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branch master updated: Remove gnulib autogenerated file from VCS. Report
|
From: |
Patrice Dumas |
|
Subject: |
branch master updated: Remove gnulib autogenerated file from VCS. Report from Werner. |
|
Date: |
Mon, 14 Feb 2022 14:05:05 -0500 |
This is an automated email from the git hooks/post-receive script.
pertusus pushed a commit to branch master
in repository texinfo.
The following commit(s) were added to refs/heads/master by this push:
new 0ba03d0958 Remove gnulib autogenerated file from VCS. Report from
Werner.
0ba03d0958 is described below
commit 0ba03d09580c4f7583281b12e6daed32e7649c70
Author: Patrice Dumas <pertusus@free.fr>
AuthorDate: Mon Feb 14 20:04:34 2022 +0100
Remove gnulib autogenerated file from VCS. Report from Werner.
---
.gitignore | 1 +
tp/Texinfo/XS/gnulib/lib/unistd.h | 2820 -------------------------------------
2 files changed, 1 insertion(+), 2820 deletions(-)
diff --git a/.gitignore b/.gitignore
index 167191147d..6d157fd7c0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -77,6 +77,7 @@ gnulib/lib/malloc/dynarray-skeleton.gl.h
tp/Texinfo/XS/gnulib/lib/inttypes.h
tp/Texinfo/XS/gnulib/lib/stdlib.h
+tp/Texinfo/XS/gnulib/lib/unistd.h
gnulib/lib/**/.dirstamp
diff --git a/tp/Texinfo/XS/gnulib/lib/unistd.h
b/tp/Texinfo/XS/gnulib/lib/unistd.h
deleted file mode 100644
index c75048d323..0000000000
--- a/tp/Texinfo/XS/gnulib/lib/unistd.h
+++ /dev/null
@@ -1,2820 +0,0 @@
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
-/* Substitute for and wrapper around <unistd.h>.
- Copyright (C) 2003-2022 Free Software Foundation, Inc.
-
- This file is free software: you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as
- published by the Free Software Foundation; either version 2.1 of the
- License, or (at your option) any later version.
-
- This file 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 Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
-#ifndef _GL_UNISTD_H
-
-#if __GNUC__ >= 3
-#pragma GCC system_header
-#endif
-
-
-#if 1 && defined _GL_INCLUDING_UNISTD_H
-/* Special invocation convention:
- - On Mac OS X 10.3.9 we have a sequence of nested includes
- <unistd.h> -> <signal.h> -> <pthread.h> -> <unistd.h>
- In this situation, the functions are not yet declared, therefore we cannot
- provide the C++ aliases. */
-
-#include_next <unistd.h>
-
-#else
-/* Normal invocation convention. */
-
-/* The include_next requires a split double-inclusion guard. */
-#if 1
-# define _GL_INCLUDING_UNISTD_H
-# include_next <unistd.h>
-# undef _GL_INCLUDING_UNISTD_H
-#endif
-
-/* Get all possible declarations of gethostname(). */
-#if 0 && 0 \
- && !defined _GL_INCLUDING_WINSOCK2_H
-# define _GL_INCLUDING_WINSOCK2_H
-# include <winsock2.h>
-# undef _GL_INCLUDING_WINSOCK2_H
-#endif
-
-#if !defined _GL_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H
-#define _GL_UNISTD_H
-
-/* NetBSD 5.0 mis-defines NULL. Also get size_t. */
-/* But avoid namespace pollution on glibc systems. */
-#ifndef __GLIBC__
-# include <stddef.h>
-#endif
-
-/* mingw doesn't define the SEEK_* or *_FILENO macros in <unistd.h>. */
-/* MSVC declares 'unlink' in <stdio.h>, not in <unistd.h>. We must include
- it before we #define unlink rpl_unlink. */
-/* Cygwin 1.7.1 declares symlinkat in <stdio.h>, not in <unistd.h>. */
-/* But avoid namespace pollution on glibc systems. */
-#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \
- || ((0 || defined GNULIB_POSIXCHECK) \
- && (defined _WIN32 && ! defined __CYGWIN__)) \
- || ((0 || defined GNULIB_POSIXCHECK) \
- && defined __CYGWIN__)) \
- && ! defined __GLIBC__
-# include <stdio.h>
-#endif
-
-/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in <fcntl.h>, not in
- <unistd.h>. */
-/* But avoid namespace pollution on glibc systems. */
-#if (0 || defined GNULIB_POSIXCHECK) \
- && (defined __CYGWIN__ || defined __ANDROID__) \
- && ! defined __GLIBC__
-# include <fcntl.h>
-#endif
-
-/* mingw fails to declare _exit in <unistd.h>. */
-/* mingw, MSVC, BeOS, Haiku declare environ in <stdlib.h>, not in
- <unistd.h>. */
-/* Solaris declares getcwd not only in <unistd.h> but also in <stdlib.h>. */
-/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system <stdlib.h> is
- included here. */
-/* But avoid namespace pollution on glibc systems. */
-#if !defined __GLIBC__ && !defined __osf__
-# define __need_system_stdlib_h
-# include <stdlib.h>
-# undef __need_system_stdlib_h
-#endif
-
-/* Native Windows platforms declare _chdir, _getcwd, _rmdir in
- <io.h> and/or <direct.h>, not in <unistd.h>.
- They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(),
- _lseek(), _read(), _unlink(), _write() in <io.h>. */
-#if defined _WIN32 && !defined __CYGWIN__
-# include <io.h>
-# include <direct.h>
-#endif
-
-/* Native Windows platforms declare _execl*, _execv* in <process.h>. */
-#if defined _WIN32 && !defined __CYGWIN__
-# include <process.h>
-#endif
-
-/* AIX and OSF/1 5.1 declare getdomainname in <netdb.h>, not in <unistd.h>.
- NonStop Kernel declares gethostname in <netdb.h>, not in <unistd.h>. */
-/* But avoid namespace pollution on glibc systems. */
-#if ((0 && (defined _AIX || defined __osf__)) \
- || (0 && defined __TANDEM)) \
- && !defined __GLIBC__
-# include <netdb.h>
-#endif
-
-/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in
- <sys/random.h>, not in <unistd.h>. */
-/* But avoid namespace pollution on glibc systems. */
-#if (0 || defined GNULIB_POSIXCHECK) \
- && ((defined __APPLE__ && defined __MACH__) || defined __sun \
- || defined __ANDROID__) \
- && 0 \
- && !defined __GLIBC__
-# include <sys/random.h>
-#endif
-
-/* Android 4.3 declares fchownat in <sys/stat.h>, not in <unistd.h>. */
-/* But avoid namespace pollution on glibc systems. */
-#if (0 || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \
- && !defined __GLIBC__
-# include <sys/stat.h>
-#endif
-
-/* MSVC defines off_t in <sys/types.h>.
- May also define off_t to a 64-bit type on native Windows. */
-/* Get off_t, ssize_t, mode_t. */
-#include <sys/types.h>
-
-/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */
-/* C++ compatible function declaration macros.
- Copyright (C) 2010-2022 Free Software Foundation, Inc.
-
- This program is free software: you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published
- by the Free Software Foundation; either version 2 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
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser 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_MDA (func, rettype, parameters);
- is to be used when func is a Microsoft deprecated alias, on native Windows.
- It declares a C++ alias called GNULIB_NAMESPACE::func
- that redirects to _func, if GNULIB_NAMESPACE is defined.
- Example:
- _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...));
- */
-#define _GL_CXXALIAS_MDA(func,rettype,parameters) \
- _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters)
-
-/* _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_MDA_CAST (func, rettype, parameters);
- is like _GL_CXXALIAS_MDA (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. */
-#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \
- _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters)
-
-/* _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 !(defined __GNUC__ && !defined __clang__ && __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 !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__)
-# define
_GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \
- _GL_WARN_ON_USE_CXX (func, rettype, 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) 2009-2022 Free Software Foundation, Inc.
-
- This program is free software: you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published
- by the Free Software Foundation; either version 2 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
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser 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__ == 3 && __GNUC_MINOR__ >= 3) || defined
__clang__
-# 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) 2010-2022 Free Software Foundation, Inc.
-
- This program is free software: you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published
- by the Free Software Foundation; either version 2 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
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser 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) \
-_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__
(message)))
-# define _GL_WARN_ON_USE_ATTRIBUTE(message) \
- __attribute__ ((__warning__ (message)))
-# elif __clang_major__ >= 4
-/* Another compiler attribute is available in clang. */
-# define _GL_WARN_ON_USE(function, message) \
-_GL_WARN_EXTERN_C __typeof__ (function) function \
- __attribute__ ((__diagnose_if__ (1, message, "warning")))
-# define _GL_WARN_ON_USE_ATTRIBUTE(message) \
- __attribute__ ((__diagnose_if__ (1, message, "warning")))
-# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
-/* Verify the existence of the function. */
-# define _GL_WARN_ON_USE(function, message) \
-_GL_WARN_EXTERN_C __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_gcc, rettype_clang,
parameters_and_attributes, "message")
- is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode 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 !defined __cplusplus
-# define
_GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg)
\
- _GL_WARN_ON_USE (function, msg)
-# else
-# 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_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg)
\
-extern rettype_gcc function parameters_and_attributes \
- __attribute__ ((__warning__ (msg)))
-# elif __clang_major__ >= 4
-/* Another compiler attribute is available in clang. */
-# define
_GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg)
\
-extern rettype_clang function parameters_and_attributes \
- __attribute__ ((__diagnose_if__ (1, msg, "warning")))
-# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
-/* Verify the existence of the function. */
-# define
_GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg)
\
-extern rettype_gcc function parameters_and_attributes
-# else /* Unsupported. */
-# define
_GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg)
\
-_GL_WARN_EXTERN_C int _gl_warn_on_use
-# endif
-# 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
-
-
-/* Get getopt(), optarg, optind, opterr, optopt. */
-#if 0 && 00 && !defined _GL_SYSTEM_GETOPT
-# include <getopt-cdefs.h>
-# include <getopt-pfx-core.h>
-#endif
-
-#ifndef _GL_INLINE_HEADER_BEGIN
- #error "Please include config.h first."
