777 lines
30 KiB
C++
777 lines
30 KiB
C++
/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
|
|
/* A POSIX <locale.h>.
|
|
Copyright (C) 2007-2020 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 <https://www.gnu.org/licenses/>. */
|
|
|
|
#if __GNUC__ >= 3
|
|
#pragma GCC system_header
|
|
#endif
|
|
|
|
|
|
#if (defined _WIN32 && !defined __CYGWIN__ && defined __need_locale_t) \
|
|
|| defined _GL_ALREADY_INCLUDING_LOCALE_H
|
|
|
|
/* Special invocation convention:
|
|
- Inside mingw header files,
|
|
- To handle Solaris header files (through Solaris 10) when combined
|
|
with gettext's libintl.h. */
|
|
|
|
#include_next <locale.h>
|
|
|
|
#else
|
|
/* Normal invocation convention. */
|
|
|
|
#ifndef _GL_LOCALE_H
|
|
|
|
#define _GL_ALREADY_INCLUDING_LOCALE_H
|
|
|
|
/* The include_next requires a split double-inclusion guard. */
|
|
#include_next <locale.h>
|
|
|
|
#undef _GL_ALREADY_INCLUDING_LOCALE_H
|
|
|
|
#ifndef _GL_LOCALE_H
|
|
#define _GL_LOCALE_H
|
|
|
|
/* NetBSD 5.0 mis-defines NULL. */
|
|
#include <stddef.h>
|
|
|
|
/* Mac OS X 10.5 defines the locale_t type in <xlocale.h>. */
|
|
#if 0
|
|
# include <xlocale.h>
|
|
#endif
|
|
|
|
/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */
|
|
/* C++ compatible function declaration macros.
|
|
Copyright (C) 2010-2020 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 <https://www.gnu.org/licenses/>. */
|
|
|
|
#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 <https://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 <https://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.")
|
|
# 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_ARG_NONNULL is copied here. */
|
|
/* A C macro for declaring that specific arguments must not be NULL.
|
|
Copyright (C) 2009-2020 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 <https://www.gnu.org/licenses/>. */
|
|
|
|
/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools
|
|
that the values passed as arguments n, ..., m must be non-NULL pointers.
|
|
n = 1 stands for the first argument, n = 2 for the second argument etc. */
|
|
#ifndef _GL_ARG_NONNULL
|
|
# if (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || __GNUC__ > 3
|
|
# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params))
|
|
# else
|
|
# define _GL_ARG_NONNULL(params)
|
|
# endif
|
|
#endif
|
|
|
|
/* The definition of _GL_WARN_ON_USE is copied here. */
|
|
/* A C macro for emitting warnings if a function is used.
|
|
Copyright (C) 2010-2020 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 <https://www.gnu.org/licenses/>. */
|
|
|
|
/* _GL_WARN_ON_USE (function, "literal string") issues a declaration
|
|
for FUNCTION which will then trigger a compiler warning containing
|
|
the text of "literal string" anywhere that function is called, if
|
|
supported by the compiler. If the compiler does not support this
|
|
feature, the macro expands to an unused extern declaration.
|
|
|
|
_GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the
|
|
attribute used in _GL_WARN_ON_USE. If the compiler does not support
|
|
this feature, it expands to empty.
|
|
|
|
These macros are useful for marking a function as a potential
|
|
portability trap, with the intent that "literal string" include
|
|
instructions on the replacement function that should be used
|
|
instead.
|
|
_GL_WARN_ON_USE is for functions with 'extern' linkage.
|
|
_GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline'
|
|
linkage.
|
|
|
|
However, one of the reasons that a function is a portability trap is
|
|
if it has the wrong signature. Declaring FUNCTION with a different
|
|
signature in C is a compilation error, so this macro must use the
|
|
same type as any existing declaration so that programs that avoid
|
|
the problematic FUNCTION do not fail to compile merely because they
|
|
included a header that poisoned the function. But this implies that
|
|
_GL_WARN_ON_USE is only safe to use if FUNCTION is known to already
|
|
have a declaration. Use of this macro implies that there must not
|
|
be any other macro hiding the declaration of FUNCTION; but
|
|
undefining FUNCTION first is part of the poisoning process anyway
|
|
(although for symbols that are provided only via a macro, the result
|
|
is a compilation error rather than a warning containing
|
|
"literal string"). Also note that in C++, it is only safe to use if
|
|
FUNCTION has no overloads.
