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February 19, 2014 00:23
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/* DO NOT EDIT! GENERATED AUTOMATICALLY! */ | |
/* A GNU-like <stdio.h>. | |
Copyright (C) 2004, 2007-2013 Free Software Foundation, Inc. | |
This program is free software; you can redistribute it and/or modify | |
it under the terms of the GNU General Public License as published by | |
the Free Software Foundation; either version 3, or (at your option) | |
any later version. | |
This program is distributed in the hope that it will be useful, | |
but WITHOUT ANY WARRANTY; without even the implied warranty of | |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
GNU General Public License for more details. | |
You should have received a copy of the GNU General Public License | |
along with this program; if not, see <http://www.gnu.org/licenses/>. */ | |
#if __GNUC__ >= 3 | |
#pragma GCC system_header | |
#endif | |
#if defined __need_FILE || defined __need___FILE || defined _GL_ALREADY_INCLUDING_STDIO_H | |
/* Special invocation convention: | |
- Inside glibc header files. | |
- On OSF/1 5.1 we have a sequence of nested includes | |
<stdio.h> -> <getopt.h> -> <ctype.h> -> <sys/localedef.h> -> | |
<sys/lc_core.h> -> <nl_types.h> -> <mesg.h> -> <stdio.h>. | |
In this situation, the functions are not yet declared, therefore we cannot | |
provide the C++ aliases. */ | |
#include_next <stdio.h> | |
#else | |
/* Normal invocation convention. */ | |
#ifndef _GL_STDIO_H | |
#define _GL_ALREADY_INCLUDING_STDIO_H | |
/* The include_next requires a split double-inclusion guard. */ | |
#include_next <stdio.h> | |
#undef _GL_ALREADY_INCLUDING_STDIO_H | |
#ifndef _GL_STDIO_H | |
#define _GL_STDIO_H | |
/* Get va_list. Needed on many systems, including glibc 2.8. */ | |
#include <stdarg.h> | |
#include <stddef.h> | |
/* Get off_t and ssize_t. Needed on many systems, including glibc 2.8 | |
and eglibc 2.11.2. | |
May also define off_t to a 64-bit type on native Windows. */ | |
#include <sys/types.h> | |
/* The __attribute__ feature is available in gcc versions 2.5 and later. | |
The __-protected variants of the attributes 'format' and 'printf' are | |
accepted by gcc versions 2.6.4 (effectively 2.7) and later. | |
We enable _GL_ATTRIBUTE_FORMAT only if these are supported too, because | |
gnulib and libintl do '#define printf __printf__' when they override | |
the 'printf' function. */ | |
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7) | |
# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) | |
#else | |
# define _GL_ATTRIBUTE_FORMAT(spec) /* empty */ | |
#endif | |
/* _GL_ATTRIBUTE_FORMAT_PRINTF | |
indicates to GCC that the function takes a format string and arguments, | |
where the format string directives are the ones standardized by ISO C99 | |
and POSIX. */ | |
#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4) | |
# define _GL_ATTRIBUTE_FORMAT_PRINTF(formatstring_parameter, first_argument) \ | |
_GL_ATTRIBUTE_FORMAT ((__gnu_printf__, formatstring_parameter, first_argument)) | |
#else | |
# define _GL_ATTRIBUTE_FORMAT_PRINTF(formatstring_parameter, first_argument) \ | |
_GL_ATTRIBUTE_FORMAT ((__printf__, formatstring_parameter, first_argument)) | |
#endif | |
/* _GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM is like _GL_ATTRIBUTE_FORMAT_PRINTF, | |
except that it indicates to GCC that the supported format string directives | |
are the ones of the system printf(), rather than the ones standardized by | |
ISO C99 and POSIX. */ | |
#define _GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM(formatstring_parameter, first_argument) \ | |
_GL_ATTRIBUTE_FORMAT ((__printf__, formatstring_parameter, first_argument)) | |
/* _GL_ATTRIBUTE_FORMAT_SCANF | |
indicates to GCC that the function takes a format string and arguments, | |
where the format string directives are the ones standardized by ISO C99 | |
and POSIX. */ | |
#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4) | |
# define _GL_ATTRIBUTE_FORMAT_SCANF(formatstring_parameter, first_argument) \ | |
_GL_ATTRIBUTE_FORMAT ((__gnu_scanf__, formatstring_parameter, first_argument)) | |
#else | |
# define _GL_ATTRIBUTE_FORMAT_SCANF(formatstring_parameter, first_argument) \ | |
_GL_ATTRIBUTE_FORMAT ((__scanf__, formatstring_parameter, first_argument)) | |
#endif | |
/* _GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM is like _GL_ATTRIBUTE_FORMAT_SCANF, | |
except that it indicates to GCC that the supported format string directives | |
are the ones of the system scanf(), rather than the ones standardized by | |
ISO C99 and POSIX. */ | |
#define _GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM(formatstring_parameter, first_argument) \ | |
_GL_ATTRIBUTE_FORMAT ((__scanf__, formatstring_parameter, first_argument)) | |
/* Solaris 10 declares renameat in <unistd.h>, not in <stdio.h>. */ | |
/* But in any case avoid namespace pollution on glibc systems. */ | |
#if (0 || defined GNULIB_POSIXCHECK) && defined __sun \ | |
&& ! defined __GLIBC__ | |
# include <unistd.h> | |
#endif | |
/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ | |
#ifndef _GL_CXXDEFS_H | |
#define _GL_CXXDEFS_H | |
/* 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, ...)); | |
*/ | |
#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 \ | |
{ \ | |
rettype (*const func) parameters = ::rpl_func; \ | |
} \ | |
_GL_EXTERN_C int _gl_cxxalias_dummy | |
#else | |
# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ | |
_GL_EXTERN_C int _gl_cxxalias_dummy | |
#endif | |
/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); | |
is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); | |
except that the C function rpl_func may have a slightly different | |
declaration. A cast is used to silence the "invalid conversion" error | |
that would otherwise occur. */ | |
#if defined __cplusplus && defined GNULIB_NAMESPACE | |
# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ | |
namespace GNULIB_NAMESPACE \ | |
{ \ | |
rettype (*const func) parameters = \ | |
reinterpret_cast<rettype(*)parameters>(::rpl_func); \ | |
} \ | |
_GL_EXTERN_C int _gl_cxxalias_dummy | |
#else | |
# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ | |
_GL_EXTERN_C int _gl_cxxalias_dummy | |
#endif | |
/* _GL_CXXALIAS_SYS (func, rettype, parameters); | |
declares a C++ alias called GNULIB_NAMESPACE::func | |
that redirects to the system provided function func, if GNULIB_NAMESPACE | |
is defined. | |
Example: | |
_GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); | |
*/ | |
#if defined __cplusplus && defined GNULIB_NAMESPACE | |
/* If we were to write | |
rettype (*const func) parameters = ::func; | |
like above in _GL_CXXALIAS_RPL_1, the compiler could optimize calls | |