-#endif
-_GL_INLINE_HEADER_BEGIN
-#ifndef _GL_UNISTD_INLINE
-# define _GL_UNISTD_INLINE _GL_INLINE
-#endif
-
-/* Hide some function declarations from <winsock2.h>. */
-
-#if 0 && 0
-# if !defined _GL_SYS_SOCKET_H
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef socket
-# define socket socket_used_without_including_sys_socket_h
-# undef connect
-# define connect connect_used_without_including_sys_socket_h
-# undef accept
-# define accept accept_used_without_including_sys_socket_h
-# undef bind
-# define bind bind_used_without_including_sys_socket_h
-# undef getpeername
-# define getpeername getpeername_used_without_including_sys_socket_h
-# undef getsockname
-# define getsockname getsockname_used_without_including_sys_socket_h
-# undef getsockopt
-# define getsockopt getsockopt_used_without_including_sys_socket_h
-# undef listen
-# define listen listen_used_without_including_sys_socket_h
-# undef recv
-# define recv recv_used_without_including_sys_socket_h
-# undef send
-# define send send_used_without_including_sys_socket_h
-# undef recvfrom
-# define recvfrom recvfrom_used_without_including_sys_socket_h
-# undef sendto
-# define sendto sendto_used_without_including_sys_socket_h
-# undef setsockopt
-# define setsockopt setsockopt_used_without_including_sys_socket_h
-# undef shutdown
-# define shutdown shutdown_used_without_including_sys_socket_h
-# else
- _GL_WARN_ON_USE (socket,
- "socket() used without including <sys/socket.h>");
- _GL_WARN_ON_USE (connect,
- "connect() used without including <sys/socket.h>");
- _GL_WARN_ON_USE (accept,
- "accept() used without including <sys/socket.h>");
- _GL_WARN_ON_USE (bind,
- "bind() used without including <sys/socket.h>");
- _GL_WARN_ON_USE (getpeername,
- "getpeername() used without including <sys/socket.h>");
- _GL_WARN_ON_USE (getsockname,
- "getsockname() used without including <sys/socket.h>");
- _GL_WARN_ON_USE (getsockopt,
- "getsockopt() used without including <sys/socket.h>");
- _GL_WARN_ON_USE (listen,
- "listen() used without including <sys/socket.h>");
- _GL_WARN_ON_USE (recv,
- "recv() used without including <sys/socket.h>");
- _GL_WARN_ON_USE (send,
- "send() used without including <sys/socket.h>");
- _GL_WARN_ON_USE (recvfrom,
- "recvfrom() used without including <sys/socket.h>");
- _GL_WARN_ON_USE (sendto,
- "sendto() used without including <sys/socket.h>");
- _GL_WARN_ON_USE (setsockopt,
- "setsockopt() used without including <sys/socket.h>");
- _GL_WARN_ON_USE (shutdown,
- "shutdown() used without including <sys/socket.h>");
-# endif
-# endif
-# if !defined _GL_SYS_SELECT_H
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef select
-# define select select_used_without_including_sys_select_h
-# else
- _GL_WARN_ON_USE (select,
- "select() used without including <sys/select.h>");
-# endif
-# endif
-#endif
-
-
-/* OS/2 EMX lacks these macros. */
-#ifndef STDIN_FILENO
-# define STDIN_FILENO 0
-#endif
-#ifndef STDOUT_FILENO
-# define STDOUT_FILENO 1
-#endif
-#ifndef STDERR_FILENO
-# define STDERR_FILENO 2
-#endif
-
-/* Ensure *_OK macros exist. */
-#ifndef F_OK
-# define F_OK 0
-# define X_OK 1
-# define W_OK 2
-# define R_OK 4
-#endif
-
-
-/* Declare overridden functions. */
-
-
-#if 0
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef access
-# define access rpl_access
-# endif
-_GL_FUNCDECL_RPL (access, int, (const char *file, int mode)
- _GL_ARG_NONNULL ((1)));
-_GL_CXXALIAS_RPL (access, int, (const char *file, int mode));
-# elif defined _WIN32 && !defined __CYGWIN__
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef access
-# define access _access
-# endif
-_GL_CXXALIAS_MDA (access, int, (const char *file, int mode));
-# else
-_GL_CXXALIAS_SYS (access, int, (const char *file, int mode));
-# endif
-_GL_CXXALIASWARN (access);
-#elif defined GNULIB_POSIXCHECK
-# undef access
-# if HAVE_RAW_DECL_ACCESS
-/* The access() function is a security risk. */
-_GL_WARN_ON_USE (access, "access does not always support X_OK - "
- "use gnulib module access for portability; "
- "also, this function is a security risk - "
- "use the gnulib module faccessat instead");
-# endif
-#elif 1
-/* On native Windows, map 'access' to '_access', so that -loldnames is not
- required. In C++ with GNULIB_NAMESPACE, avoid differences between
- platforms by defining GNULIB_NAMESPACE::access always. */
-# if defined _WIN32 && !defined __CYGWIN__
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef access
-# define access _access
-# endif
-_GL_CXXALIAS_MDA (access, int, (const char *file, int mode));
-# else
-_GL_CXXALIAS_SYS (access, int, (const char *file, int mode));
-# endif
-_GL_CXXALIASWARN (access);
-#endif
-
-
-#if 0
-# if defined _WIN32 && !defined __CYGWIN__
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef chdir
-# define chdir _chdir
-# endif
-_GL_CXXALIAS_MDA (chdir, int, (const char *file));
-# else
-_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1)));
-# endif
-_GL_CXXALIASWARN (chdir);
-#elif defined GNULIB_POSIXCHECK
-# undef chdir
-# if HAVE_RAW_DECL_CHDIR
-_GL_WARN_ON_USE (chown, "chdir is not always in <unistd.h> - "
- "use gnulib module chdir for portability");
-# endif
-#elif 1
-/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not
- required. In C++ with GNULIB_NAMESPACE, avoid differences between
- platforms by defining GNULIB_NAMESPACE::chdir always. */
-# if defined _WIN32 && !defined __CYGWIN__
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef chdir
-# define chdir _chdir
-# endif
-_GL_CXXALIAS_MDA (chdir, int, (const char *file));
-# else
-_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1)));
-# endif
-_GL_CXXALIASWARN (chdir);
-#endif
-
-
-#if 0
-/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE
- to GID (if GID is not -1). Follow symbolic links.
- Return 0 if successful, otherwise -1 and errno set.
- See the POSIX:2008 specification
- <https://pubs.opengroup.org/onlinepubs/9699919799/functions/chown.html. */
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef chown
-# define chown rpl_chown
-# endif
-_GL_FUNCDECL_RPL (chown, int, (const char *file, uid_t uid, gid_t gid)
- _GL_ARG_NONNULL ((1)));
-_GL_CXXALIAS_RPL (chown, int, (const char *file, uid_t uid, gid_t gid));
-# else
-# if !1
-_GL_FUNCDECL_SYS (chown, int, (const char *file, uid_t uid, gid_t gid)
- _GL_ARG_NONNULL ((1)));
-# endif
-_GL_CXXALIAS_SYS (chown, int, (const char *file, uid_t uid, gid_t gid));
-# endif
-_GL_CXXALIASWARN (chown);
-#elif defined GNULIB_POSIXCHECK
-# undef chown
-# if HAVE_RAW_DECL_CHOWN
-_GL_WARN_ON_USE (chown, "chown fails to follow symlinks on some systems and "
- "doesn't treat a uid or gid of -1 on some systems - "
- "use gnulib module chown for portability");
-# endif
-#endif
-
-
-#if 0
-# if 0
-/* Automatically included by modules that need a replacement for close. */
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef close
-# define close rpl_close
-# endif
-_GL_FUNCDECL_RPL (close, int, (int fd));
-_GL_CXXALIAS_RPL (close, int, (int fd));
-# elif defined _WIN32 && !defined __CYGWIN__
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef close
-# define close _close
-# endif
-_GL_CXXALIAS_MDA (close, int, (int fd));
-# else
-_GL_CXXALIAS_SYS (close, int, (int fd));
-# endif
-_GL_CXXALIASWARN (close);
-#elif 0
-# undef close
-# define close close_used_without_requesting_gnulib_module_close
-#elif defined GNULIB_POSIXCHECK
-# undef close
-/* Assume close is always declared. */
-_GL_WARN_ON_USE (close, "close does not portably work on sockets - "
- "use gnulib module close for portability");
-#elif 1
-/* On native Windows, map 'close' to '_close', so that -loldnames is not
- required. In C++ with GNULIB_NAMESPACE, avoid differences between
- platforms by defining GNULIB_NAMESPACE::close always. */
-# if defined _WIN32 && !defined __CYGWIN__
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef close
-# define close _close
-# endif
-_GL_CXXALIAS_MDA (close, int, (int fd));
-# else
-_GL_CXXALIAS_SYS (close, int, (int fd));
-# endif
-_GL_CXXALIASWARN (close);
-#endif
-
-
-#if 0
-# if !1
-_GL_FUNCDECL_SYS (copy_file_range, ssize_t, (int ifd, off_t *ipos,
- int ofd, off_t *opos,
- size_t len, unsigned flags));
-_GL_CXXALIAS_SYS (copy_file_range, ssize_t, (int ifd, off_t *ipos,
- int ofd, off_t *opos,
- size_t len, unsigned flags));
-# endif
-_GL_CXXALIASWARN (copy_file_range);
-#elif defined GNULIB_POSIXCHECK
-# if HAVE_RAW_DECL_COPY_FILE_RANGE
-_GL_WARN_ON_USE (copy_file_range,
- "copy_file_range is unportable - "
- "use gnulib module copy_file_range for portability");
-# endif
-#endif
-
-
-#if 0
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# define dup rpl_dup
-# endif
-_GL_FUNCDECL_RPL (dup, int, (int oldfd));
-_GL_CXXALIAS_RPL (dup, int, (int oldfd));
-# elif defined _WIN32 && !defined __CYGWIN__
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef dup
-# define dup _dup
-# endif
-_GL_CXXALIAS_MDA (dup, int, (int oldfd));
-# else
-_GL_CXXALIAS_SYS (dup, int, (int oldfd));
-# endif
-_GL_CXXALIASWARN (dup);
-#elif defined GNULIB_POSIXCHECK
-# undef dup
-# if HAVE_RAW_DECL_DUP
-_GL_WARN_ON_USE (dup, "dup is unportable - "
- "use gnulib module dup for portability");
-# endif
-#elif 1
-/* On native Windows, map 'dup' to '_dup', so that -loldnames is not
- required. In C++ with GNULIB_NAMESPACE, avoid differences between
- platforms by defining GNULIB_NAMESPACE::dup always. */
-# if defined _WIN32 && !defined __CYGWIN__
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef dup
-# define dup _dup
-# endif
-_GL_CXXALIAS_MDA (dup, int, (int oldfd));
-# else
-_GL_CXXALIAS_SYS (dup, int, (int oldfd));
-# endif
-_GL_CXXALIASWARN (dup);
-#endif
-
-
-#if 0
-/* Copy the file descriptor OLDFD into file descriptor NEWFD. Do nothing if
- NEWFD = OLDFD, otherwise close NEWFD first if it is open.