|
|
|
|
For an example, it is possible to poison 'getline' by:
|
|
- adding a call to gl_WARN_ON_USE_PREPARE([[#include <stdio.h>]],
|
|
[getline]) in configure.ac, which potentially defines
|
|
HAVE_RAW_DECL_GETLINE
|
|
- adding this code to a header that wraps the system <stdio.h>:
|
|
#undef getline
|
|
#if HAVE_RAW_DECL_GETLINE
|
|
_GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but"
|
|
"not universally present; use the gnulib module getline");
|
|
#endif
|
|
|
|
It is not possible to directly poison global variables. But it is
|
|
possible to write a wrapper accessor function, and poison that
|
|
(less common usage, like &environ, will cause a compilation error
|
|
rather than issue the nice warning, but the end result of informing
|
|
the developer about their portability problem is still achieved):
|
|
#if HAVE_RAW_DECL_ENVIRON
|
|
static char ***
|
|
rpl_environ (void) { return &environ; }
|
|
_GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared");
|
|
# undef environ
|
|
# define environ (*rpl_environ ())
|
|
#endif
|
|
or better (avoiding contradictory use of 'static' and 'extern'):
|
|
#if HAVE_RAW_DECL_ENVIRON
|
|
static char ***
|
|
_GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared")
|
|
rpl_environ (void) { return &environ; }
|
|
# undef environ
|
|
# define environ (*rpl_environ ())
|
|
#endif
|
|
*/
|
|
#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)))
|
|
# define _GL_WARN_ON_USE_ATTRIBUTE(message) \
|
|
__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
|
|
# define _GL_WARN_ON_USE_ATTRIBUTE(message)
|
|
# else /* Unsupported. */
|
|
# define _GL_WARN_ON_USE(function, message) \
|
|
_GL_WARN_EXTERN_C int _gl_warn_on_use
|
|
# define _GL_WARN_ON_USE_ATTRIBUTE(message)
|
|
# 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
|
|
|
|
/* 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
|
|
|
|
/* On native Windows with MSVC, 'struct lconv' lacks the members int_p_* and
|
|
int_n_*. Instead of overriding 'struct lconv', merely define these member
|
|
names as macros. This avoids trouble in C++ mode. */
|
|
#if defined _MSC_VER
|
|
# define int_p_cs_precedes p_cs_precedes
|
|
# define int_p_sign_posn p_sign_posn
|
|
# define int_p_sep_by_space p_sep_by_space
|
|
# define int_n_cs_precedes n_cs_precedes
|
|
# define int_n_sign_posn n_sign_posn
|
|
# define int_n_sep_by_space n_sep_by_space
|
|
#endif
|
|
|
|
/* Bionic libc's 'struct lconv' is just a dummy. */
|
|
#if 0
|
|
# define lconv rpl_lconv
|
|
struct lconv
|
|
{
|
|
/* All 'char *' are actually 'const char *'. */
|
|
|
|
/* Members that depend on the LC_NUMERIC category of the locale. See
|
|
<https://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
|
|
<https://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 1
|
|
# if 0
|
|
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
# undef localeconv
|
|
# define localeconv rpl_localeconv
|
|
# endif
|
|
_GL_FUNCDECL_RPL (localeconv, struct lconv *, (void));
|
|
_GL_CXXALIAS_RPL (localeconv, struct lconv *, (void));
|
|
# else
|
|
_GL_CXXALIAS_SYS (localeconv, struct lconv *, (void));
|
|
# endif
|
|
# if __GLIBC__ >= 2
|
|
_GL_CXXALIASWARN (localeconv);
|
|
# endif
|
|
#elif 0
|
|
