CXXALIASWARN (foo); |
| #elif defined GNULIB_POSIXCHECK |
| ... |
| #endif |
| */ |
| |
| /* _GL_EXTERN_C declaration; |
| performs the declaration with C linkage. */ |
| #if defined __cplusplus |
| # define _GL_EXTERN_C extern "C" |
| #else |
| # define _GL_EXTERN_C extern |
| #endif |
| |
| /* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); |
| declares a replacement function, named rpl_func, with the given prototype, |
| consisting of return type, parameters, and attributes. |
| Example: |
| _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) |
| _GL_ARG_NONNULL ((1))); |
| */ |
| #define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ |
| _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) |
| #define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ |
| _GL_EXTERN_C rettype rpl_func parameters_and_attributes |
| |
| /* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); |
| declares the system function, named func, with the given prototype, |
| consisting of return type, parameters, and attributes. |
| Example: |
| _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) |
| _GL_ARG_NONNULL ((1))); |
| */ |
| #define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ |
| _GL_EXTERN_C rettype func parameters_and_attributes |
| |
| /* _GL_CXXALIAS_RPL (func, rettype, parameters); |
| declares a C++ alias called GNULIB_NAMESPACE::func |
| that redirects to rpl_func, if GNULIB_NAMESPACE is defined. |
| Example: |
| _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); |
| |
| Wrapping rpl_func in an object with an inline conversion operator |
| avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is |
| actually used in the program. */ |
| #define _GL_CXXALIAS_RPL(func,rettype,parameters) \ |
| _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) |
| #if defined __cplusplus && defined GNULIB_NAMESPACE |
| # define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ |
| namespace GNULIB_NAMESPACE \ |
| { \ |
| static const struct _gl_ ## func ## _wrapper \ |
| { \ |
| typedef rettype (*type) parameters; \ |
| \ |
| inline operator type () const \ |
| { \ |
| return ::rpl_func; \ |
| } \ |
| } func = {}; \ |
| } \ |
| _GL_EXTERN_C int _gl_cxxalias_dummy |
| #else |
| # define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ |
| _GL_EXTERN_C int _gl_cxxalias_dummy |
| #endif |
| |
| /* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); |
| is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); |
| except that the C function rpl_func may have a slightly different |
| declaration. A cast is used to silence the "invalid conversion" error |
| that would otherwise occur. */ |
| #if defined __cplusplus && defined GNULIB_NAMESPACE |
| # define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ |
| namespace GNULIB_NAMESPACE \ |
| { \ |
| static const struct _gl_ ## func ## _wrapper \ |
| { \ |
| typedef rettype (*type) parameters; \ |
| \ |
| inline operator type () const \ |
| { \ |
| return reinterpret_cast<type>(::rpl_func); \ |
| } \ |
| } func = {}; \ |
| } \ |
| _GL_EXTERN_C int _gl_cxxalias_dummy |
| #else |
| # define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ |
| _GL_EXTERN_C int _gl_cxxalias_dummy |
| #endif |
| |
| /* _GL_CXXALIAS_SYS (func, rettype, parameters); |
| declares a C++ alias called GNULIB_NAMESPACE::func |
| that redirects to the system provided function func, if GNULIB_NAMESPACE |
| is defined. |
| Example: |
| _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); |
| |
| Wrapping func in an object with an inline conversion operator |
| avoids a reference to func unless GNULIB_NAMESPACE::func is |
| actually used in the program. */ |
| #if defined __cplusplus && defined GNULIB_NAMESPACE |
| # define _GL_CXXALIAS_SYS(func,rettype,parameters) \ |
| namespace GNULIB_NAMESPACE \ |
| { \ |
| static const struct _gl_ ## func ## _wrapper \ |
| { \ |
| typedef rettype (*type) parameters; \ |
| \ |
| inline operator type () const \ |
| { \ |