- Return newfd if successful, otherwise -1 and errno set.
- See the POSIX:2008 specification
- <https://pubs.opengroup.org/onlinepubs/9699919799/functions/dup2.html>. */
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# define dup2 rpl_dup2
-# endif
-_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd));
-_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd));
-# elif defined _WIN32 && !defined __CYGWIN__
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef dup2
-# define dup2 _dup2
-# endif
-_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd));
-# else
-_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd));
-# endif
-_GL_CXXALIASWARN (dup2);
-#elif defined GNULIB_POSIXCHECK
-# undef dup2
-# if HAVE_RAW_DECL_DUP2
-_GL_WARN_ON_USE (dup2, "dup2 is unportable - "
- "use gnulib module dup2 for portability");
-# endif
-#elif 1
-/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not
- required. In C++ with GNULIB_NAMESPACE, avoid differences between
- platforms by defining GNULIB_NAMESPACE::dup2 always. */
-# if defined _WIN32 && !defined __CYGWIN__
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef dup2
-# define dup2 _dup2
-# endif
-_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd));
-# else
-_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd));
-# endif
-_GL_CXXALIASWARN (dup2);
-#endif
-
-
-#if 0
-/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the
- specified flags.
- The flags are a bitmask, possibly including O_CLOEXEC (defined in <fcntl.h>)
- and O_TEXT, O_BINARY (defined in "binary-io.h").
- Close NEWFD first if it is open.
- Return newfd if successful, otherwise -1 and errno set.
- See the Linux man page at
- <https://www.kernel.org/doc/man-pages/online/pages/man2/dup3.2.html>. */
-# if 1
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# define dup3 rpl_dup3
-# endif
-_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags));
-_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags));
-# else
-_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags));
-_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags));
-# endif
-_GL_CXXALIASWARN (dup3);
-#elif defined GNULIB_POSIXCHECK
-# undef dup3
-# if HAVE_RAW_DECL_DUP3
-_GL_WARN_ON_USE (dup3, "dup3 is unportable - "
- "use gnulib module dup3 for portability");
-# endif
-#endif
-
-
-#if 0
-# if defined __CYGWIN__ && !defined __i386__
-/* The 'environ' variable is defined in a DLL. Therefore its declaration needs
- the '__declspec(dllimport)' attribute, but the system's <unistd.h> lacks it.
- This leads to a link error on 64-bit Cygwin when the option
- -Wl,--disable-auto-import is in use. */
-_GL_EXTERN_C __declspec(dllimport) char **environ;
-# endif
-# if !1
-/* Set of environment variables and values. An array of strings of the form
- "VARIABLE=VALUE", terminated with a NULL. */
-# if defined __APPLE__ && defined __MACH__
-# include <TargetConditionals.h>
-# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR
-# define _GL_USE_CRT_EXTERNS
-# endif
-# endif
-# ifdef _GL_USE_CRT_EXTERNS
-# include <crt_externs.h>
-# define environ (*_NSGetEnviron ())
-# else
-# ifdef __cplusplus
-extern "C" {
-# endif
-extern char **environ;
-# ifdef __cplusplus
-}
-# endif
-# endif
-# endif
-#elif defined GNULIB_POSIXCHECK
-# if HAVE_RAW_DECL_ENVIRON
-_GL_UNISTD_INLINE char ***
-_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - "
- "use gnulib module environ for portability")
-rpl_environ (void)
-{
- return &environ;
-}
-# undef environ
-# define environ (*rpl_environ ())
-# endif
-#endif
-
-
-#if 0
-/* Like access(), except that it uses the effective user id and group id of
- the current process. */
-# if !1
-_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode)
- _GL_ARG_NONNULL ((1)));
-# endif
-_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode));
-_GL_CXXALIASWARN (euidaccess);
-# if defined GNULIB_POSIXCHECK
-/* Like access(), this function is a security risk. */
-_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - "
- "use the gnulib module faccessat instead");
-# endif
-#elif defined GNULIB_POSIXCHECK
-# undef euidaccess
-# if HAVE_RAW_DECL_EUIDACCESS
-_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - "
- "use gnulib module euidaccess for portability");
-# endif
-#endif
-
-
-#if 0
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef execl
-# define execl rpl_execl
-# endif
-_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...)
- _GL_ARG_NONNULL ((1)));
-_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...));
-# else
-_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...));
-# endif
-_GL_CXXALIASWARN (execl);
-#elif defined GNULIB_POSIXCHECK
-# undef execl
-# if HAVE_RAW_DECL_EXECL
-_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - "
- "use gnulib module execl for portability");
-# endif
-#elif 1
-/* On native Windows, map 'execl' to '_execl', so that -loldnames is not
- required. In C++ with GNULIB_NAMESPACE, avoid differences between
- platforms by defining GNULIB_NAMESPACE::execl always. */
-# if defined _WIN32 && !defined __CYGWIN__
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef execl
-# define execl _execl
-# endif
-_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg,
...));
-# else
-_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...));
-# endif
-_GL_CXXALIASWARN (execl);
-#endif
-
-#if 0
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef execle
-# define execle rpl_execle
-# endif
-_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...)
- _GL_ARG_NONNULL ((1)));
-_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...));
-# else
-_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...));
-# endif
-_GL_CXXALIASWARN (execle);
-#elif defined GNULIB_POSIXCHECK
-# undef execle
-# if HAVE_RAW_DECL_EXECLE
-_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - "
- "use gnulib module execle for portability");
-# endif
-#elif 1
-/* On native Windows, map 'execle' to '_execle', so that -loldnames is not
- required. In C++ with GNULIB_NAMESPACE, avoid differences between
- platforms by defining GNULIB_NAMESPACE::execle always. */
-# if defined _WIN32 && !defined __CYGWIN__
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef execle
-# define execle _execle
-# endif
-_GL_CXXALIAS_MDA (execle, intptr_t,
- (const char *program, const char *arg, ...));
-# else
-_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...));
-# endif
-_GL_CXXALIASWARN (execle);
-#endif
-
-#if 0
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef execlp
-# define execlp rpl_execlp
-# endif
-_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...)