better (remove an indirection through a 'static' pointer variable), | |
but then the _GL_CXXALIASWARN macro below would cause a warning not only | |
for uses of ::func but also for uses of GNULIB_NAMESPACE::func. */ | |
# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ | |
namespace GNULIB_NAMESPACE \ | |
{ \ | |
static rettype (*func) parameters = ::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 rettype (*func) parameters = \ | |
reinterpret_cast<rettype(*)parameters>(::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 rettype (*func) parameters = \ | |
reinterpret_cast<rettype(*)parameters>( \ | |
(rettype2(*)parameters2)(::func)); \ | |
} \ | |
_GL_EXTERN_C int _gl_cxxalias_dummy | |
#else | |
# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ | |
_GL_EXTERN_C int _gl_cxxalias_dummy | |
#endif | |
/* _GL_CXXALIASWARN (func); | |
causes a warning to be emitted when ::func is used but not when | |
GNULIB_NAMESPACE::func is used. func must be defined without overloaded | |
variants. */ | |
#if defined __cplusplus && defined GNULIB_NAMESPACE | |
# define _GL_CXXALIASWARN(func) \ | |
_GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) | |
# define _GL_CXXALIASWARN_1(func,namespace) \ | |
_GL_CXXALIASWARN_2 (func, namespace) | |
/* To work around GCC bug <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, | |
we enable the warning only when not optimizing. */ | |
# if !__OPTIMIZE__ | |
# define _GL_CXXALIASWARN_2(func,namespace) \ | |
_GL_WARN_ON_USE (func, \ | |
"The symbol ::" #func " refers to the system function. " \ | |
"Use " #namespace "::" #func " instead.") | |
# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING | |
# define _GL_CXXALIASWARN_2(func,namespace) \ | |
extern __typeof__ (func) func | |
# else | |
# define _GL_CXXALIASWARN_2(func,namespace) \ | |
_GL_EXTERN_C int _gl_cxxalias_dummy | |
# endif | |
#else | |
# define _GL_CXXALIASWARN(func) \ | |
_GL_EXTERN_C int _gl_cxxalias_dummy | |
#endif | |
/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); | |
causes a warning to be emitted when the given overloaded variant of ::func | |
is used but not when GNULIB_NAMESPACE::func is used. */ | |
#if defined __cplusplus && defined GNULIB_NAMESPACE | |
# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ | |
_GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ | |
GNULIB_NAMESPACE) | |
# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ | |
_GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) | |
/* To work around GCC bug <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, | |
we enable the warning only when not optimizing. */ | |
# if !__OPTIMIZE__ | |
# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ | |
_GL_WARN_ON_USE_CXX (func, rettype, parameters_and_attributes, \ | |
"The symbol ::" #func " refers to the system function. " \ | |
"Use " #namespace "::" #func " instead.") | |
# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING | |
# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ | |
extern __typeof__ (func) func | |
# else | |
# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ | |
_GL_EXTERN_C int _gl_cxxalias_dummy | |
# endif | |
#else | |
# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ | |
_GL_EXTERN_C int _gl_cxxalias_dummy | |
#endif | |
#endif /* _GL_CXXDEFS_H */ | |
/* The definition of _GL_ARG_NONNULL is copied here. */ | |
/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools | |
that the values passed as arguments n, ..., m must be non-NULL pointers. | |
n = 1 stands for the first argument, n = 2 for the second argument etc. */ | |
#ifndef _GL_ARG_NONNULL | |
# if (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || __GNUC__ > 3 | |
# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) | |
# else | |
# define _GL_ARG_NONNULL(params) | |
# endif | |
#endif | |
/* The definition of _GL_WARN_ON_USE is copied here. */ | |
#ifndef _GL_WARN_ON_USE | |
# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) | |
/* A compiler attribute is available in gcc versions 4.3.0 and later. */ | |
# define _GL_WARN_ON_USE(function, message) \ | |
extern __typeof__ (function) function __attribute__ ((__warning__ (message))) | |
# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING | |
/* Verify the existence of the function. */ | |
# define _GL_WARN_ON_USE(function, message) \ | |
extern __typeof__ (function) function | |
# else /* Unsupported. */ | |
# define _GL_WARN_ON_USE(function, message) \ | |
_GL_WARN_EXTERN_C int _gl_warn_on_use | |
# endif | |
#endif | |
/* _GL_WARN_ON_USE_CXX (function, rettype, parameters_and_attributes, "string") | |
is like _GL_WARN_ON_USE (function, "string"), except that the function is | |
declared with the given prototype, consisting of return type, parameters, | |
and attributes. | |
This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does | |
not work in this case. */ | |
#ifndef _GL_WARN_ON_USE_CXX | |
# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) | |
# define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \ | |
extern rettype function parameters_and_attributes \ | |
__attribute__ ((__warning__ (msg))) | |
# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING | |
/* Verify the existence of the function. */ | |
# define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \ | |
extern rettype function parameters_and_attributes | |
# else /* Unsupported. */ | |
# define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \ | |
_GL_WARN_EXTERN_C int _gl_warn_on_use | |
# endif | |
#endif | |
/* _GL_WARN_EXTERN_C declaration; | |
performs the declaration with C linkage. */ | |
#ifndef _GL_WARN_EXTERN_C | |
# if defined __cplusplus | |
# define _GL_WARN_EXTERN_C extern "C" | |
# else | |
# define _GL_WARN_EXTERN_C extern | |
# endif | |
#endif | |
/* Macros for stringification. */ | |
#define _GL_STDIO_STRINGIZE(token) #token | |
#define _GL_STDIO_MACROEXPAND_AND_STRINGIZE(token) _GL_STDIO_STRINGIZE(token) | |
/* When also using extern inline, suppress the use of static inline in | |
standard headers of problematic Apple configurations, as Libc at | |
least through Libc-825.26 (2013-04-09) mishandles it; see, e.g., | |
<http://lists.gnu.org/archive/html/bug-gnulib/2012-12/msg00023.html>. | |
Perhaps Apple will fix this some day. */ | |
#if (defined _GL_EXTERN_INLINE_IN_USE && defined __APPLE__ \ | |
&& defined __GNUC__ && defined __STDC__) | |
# undef putc_unlocked | |
#endif | |
#if 0 | |
# if 0 | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# define dprintf rpl_dprintf | |
# endif | |
_GL_FUNCDECL_RPL (dprintf, int, (int fd, const char *format, ...) | |
_GL_ATTRIBUTE_FORMAT_PRINTF (2, 3) | |
_GL_ARG_NONNULL ((2))); | |