| return ::func; \ |
| } \ |
| } func = {}; \ |
| } \ |
| _GL_EXTERN_C int _gl_cxxalias_dummy |
| #else |
| # define _GL_CXXALIAS_SYS(func,rettype,parameters) \ |
| _GL_EXTERN_C int _gl_cxxalias_dummy |
| #endif |
| |
| /* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); |
| is like _GL_CXXALIAS_SYS (func, rettype, parameters); |
| except that the C function func may have a slightly different declaration. |
| A cast is used to silence the "invalid conversion" error that would |
| otherwise occur. */ |
| #if defined __cplusplus && defined GNULIB_NAMESPACE |
| # define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ |
| namespace GNULIB_NAMESPACE \ |
| { \ |
| static const struct _gl_ ## func ## _wrapper \ |
| { \ |
| typedef rettype (*type) parameters; \ |
| \ |
| inline operator type () const \ |
| { \ |
| return reinterpret_cast<type>(::func); \ |
| } \ |
| } func = {}; \ |
| } \ |
| _GL_EXTERN_C int _gl_cxxalias_dummy |
| #else |
| # define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ |
| _GL_EXTERN_C int _gl_cxxalias_dummy |
| #endif |
| |
| /* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); |
| is like _GL_CXXALIAS_SYS (func, rettype, parameters); |
| except that the C function is picked among a set of overloaded functions, |
| namely the one with rettype2 and parameters2. Two consecutive casts |
| are used to silence the "cannot find a match" and "invalid conversion" |
| errors that would otherwise occur. */ |
| #if defined __cplusplus && defined GNULIB_NAMESPACE |
| /* The outer cast must be a reinterpret_cast. |
| The inner cast: When the function is defined as a set of overloaded |
| functions, it works as a static_cast<>, choosing the designated variant. |
| When the function is defined as a single variant, it works as a |
| reinterpret_cast<>. The parenthesized cast syntax works both ways. */ |
| # define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ |
| namespace GNULIB_NAMESPACE \ |
| { \ |
| static const struct _gl_ ## func ## _wrapper \ |
| { \ |
| typedef rettype (*type) parameters; \ |
| \ |
| inline operator type () const \ |
| { \ |
| return reinterpret_cast<type>((rettype2 (*) parameters2)(::func)); \ |
| } \ |
| } func = {}; \ |
| } \ |
| _GL_EXTERN_C int _gl_cxxalias_dummy |
| #else |
| # define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ |
| _GL_EXTERN_C int _gl_cxxalias_dummy |
| #endif |
| |
| /* _GL_CXXALIASWARN (func); |
| causes a warning to be emitted when ::func is used but not when |
| GNULIB_NAMESPACE::func is used. func must be defined without overloaded |
| variants. */ |
| #if defined __cplusplus && defined GNULIB_NAMESPACE |
| # define _GL_CXXALIASWARN(func) \ |
| _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) |
| # define _GL_CXXALIASWARN_1(func,namespace) \ |
| _GL_CXXALIASWARN_2 (func, namespace) |
| /* To work around GCC bug <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, |
| we enable the warning only when not optimizing. */ |
| # if !__OPTIMIZE__ |
| # define _GL_CXXALIASWARN_2(func,namespace) \ |
| _GL_WARN_ON_USE (func, \ |
| "The symbol ::" #func " refers to the system function. " \ |
| "Use " #namespace "::" #func " instead.") |
| # elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING |
| # define _GL_CXXALIASWARN_2(func,namespace) \ |
| extern __typeof__ (func) func |
| # else |
| # define _GL_CXXALIASWARN_2(func,namespace) \ |
| _GL_EXTERN_C int _gl_cxxalias_dummy |
| # endif |
| #else |
| # define _GL_CXXALIASWARN(func) \ |
| _GL_EXTERN_C int _gl_cxxalias_dummy |
| #endif |
| |
| /* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); |
| causes a warning to be emitted when the given overloaded variant of ::func |
| is used but not when GNULIB_NAMESPACE::func is used. */ |
| #if defined __cplusplus && defined GNULIB_NAMESPACE |
| # define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ |
| _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ |
| GNULIB_NAMESPACE) |
| # define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ |
| _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) |
| /* To work around GCC bug <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, |
| we enable the warning only when not optimizing. */ |
| # if !__OPTIMIZE__ |
| # define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ |
| _GL_WARN_ON_USE_CXX (func, rettype, parameters_and_attributes, \ |
| "The symbol ::" #func " refers to the system function. " \ |
| "Use " #namespace "::" #func " instead.") |
| # elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING |
| # define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ |
| extern __typeof__ (func) func |
| # else |
| # define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ |
| _GL_EXTERN_C int _gl_cxxalias_dummy |
| # endif |
| #else |
| # define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ |
| _GL_EXTERN_C int _gl_cxxalias_dummy |
| #endif |
| |
| #endif /* _GL_CXXDEFS_H */ |
| |
| /* The definition of _GL_WARN_ON_USE is copied here. */ |
| #ifndef _GL_WARN_ON_USE |
| |
| # if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) |
| /* A compiler attribute is available in gcc versions 4.3.0 and later. */ |
| # define _GL_WARN_ON_USE(function, message) \ |
| extern __typeof__ (function) function __attribute__ ((__warning__ (message))) |
| # elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING |
| /* Verify the existence of the function. */ |
| # define _GL_WARN_ON_USE(function, message) \ |
| extern __typeof__ (function) function |
| # else /* Unsupported. */ |
| # define _GL_WARN_ON_USE(function, message) \ |
| _GL_WARN_EXTERN_C int _gl_warn_on_use |
| # endif |
| #endif |
| |
| /* _GL_WARN_ON_USE_CXX (function, rettype, parameters_and_attributes, "string") |
| is like _GL_WARN_ON_USE (function, "string"), except that the function is |
| declared with the given prototype, consisting of return type, parameters, |
| and attributes. |
| This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does |
| not work in this case. */ |
| #ifndef _GL_WARN_ON_USE_CXX |
| # if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) |
| # define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \ |
| extern rettype function parameters_and_attributes \ |
| __attribute__ ((__warning__ (msg))) |
| # elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING |
| /* Verify the existence of the function. */ |
| # define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \ |
| extern rettype function parameters_and_attributes |
| # else /* Unsupported. */ |
| # define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \ |
| _GL_WARN_EXTERN_C int _gl_warn_on_use |
| # endif |
| #endif |
| |
| /* _GL_WARN_EXTERN_C declaration; |
| performs the declaration with C linkage. */ |
| #ifndef _GL_WARN_EXTERN_C |
| # if defined __cplusplus |
| # define _GL_WARN_EXTERN_C extern "C" |
| # else |
| # define _GL_WARN_EXTERN_C extern |
| # endif |
| #endif |
| |
| /* Declare overridden functions. */ |
| |
| |
| /* Return a piece of locale dependent information. |
| Note: The difference between nl_langinfo (CODESET) and locale_charset () |
| is that the latter normalizes the encoding names to GNU conventions. */ |
| |
| #if 1 |
| # if 0 |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # undef nl_langinfo |
| # define nl_langinfo rpl_nl_langinfo |
| # endif |
| _GL_FUNCDECL_RPL (nl_langinfo, char *, (nl_item item)); |
| _GL_CXXALIAS_RPL (nl_langinfo, char *, (nl_item item)); |
| # else |
| # if !1 |
| _GL_FUNCDECL_SYS (nl_langinfo, char *, (nl_item item)); |
| # endif |
| _GL_CXXALIAS_SYS (nl_langinfo, char *, (nl_item item)); |
| # endif |
| _GL_CXXALIASWARN (nl_langinfo); |
| #elif defined GNULIB_POSIXCHECK |
| # undef nl_langinfo |
| # if HAVE_RAW_DECL_NL_LANGINFO |
| _GL_WARN_ON_USE (nl_langinfo, "nl_langinfo is not portable - " |
| "use gnulib module nl_langinfo for portability"); |
| # endif |
| #endif |
| |
| |
| #endif /* _GL_M4_LANGINFO_H */ |
| #endif /* _GL_M4_LANGINFO_H */ |