- _GL_ARG_NONNULL ((1)));
-_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...));
-# else
-_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...));
-# endif
-_GL_CXXALIASWARN (execlp);
-#elif defined GNULIB_POSIXCHECK
-# undef execlp
-# if HAVE_RAW_DECL_EXECLP
-_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - "
- "use gnulib module execlp for portability");
-# endif
-#elif 1
-/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not
- required. In C++ with GNULIB_NAMESPACE, avoid differences between
- platforms by defining GNULIB_NAMESPACE::execlp always. */
-# if defined _WIN32 && !defined __CYGWIN__
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef execlp
-# define execlp _execlp
-# endif
-_GL_CXXALIAS_MDA (execlp, intptr_t,
- (const char *program, const char *arg, ...));
-# else
-_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...));
-# endif
-_GL_CXXALIASWARN (execlp);
-#endif
-
-
-#if 0
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef execv
-# define execv rpl_execv
-# endif
-_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv)
- _GL_ARG_NONNULL ((1, 2)));
-_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv));
-# else
-_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv));
-# endif
-_GL_CXXALIASWARN (execv);
-#elif defined GNULIB_POSIXCHECK
-# undef execv
-# if HAVE_RAW_DECL_EXECV
-_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - "
- "use gnulib module execv for portability");
-# endif
-#elif 1
-/* On native Windows, map 'execv' to '_execv', so that -loldnames is not
- required. In C++ with GNULIB_NAMESPACE, avoid differences between
- platforms by defining GNULIB_NAMESPACE::execv always. */
-# if defined _WIN32 && !defined __CYGWIN__
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef execv
-# define execv _execv
-# endif
-_GL_CXXALIAS_MDA_CAST (execv, intptr_t,
- (const char *program, char * const *argv));
-# else
-_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv));
-# endif
-_GL_CXXALIASWARN (execv);
-#endif
-
-#if 0
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef execve
-# define execve rpl_execve
-# endif
-_GL_FUNCDECL_RPL (execve, int,
- (const char *program, char * const *argv, char * const *env)
- _GL_ARG_NONNULL ((1, 2)));
-_GL_CXXALIAS_RPL (execve, int,
- (const char *program, char * const *argv, char * const
*env));
-# else
-_GL_CXXALIAS_SYS (execve, int,
- (const char *program, char * const *argv, char * const
*env));
-# endif
-_GL_CXXALIASWARN (execve);
-#elif defined GNULIB_POSIXCHECK
-# undef execve
-# if HAVE_RAW_DECL_EXECVE
-_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - "
- "use gnulib module execve for portability");
-# endif
-#elif 1
-/* On native Windows, map 'execve' to '_execve', so that -loldnames is not
- required. In C++ with GNULIB_NAMESPACE, avoid differences between
- platforms by defining GNULIB_NAMESPACE::execve always. */
-# if defined _WIN32 && !defined __CYGWIN__
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef execve
-# define execve _execve
-# endif
-_GL_CXXALIAS_MDA_CAST (execve, intptr_t,
- (const char *program, char * const *argv,
- char * const *env));
-# else
-_GL_CXXALIAS_SYS (execve, int,
- (const char *program, char * const *argv, char * const
*env));
-# endif
-_GL_CXXALIASWARN (execve);
-#endif
-
-#if 0
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef execvp
-# define execvp rpl_execvp
-# endif
-_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv)
- _GL_ARG_NONNULL ((1, 2)));
-_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv));
-# else
-_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv));
-# endif
-_GL_CXXALIASWARN (execvp);
-#elif defined GNULIB_POSIXCHECK
-# undef execvp
-# if HAVE_RAW_DECL_EXECVP
-_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - "
- "use gnulib module execvp for portability");
-# endif
-#elif 1
-/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not
- required. In C++ with GNULIB_NAMESPACE, avoid differences between
- platforms by defining GNULIB_NAMESPACE::execvp always. */
-# if defined _WIN32 && !defined __CYGWIN__
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef execvp
-# define execvp _execvp
-# endif
-_GL_CXXALIAS_MDA_CAST (execvp, intptr_t,
- (const char *program, char * const *argv));
-# else
-_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv));
-# endif
-_GL_CXXALIASWARN (execvp);
-#endif
-
-#if 0
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef execvpe
-# define execvpe rpl_execvpe
-# endif
-_GL_FUNCDECL_RPL (execvpe, int,
- (const char *program, char * const *argv, char * const *env)
- _GL_ARG_NONNULL ((1, 2)));
-_GL_CXXALIAS_RPL (execvpe, int,
- (const char *program, char * const *argv, char * const
*env));
-# else
-# if !1
-_GL_FUNCDECL_SYS (execvpe, int,
- (const char *program, char * const *argv, char * const *env)
- _GL_ARG_NONNULL ((1, 2)));
-# endif
-_GL_CXXALIAS_SYS (execvpe, int,
- (const char *program, char * const *argv, char * const
*env));
-# endif
-_GL_CXXALIASWARN (execvpe);
-#elif defined GNULIB_POSIXCHECK
-# undef execvpe
-# if HAVE_RAW_DECL_EXECVPE
-_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - "
- "use gnulib module execvpe for portability");
-# endif
-#elif 1
-/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not
- required. In C++ with GNULIB_NAMESPACE, avoid differences between
- platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have
- it. */
-# if defined _WIN32 && !defined __CYGWIN__
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef execvpe
-# define execvpe _execvpe
-# endif
-_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t,
- (const char *program, char * const *argv,
- char * const *env));
-# elif 1
-# if !1
-_GL_FUNCDECL_SYS (execvpe, int,
- (const char *program, char * const *argv, char * const *env)
- _GL_ARG_NONNULL ((1, 2)));
-# endif
-_GL_CXXALIAS_SYS (execvpe, int,
- (const char *program, char * const *argv, char * const
*env));
-# endif
-# if (defined _WIN32 && !defined __CYGWIN__) || 1
-_GL_CXXALIASWARN (execvpe);
-# endif
-#endif
-
-
-#if 0
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef faccessat
-# define faccessat rpl_faccessat
-# endif
-_GL_FUNCDECL_RPL (faccessat, int,
- (int fd, char const *name, int mode, int flag)
- _GL_ARG_NONNULL ((2)));
-_GL_CXXALIAS_RPL (faccessat, int,
- (int fd, char const *name, int mode, int flag));
-# else
-# if !1
-_GL_FUNCDECL_SYS (faccessat, int,
- (int fd, char const *file, int mode, int flag)
- _GL_ARG_NONNULL ((2)));
-# endif
-_GL_CXXALIAS_SYS (faccessat, int,
- (int fd, char const *file, int mode, int flag));
-# endif
-_GL_CXXALIASWARN (faccessat);
-#elif defined GNULIB_POSIXCHECK
-# undef faccessat
-# if HAVE_RAW_DECL_FACCESSAT
-_GL_WARN_ON_USE (faccessat, "faccessat is not portable - "
- "use gnulib module faccessat for portability");
-# endif
-#endif
-
-
-#if 0
-/* Change the process' current working directory to the directory on which
- the given file descriptor is open.
- Return 0 if successful, otherwise -1 and errno set.
- See the POSIX:2008 specification
- <https://pubs.opengroup.org/onlinepubs/9699919799/functions/fchdir.html>.
*/
-# if ! 1
-_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/));
-
-/* Gnulib internal hooks needed to maintain the fchdir metadata. */
-_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename)
- _GL_ARG_NONNULL ((2));
-_GL_EXTERN_C void _gl_unregister_fd (int fd);
-_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd);
-_GL_EXTERN_C const char *_gl_directory_name (int fd);
-
-# else
-# if !1
-_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/));
-# endif
-# endif
-_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/));
-_GL_CXXALIASWARN (fchdir);
-#elif defined GNULIB_POSIXCHECK
-# undef fchdir
-# if HAVE_RAW_DECL_FCHDIR
-_GL_WARN_ON_USE (fchdir, "fchdir is unportable - "
- "use gnulib module fchdir for portability");
-# endif
-#endif
-
-
-#if 0
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef fchownat
-# define fchownat rpl_fchownat
-# endif
-_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file,
- uid_t owner, gid_t group, int flag)
- _GL_ARG_NONNULL ((2)));
-_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file,
- uid_t owner, gid_t group, int flag));
-# else
-# if !1
-_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file,
- uid_t owner, gid_t group, int flag)
- _GL_ARG_NONNULL ((2)));
-# endif
-_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file,
- uid_t owner, gid_t group, int flag));
-# endif
-_GL_CXXALIASWARN (fchownat);
-#elif defined GNULIB_POSIXCHECK
-# undef fchownat
-# if HAVE_RAW_DECL_FCHOWNAT
-_GL_WARN_ON_USE (fchownat, "fchownat is not portable - "
- "use gnulib module fchownat for portability");
-# endif
-#endif
-
-
-#if 0
-/* Synchronize changes to a file.
- Return 0 if successful, otherwise -1 and errno set.
- See POSIX:2008 specification
-
<https://pubs.opengroup.org/onlinepubs/9699919799/functions/fdatasync.html>. */
-# if !1 || !1
-_GL_FUNCDECL_SYS (fdatasync, int, (int fd));
-# endif
-_GL_CXXALIAS_SYS (fdatasync, int, (int fd));
-_GL_CXXALIASWARN (fdatasync);
-#elif defined GNULIB_POSIXCHECK
-# undef fdatasync
-# if HAVE_RAW_DECL_FDATASYNC
-_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - "
- "use gnulib module fdatasync for portability");
-# endif
-#endif
-
-
-#if 0
-/* Synchronize changes, including metadata, to a file.
- Return 0 if successful, otherwise -1 and errno set.
- See POSIX:2008 specification
- <https://pubs.opengroup.org/onlinepubs/9699919799/functions/fsync.html>. */
-# if !1
-_GL_FUNCDECL_SYS (fsync, int, (int fd));
-# endif
-_GL_CXXALIAS_SYS (fsync, int, (int fd));
-_GL_CXXALIASWARN (fsync);
-#elif defined GNULIB_POSIXCHECK
-# undef fsync
-# if HAVE_RAW_DECL_FSYNC
-_GL_WARN_ON_USE (fsync, "fsync is unportable - "
- "use gnulib module fsync for portability");
-# endif
-#endif
-
-
-#if 0
-/* Change the size of the file to which FD is opened to become equal to LENGTH.
- Return 0 if successful, otherwise -1 and errno set.
- See the POSIX:2008 specification
-
<https://pubs.opengroup.org/onlinepubs/9699919799/functions/ftruncate.html>. */
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef ftruncate
-# define ftruncate rpl_ftruncate
-# endif
-_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length));
-_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length));
-# else
-# if !1
-_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length));
-# endif
-_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length));
-# endif
-_GL_CXXALIASWARN (ftruncate);
-#elif defined GNULIB_POSIXCHECK
-# undef ftruncate
-# if HAVE_RAW_DECL_FTRUNCATE
-_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - "
- "use gnulib module ftruncate for portability");
-# endif
-#endif
-
-
-#if 0
-/* Get the name of the current working directory, and put it in SIZE bytes
- of BUF.
- Return BUF if successful, or NULL if the directory couldn't be determined
- or SIZE was too small.
- See the POSIX:2008 specification
- <https://pubs.opengroup.org/onlinepubs/9699919799/functions/getcwd.html>.