_GL_CXXALIAS_RPL (dprintf, int, (int fd, const char *format, ...)); | |
# else | |
# if !1 | |
_GL_FUNCDECL_SYS (dprintf, int, (int fd, const char *format, ...) | |
_GL_ATTRIBUTE_FORMAT_PRINTF (2, 3) | |
_GL_ARG_NONNULL ((2))); | |
# endif | |
_GL_CXXALIAS_SYS (dprintf, int, (int fd, const char *format, ...)); | |
# endif | |
_GL_CXXALIASWARN (dprintf); | |
#elif defined GNULIB_POSIXCHECK | |
# undef dprintf | |
# if HAVE_RAW_DECL_DPRINTF | |
_GL_WARN_ON_USE (dprintf, "dprintf is unportable - " | |
"use gnulib module dprintf for portability"); | |
# endif | |
#endif | |
#if 1 | |
/* Close STREAM and its underlying file descriptor. */ | |
# if 1 | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# define fclose rpl_fclose | |
# endif | |
_GL_FUNCDECL_RPL (fclose, int, (FILE *stream) _GL_ARG_NONNULL ((1))); | |
_GL_CXXALIAS_RPL (fclose, int, (FILE *stream)); | |
# else | |
_GL_CXXALIAS_SYS (fclose, int, (FILE *stream)); | |
# endif | |
_GL_CXXALIASWARN (fclose); | |
#elif defined GNULIB_POSIXCHECK | |
# undef fclose | |
/* Assume fclose is always declared. */ | |
_GL_WARN_ON_USE (fclose, "fclose is not always POSIX compliant - " | |
"use gnulib module fclose for portable POSIX compliance"); | |
#endif | |
#if 1 | |
# if 0 | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# undef fdopen | |
# define fdopen rpl_fdopen | |
# endif | |
_GL_FUNCDECL_RPL (fdopen, FILE *, (int fd, const char *mode) | |
_GL_ARG_NONNULL ((2))); | |
_GL_CXXALIAS_RPL (fdopen, FILE *, (int fd, const char *mode)); | |
# else | |
_GL_CXXALIAS_SYS (fdopen, FILE *, (int fd, const char *mode)); | |
# endif | |
_GL_CXXALIASWARN (fdopen); | |
#elif defined GNULIB_POSIXCHECK | |
# undef fdopen | |
/* Assume fdopen is always declared. */ | |
_GL_WARN_ON_USE (fdopen, "fdopen on native Windows platforms is not POSIX compliant - " | |
"use gnulib module fdopen for portability"); | |
#endif | |
#if 1 | |
/* Flush all pending data on STREAM according to POSIX rules. Both | |
output and seekable input streams are supported. | |
Note! LOSS OF DATA can occur if fflush is applied on an input stream | |
that is _not_seekable_ or on an update stream that is _not_seekable_ | |
and in which the most recent operation was input. Seekability can | |
be tested with lseek(fileno(fp),0,SEEK_CUR). */ | |
# if 1 | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# define fflush rpl_fflush | |
# endif | |
_GL_FUNCDECL_RPL (fflush, int, (FILE *gl_stream)); | |
_GL_CXXALIAS_RPL (fflush, int, (FILE *gl_stream)); | |
# else | |
_GL_CXXALIAS_SYS (fflush, int, (FILE *gl_stream)); | |
# endif | |
_GL_CXXALIASWARN (fflush); | |
#elif defined GNULIB_POSIXCHECK | |
# undef fflush | |
/* Assume fflush is always declared. */ | |
_GL_WARN_ON_USE (fflush, "fflush is not always POSIX compliant - " | |
"use gnulib module fflush for portable POSIX compliance"); | |
#endif | |
#if 1 | |
# if 0 && 0 | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# undef fgetc | |
# define fgetc rpl_fgetc | |
# endif | |
_GL_FUNCDECL_RPL (fgetc, int, (FILE *stream) _GL_ARG_NONNULL ((1))); | |
_GL_CXXALIAS_RPL (fgetc, int, (FILE *stream)); | |
# else | |
_GL_CXXALIAS_SYS (fgetc, int, (FILE *stream)); | |
# endif | |
_GL_CXXALIASWARN (fgetc); | |
#endif | |
#if 1 | |
# if 0 && 0 | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# undef fgets | |
# define fgets rpl_fgets | |
# endif | |
_GL_FUNCDECL_RPL (fgets, char *, (char *s, int n, FILE *stream) | |
_GL_ARG_NONNULL ((1, 3))); | |
_GL_CXXALIAS_RPL (fgets, char *, (char *s, int n, FILE *stream)); | |
# else | |
_GL_CXXALIAS_SYS (fgets, char *, (char *s, int n, FILE *stream)); | |
# endif | |
_GL_CXXALIASWARN (fgets); | |
#endif | |
#if 1 | |
# if 0 | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# undef fopen | |
# define fopen rpl_fopen | |
# endif | |
_GL_FUNCDECL_RPL (fopen, FILE *, (const char *filename, const char *mode) | |
_GL_ARG_NONNULL ((1, 2))); | |
_GL_CXXALIAS_RPL (fopen, FILE *, (const char *filename, const char *mode)); | |
# else | |
_GL_CXXALIAS_SYS (fopen, FILE *, (const char *filename, const char *mode)); | |
# endif | |
_GL_CXXALIASWARN (fopen); | |
#elif defined GNULIB_POSIXCHECK | |
# undef fopen | |
/* Assume fopen is always declared. */ | |
_GL_WARN_ON_USE (fopen, "fopen on native Windows platforms is not POSIX compliant - " | |
"use gnulib module fopen for portability"); | |
#endif | |
#if 0 || 1 | |
# if (0 && 0) \ | |
|| (1 && 0 && (0 || 0)) | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# define fprintf rpl_fprintf | |
# endif | |
# define GNULIB_overrides_fprintf 1 | |
# if 0 || 1 | |
_GL_FUNCDECL_RPL (fprintf, int, (FILE *fp, const char *format, ...) | |
_GL_ATTRIBUTE_FORMAT_PRINTF (2, 3) | |
_GL_ARG_NONNULL ((1, 2))); | |
# else | |
_GL_FUNCDECL_RPL (fprintf, int, (FILE *fp, const char *format, ...) | |
_GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM (2, 3) | |
_GL_ARG_NONNULL ((1, 2))); | |
# endif | |
_GL_CXXALIAS_RPL (fprintf, int, (FILE *fp, const char *format, ...)); | |
# else | |
_GL_CXXALIAS_SYS (fprintf, int, (FILE *fp, const char *format, ...)); | |
# endif | |
_GL_CXXALIASWARN (fprintf); | |
#endif | |
#if !0 && defined GNULIB_POSIXCHECK | |
# if !GNULIB_overrides_fprintf | |
# undef fprintf | |
# endif | |
/* Assume fprintf is always declared. */ | |
_GL_WARN_ON_USE (fprintf, "fprintf is not always POSIX compliant - " | |
"use gnulib module fprintf-posix for portable " | |
"POSIX compliance"); | |
#endif | |
#if 1 | |
/* Discard all pending buffered I/O data on STREAM. | |
STREAM must not be wide-character oriented. | |
When discarding pending output, the file position is set back to where it | |
was before the write calls. When discarding pending input, the file | |
position is advanced to match the end of the previously read input. | |
Return 0 if successful. Upon error, return -1 and set errno. */ | |
# if 1 | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# define fpurge rpl_fpurge | |
# endif | |
_GL_FUNCDECL_RPL (fpurge, int, (FILE *gl_stream) _GL_ARG_NONNULL ((1))); | |
_GL_CXXALIAS_RPL (fpurge, int, (FILE *gl_stream)); | |
# else | |
# if !1 | |
_GL_FUNCDECL_SYS (fpurge, int, (FILE *gl_stream) _GL_ARG_NONNULL ((1))); | |
# endif | |
_GL_CXXALIAS_SYS (fpurge, int, (FILE *gl_stream)); | |
# endif | |
_GL_CXXALIASWARN (fpurge); | |
#elif defined GNULIB_POSIXCHECK | |
# undef fpurge | |
# if HAVE_RAW_DECL_FPURGE | |
_GL_WARN_ON_USE (fpurge, "fpurge is not always present - " | |
"use gnulib module fpurge for portability"); | |
# endif | |
#endif | |
#if 1 | |
# if 0 && (0 || 0) | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# undef fputc | |
# define fputc rpl_fputc | |
# endif | |
_GL_FUNCDECL_RPL (fputc, int, (int c, FILE *stream) _GL_ARG_NONNULL ((2))); | |