# undef localeconv
|
|
# define localeconv localeconv_used_without_requesting_gnulib_module_localeconv
|
|
#elif defined GNULIB_POSIXCHECK
|
|
# undef localeconv
|
|
# if HAVE_RAW_DECL_LOCALECONV
|
|
_GL_WARN_ON_USE (localeconv,
|
|
"localeconv returns too few information on some platforms - "
|
|
"use gnulib module localeconv for portability");
|
|
# endif
|
|
#endif
|
|
|
|
#if IN_COREUTILS_GNULIB_TESTS
|
|
# if 0
|
|
# 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
|
|
# if __GLIBC__ >= 2
|
|
_GL_CXXALIASWARN (setlocale);
|
|
# endif
|
|
#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 1
|
|
/* Included here for convenience. */
|
|
# include "setlocale_null.h"
|
|
#endif
|
|
|
|
#if /*@GNULIB_NEWLOCALE@ ||*/ (IN_COREUTILS_GNULIB_TESTS && 1)
|
|
# if 0
|
|
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
# undef newlocale
|
|
# define newlocale rpl_newlocale
|
|
# define GNULIB_defined_newlocale 1
|
|
# endif
|
|
_GL_FUNCDECL_RPL (newlocale, locale_t,
|
|
(int category_mask, const char *name, locale_t base)
|
|
_GL_ARG_NONNULL ((2)));
|
|
_GL_CXXALIAS_RPL (newlocale, locale_t,
|
|
(int category_mask, const char *name, locale_t base));
|
|
# else
|
|
# if 1
|
|
_GL_CXXALIAS_SYS (newlocale, locale_t,
|
|
(int category_mask, const char *name, locale_t base));
|
|
# endif
|
|
# endif
|
|
# if 1
|
|
_GL_CXXALIASWARN (newlocale);
|
|
# endif
|
|
# if 1 || 0
|
|
# ifndef HAVE_WORKING_NEWLOCALE
|
|
# define HAVE_WORKING_NEWLOCALE 1
|
|
# endif
|
|
# endif
|
|
#elif defined GNULIB_POSIXCHECK
|
|
# undef newlocale
|
|
# if HAVE_RAW_DECL_NEWLOCALE
|
|
_GL_WARN_ON_USE (newlocale, "newlocale is not portable");
|
|
# endif
|
|
#endif
|
|
|
|
#if 0 || (IN_COREUTILS_GNULIB_TESTS && 1)
|
|
# if 0
|
|
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
# undef duplocale
|
|
# define duplocale rpl_duplocale
|
|
# define GNULIB_defined_duplocale 1
|
|
# 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 1
|
|
_GL_CXXALIAS_SYS (duplocale, locale_t, (locale_t locale));
|
|
# endif
|
|
# endif
|
|
# if 1
|
|
_GL_CXXALIASWARN (duplocale);
|
|
# endif
|
|
# if 1 || 0
|
|
# ifndef HAVE_WORKING_DUPLOCALE
|
|
# define HAVE_WORKING_DUPLOCALE 1
|
|
# endif
|
|
# 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
|
|
|
|
#if /*@GNULIB_FREELOCALE@ ||*/ (IN_COREUTILS_GNULIB_TESTS && 1)
|
|
# if 0
|
|
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
# undef freelocale
|
|
# define freelocale rpl_freelocale
|
|
# define GNULIB_defined_freelocale 1
|
|
# endif
|
|
_GL_FUNCDECL_RPL (freelocale, void, (locale_t locale) _GL_ARG_NONNULL ((1)));
|
|
_GL_CXXALIAS_RPL (freelocale, void, (locale_t locale));
|
|
# else
|
|
# if 1
|
|
/* Need to cast, because on FreeBSD and Mac OS X 10.13, the return type is
|
|
int. */
|
|
_GL_CXXALIAS_SYS_CAST (freelocale, void, (locale_t locale));
|
|
# endif
|
|
# endif
|
|
# if 1
|
|
_GL_CXXALIASWARN (freelocale);
|
|
# endif
|
|
#elif defined GNULIB_POSIXCHECK
|
|
# undef freelocale
|
|
# if HAVE_RAW_DECL_FREELOCALE
|
|
_GL_WARN_ON_USE (freelocale, "freelocale is not portable");
|
|
# endif
|
|
#endif
|
|
|
|
#endif /* _GL_LOCALE_H */
|
|
#endif /* _GL_LOCALE_H */
|
|
#endif /* !(__need_locale_t || _GL_ALREADY_INCLUDING_LOCALE_H) */
|