- Additionally, the gnulib module 'getcwd' guarantees the following GNU
- extension: If BUF is NULL, an array is allocated with 'malloc'; the array
- is SIZE bytes long, unless SIZE == 0, in which case it is as big as
- necessary. */
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# define getcwd rpl_getcwd
-# endif
-_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size));
-_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size));
-# elif defined _WIN32 && !defined __CYGWIN__
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef getcwd
-# define getcwd _getcwd
-# endif
-_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size));
-# else
-/* Need to cast, because on mingw, the second parameter is
- int size. */
-_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size));
-# endif
-_GL_CXXALIASWARN (getcwd);
-#elif defined GNULIB_POSIXCHECK
-# undef getcwd
-# if HAVE_RAW_DECL_GETCWD
-_GL_WARN_ON_USE (getcwd, "getcwd is unportable - "
- "use gnulib module getcwd for portability");
-# endif
-#elif 1
-/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not
- required. In C++ with GNULIB_NAMESPACE, avoid differences between
- platforms by defining GNULIB_NAMESPACE::getcwd always. */
-# if defined _WIN32 && !defined __CYGWIN__
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef getcwd
-# define getcwd _getcwd
-# endif
-/* Need to cast, because on mingw, the second parameter is either
- 'int size' or 'size_t size'. */
-_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size));
-# else
-_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size));
-# endif
-_GL_CXXALIASWARN (getcwd);
-#endif
-
-
-#if 0
-/* Return the NIS domain name of the machine.
- WARNING! The NIS domain name is unrelated to the fully qualified host name
- of the machine. It is also unrelated to email addresses.
- WARNING! The NIS domain name is usually the empty string or "(none)" when
- not using NIS.
-
- Put up to LEN bytes of the NIS domain name into NAME.
- Null terminate it if the name is shorter than LEN.
- If the NIS domain name is longer than LEN, set errno = EINVAL and return -1.
- Return 0 if successful, otherwise set errno and return -1. */
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef getdomainname
-# define getdomainname rpl_getdomainname
-# endif
-_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len)
- _GL_ARG_NONNULL ((1)));
-_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len));
-# else
-# if !1
-_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len)
- _GL_ARG_NONNULL ((1)));
-# endif
-_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len));
-# endif
-_GL_CXXALIASWARN (getdomainname);
-#elif defined GNULIB_POSIXCHECK
-# undef getdomainname
-# if HAVE_RAW_DECL_GETDOMAINNAME
-_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - "
- "use gnulib module getdomainname for portability");
-# endif
-#endif
-
-
-#if 0
-/* Return the maximum number of file descriptors in the current process.
- In POSIX, this is same as sysconf (_SC_OPEN_MAX). */
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef getdtablesize
-# define getdtablesize rpl_getdtablesize
-# endif
-_GL_FUNCDECL_RPL (getdtablesize, int, (void));
-_GL_CXXALIAS_RPL (getdtablesize, int, (void));
-# else
-# if !1
-_GL_FUNCDECL_SYS (getdtablesize, int, (void));
-# endif
-/* Need to cast, because on AIX, the parameter list is
- (...). */
-_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void));
-# endif
-_GL_CXXALIASWARN (getdtablesize);
-#elif defined GNULIB_POSIXCHECK
-# undef getdtablesize
-# if HAVE_RAW_DECL_GETDTABLESIZE
-_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - "
- "use gnulib module getdtablesize for portability");
-# endif
-#endif
-
-
-#if 0
-/* Fill a buffer with random bytes. */
-# if !1
-_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length));
-# endif
-_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length));
-_GL_CXXALIASWARN (getentropy);
-#elif defined GNULIB_POSIXCHECK
-# undef getentropy
-# if HAVE_RAW_DECL_GETENTROPY
-_GL_WARN_ON_USE (getentropy, "getentropy is unportable - "
- "use gnulib module getentropy for portability");
-# endif
-#endif
-
-
-#if 0
-/* Return the supplemental groups that the current process belongs to.
- It is unspecified whether the effective group id is in the list.
- If N is 0, return the group count; otherwise, N describes how many
- entries are available in GROUPS. Return -1 and set errno if N is
- not 0 and not large enough. Fails with ENOSYS on some systems. */
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef getgroups
-# define getgroups rpl_getgroups
-# endif
-_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups));
-_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups));
-# else
-# if !1
-_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups));
-# endif
-_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups));
-# endif
-_GL_CXXALIASWARN (getgroups);
-#elif defined GNULIB_POSIXCHECK
-# undef getgroups
-# if HAVE_RAW_DECL_GETGROUPS
-_GL_WARN_ON_USE (getgroups, "getgroups is unportable - "
- "use gnulib module getgroups for portability");
-# endif
-#endif
-
-
-#if 0
-/* Return the standard host name of the machine.
- WARNING! The host name may or may not be fully qualified.
-
- Put up to LEN bytes of the host name into NAME.
- Null terminate it if the name is shorter than LEN.
- If the host name is longer than LEN, set errno = EINVAL and return -1.
- Return 0 if successful, otherwise set errno and return -1. */
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef gethostname
-# define gethostname rpl_gethostname
-# endif
-_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len)
- _GL_ARG_NONNULL ((1)));
-_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len));
-# else
-# if !1
-_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len)
- _GL_ARG_NONNULL ((1)));
-# endif
-/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second
- parameter is
- int len. */
-_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len));
-# endif
-_GL_CXXALIASWARN (gethostname);
-#elif 0
-# undef gethostname
-# define gethostname
gethostname_used_without_requesting_gnulib_module_gethostname
-#elif defined GNULIB_POSIXCHECK
-# undef gethostname
-# if HAVE_RAW_DECL_GETHOSTNAME
-_GL_WARN_ON_USE (gethostname, "gethostname is unportable - "
- "use gnulib module gethostname for portability");
-# endif
-#endif
-
-
-#if 0
-/* Returns the user's login name, or NULL if it cannot be found. Upon error,
- returns NULL with errno set.
-
- See
<https://pubs.opengroup.org/onlinepubs/9699919799/functions/getlogin.html>.
-
- Most programs don't need to use this function, because the information is
- available through environment variables:
- ${LOGNAME-$USER} on Unix platforms,
- $USERNAME on native Windows platforms.
- */
-# if !1
-_GL_FUNCDECL_SYS (getlogin, char *, (void));
-# endif
-_GL_CXXALIAS_SYS (getlogin, char *, (void));
-_GL_CXXALIASWARN (getlogin);
-#elif defined GNULIB_POSIXCHECK
-# undef getlogin
-# if HAVE_RAW_DECL_GETLOGIN
-_GL_WARN_ON_USE (getlogin, "getlogin is unportable - "
- "use gnulib module getlogin for portability");
-# endif
-#endif
-
-
-#if 0
-/* Copies the user's login name to NAME.
- The array pointed to by NAME has room for SIZE bytes.
-
- Returns 0 if successful. Upon error, an error number is returned, or -1 in
- the case that the login name cannot be found but no specific error is
- provided (this case is hopefully rare but is left open by the POSIX spec).
-
- See
<https://pubs.opengroup.org/onlinepubs/9699919799/functions/getlogin.html>.
-
- Most programs don't need to use this function, because the information is
- available through environment variables:
- ${LOGNAME-$USER} on Unix platforms,
- $USERNAME on native Windows platforms.
- */
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# define getlogin_r rpl_getlogin_r
-# endif
-_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size)
- _GL_ARG_NONNULL ((1)));
-_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size));
-# else
-# if !1
-_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size)
- _GL_ARG_NONNULL ((1)));
-# endif
-/* Need to cast, because on Solaris 10 systems, the second argument is
- int size. */
-_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size));
-# endif
-_GL_CXXALIASWARN (getlogin_r);
-#elif defined GNULIB_POSIXCHECK
-# undef getlogin_r
-# if HAVE_RAW_DECL_GETLOGIN_R
-_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - "
- "use gnulib module getlogin_r for portability");
-# endif
-#endif
-
-
-#if 0
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# define getpagesize rpl_getpagesize
-# endif
-_GL_FUNCDECL_RPL (getpagesize, int, (void));
-_GL_CXXALIAS_RPL (getpagesize, int, (void));
-# else
-/* On HP-UX, getpagesize exists, but it is not declared in <unistd.h> even if
- the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */
-# if defined __hpux
-_GL_FUNCDECL_SYS (getpagesize, int, (void));
-# endif
-# if !1
-# if !defined getpagesize
-/* This is for POSIX systems. */
-# if !defined _gl_getpagesize && defined _SC_PAGESIZE
-# if ! (defined __VMS && __VMS_VER < 70000000)
-# define _gl_getpagesize() sysconf (_SC_PAGESIZE)
-# endif
-# endif
-/* This is for older VMS. */
-# if !defined _gl_getpagesize && defined __VMS
-# ifdef __ALPHA
-# define _gl_getpagesize() 8192
-# else
-# define _gl_getpagesize() 512
-# endif
-# endif
-/* This is for BeOS. */
-# if !defined _gl_getpagesize && 0
-# include <OS.h>
-# if defined B_PAGE_SIZE
-# define _gl_getpagesize() B_PAGE_SIZE
-# endif
-# endif
-/* This is for AmigaOS4.0. */
-# if !defined _gl_getpagesize && defined __amigaos4__
-# define _gl_getpagesize() 2048
-# endif
-/* This is for older Unix systems. */
-# if !defined _gl_getpagesize && 0
-# include <sys/param.h>
-# ifdef EXEC_PAGESIZE
-# define _gl_getpagesize() EXEC_PAGESIZE
-# else
-# ifdef NBPG
-# ifndef CLSIZE
-# define CLSIZE 1
-# endif
-# define _gl_getpagesize() (NBPG * CLSIZE)
-# else
-# ifdef NBPC
-# define _gl_getpagesize() NBPC
-# endif
-# endif
-# endif
-# endif
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# define getpagesize() _gl_getpagesize ()
-# else
-# if !GNULIB_defined_getpagesize_function
-_GL_UNISTD_INLINE int
-getpagesize ()
-{
- return _gl_getpagesize ();
-}
-# define GNULIB_defined_getpagesize_function 1
-# endif
-# endif
-# endif
-# endif
-/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t.