_GL_CXXALIAS_RPL (fputc, int, (int c, FILE *stream)); | |
# else | |
_GL_CXXALIAS_SYS (fputc, int, (int c, FILE *stream)); | |
# endif | |
_GL_CXXALIASWARN (fputc); | |
#endif | |
#if 1 | |
# if 0 && (0 || 0) | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# undef fputs | |
# define fputs rpl_fputs | |
# endif | |
_GL_FUNCDECL_RPL (fputs, int, (const char *string, FILE *stream) | |
_GL_ARG_NONNULL ((1, 2))); | |
_GL_CXXALIAS_RPL (fputs, int, (const char *string, FILE *stream)); | |
# else | |
_GL_CXXALIAS_SYS (fputs, int, (const char *string, FILE *stream)); | |
# endif | |
_GL_CXXALIASWARN (fputs); | |
#endif | |
#if 1 | |
# if 0 && 0 | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# undef fread | |
# define fread rpl_fread | |
# endif | |
_GL_FUNCDECL_RPL (fread, size_t, (void *ptr, size_t s, size_t n, FILE *stream) | |
_GL_ARG_NONNULL ((4))); | |
_GL_CXXALIAS_RPL (fread, size_t, (void *ptr, size_t s, size_t n, FILE *stream)); | |
# else | |
_GL_CXXALIAS_SYS (fread, size_t, (void *ptr, size_t s, size_t n, FILE *stream)); | |
# endif | |
_GL_CXXALIASWARN (fread); | |
#endif | |
#if 1 | |
# if 0 | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# undef freopen | |
# define freopen rpl_freopen | |
# endif | |
_GL_FUNCDECL_RPL (freopen, FILE *, | |
(const char *filename, const char *mode, FILE *stream) | |
_GL_ARG_NONNULL ((2, 3))); | |
_GL_CXXALIAS_RPL (freopen, FILE *, | |
(const char *filename, const char *mode, FILE *stream)); | |
# else | |
_GL_CXXALIAS_SYS (freopen, FILE *, | |
(const char *filename, const char *mode, FILE *stream)); | |
# endif | |
_GL_CXXALIASWARN (freopen); | |
#elif defined GNULIB_POSIXCHECK | |
# undef freopen | |
/* Assume freopen is always declared. */ | |
_GL_WARN_ON_USE (freopen, | |
"freopen on native Windows platforms is not POSIX compliant - " | |
"use gnulib module freopen for portability"); | |
#endif | |
#if 1 | |
# if 0 && 0 | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# undef fscanf | |
# define fscanf rpl_fscanf | |
# endif | |
_GL_FUNCDECL_RPL (fscanf, int, (FILE *stream, const char *format, ...) | |
_GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM (2, 3) | |
_GL_ARG_NONNULL ((1, 2))); | |
_GL_CXXALIAS_RPL (fscanf, int, (FILE *stream, const char *format, ...)); | |
# else | |
_GL_CXXALIAS_SYS (fscanf, int, (FILE *stream, const char *format, ...)); | |
# endif | |
_GL_CXXALIASWARN (fscanf); | |
#endif | |
/* Set up the following warnings, based on which modules are in use. | |
GNU Coding Standards discourage the use of fseek, since it imposes | |
an arbitrary limitation on some 32-bit hosts. Remember that the | |
fseek module depends on the fseeko module, so we only have three | |
cases to consider: | |
1. The developer is not using either module. Issue a warning under | |
GNULIB_POSIXCHECK for both functions, to remind them that both | |
functions have bugs on some systems. _GL_NO_LARGE_FILES has no | |
impact on this warning. | |
2. The developer is using both modules. They may be unaware of the | |
arbitrary limitations of fseek, so issue a warning under | |
GNULIB_POSIXCHECK. On the other hand, they may be using both | |
modules intentionally, so the developer can define | |
_GL_NO_LARGE_FILES in the compilation units where the use of fseek | |
is safe, to silence the warning. | |
3. The developer is using the fseeko module, but not fseek. Gnulib | |
guarantees that fseek will still work around platform bugs in that | |
case, but we presume that the developer is aware of the pitfalls of | |
fseek and was trying to avoid it, so issue a warning even when | |
GNULIB_POSIXCHECK is undefined. Again, _GL_NO_LARGE_FILES can be | |
defined to silence the warning in particular compilation units. | |
In C++ compilations with GNULIB_NAMESPACE, in order to avoid that | |
fseek gets defined as a macro, it is recommended that the developer | |
uses the fseek module, even if he is not calling the fseek function. | |
Most gnulib clients that perform stream operations should fall into | |
category 3. */ | |
#if 1 | |
# if defined GNULIB_POSIXCHECK && !defined _GL_NO_LARGE_FILES | |
# define _GL_FSEEK_WARN /* Category 2, above. */ | |
# undef fseek | |
# endif | |
# if 1 | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# undef fseek | |
# define fseek rpl_fseek | |
# endif | |
_GL_FUNCDECL_RPL (fseek, int, (FILE *fp, long offset, int whence) | |
_GL_ARG_NONNULL ((1))); | |
_GL_CXXALIAS_RPL (fseek, int, (FILE *fp, long offset, int whence)); | |
# else | |
_GL_CXXALIAS_SYS (fseek, int, (FILE *fp, long offset, int whence)); | |
# endif | |
_GL_CXXALIASWARN (fseek); | |
#endif | |
#if 1 | |
# if !1 && !defined _GL_NO_LARGE_FILES | |
# define _GL_FSEEK_WARN /* Category 3, above. */ | |
# undef fseek | |
# endif | |
# if 1 | |
/* Provide an fseeko function that is aware of a preceding fflush(), and which | |
detects pipes. */ | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# undef fseeko | |
# define fseeko rpl_fseeko | |
# endif | |
_GL_FUNCDECL_RPL (fseeko, int, (FILE *fp, off_t offset, int whence) | |
_GL_ARG_NONNULL ((1))); | |
_GL_CXXALIAS_RPL (fseeko, int, (FILE *fp, off_t offset, int whence)); | |
# else | |
# if ! 1 | |
_GL_FUNCDECL_SYS (fseeko, int, (FILE *fp, off_t offset, int whence) | |
_GL_ARG_NONNULL ((1))); | |
# endif | |
_GL_CXXALIAS_SYS (fseeko, int, (FILE *fp, off_t offset, int whence)); | |
# endif | |
_GL_CXXALIASWARN (fseeko); | |
#elif defined GNULIB_POSIXCHECK | |
# define _GL_FSEEK_WARN /* Category 1, above. */ | |
# undef fseek | |
# undef fseeko | |
# if HAVE_RAW_DECL_FSEEKO | |
_GL_WARN_ON_USE (fseeko, "fseeko is unportable - " | |
"use gnulib module fseeko for portability"); | |
# endif | |
#endif | |
#ifdef _GL_FSEEK_WARN | |
# undef _GL_FSEEK_WARN | |
/* Here, either fseek is undefined (but C89 guarantees that it is | |
declared), or it is defined as rpl_fseek (declared above). */ | |
_GL_WARN_ON_USE (fseek, "fseek cannot handle files larger than 4 GB " | |
"on 32-bit platforms - " | |
"use fseeko function for handling of large files"); | |
#endif | |
/* ftell, ftello. See the comments on fseek/fseeko. */ | |
#if 1 | |
# if defined GNULIB_POSIXCHECK && !defined _GL_NO_LARGE_FILES | |
# define _GL_FTELL_WARN /* Category 2, above. */ | |
# undef ftell | |
# endif | |
# if 0 | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# undef ftell | |
# define ftell rpl_ftell | |
# endif | |
_GL_FUNCDECL_RPL (ftell, long, (FILE *fp) _GL_ARG_NONNULL ((1))); | |
_GL_CXXALIAS_RPL (ftell, long, (FILE *fp)); | |
# else | |
_GL_CXXALIAS_SYS (ftell, long, (FILE *fp)); | |
# endif | |
_GL_CXXALIASWARN (ftell); | |
#endif | |
#if 1 | |