*/
-_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void));
-# endif
-# if 1
-_GL_CXXALIASWARN (getpagesize);
-# endif
-#elif defined GNULIB_POSIXCHECK
-# undef getpagesize
-# if HAVE_RAW_DECL_GETPAGESIZE
-_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - "
- "use gnulib module getpagesize for portability");
-# endif
-#endif
-
-
-#if 0
-/* Function getpass() from module 'getpass':
- Read a password from /dev/tty or stdin.
- Function getpass() from module 'getpass-gnu':
- Read a password of arbitrary length from /dev/tty or stdin. */
-# if (0 && 0) \
- || (0 && 0)
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef getpass
-# define getpass rpl_getpass
-# endif
-_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt)
- _GL_ARG_NONNULL ((1)));
-_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt));
-# else
-# if !1
-_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt)
- _GL_ARG_NONNULL ((1)));
-# endif
-_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt));
-# endif
-_GL_CXXALIASWARN (getpass);
-#elif defined GNULIB_POSIXCHECK
-# undef getpass
-# if HAVE_RAW_DECL_GETPASS
-_GL_WARN_ON_USE (getpass, "getpass is unportable - "
- "use gnulib module getpass or getpass-gnu for portability");
-# endif
-#endif
-
-
-#if 1
-/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not
- required. In C++ with GNULIB_NAMESPACE, avoid differences between
- platforms by defining GNULIB_NAMESPACE::getpid always. */
-# if defined _WIN32 && !defined __CYGWIN__
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef getpid
-# define getpid _getpid
-# endif
-_GL_CXXALIAS_MDA (getpid, int, (void));
-# else
-_GL_CXXALIAS_SYS (getpid, pid_t, (void));
-# endif
-_GL_CXXALIASWARN (getpid);
-#endif
-
-
-#if 0
-/* Return the next valid login shell on the system, or NULL when the end of
- the list has been reached. */
-# if !1
-_GL_FUNCDECL_SYS (getusershell, char *, (void));
-# endif
-_GL_CXXALIAS_SYS (getusershell, char *, (void));
-_GL_CXXALIASWARN (getusershell);
-#elif defined GNULIB_POSIXCHECK
-# undef getusershell
-# if HAVE_RAW_DECL_GETUSERSHELL
-_GL_WARN_ON_USE (getusershell, "getusershell is unportable - "
- "use gnulib module getusershell for portability");
-# endif
-#endif
-
-#if 0
-/* Rewind to pointer that is advanced at each getusershell() call. */
-# if !1
-_GL_FUNCDECL_SYS (setusershell, void, (void));
-# endif
-_GL_CXXALIAS_SYS (setusershell, void, (void));
-_GL_CXXALIASWARN (setusershell);
-#elif defined GNULIB_POSIXCHECK
-# undef setusershell
-# if HAVE_RAW_DECL_SETUSERSHELL
-_GL_WARN_ON_USE (setusershell, "setusershell is unportable - "
- "use gnulib module getusershell for portability");
-# endif
-#endif
-
-#if 0
-/* Free the pointer that is advanced at each getusershell() call and
- associated resources. */
-# if !1
-_GL_FUNCDECL_SYS (endusershell, void, (void));
-# endif
-_GL_CXXALIAS_SYS (endusershell, void, (void));
-_GL_CXXALIASWARN (endusershell);
-#elif defined GNULIB_POSIXCHECK
-# undef endusershell
-# if HAVE_RAW_DECL_ENDUSERSHELL
-_GL_WARN_ON_USE (endusershell, "endusershell is unportable - "
- "use gnulib module getusershell for portability");
-# endif
-#endif
-
-
-#if 0
-/* Determine whether group id is in calling user's group list. */
-# if !1
-_GL_FUNCDECL_SYS (group_member, int, (gid_t gid));
-# endif
-_GL_CXXALIAS_SYS (group_member, int, (gid_t gid));
-_GL_CXXALIASWARN (group_member);
-#elif defined GNULIB_POSIXCHECK
-# undef group_member
-# if HAVE_RAW_DECL_GROUP_MEMBER
-_GL_WARN_ON_USE (group_member, "group_member is unportable - "
- "use gnulib module group-member for portability");
-# endif
-#endif
-
-
-#if 0
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef isatty
-# define isatty rpl_isatty
-# endif
-# define GNULIB_defined_isatty 1
-_GL_FUNCDECL_RPL (isatty, int, (int fd));
-_GL_CXXALIAS_RPL (isatty, int, (int fd));
-# elif defined _WIN32 && !defined __CYGWIN__
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef isatty
-# define isatty _isatty
-# endif
-_GL_CXXALIAS_MDA (isatty, int, (int fd));
-# else
-_GL_CXXALIAS_SYS (isatty, int, (int fd));
-# endif
-_GL_CXXALIASWARN (isatty);
-#elif defined GNULIB_POSIXCHECK
-# undef isatty
-# if HAVE_RAW_DECL_ISATTY
-_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - "
- "use gnulib module isatty for portability");
-# endif
-#elif 1
-/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not
- required. In C++ with GNULIB_NAMESPACE, avoid differences between
- platforms by defining GNULIB_NAMESPACE::isatty always. */
-# if defined _WIN32 && !defined __CYGWIN__
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef isatty
-# define isatty _isatty
-# endif
-_GL_CXXALIAS_MDA (isatty, int, (int fd));
-# else
-_GL_CXXALIAS_SYS (isatty, int, (int fd));
-# endif
-_GL_CXXALIASWARN (isatty);
-#endif
-
-
-#if 0
-/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE
- to GID (if GID is not -1). Do not follow symbolic links.
- Return 0 if successful, otherwise -1 and errno set.
- See the POSIX:2008 specification
- <https://pubs.opengroup.org/onlinepubs/9699919799/functions/lchown.html>.
*/
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef lchown
-# define lchown rpl_lchown
-# endif
-_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)
- _GL_ARG_NONNULL ((1)));
-_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group));
-# else
-# if !1
-_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)
- _GL_ARG_NONNULL ((1)));
-# endif
-_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group));
-# endif
-_GL_CXXALIASWARN (lchown);
-#elif defined GNULIB_POSIXCHECK
-# undef lchown
-# if HAVE_RAW_DECL_LCHOWN
-_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - "
- "use gnulib module lchown for portability");
-# endif
-#endif
-
-
-#if 0
-/* Create a new hard link for an existing file.
- Return 0 if successful, otherwise -1 and errno set.
- See POSIX:2008 specification
- <https://pubs.opengroup.org/onlinepubs/9699919799/functions/link.html>. */
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# define link rpl_link
-# endif
-_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2)
- _GL_ARG_NONNULL ((1, 2)));
-_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2));
-# else
-# if !1
-_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2)
- _GL_ARG_NONNULL ((1, 2)));
-# endif
-_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2));
-# endif
-_GL_CXXALIASWARN (link);
-#elif defined GNULIB_POSIXCHECK
-# undef link
-# if HAVE_RAW_DECL_LINK
-_GL_WARN_ON_USE (link, "link is unportable - "
- "use gnulib module link for portability");
-# endif
-#endif
-
-
-#if 0
-/* Create a new hard link for an existing file, relative to two
- directories. FLAG controls whether symlinks are followed.
- Return 0 if successful, otherwise -1 and errno set. */
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef linkat
-# define linkat rpl_linkat
-# endif
-_GL_FUNCDECL_RPL (linkat, int,
- (int fd1, const char *path1, int fd2, const char *path2,
- int flag)
- _GL_ARG_NONNULL ((2, 4)));
-_GL_CXXALIAS_RPL (linkat, int,
- (int fd1, const char *path1, int fd2, const char *path2,
- int flag));
-# else
-# if !1
-_GL_FUNCDECL_SYS (linkat, int,
- (int fd1, const char *path1, int fd2, const char *path2,
- int flag)
- _GL_ARG_NONNULL ((2, 4)));
-# endif
-_GL_CXXALIAS_SYS (linkat, int,
- (int fd1, const char *path1, int fd2, const char *path2,
- int flag));
-# endif
-_GL_CXXALIASWARN (linkat);
-#elif defined GNULIB_POSIXCHECK
-# undef linkat
-# if HAVE_RAW_DECL_LINKAT
-_GL_WARN_ON_USE (linkat, "linkat is unportable - "
- "use gnulib module linkat for portability");
-# endif
-#endif
-
-
-#if 0
-/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END.
- Return the new offset if successful, otherwise -1 and errno set.
- See the POSIX:2008 specification
- <https://pubs.opengroup.org/onlinepubs/9699919799/functions/lseek.html>. */
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# define lseek rpl_lseek
-# endif
-_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence));
-_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence));
-# elif defined _WIN32 && !defined __CYGWIN__
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef lseek
-# define lseek _lseek
-# endif
-_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence));
-# else
-_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence));
-# endif
-_GL_CXXALIASWARN (lseek);
-#elif defined GNULIB_POSIXCHECK
-# undef lseek
-# if HAVE_RAW_DECL_LSEEK
-_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some "
- "systems - use gnulib module lseek for portability");
-# endif
-#elif 1
-/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not
- required. In C++ with GNULIB_NAMESPACE, avoid differences between
- platforms by defining GNULIB_NAMESPACE::lseek always. */
-# if defined _WIN32 && !defined __CYGWIN__
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef lseek
-# define lseek _lseek
-# endif
-_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence));
-# else
-_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence));
-# endif
-_GL_CXXALIASWARN (lseek);
-#endif
-
-
-#if 0
-/* Create a pipe, defaulting to O_BINARY mode.
- Store the read-end as fd[0] and the write-end as fd[1].
- Return 0 upon success, or -1 with errno set upon failure. */
-# if !1
-_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1)));
-# endif
-_GL_CXXALIAS_SYS (pipe, int, (int fd[2]));
-_GL_CXXALIASWARN (pipe);
-#elif defined GNULIB_POSIXCHECK
-# undef pipe
-# if HAVE_RAW_DECL_PIPE
-_GL_WARN_ON_USE (pipe, "pipe is unportable - "
- "use gnulib module pipe-posix for portability");
-# endif
-#endif
-
-
-#if 0
-/* Create a pipe, applying the given flags when opening the read-end of the
- pipe and the write-end of the pipe.
- The flags are a bitmask, possibly including O_CLOEXEC (defined in <fcntl.h>)
- and O_TEXT, O_BINARY (defined in "binary-io.h").
- Store the read-end as fd[0] and the write-end as fd[1].
- Return 0 upon success, or -1 with errno set upon failure.
- See also the Linux man page at
- <https://www.kernel.org/doc/man-pages/online/pages/man2/pipe2.2.html>. */
-# if 1
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# define pipe2 rpl_pipe2
-# endif
-_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1)));
-_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags));
-# else
-_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1)));
-_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags));
-# endif
-_GL_CXXALIASWARN (pipe2);
-#elif defined GNULIB_POSIXCHECK
-# undef pipe2
-# if HAVE_RAW_DECL_PIPE2
-_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - "
- "use gnulib module pipe2 for portability");
-# endif
-#endif
-
-
-#if 0
-/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET.
- Return the number of bytes placed into BUF if successful, otherwise
- set errno and return -1. 0 indicates EOF.
- See the POSIX:2008 specification
- <https://pubs.opengroup.org/onlinepubs/9699919799/functions/pread.html>. */
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef pread
-# define pread rpl_pread
-# endif
-_GL_FUNCDECL_RPL (pread, ssize_t,
- (int fd, void *buf, size_t bufsize, off_t offset)
- _GL_ARG_NONNULL ((2)));
-_GL_CXXALIAS_RPL (pread, ssize_t,
- (int fd, void *buf, size_t bufsize, off_t offset));
-# else
-# if !1
-_GL_FUNCDECL_SYS (pread, ssize_t,
- (int fd, void *buf, size_t bufsize, off_t offset)
- _GL_ARG_NONNULL ((2)));
-# endif
-_GL_CXXALIAS_SYS (pread, ssize_t,
- (int fd, void *buf, size_t bufsize, off_t offset));
-# endif
-_GL_CXXALIASWARN (pread);
-#elif defined GNULIB_POSIXCHECK
-# undef pread
-# if HAVE_RAW_DECL_PREAD
-_GL_WARN_ON_USE (pread, "pread is unportable - "
- "use gnulib module pread for portability");
-# endif
-#endif
-
-
-#if 0
-/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET.
- Return the number of bytes written if successful, otherwise
- set errno and return -1. 0 indicates nothing written. See the
- POSIX:2008 specification
- <https://pubs.opengroup.org/onlinepubs/9699919799/functions/pwrite.html>.
*/
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef pwrite
-# define pwrite rpl_pwrite
-# endif
-_GL_FUNCDECL_RPL (pwrite, ssize_t,
- (int fd, const void *buf, size_t bufsize, off_t offset)
- _GL_ARG_NONNULL ((2)));
-_GL_CXXALIAS_RPL (pwrite, ssize_t,
- (int fd, const void *buf, size_t bufsize, off_t offset));
-# else
-# if !1
-_GL_FUNCDECL_SYS (pwrite, ssize_t,
- (int fd, const void *buf, size_t bufsize, off_t offset)
- _GL_ARG_NONNULL ((2)));
-# endif
-_GL_CXXALIAS_SYS (pwrite, ssize_t,
- (int fd, const void *buf, size_t bufsize, off_t offset));
-# endif
-_GL_CXXALIASWARN (pwrite);
-#elif defined GNULIB_POSIXCHECK
-# undef pwrite
-# if HAVE_RAW_DECL_PWRITE
-_GL_WARN_ON_USE (pwrite, "pwrite is unportable - "
- "use gnulib module pwrite for portability");
-# endif
-#endif
-
-
-#if 0
-/* Read up to COUNT bytes from file descriptor FD into the buffer starting
- at BUF. See the POSIX:2008 specification
- <https://pubs.opengroup.org/onlinepubs/9699919799/functions/read.html>. */
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef read
-# define read rpl_read
-# endif
-_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count)
- _GL_ARG_NONNULL ((2)));
-_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count));
-# elif defined _WIN32 && !defined __CYGWIN__
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef read
-# define read _read
-# endif
-_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count));
-# else
-_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count));
-# endif
-_GL_CXXALIASWARN (read);
-#elif 1
-/* On native Windows, map 'read' to '_read', so that -loldnames is not
- required. In C++ with GNULIB_NAMESPACE, avoid differences between
- platforms by defining GNULIB_NAMESPACE::read always. */
-# if defined _WIN32 && !defined __CYGWIN__
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef read
-# define read _read
-# endif
-# ifdef __MINGW32__
-_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count));
-# else
-_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count));
-# endif
-# else
-_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count));
-# endif
-_GL_CXXALIASWARN (read);
-#endif
-
-
-#if 0
-/* Read the contents of the symbolic link FILE and place the first BUFSIZE
- bytes of it into BUF. Return the number of bytes placed into BUF if
- successful, otherwise -1 and errno set.
- See the POSIX:2008 specification
- <https://pubs.opengroup.org/onlinepubs/9699919799/functions/readlink.html>.
*/
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# define readlink rpl_readlink
-# endif
-_GL_FUNCDECL_RPL (readlink, ssize_t,
- (const char *restrict file,
- char *restrict buf, size_t bufsize)
- _GL_ARG_NONNULL ((1, 2)));
-_GL_CXXALIAS_RPL (readlink, ssize_t,
- (const char *restrict file,
- char *restrict buf, size_t bufsize));
-# else
-# if !1
-_GL_FUNCDECL_SYS (readlink, ssize_t,
- (const char *restrict file,
- char *restrict buf, size_t bufsize)
- _GL_ARG_NONNULL ((1, 2)));
-# endif
-_GL_CXXALIAS_SYS (readlink, ssize_t,
- (const char *restrict file,
- char *restrict buf, size_t bufsize));
-# endif
-_GL_CXXALIASWARN (readlink);
-#elif defined GNULIB_POSIXCHECK
-# undef readlink
-# if HAVE_RAW_DECL_READLINK
-_GL_WARN_ON_USE (readlink, "readlink is unportable - "
- "use gnulib module readlink for portability");
-# endif
-#endif
-
-
-#if 0
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# define readlinkat rpl_readlinkat
-# endif
-_GL_FUNCDECL_RPL (readlinkat, ssize_t,
- (int fd, char const *restrict file,
- char *restrict buf, size_t len)
- _GL_ARG_NONNULL ((2, 3)));
-_GL_CXXALIAS_RPL (readlinkat, ssize_t,
- (int fd, char const *restrict file,
- char *restrict buf, size_t len));
-# else
-# if !1
-_GL_FUNCDECL_SYS (readlinkat, ssize_t,
- (int fd, char const *restrict file,
- char *restrict buf, size_t len)
- _GL_ARG_NONNULL ((2, 3)));
-# endif
-_GL_CXXALIAS_SYS (readlinkat, ssize_t,
- (int fd, char const *restrict file,
- char *restrict buf, size_t len));
-# endif
-_GL_CXXALIASWARN (readlinkat);
-#elif defined GNULIB_POSIXCHECK
-# undef readlinkat
-# if HAVE_RAW_DECL_READLINKAT
-_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - "
- "use gnulib module readlinkat for portability");
-# endif
-#endif
-
-
-#if 0
-/* Remove the directory DIR. */
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# define rmdir rpl_rmdir
-# endif
-_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1)));
-_GL_CXXALIAS_RPL (rmdir, int, (char const *name));
-# elif defined _WIN32 && !defined __CYGWIN__
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef rmdir
-# define rmdir _rmdir
-# endif
-_GL_CXXALIAS_MDA (rmdir, int, (char const *name));
-# else
-_GL_CXXALIAS_SYS (rmdir, int, (char const *name));
-# endif
-_GL_CXXALIASWARN (rmdir);
-#elif defined GNULIB_POSIXCHECK
-# undef rmdir
-# if HAVE_RAW_DECL_RMDIR
-_GL_WARN_ON_USE (rmdir, "rmdir is unportable - "
- "use gnulib module rmdir for portability");
-# endif
-#elif 1
-/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not
- required. In C++ with GNULIB_NAMESPACE, avoid differences between
- platforms by defining GNULIB_NAMESPACE::rmdir always. */
-# if defined _WIN32 && !defined __CYGWIN__
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef rmdir
-# define rmdir _rmdir
-# endif
-_GL_CXXALIAS_MDA (rmdir, int, (char const *name));
-# else
-_GL_CXXALIAS_SYS (rmdir, int, (char const *name));
-# endif
-_GL_CXXALIASWARN (rmdir);
-#endif
-
-
-#if 0
-/* Set the host name of the machine.
- The host name may or may not be fully qualified.
-
- Put LEN bytes of NAME into the host name.
- Return 0 if successful, otherwise, set errno and return -1.