# if !1 && !defined _GL_NO_LARGE_FILES | |
# define _GL_FTELL_WARN /* Category 3, above. */ | |
# undef ftell | |
# endif | |
# if 0 | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# undef ftello | |
# define ftello rpl_ftello | |
# endif | |
_GL_FUNCDECL_RPL (ftello, off_t, (FILE *fp) _GL_ARG_NONNULL ((1))); | |
_GL_CXXALIAS_RPL (ftello, off_t, (FILE *fp)); | |
# else | |
# if ! 1 | |
_GL_FUNCDECL_SYS (ftello, off_t, (FILE *fp) _GL_ARG_NONNULL ((1))); | |
# endif | |
_GL_CXXALIAS_SYS (ftello, off_t, (FILE *fp)); | |
# endif | |
_GL_CXXALIASWARN (ftello); | |
#elif defined GNULIB_POSIXCHECK | |
# define _GL_FTELL_WARN /* Category 1, above. */ | |
# undef ftell | |
# undef ftello | |
# if HAVE_RAW_DECL_FTELLO | |
_GL_WARN_ON_USE (ftello, "ftello is unportable - " | |
"use gnulib module ftello for portability"); | |
# endif | |
#endif | |
#ifdef _GL_FTELL_WARN | |
# undef _GL_FTELL_WARN | |
/* Here, either ftell is undefined (but C89 guarantees that it is | |
declared), or it is defined as rpl_ftell (declared above). */ | |
_GL_WARN_ON_USE (ftell, "ftell cannot handle files larger than 4 GB " | |
"on 32-bit platforms - " | |
"use ftello function for handling of large files"); | |
#endif | |
#if 1 | |
# if 0 && (0 || 0) | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# undef fwrite | |
# define fwrite rpl_fwrite | |
# endif | |
_GL_FUNCDECL_RPL (fwrite, size_t, | |
(const void *ptr, size_t s, size_t n, FILE *stream) | |
_GL_ARG_NONNULL ((1, 4))); | |
_GL_CXXALIAS_RPL (fwrite, size_t, | |
(const void *ptr, size_t s, size_t n, FILE *stream)); | |
# else | |
_GL_CXXALIAS_SYS (fwrite, size_t, | |
(const void *ptr, size_t s, size_t n, FILE *stream)); | |
/* Work around bug 11959 when fortifying glibc 2.4 through 2.15 | |
<http://sources.redhat.com/bugzilla/show_bug.cgi?id=11959>, | |
which sometimes causes an unwanted diagnostic for fwrite calls. | |
This affects only function declaration attributes under certain | |
versions of gcc and clang, and is not needed for C++. */ | |
# if (0 < __USE_FORTIFY_LEVEL \ | |
&& __GLIBC__ == 2 && 4 <= __GLIBC_MINOR__ && __GLIBC_MINOR__ <= 15 \ | |
&& 3 < __GNUC__ + (4 <= __GNUC_MINOR__) \ | |
&& !defined __cplusplus) | |
# undef fwrite | |
# undef fwrite_unlocked | |
extern size_t __REDIRECT (rpl_fwrite, | |
(const void *__restrict, size_t, size_t, | |
FILE *__restrict), | |
fwrite); | |
extern size_t __REDIRECT (rpl_fwrite_unlocked, | |
(const void *__restrict, size_t, size_t, | |
FILE *__restrict), | |
fwrite_unlocked); | |
# define fwrite rpl_fwrite | |
# define fwrite_unlocked rpl_fwrite_unlocked | |
# endif | |
# endif | |
_GL_CXXALIASWARN (fwrite); | |
#endif | |
#if 1 | |
# if 0 && 0 | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# undef getc | |
# define getc rpl_fgetc | |
# endif | |
_GL_FUNCDECL_RPL (fgetc, int, (FILE *stream) _GL_ARG_NONNULL ((1))); | |
_GL_CXXALIAS_RPL_1 (getc, rpl_fgetc, int, (FILE *stream)); | |
# else | |
_GL_CXXALIAS_SYS (getc, int, (FILE *stream)); | |
# endif | |
_GL_CXXALIASWARN (getc); | |
#endif | |
#if 1 | |
# if 0 && 0 | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# undef getchar | |
# define getchar rpl_getchar | |
# endif | |
_GL_FUNCDECL_RPL (getchar, int, (void)); | |
_GL_CXXALIAS_RPL (getchar, int, (void)); | |
# else | |
_GL_CXXALIAS_SYS (getchar, int, (void)); | |
# endif | |
_GL_CXXALIASWARN (getchar); | |
#endif | |
#if 1 | |
/* Read input, up to (and including) the next occurrence of DELIMITER, from | |
STREAM, store it in *LINEPTR (and NUL-terminate it). | |
*LINEPTR is a pointer returned from malloc (or NULL), pointing to *LINESIZE | |
bytes of space. It is realloc'd as necessary. | |
Return the number of bytes read and stored at *LINEPTR (not including the | |
NUL terminator), or -1 on error or EOF. */ | |
# if 0 | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# undef getdelim | |
# define getdelim rpl_getdelim | |
# endif | |
_GL_FUNCDECL_RPL (getdelim, ssize_t, | |
(char **lineptr, size_t *linesize, int delimiter, | |
FILE *stream) | |
_GL_ARG_NONNULL ((1, 2, 4))); | |
_GL_CXXALIAS_RPL (getdelim, ssize_t, | |
(char **lineptr, size_t *linesize, int delimiter, | |
FILE *stream)); | |
# else | |
# if !1 | |
_GL_FUNCDECL_SYS (getdelim, ssize_t, | |
(char **lineptr, size_t *linesize, int delimiter, | |
FILE *stream) | |
_GL_ARG_NONNULL ((1, 2, 4))); | |
# endif | |
_GL_CXXALIAS_SYS (getdelim, ssize_t, | |
(char **lineptr, size_t *linesize, int delimiter, | |
FILE *stream)); | |
# endif | |
_GL_CXXALIASWARN (getdelim); | |
#elif defined GNULIB_POSIXCHECK | |
# undef getdelim | |
# if HAVE_RAW_DECL_GETDELIM | |
_GL_WARN_ON_USE (getdelim, "getdelim is unportable - " | |
"use gnulib module getdelim for portability"); | |
# endif | |
#endif | |
#if 1 | |
/* Read a line, up to (and including) the next newline, from STREAM, store it | |
in *LINEPTR (and NUL-terminate it). | |
*LINEPTR is a pointer returned from malloc (or NULL), pointing to *LINESIZE | |
bytes of space. It is realloc'd as necessary. | |
Return the number of bytes read and stored at *LINEPTR (not including the | |
NUL terminator), or -1 on error or EOF. */ | |
# if 0 | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# undef getline | |
# define getline rpl_getline | |
# endif | |
_GL_FUNCDECL_RPL (getline, ssize_t, | |
(char **lineptr, size_t *linesize, FILE *stream) | |
_GL_ARG_NONNULL ((1, 2, 3))); | |
_GL_CXXALIAS_RPL (getline, ssize_t, | |
(char **lineptr, size_t *linesize, FILE *stream)); | |
# else | |
# if !1 | |
_GL_FUNCDECL_SYS (getline, ssize_t, | |
(char **lineptr, size_t *linesize, FILE *stream) | |
_GL_ARG_NONNULL ((1, 2, 3))); | |
# endif | |
_GL_CXXALIAS_SYS (getline, ssize_t, | |
(char **lineptr, size_t *linesize, FILE *stream)); | |
# endif | |
# if 1 | |
_GL_CXXALIASWARN (getline); | |
# endif | |
#elif defined GNULIB_POSIXCHECK | |
# undef getline | |
# if HAVE_RAW_DECL_GETLINE | |
_GL_WARN_ON_USE (getline, "getline is unportable - " | |
"use gnulib module getline for portability"); | |
# endif | |
#endif | |
/* It is very rare that the developer ever has full control of stdin, | |
so any use of gets warrants an unconditional warning; besides, C11 | |
removed it. */ | |
#undef gets | |
#if HAVE_RAW_DECL_GETS | |
_GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead"); | |
#endif | |
#if 0 || 0 | |
struct obstack; | |
/* Grow an obstack with formatted output. Return the number of | |
bytes added to OBS. No trailing nul byte is added, and the | |
object should be closed with obstack_finish before use. Upon | |
memory allocation error, call obstack_alloc_failed_handler. Upon | |
other error, return -1. */ | |
# if 0 | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# define obstack_printf rpl_obstack_printf | |
# endif | |
_GL_FUNCDECL_RPL (obstack_printf, int, | |
(struct obstack *obs, const char *format, ...) | |
_GL_ATTRIBUTE_FORMAT_PRINTF (2, 3) | |
_GL_ARG_NONNULL ((1, 2))); | |
_GL_CXXALIAS_RPL (obstack_printf, int, | |
(struct obstack *obs, const char *format, ...)); | |
# else | |
# if !1 | |
_GL_FUNCDECL_SYS (obstack_printf, int, | |
(struct obstack *obs, const char *format, ...) | |
_GL_ATTRIBUTE_FORMAT_PRINTF (2, 3) | |
_GL_ARG_NONNULL ((1, 2))); | |
# endif | |
_GL_CXXALIAS_SYS (obstack_printf, int, | |
(struct obstack *obs, const char *format, ...)); | |
# endif | |
_GL_CXXALIASWARN (obstack_printf); | |
# if 0 | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# define obstack_vprintf rpl_obstack_vprintf | |
# endif | |
_GL_FUNCDECL_RPL (obstack_vprintf, int, | |
(struct obstack *obs, const char *format, va_list args) | |
_GL_ATTRIBUTE_FORMAT_PRINTF (2, 0) | |
_GL_ARG_NONNULL ((1, 2))); | |
_GL_CXXALIAS_RPL (obstack_vprintf, int, | |
(struct obstack *obs, const char *format, va_list args)); | |
# else | |
# if !1 | |
_GL_FUNCDECL_SYS (obstack_vprintf, int, | |
(struct obstack *obs, const char *format, va_list args) | |
_GL_ATTRIBUTE_FORMAT_PRINTF (2, 0) | |
_GL_ARG_NONNULL ((1, 2))); | |
# endif | |
_GL_CXXALIAS_SYS (obstack_vprintf, int, | |
(struct obstack *obs, const char *format, va_list args)); | |
# endif | |
_GL_CXXALIASWARN (obstack_vprintf); | |
#endif | |
#if 0 | |
# if !1 | |
_GL_FUNCDECL_SYS (pclose, int, (FILE *stream) _GL_ARG_NONNULL ((1))); | |
# endif | |
_GL_CXXALIAS_SYS (pclose, int, (FILE *stream)); | |
_GL_CXXALIASWARN (pclose); | |
#elif defined GNULIB_POSIXCHECK | |
# undef pclose | |
# if HAVE_RAW_DECL_PCLOSE | |
_GL_WARN_ON_USE (pclose, "pclose is unportable - " | |
"use gnulib module pclose for more portability"); | |
# endif | |
#endif | |
#if IN_COREUTILS_GNULIB_TESTS | |
/* Print a message to standard error, describing the value of ERRNO, | |
(if STRING is not NULL and not empty) prefixed with STRING and ": ", | |
and terminated with a newline. */ | |
# if 1 | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# define perror rpl_perror | |
# endif | |
_GL_FUNCDECL_RPL (perror, void, (const char *string)); | |
_GL_CXXALIAS_RPL (perror, void, (const char *string)); | |
# else | |
_GL_CXXALIAS_SYS (perror, void, (const char *string)); | |
# endif | |
_GL_CXXALIASWARN (perror); | |
#elif defined GNULIB_POSIXCHECK | |
# undef perror | |
/* Assume perror is always declared. */ | |
_GL_WARN_ON_USE (perror, "perror is not always POSIX compliant - " | |
"use gnulib module perror for portability"); | |
#endif | |
#if 0 | |
# if 0 | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# undef popen | |
# define popen rpl_popen | |
# endif | |
_GL_FUNCDECL_RPL (popen, FILE *, (const char *cmd, const char *mode) | |
_GL_ARG_NONNULL ((1, 2))); | |
_GL_CXXALIAS_RPL (popen, FILE *, (const char *cmd, const char *mode)); | |
# else | |
# if !1 | |
_GL_FUNCDECL_SYS (popen, FILE *, (const char *cmd, const char *mode) | |
_GL_ARG_NONNULL ((1, 2))); | |
# endif | |
_GL_CXXALIAS_SYS (popen, FILE *, (const char *cmd, const char *mode)); | |
# endif | |
_GL_CXXALIASWARN (popen); | |
#elif defined GNULIB_POSIXCHECK | |
# undef popen | |
# if HAVE_RAW_DECL_POPEN | |
_GL_WARN_ON_USE (popen, "popen is buggy on some platforms - " | |
"use gnulib module popen or pipe for more portability"); | |
# endif | |
#endif | |
#if 0 || 1 | |
# if (0 && 0) \ | |
|| (1 && 0 && (0 || 0)) | |
# if defined __GNUC__ | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
/* Don't break __attribute__((format(printf,M,N))). */ | |
# define printf __printf__ | |
# endif | |
# if 0 || 1 | |
_GL_FUNCDECL_RPL_1 (__printf__, int, | |
(const char *format, ...) | |
__asm__ ( | |
_GL_STDIO_MACROEXPAND_AND_STRINGIZE(rpl_printf)) | |
_GL_ATTRIBUTE_FORMAT_PRINTF (1, 2) | |
_GL_ARG_NONNULL ((1))); | |
# else | |
_GL_FUNCDECL_RPL_1 (__printf__, int, | |
(const char *format, ...) | |
__asm__ ( | |
_GL_STDIO_MACROEXPAND_AND_STRINGIZE(rpl_printf)) | |
_GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM (1, 2) | |
_GL_ARG_NONNULL ((1))); | |
# endif | |
_GL_CXXALIAS_RPL_1 (printf, __printf__, int, (const char *format, ...)); | |
# else | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# define printf rpl_printf | |
# endif | |
_GL_FUNCDECL_RPL (printf, int, | |
(const char *format, ...) | |
_GL_ATTRIBUTE_FORMAT_PRINTF (1, 2) | |
_GL_ARG_NONNULL ((1))); | |
_GL_CXXALIAS_RPL (printf, int, (const char *format, ...)); | |
# endif | |
# define GNULIB_overrides_printf 1 | |
# else | |
_GL_CXXALIAS_SYS (printf, int, (const char *format, ...)); | |
# endif | |
_GL_CXXALIASWARN (printf); | |
#endif | |
#if !0 && defined GNULIB_POSIXCHECK | |
# if !GNULIB_overrides_printf | |
# undef printf | |
# endif | |
/* Assume printf is always declared. */ | |
_GL_WARN_ON_USE (printf, "printf is not always POSIX compliant - " | |
"use gnulib module printf-posix for portable " | |
"POSIX compliance"); | |
#endif | |
#if 1 | |
# if 0 && (0 || 0) | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# undef putc | |
# define putc rpl_fputc | |
# endif | |
_GL_FUNCDECL_RPL (fputc, int, (int c, FILE *stream) _GL_ARG_NONNULL ((2))); | |
_GL_CXXALIAS_RPL_1 (putc, rpl_fputc, int, (int c, FILE *stream)); | |
# else | |
_GL_CXXALIAS_SYS (putc, int, (int c, FILE *stream)); | |
# endif | |
_GL_CXXALIASWARN (putc); | |
#endif | |
#if 1 | |
# if 0 && (0 || 0) | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# undef putchar | |
# define putchar rpl_putchar | |
# endif | |
_GL_FUNCDECL_RPL (putchar, int, (int c)); | |
_GL_CXXALIAS_RPL (putchar, int, (int c)); | |
# else | |
_GL_CXXALIAS_SYS (putchar, int, (int c)); | |
# endif | |
_GL_CXXALIASWARN (putchar); | |
#endif | |
#if 1 | |
# if 0 && (0 || 0) | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# undef puts | |
# define puts rpl_puts | |
# endif | |
_GL_FUNCDECL_RPL (puts, int, (const char *string) _GL_ARG_NONNULL ((1))); | |
_GL_CXXALIAS_RPL (puts, int, (const char *string)); | |
# else | |
_GL_CXXALIAS_SYS (puts, int, (const char *string)); | |
# endif | |
_GL_CXXALIASWARN (puts); | |
#endif | |
#if 1 | |
# if 1 | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# undef remove | |
# define remove rpl_remove | |
# endif | |
_GL_FUNCDECL_RPL (remove, int, (const char *name) _GL_ARG_NONNULL ((1))); | |
_GL_CXXALIAS_RPL (remove, int, (const char *name)); | |
# else | |
_GL_CXXALIAS_SYS (remove, int, (const char *name)); | |
# endif | |
_GL_CXXALIASWARN (remove); | |
#elif defined GNULIB_POSIXCHECK | |
# undef remove | |
/* Assume remove is always declared. */ | |
_GL_WARN_ON_USE (remove, "remove cannot handle directories on some platforms - " | |
"use gnulib module remove for more portability"); | |
#endif | |
#if 1 | |
# if 1 | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# undef rename | |
# define rename rpl_rename | |
# endif | |
_GL_FUNCDECL_RPL (rename, int, | |