-
- Platforms with no ability to set the hostname return -1 and set
- errno = ENOSYS. */
-# if !1 || !1
-_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len)
- _GL_ARG_NONNULL ((1)));
-# endif
-/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5
- and FreeBSD 6.4 the second parameter is int. On Solaris 11
- 2011-10, the first parameter is not const. */
-_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len));
-_GL_CXXALIASWARN (sethostname);
-#elif defined GNULIB_POSIXCHECK
-# undef sethostname
-# if HAVE_RAW_DECL_SETHOSTNAME
-_GL_WARN_ON_USE (sethostname, "sethostname is unportable - "
- "use gnulib module sethostname for portability");
-# endif
-#endif
-
-
-#if 0
-/* Pause the execution of the current thread for N seconds.
- Returns the number of seconds left to sleep.
- See the POSIX:2008 specification
- <https://pubs.opengroup.org/onlinepubs/9699919799/functions/sleep.html>. */
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef sleep
-# define sleep rpl_sleep
-# endif
-_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n));
-_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n));
-# else
-# if !1
-_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n));
-# endif
-_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n));
-# endif
-_GL_CXXALIASWARN (sleep);
-#elif defined GNULIB_POSIXCHECK
-# undef sleep
-# if HAVE_RAW_DECL_SLEEP
-_GL_WARN_ON_USE (sleep, "sleep is unportable - "
- "use gnulib module sleep for portability");
-# endif
-#endif
-
-
-#if 1
-/* On native Windows, map 'swab' to '_swab', so that -loldnames is not
- required. In C++ with GNULIB_NAMESPACE, avoid differences between
- platforms by defining GNULIB_NAMESPACE::swab always. */
-# if defined _WIN32 && !defined __CYGWIN__
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef swab
-# define swab _swab
-# endif
-/* Need to cast, because in old mingw the arguments are
- (const char *from, char *to, size_t n). */
-_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n));
-# else
-# if defined __hpux /* HP-UX */
-_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n));
-# elif defined __sun && !defined _XPG4 /* Solaris */
-_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n));
-# else
-_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n));
-# endif
-# endif
-_GL_CXXALIASWARN (swab);
-#endif
-
-
-#if 0
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef symlink
-# define symlink rpl_symlink
-# endif
-_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file)
- _GL_ARG_NONNULL ((1, 2)));
-_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file));
-# else
-# if !1
-_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file)
- _GL_ARG_NONNULL ((1, 2)));
-# endif
-_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file));
-# endif
-_GL_CXXALIASWARN (symlink);
-#elif defined GNULIB_POSIXCHECK
-# undef symlink
-# if HAVE_RAW_DECL_SYMLINK
-_GL_WARN_ON_USE (symlink, "symlink is not portable - "
- "use gnulib module symlink for portability");
-# endif
-#endif
-
-
-#if 0
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef symlinkat
-# define symlinkat rpl_symlinkat
-# endif
-_GL_FUNCDECL_RPL (symlinkat, int,
- (char const *contents, int fd, char const *file)
- _GL_ARG_NONNULL ((1, 3)));
-_GL_CXXALIAS_RPL (symlinkat, int,
- (char const *contents, int fd, char const *file));
-# else
-# if !1
-_GL_FUNCDECL_SYS (symlinkat, int,
- (char const *contents, int fd, char const *file)
- _GL_ARG_NONNULL ((1, 3)));
-# endif
-_GL_CXXALIAS_SYS (symlinkat, int,
- (char const *contents, int fd, char const *file));
-# endif
-_GL_CXXALIASWARN (symlinkat);
-#elif defined GNULIB_POSIXCHECK
-# undef symlinkat
-# if HAVE_RAW_DECL_SYMLINKAT
-_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - "
- "use gnulib module symlinkat for portability");
-# endif
-#endif
-
-
-#if 0
-/* Change the size of the file designated by FILENAME to become equal to
LENGTH.
- Return 0 if successful, otherwise -1 and errno set.
- See the POSIX:2008 specification
- <https://pubs.opengroup.org/onlinepubs/9699919799/functions/truncate.html>.
*/
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef truncate
-# define truncate rpl_truncate
-# endif
-_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length)
- _GL_ARG_NONNULL ((1)));
-_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length));
-# else
-# if !1
-_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length)
- _GL_ARG_NONNULL ((1)));
-# endif
-_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length));
-# endif
-_GL_CXXALIASWARN (truncate);
-#elif defined GNULIB_POSIXCHECK
-# undef truncate
-# if HAVE_RAW_DECL_TRUNCATE
-_GL_WARN_ON_USE (truncate, "truncate is unportable - "
- "use gnulib module truncate for portability");
-# endif
-#endif
-
-
-#if 0
-/* Store at most BUFLEN characters of the pathname of the terminal FD is
- open on in BUF. Return 0 on success, otherwise an error number. */
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef ttyname_r
-# define ttyname_r rpl_ttyname_r
-# endif
-_GL_FUNCDECL_RPL (ttyname_r, int,
- (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2)));
-_GL_CXXALIAS_RPL (ttyname_r, int,
- (int fd, char *buf, size_t buflen));
-# else
-# if !1
-_GL_FUNCDECL_SYS (ttyname_r, int,
- (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2)));
-# endif
-_GL_CXXALIAS_SYS (ttyname_r, int,
- (int fd, char *buf, size_t buflen));
-# endif
-_GL_CXXALIASWARN (ttyname_r);
-#elif defined GNULIB_POSIXCHECK
-# undef ttyname_r
-# if HAVE_RAW_DECL_TTYNAME_R
-_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - "
- "use gnulib module ttyname_r for portability");
-# endif
-#endif
-
-
-#if 0
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef unlink
-# define unlink rpl_unlink
-# endif
-_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1)));
-_GL_CXXALIAS_RPL (unlink, int, (char const *file));
-# elif defined _WIN32 && !defined __CYGWIN__
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef unlink
-# define unlink _unlink
-# endif
-_GL_CXXALIAS_MDA (unlink, int, (char const *file));
-# else
-_GL_CXXALIAS_SYS (unlink, int, (char const *file));
-# endif
-_GL_CXXALIASWARN (unlink);
-#elif defined GNULIB_POSIXCHECK
-# undef unlink
-# if HAVE_RAW_DECL_UNLINK
-_GL_WARN_ON_USE (unlink, "unlink is not portable - "
- "use gnulib module unlink for portability");
-# endif
-#elif 1
-/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not
- required. In C++ with GNULIB_NAMESPACE, avoid differences between
- platforms by defining GNULIB_NAMESPACE::unlink always. */
-# if defined _WIN32 && !defined __CYGWIN__
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef unlink
-# define unlink _unlink
-# endif
-_GL_CXXALIAS_MDA (unlink, int, (char const *file));
-# else
-_GL_CXXALIAS_SYS (unlink, int, (char const *file));
-# endif
-_GL_CXXALIASWARN (unlink);
-#endif
-
-
-#if 0
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef unlinkat
-# define unlinkat rpl_unlinkat
-# endif
-_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag)
- _GL_ARG_NONNULL ((2)));
-_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag));
-# else
-# if !1
-_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag)
- _GL_ARG_NONNULL ((2)));
-# endif
-_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag));
-# endif
-_GL_CXXALIASWARN (unlinkat);
-#elif defined GNULIB_POSIXCHECK
-# undef unlinkat
-# if HAVE_RAW_DECL_UNLINKAT
-_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - "
- "use gnulib module unlinkat for portability");
-# endif
-#endif
-
-
-#if 0
-/* Pause the execution of the current thread for N microseconds.
- Returns 0 on completion, or -1 on range error.
- See the POSIX:2001 specification
- <https://pubs.opengroup.org/onlinepubs/009695399/functions/usleep.html>. */
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef usleep
-# define usleep rpl_usleep
-# endif
-_GL_FUNCDECL_RPL (usleep, int, (useconds_t n));
-_GL_CXXALIAS_RPL (usleep, int, (useconds_t n));
-# else
-# if !1
-_GL_FUNCDECL_SYS (usleep, int, (useconds_t n));
-# endif
-/* Need to cast, because on Haiku, the first parameter is
- unsigned int n. */
-_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n));
-# endif
-_GL_CXXALIASWARN (usleep);
-#elif defined GNULIB_POSIXCHECK
-# undef usleep
-# if HAVE_RAW_DECL_USLEEP
-_GL_WARN_ON_USE (usleep, "usleep is unportable - "
- "use gnulib module usleep for portability");
-# endif
-#endif
-
-
-#if 0
-/* Write up to COUNT bytes starting at BUF to file descriptor FD.
- See the POSIX:2008 specification
- <https://pubs.opengroup.org/onlinepubs/9699919799/functions/write.html>. */
-# if 0
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef write
-# define write rpl_write
-# endif
-_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count)
- _GL_ARG_NONNULL ((2)));
-_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count));
-# elif defined _WIN32 && !defined __CYGWIN__
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef write
-# define write _write
-# endif
-_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count));
-# else
-_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count));
-# endif
-_GL_CXXALIASWARN (write);
-#elif 1
-/* On native Windows, map 'write' to '_write', so that -loldnames is not
- required. In C++ with GNULIB_NAMESPACE, avoid differences between
- platforms by defining GNULIB_NAMESPACE::write always. */
-# if defined _WIN32 && !defined __CYGWIN__
-# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-# undef write
-# define write _write
-# endif
-# ifdef __MINGW32__
-_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count));
-# else
-_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int
count));
-# endif
-# else
-_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count));
-# endif
-_GL_CXXALIASWARN (write);
-#endif
-
-_GL_INLINE_HEADER_END
-
-#endif /* _GL_UNISTD_H */
-#endif /* _GL_INCLUDING_UNISTD_H */
-#endif /* _GL_UNISTD_H */
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- branch master updated: Remove gnulib autogenerated file from VCS. Report from Werner.,
Patrice Dumas <=