(const char *old_filename, const char *new_filename) | |
_GL_ARG_NONNULL ((1, 2))); | |
_GL_CXXALIAS_RPL (rename, int, | |
(const char *old_filename, const char *new_filename)); | |
# else | |
_GL_CXXALIAS_SYS (rename, int, | |
(const char *old_filename, const char *new_filename)); | |
# endif | |
_GL_CXXALIASWARN (rename); | |
#elif defined GNULIB_POSIXCHECK | |
# undef rename | |
/* Assume rename is always declared. */ | |
_GL_WARN_ON_USE (rename, "rename is buggy on some platforms - " | |
"use gnulib module rename for more portability"); | |
#endif | |
#if 0 | |
# if 0 | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# undef renameat | |
# define renameat rpl_renameat | |
# endif | |
_GL_FUNCDECL_RPL (renameat, int, | |
(int fd1, char const *file1, int fd2, char const *file2) | |
_GL_ARG_NONNULL ((2, 4))); | |
_GL_CXXALIAS_RPL (renameat, int, | |
(int fd1, char const *file1, int fd2, char const *file2)); | |
# else | |
# if !1 | |
_GL_FUNCDECL_SYS (renameat, int, | |
(int fd1, char const *file1, int fd2, char const *file2) | |
_GL_ARG_NONNULL ((2, 4))); | |
# endif | |
_GL_CXXALIAS_SYS (renameat, int, | |
(int fd1, char const *file1, int fd2, char const *file2)); | |
# endif | |
_GL_CXXALIASWARN (renameat); | |
#elif defined GNULIB_POSIXCHECK | |
# undef renameat | |
# if HAVE_RAW_DECL_RENAMEAT | |
_GL_WARN_ON_USE (renameat, "renameat is not portable - " | |
"use gnulib module renameat for portability"); | |
# endif | |
#endif | |
#if 1 | |
# if 0 && 0 | |
# if defined __GNUC__ | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# undef scanf | |
/* Don't break __attribute__((format(scanf,M,N))). */ | |
# define scanf __scanf__ | |
# endif | |
_GL_FUNCDECL_RPL_1 (__scanf__, int, | |
(const char *format, ...) | |
__asm__ ( | |
_GL_STDIO_MACROEXPAND_AND_STRINGIZE(rpl_scanf)) | |
_GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM (1, 2) | |
_GL_ARG_NONNULL ((1))); | |
_GL_CXXALIAS_RPL_1 (scanf, __scanf__, int, (const char *format, ...)); | |
# else | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# undef scanf | |
# define scanf rpl_scanf | |
# endif | |
_GL_FUNCDECL_RPL (scanf, int, (const char *format, ...) | |
_GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM (1, 2) | |
_GL_ARG_NONNULL ((1))); | |
_GL_CXXALIAS_RPL (scanf, int, (const char *format, ...)); | |
# endif | |
# else | |
_GL_CXXALIAS_SYS (scanf, int, (const char *format, ...)); | |
# endif | |
_GL_CXXALIASWARN (scanf); | |
#endif | |
#if 1 | |
# if 0 | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# define snprintf rpl_snprintf | |
# endif | |
_GL_FUNCDECL_RPL (snprintf, int, | |
(char *str, size_t size, const char *format, ...) | |
_GL_ATTRIBUTE_FORMAT_PRINTF (3, 4) | |
_GL_ARG_NONNULL ((3))); | |
_GL_CXXALIAS_RPL (snprintf, int, | |
(char *str, size_t size, const char *format, ...)); | |
# else | |
# if !1 | |
_GL_FUNCDECL_SYS (snprintf, int, | |
(char *str, size_t size, const char *format, ...) | |
_GL_ATTRIBUTE_FORMAT_PRINTF (3, 4) | |
_GL_ARG_NONNULL ((3))); | |
# endif | |
_GL_CXXALIAS_SYS (snprintf, int, | |
(char *str, size_t size, const char *format, ...)); | |
# endif | |
_GL_CXXALIASWARN (snprintf); | |
#elif defined GNULIB_POSIXCHECK | |
# undef snprintf | |
# if HAVE_RAW_DECL_SNPRINTF | |
_GL_WARN_ON_USE (snprintf, "snprintf is unportable - " | |
"use gnulib module snprintf for portability"); | |
# endif | |
#endif | |
/* Some people would argue that all sprintf uses should be warned about | |
(for example, OpenBSD issues a link warning for it), | |
since it can cause security holes due to buffer overruns. | |
However, we believe that sprintf can be used safely, and is more | |
efficient than snprintf in those safe cases; and as proof of our | |
belief, we use sprintf in several gnulib modules. So this header | |
intentionally avoids adding a warning to sprintf except when | |
GNULIB_POSIXCHECK is defined. */ | |
#if 0 | |
# if 0 | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# define sprintf rpl_sprintf | |
# endif | |
_GL_FUNCDECL_RPL (sprintf, int, (char *str, const char *format, ...) | |
_GL_ATTRIBUTE_FORMAT_PRINTF (2, 3) | |
_GL_ARG_NONNULL ((1, 2))); | |
_GL_CXXALIAS_RPL (sprintf, int, (char *str, const char *format, ...)); | |
# else | |
_GL_CXXALIAS_SYS (sprintf, int, (char *str, const char *format, ...)); | |
# endif | |
_GL_CXXALIASWARN (sprintf); | |
#elif defined GNULIB_POSIXCHECK | |
# undef sprintf | |
/* Assume sprintf is always declared. */ | |
_GL_WARN_ON_USE (sprintf, "sprintf is not always POSIX compliant - " | |
"use gnulib module sprintf-posix for portable " | |
"POSIX compliance"); | |
#endif | |
#if 0 | |
# if 0 | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# define tmpfile rpl_tmpfile | |
# endif | |
_GL_FUNCDECL_RPL (tmpfile, FILE *, (void)); | |
_GL_CXXALIAS_RPL (tmpfile, FILE *, (void)); | |
# else | |
_GL_CXXALIAS_SYS (tmpfile, FILE *, (void)); | |
# endif | |
_GL_CXXALIASWARN (tmpfile); | |
#elif defined GNULIB_POSIXCHECK | |
# undef tmpfile | |
# if HAVE_RAW_DECL_TMPFILE | |
_GL_WARN_ON_USE (tmpfile, "tmpfile is not usable on mingw - " | |
"use gnulib module tmpfile for portability"); | |
# endif | |
#endif | |
#if 1 | |
/* Write formatted output to a string dynamically allocated with malloc(). | |
If the memory allocation succeeds, store the address of the string in | |
*RESULT and return the number of resulting bytes, excluding the trailing | |
NUL. Upon memory allocation error, or some other error, return -1. */ | |
# if 1 | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# define asprintf rpl_asprintf | |
# endif | |
_GL_FUNCDECL_RPL (asprintf, int, | |
(char **result, const char *format, ...) | |
_GL_ATTRIBUTE_FORMAT_PRINTF (2, 3) | |
_GL_ARG_NONNULL ((1, 2))); | |
_GL_CXXALIAS_RPL (asprintf, int, | |
(char **result, const char *format, ...)); | |
# else | |
# if !1 | |
_GL_FUNCDECL_SYS (asprintf, int, | |
(char **result, const char *format, ...) | |
_GL_ATTRIBUTE_FORMAT_PRINTF (2, 3) | |
_GL_ARG_NONNULL ((1, 2))); | |
# endif | |
_GL_CXXALIAS_SYS (asprintf, int, | |
(char **result, const char *format, ...)); | |
# endif | |
_GL_CXXALIASWARN (asprintf); | |
# if 1 | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# define vasprintf rpl_vasprintf | |
# endif | |
_GL_FUNCDECL_RPL (vasprintf, int, | |
(char **result, const char *format, va_list args) | |
_GL_ATTRIBUTE_FORMAT_PRINTF (2, 0) | |
_GL_ARG_NONNULL ((1, 2))); | |
_GL_CXXALIAS_RPL (vasprintf, int, | |
(char **result, const char *format, va_list args)); | |
# else | |
# if !1 | |
_GL_FUNCDECL_SYS (vasprintf, int, | |
(char **result, const char *format, va_list args) | |
_GL_ATTRIBUTE_FORMAT_PRINTF (2, 0) | |
_GL_ARG_NONNULL ((1, 2))); | |
# endif | |
_GL_CXXALIAS_SYS (vasprintf, int, | |
(char **result, const char *format, va_list args)); | |
# endif | |
_GL_CXXALIASWARN (vasprintf); | |
#endif | |
#if 0 | |
# if 0 | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# define vdprintf rpl_vdprintf | |
# endif | |
_GL_FUNCDECL_RPL (vdprintf, int, (int fd, const char *format, va_list args) | |
_GL_ATTRIBUTE_FORMAT_PRINTF (2, 0) | |
_GL_ARG_NONNULL ((2))); | |
_GL_CXXALIAS_RPL (vdprintf, int, (int fd, const char *format, va_list args)); | |
# else | |
# if !1 | |
_GL_FUNCDECL_SYS (vdprintf, int, (int fd, const char *format, va_list args) | |
_GL_ATTRIBUTE_FORMAT_PRINTF (2, 0) | |
_GL_ARG_NONNULL ((2))); | |
# endif | |
/* Need to cast, because on Solaris, the third parameter will likely be | |
__va_list args. */ | |
_GL_CXXALIAS_SYS_CAST (vdprintf, int, | |
(int fd, const char *format, va_list args)); | |
# endif | |
_GL_CXXALIASWARN (vdprintf); | |
#elif defined GNULIB_POSIXCHECK | |
# undef vdprintf | |
# if HAVE_RAW_DECL_VDPRINTF | |
_GL_WARN_ON_USE (vdprintf, "vdprintf is unportable - " | |
"use gnulib module vdprintf for portability"); | |
# endif | |
#endif | |
#if 1 || 1 | |
# if (1 && 1) \ | |
|| (1 && 0 && (0 || 0)) | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# define vfprintf rpl_vfprintf | |
# endif | |
# define GNULIB_overrides_vfprintf 1 | |
# if 1 | |
_GL_FUNCDECL_RPL (vfprintf, int, (FILE *fp, const char *format, va_list args) | |
_GL_ATTRIBUTE_FORMAT_PRINTF (2, 0) | |
_GL_ARG_NONNULL ((1, 2))); | |
# else | |
_GL_FUNCDECL_RPL (vfprintf, int, (FILE *fp, const char *format, va_list args) | |
_GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM (2, 0) | |
_GL_ARG_NONNULL ((1, 2))); | |
# endif | |
_GL_CXXALIAS_RPL (vfprintf, int, (FILE *fp, const char *format, va_list args)); | |
# else | |
/* Need to cast, because on Solaris, the third parameter is | |
__va_list args | |
and GCC's fixincludes did not change this to __gnuc_va_list. */ | |
_GL_CXXALIAS_SYS_CAST (vfprintf, int, | |
(FILE *fp, const char *format, va_list args)); | |
# endif | |
_GL_CXXALIASWARN (vfprintf); | |
#endif | |
#if !1 && defined GNULIB_POSIXCHECK | |
# if !GNULIB_overrides_vfprintf | |
# undef vfprintf | |
# endif | |
/* Assume vfprintf is always declared. */ | |
_GL_WARN_ON_USE (vfprintf, "vfprintf is not always POSIX compliant - " | |
"use gnulib module vfprintf-posix for portable " | |
"POSIX compliance"); | |
#endif | |
#if 0 | |
# if 0 && 0 | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# undef vfscanf | |
# define vfscanf rpl_vfscanf | |
# endif | |
_GL_FUNCDECL_RPL (vfscanf, int, | |
(FILE *stream, const char *format, va_list args) | |
_GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM (2, 0) | |
_GL_ARG_NONNULL ((1, 2))); | |
_GL_CXXALIAS_RPL (vfscanf, int, | |
(FILE *stream, const char *format, va_list args)); | |
# else | |
_GL_CXXALIAS_SYS (vfscanf, int, | |
(FILE *stream, const char *format, va_list args)); | |
# endif | |
_GL_CXXALIASWARN (vfscanf); | |
#endif | |
#if 1 || 1 | |
# if (1 && 1) \ | |
|| (1 && 0 && (0 || 0)) | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# define vprintf rpl_vprintf | |
# endif | |
# define GNULIB_overrides_vprintf 1 | |
# if 1 || 1 | |
_GL_FUNCDECL_RPL (vprintf, int, (const char *format, va_list args) | |
_GL_ATTRIBUTE_FORMAT_PRINTF (1, 0) | |
_GL_ARG_NONNULL ((1))); | |
# else | |
_GL_FUNCDECL_RPL (vprintf, int, (const char *format, va_list args) | |
_GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM (1, 0) | |
_GL_ARG_NONNULL ((1))); | |
# endif | |
_GL_CXXALIAS_RPL (vprintf, int, (const char *format, va_list args)); | |
# else | |
/* Need to cast, because on Solaris, the second parameter is | |
__va_list args | |
and GCC's fixincludes did not change this to __gnuc_va_list. */ | |
_GL_CXXALIAS_SYS_CAST (vprintf, int, (const char *format, va_list args)); | |
# endif | |
_GL_CXXALIASWARN (vprintf); | |
#endif | |
#if !1 && defined GNULIB_POSIXCHECK | |
# if !GNULIB_overrides_vprintf | |
# undef vprintf | |
# endif | |
/* Assume vprintf is always declared. */ | |
_GL_WARN_ON_USE (vprintf, "vprintf is not always POSIX compliant - " | |
"use gnulib module vprintf-posix for portable " | |
"POSIX compliance"); | |
#endif | |
#if 0 | |
# if 0 && 0 | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# undef vscanf | |
# define vscanf rpl_vscanf | |
# endif | |
_GL_FUNCDECL_RPL (vscanf, int, (const char *format, va_list args) | |
_GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM (1, 0) | |
_GL_ARG_NONNULL ((1))); | |
_GL_CXXALIAS_RPL (vscanf, int, (const char *format, va_list args)); | |
# else | |
_GL_CXXALIAS_SYS (vscanf, int, (const char *format, va_list args)); | |
# endif | |
_GL_CXXALIASWARN (vscanf); | |
#endif | |
#if 0 | |
# if 0 | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# define vsnprintf rpl_vsnprintf | |
# endif | |
_GL_FUNCDECL_RPL (vsnprintf, int, | |
(char *str, size_t size, const char *format, va_list args) | |
_GL_ATTRIBUTE_FORMAT_PRINTF (3, 0) | |
_GL_ARG_NONNULL ((3))); | |
_GL_CXXALIAS_RPL (vsnprintf, int, | |
(char *str, size_t size, const char *format, va_list args)); | |
# else | |
# if !1 | |
_GL_FUNCDECL_SYS (vsnprintf, int, | |
(char *str, size_t size, const char *format, va_list args) | |
_GL_ATTRIBUTE_FORMAT_PRINTF (3, 0) | |
_GL_ARG_NONNULL ((3))); | |
# endif | |
_GL_CXXALIAS_SYS (vsnprintf, int, | |
(char *str, size_t size, const char *format, va_list args)); | |
# endif | |
_GL_CXXALIASWARN (vsnprintf); | |
#elif defined GNULIB_POSIXCHECK | |
# undef vsnprintf | |
# if HAVE_RAW_DECL_VSNPRINTF | |
_GL_WARN_ON_USE (vsnprintf, "vsnprintf is unportable - " | |
"use gnulib module vsnprintf for portability"); | |
# endif | |
#endif | |
#if 0 | |
# if 0 | |
# if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
# define vsprintf rpl_vsprintf | |
# endif | |
_GL_FUNCDECL_RPL (vsprintf, int, | |
(char *str, const char *format, va_list args) | |
_GL_ATTRIBUTE_FORMAT_PRINTF (2, 0) | |
_GL_ARG_NONNULL ((1, 2))); | |
_GL_CXXALIAS_RPL (vsprintf, int, | |
(char *str, const char *format, va_list args)); | |
# else | |
/* Need to cast, because on Solaris, the third parameter is | |
__va_list args | |
and GCC's fixincludes did not change this to __gnuc_va_list. */ | |
_GL_CXXALIAS_SYS_CAST (vsprintf, int, | |
(char *str, const char *format, va_list args)); | |
# endif | |
_GL_CXXALIASWARN (vsprintf); | |
#elif defined GNULIB_POSIXCHECK | |
# undef vsprintf | |
/* Assume vsprintf is always declared. */ | |
_GL_WARN_ON_USE (vsprintf, "vsprintf is not always POSIX compliant - " | |
"use gnulib module vsprintf-posix for portable " | |
"POSIX compliance"); | |
#endif | |
#endif /* _GL_STDIO_H */ | |
#endif /* _GL_STDIO_H */ | |
#endif |
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